Merge branch 'v3.0' of github.com:traefik/traefik

README.md

@@ -11,7 +11,7 @@
 [![Twitter](https://img.shields.io/twitter/follow/traefik.svg?style=social)](https://twitter.com/intent/follow?screen_name=traefik)
 
 Traefik (pronounced _traffic_) is a modern HTTP reverse proxy and load balancer that makes deploying microservices easy.
-Traefik integrates with your existing infrastructure components ([Docker](https://www.docker.com/), [Swarm mode](https://docs.docker.com/engine/swarm/), [Kubernetes](https://kubernetes.io), [Marathon](https://mesosphere.github.io/marathon/), [Consul](https://www.consul.io/), [Etcd](https://coreos.com/etcd/), [Rancher](https://rancher.com), [Amazon ECS](https://aws.amazon.com/ecs), ...) and configures itself automatically and dynamically.
+Traefik integrates with your existing infrastructure components ([Docker](https://www.docker.com/), [Swarm mode](https://docs.docker.com/engine/swarm/), [Kubernetes](https://kubernetes.io), [Consul](https://www.consul.io/), [Etcd](https://coreos.com/etcd/), [Rancher v2](https://rancher.com), [Amazon ECS](https://aws.amazon.com/ecs), ...) and configures itself automatically and dynamically.
 Pointing Traefik at your orchestrator should be the _only_ configuration step you need.
 
 ---
@@ -58,7 +58,7 @@ _(But if you'd rather configure some of your routes manually, Traefik supports t
 - Circuit breakers, retry
 - See the magic through its clean web UI
 - Websocket, HTTP/2, gRPC ready
-- Provides metrics (Rest, Prometheus, Datadog, Statsd, InfluxDB)
+- Provides metrics (Rest, Prometheus, Datadog, Statsd, InfluxDB 2.X)
 - Keeps access logs (JSON, CLF)
 - Fast
 - Exposes a Rest API
@@ -68,8 +68,6 @@ _(But if you'd rather configure some of your routes manually, Traefik supports t
 
 - [Docker](https://doc.traefik.io/traefik/providers/docker/) / [Swarm mode](https://doc.traefik.io/traefik/providers/docker/)
 - [Kubernetes](https://doc.traefik.io/traefik/providers/kubernetes-crd/)
-- [Marathon](https://doc.traefik.io/traefik/providers/marathon/)
-- [Rancher](https://doc.traefik.io/traefik/providers/rancher/) (Metadata)
 - [File](https://doc.traefik.io/traefik/providers/file/)
 
 ## Quickstart

cmd/traefik/traefik.go

@@ -523,16 +523,6 @@ func registerMetricClients(metricsConfig *types.Metrics) []metrics.Registry {
 			Msg("Configured StatsD metrics")
 	}
 
-	if metricsConfig.InfluxDB != nil {
-		logger := log.With().Str(logs.MetricsProviderName, "influxdb").Logger()
-
-		registries = append(registries, metrics.RegisterInfluxDB(logger.WithContext(context.Background()), metricsConfig.InfluxDB))
-		logger.Debug().
-			Str("address", metricsConfig.InfluxDB.Address).
-			Str("pushInterval", metricsConfig.InfluxDB.PushInterval.String()).
-			Msg("Configured InfluxDB metrics")
-	}
-
 	if metricsConfig.InfluxDB2 != nil {
 		logger := log.With().Str(logs.MetricsProviderName, "influxdb2").Logger()
 

contrib/grafana/traefik-kubernetes.json

@@ -15,7 +15,7 @@
       "type": "grafana",
       "id": "grafana",
       "name": "Grafana",
-      "version": "9.2.2"
+      "version": "9.3.1"
     },
     {
       "type": "panel",
@@ -64,8 +64,10 @@
       }
     ]
   },
-  "editable": true,
+  "description": "Official dashboard for Traefik on Kubernetes",
+  "editable": false,
   "fiscalYearStartMonth": 0,
+  "gnetId": 17347,
   "graphTooltip": 0,
   "id": null,
   "links": [],
@@ -133,7 +135,7 @@
         },
         "textMode": "auto"
       },
-      "pluginVersion": "9.2.2",
+      "pluginVersion": "9.3.1",
       "targets": [
         {
           "datasource": {
@@ -818,7 +820,7 @@
       "type": "row"
     },
     {
-      "collapsed": true,
+      "collapsed": false,
       "gridPos": {
         "h": 1,
         "w": 24,
@@ -826,7 +828,10 @@
         "y": 18
       },
       "id": 16,
-      "panels": [
+      "panels": [],
+      "title": "HTTP Details",
+      "type": "row"
+    },
     {
       "datasource": {
         "type": "prometheus",
@@ -887,10 +892,10 @@
         "overrides": []
       },
       "gridPos": {
-            "h": 8,
+        "h": 12,
-            "w": 12,
+        "w": 8,
         "x": 0,
-            "y": 27
+        "y": 19
       },
       "id": 17,
       "options": {
@@ -900,7 +905,7 @@
             "max"
           ],
           "displayMode": "table",
-              "placement": "right",
+          "placement": "bottom",
           "showLegend": true,
           "sortBy": "Mean",
           "sortDesc": true
@@ -987,10 +992,10 @@
         "overrides": []
       },
       "gridPos": {
-            "h": 8,
+        "h": 12,
-            "w": 12,
+        "w": 8,
-            "x": 12,
+        "x": 8,
-            "y": 27
+        "y": 19
       },
       "id": 18,
       "options": {
@@ -1000,7 +1005,7 @@
             "max"
           ],
           "displayMode": "table",
-              "placement": "right",
+          "placement": "bottom",
           "showLegend": true,
           "sortBy": "Mean",
           "sortDesc": true
@@ -1087,10 +1092,10 @@
         "overrides": []
       },
       "gridPos": {
-            "h": 8,
+        "h": 12,
-            "w": 12,
+        "w": 8,
-            "x": 0,
+        "x": 16,
-            "y": 35
+        "y": 19
       },
       "id": 19,
       "options": {
@@ -1100,7 +1105,7 @@
             "max"
           ],
           "displayMode": "table",
-              "placement": "right",
+          "placement": "bottom",
           "showLegend": true,
           "sortBy": "Mean",
           "sortDesc": true
@@ -1189,8 +1194,8 @@
       "gridPos": {
         "h": 8,
         "w": 12,
-            "x": 12,
+        "x": 0,
-            "y": 35
+        "y": 31
       },
       "id": 20,
       "options": {
@@ -1226,6 +1231,106 @@
       "title": "Requests Size",
       "type": "timeseries"
     },
+    {
+      "datasource": {
+        "type": "prometheus",
+        "uid": "${DS_PROMETHEUS}"
+      },
+      "description": "",
+      "fieldConfig": {
+        "defaults": {
+          "color": {
+            "mode": "palette-classic"
+          },
+          "custom": {
+            "axisCenteredZero": false,
+            "axisColorMode": "text",
+            "axisGridShow": true,
+            "axisLabel": "",
+            "axisPlacement": "auto",
+            "barAlignment": 0,
+            "drawStyle": "line",
+            "fillOpacity": 0,
+            "gradientMode": "none",
+            "hideFrom": {
+              "legend": false,
+              "tooltip": false,
+              "viz": false
+            },
+            "lineInterpolation": "linear",
+            "lineWidth": 1,
+            "pointSize": 5,
+            "scaleDistribution": {
+              "type": "linear"
+            },
+            "showPoints": "auto",
+            "spanNulls": false,
+            "stacking": {
+              "group": "A",
+              "mode": "none"
+            },
+            "thresholdsStyle": {
+              "mode": "off"
+            }
+          },
+          "mappings": [],
+          "thresholds": {
+            "mode": "absolute",
+            "steps": [
+              {
+                "color": "green",
+                "value": null
+              },
+              {
+                "color": "red",
+                "value": 80
+              }
+            ]
+          },
+          "unit": "binBps"
+        },
+        "overrides": []
+      },
+      "gridPos": {
+        "h": 8,
+        "w": 12,
+        "x": 12,
+        "y": 31
+      },
+      "id": 24,
+      "options": {
+        "legend": {
+          "calcs": [
+            "mean",
+            "max"
+          ],
+          "displayMode": "table",
+          "placement": "right",
+          "showLegend": true,
+          "sortBy": "Mean",
+          "sortDesc": true
+        },
+        "tooltip": {
+          "mode": "multi",
+          "sort": "desc"
+        }
+      },
+      "targets": [
+        {
+          "datasource": {
+            "type": "prometheus",
+            "uid": "${DS_PROMETHEUS}"
+          },
+          "editorMode": "code",
+          "expr": "topk(15,\n    label_replace(\n        sum by (service,method) \n          (rate(traefik_service_responses_bytes_total{service=~\"$service.*\",protocol=\"http\"}[1m])) > 0,\n        \"service\", \"$1\", \"service\", \"([^-]+-[^-]+).*\")\n)",
+          "legendFormat": "{{method}} on {{service}}",
+          "range": true,
+          "refId": "A"
+        }
+      ],
+      "title": "Responses Size",
+      "type": "timeseries"
+    },
     {
       "datasource": {
         "type": "prometheus",
@@ -1289,7 +1394,7 @@
         "h": 8,
         "w": 12,
         "x": 0,
-            "y": 43
+        "y": 39
       },
       "id": 2,
       "options": {
@@ -1388,7 +1493,7 @@
         "h": 8,
         "w": 12,
         "x": 12,
-            "y": 43
+        "y": 39
       },
       "id": 21,
       "options": {
@@ -1425,10 +1530,6 @@
       "type": "timeseries"
     }
   ],
-      "title": "HTTP Details",
-      "type": "row"
-    }
-  ],
   "refresh": false,
   "schemaVersion": 37,
   "style": "dark",
@@ -1504,8 +1605,8 @@
   },
   "timepicker": {},
   "timezone": "",
-  "title": "Traefik Official Standalone Dashboard",
+  "title": "Traefik Official Kubernetes Dashboard",
   "uid": "n5bu_kv4k",
-  "version": 3,
+  "version": 5,
   "weekStart": ""
 }

contrib/grafana/traefik.json

@@ -15,7 +15,7 @@
       "type": "grafana",
       "id": "grafana",
       "name": "Grafana",
-      "version": "9.2.2"
+      "version": "9.3.1"
     },
     {
       "type": "panel",
@@ -64,8 +64,10 @@
       }
     ]
   },
-  "editable": true,
+  "description": "Official dashboard for Standalone Traefik",
+  "editable": false,
   "fiscalYearStartMonth": 0,
+  "gnetId": 17346,
   "graphTooltip": 0,
   "id": null,
   "links": [],
@@ -133,7 +135,7 @@
         },
         "textMode": "auto"
       },
-      "pluginVersion": "9.2.2",
+      "pluginVersion": "9.3.1",
       "targets": [
         {
           "datasource": {
@@ -669,8 +671,7 @@
                 "mode": "absolute",
                 "steps": [
                   {
-                    "color": "green",
+                    "color": "green"
-                    "value": null
                   }
                 ]
               },
@@ -764,8 +765,7 @@
                 "mode": "absolute",
                 "steps": [
                   {
-                    "color": "green",
+                    "color": "green"
-                    "value": null
                   }
                 ]
               },
@@ -873,8 +873,7 @@
                 "mode": "absolute",
                 "steps": [
                   {
-                    "color": "green",
+                    "color": "green"
-                    "value": null
                   },
                   {
                     "color": "red",
@@ -887,10 +886,10 @@
             "overrides": []
           },
           "gridPos": {
-            "h": 8,
+            "h": 12,
-            "w": 12,
+            "w": 8,
             "x": 0,
-            "y": 27
+            "y": 19
           },
           "id": 17,
           "options": {
@@ -900,7 +899,7 @@
                 "max"
               ],
               "displayMode": "table",
-              "placement": "right",
+              "placement": "bottom",
               "showLegend": true,
               "sortBy": "Mean",
               "sortDesc": true
@@ -973,8 +972,7 @@
                 "mode": "absolute",
                 "steps": [
                   {
-                    "color": "green",
+                    "color": "green"
-                    "value": null
                   },
                   {
                     "color": "red",
@@ -987,10 +985,10 @@
             "overrides": []
           },
           "gridPos": {
-            "h": 8,
+            "h": 12,
-            "w": 12,
+            "w": 8,
-            "x": 12,
+            "x": 8,
-            "y": 27
+            "y": 19
           },
           "id": 18,
           "options": {
@@ -1000,7 +998,7 @@
                 "max"
               ],
               "displayMode": "table",
-              "placement": "right",
+              "placement": "bottom",
               "showLegend": true,
               "sortBy": "Mean",
               "sortDesc": true
@@ -1073,8 +1071,7 @@
                 "mode": "absolute",
                 "steps": [
                   {
-                    "color": "green",
+                    "color": "green"
-                    "value": null
                   },
                   {
                     "color": "red",
@@ -1087,10 +1084,10 @@
             "overrides": []
           },
           "gridPos": {
-            "h": 8,
+            "h": 12,
-            "w": 12,
+            "w": 8,
-            "x": 0,
+            "x": 16,
-            "y": 35
+            "y": 19
           },
           "id": 19,
           "options": {
@@ -1100,7 +1097,7 @@
                 "max"
               ],
               "displayMode": "table",
-              "placement": "right",
+              "placement": "bottom",
               "showLegend": true,
               "sortBy": "Mean",
               "sortDesc": true
@@ -1173,8 +1170,7 @@
                 "mode": "absolute",
                 "steps": [
                   {
-                    "color": "green",
+                    "color": "green"
-                    "value": null
                   },
                   {
                     "color": "red",
@@ -1189,8 +1185,8 @@
           "gridPos": {
             "h": 8,
             "w": 12,
-            "x": 12,
+            "x": 0,
-            "y": 35
+            "y": 31
           },
           "id": 20,
           "options": {
@@ -1240,6 +1236,7 @@
               "custom": {
                 "axisCenteredZero": false,
                 "axisColorMode": "text",
+                "axisGridShow": true,
                 "axisLabel": "",
                 "axisPlacement": "auto",
                 "barAlignment": 0,
@@ -1272,8 +1269,105 @@
                 "mode": "absolute",
                 "steps": [
                   {
-                    "color": "green",
+                    "color": "green"
-                    "value": null
+                  },
+                  {
+                    "color": "red",
+                    "value": 80
+                  }
+                ]
+              },
+              "unit": "binBps"
+            },
+            "overrides": []
+          },
+          "gridPos": {
+            "h": 8,
+            "w": 12,
+            "x": 12,
+            "y": 31
+          },
+          "id": 24,
+          "options": {
+            "legend": {
+              "calcs": [
+                "mean",
+                "max"
+              ],
+              "displayMode": "table",
+              "placement": "right",
+              "showLegend": true,
+              "sortBy": "Mean",
+              "sortDesc": true
+            },
+            "tooltip": {
+              "mode": "multi",
+              "sort": "desc"
+            }
+          },
+          "targets": [
+            {
+              "datasource": {
+                "type": "prometheus",
+                "uid": "${DS_PROMETHEUS}"
+              },
+              "editorMode": "code",
+              "expr": "topk(15,\n    label_replace(\n        sum by (service,method) \n          (rate(traefik_service_responses_bytes_total{service=~\"$service.*\",protocol=\"http\"}[1m])) > 0,\n        \"service\", \"$1\", \"service\", \"([^-]+-[^-]+).*\")\n)",
+              "legendFormat": "{{method}} on {{service}}",
+              "range": true,
+              "refId": "A"
+            }
+          ],
+          "title": "Responses Size",
+          "type": "timeseries"
+        },
+        {
+          "datasource": {
+            "type": "prometheus",
+            "uid": "${DS_PROMETHEUS}"
+          },
+          "description": "",
+          "fieldConfig": {
+            "defaults": {
+              "color": {
+                "mode": "palette-classic"
+              },
+              "custom": {
+                "axisCenteredZero": false,
+                "axisColorMode": "text",
+                "axisLabel": "",
+                "axisPlacement": "auto",
+                "barAlignment": 0,
+                "drawStyle": "line",
+                "fillOpacity": 0,
+                "gradientMode": "none",
+                "hideFrom": {
+                  "legend": false,
+                  "tooltip": false,
+                  "viz": false
+                },
+                "lineInterpolation": "linear",
+                "lineWidth": 1,
+                "pointSize": 5,
+                "scaleDistribution": {
+                  "type": "linear"
+                },
+                "showPoints": "auto",
+                "spanNulls": false,
+                "stacking": {
+                  "group": "A",
+                  "mode": "none"
+                },
+                "thresholdsStyle": {
+                  "mode": "off"
+                }
+              },
+              "mappings": [],
+              "thresholds": {
+                "mode": "absolute",
+                "steps": [
+                  {
+                    "color": "green"
                   },
                   {
                     "color": "red",
@@ -1289,7 +1383,7 @@
             "h": 8,
             "w": 12,
             "x": 0,
-            "y": 43
+            "y": 39
           },
           "id": 2,
           "options": {
@@ -1371,8 +1465,7 @@
                 "mode": "absolute",
                 "steps": [
                   {
-                    "color": "green",
+                    "color": "green"
-                    "value": null
                   },
                   {
                     "color": "red",
@@ -1388,7 +1481,7 @@
             "h": 8,
             "w": 12,
             "x": 12,
-            "y": 43
+            "y": 39
           },
           "id": 21,
           "options": {
@@ -1491,7 +1584,7 @@
           "refId": "StandardVariableQuery"
         },
         "refresh": 2,
-        "regex": "/([^-]+-[^-]+).*/",
+        "regex": "",
         "skipUrlSync": false,
         "sort": 1,
         "type": "query"
@@ -1505,7 +1598,7 @@
   "timepicker": {},
   "timezone": "",
   "title": "Traefik Official Standalone Dashboard",
-  "uid": "n5bu_kv4k",
+  "uid": "n5bu_kv45",
-  "version": 3,
+  "version": 5,
   "weekStart": ""
 }

docs/content/contributing/maintainers.md

@@ -107,7 +107,6 @@ The `status/*` labels represent the desired state in the workflow.
 * `area/provider/kv`: KV related.
 * `area/provider/marathon`: Marathon related.
 * `area/provider/mesos`: Mesos related.
-* `area/provider/rancher`: Rancher related.
 * `area/provider/servicefabric`: Azure service fabric related.
 * `area/provider/zk`: Zoo Keeper related.
 * `area/rules`: Rules related.

docs/content/https/include-acme-multiple-domains-example.md

@@ -43,27 +43,6 @@ spec:
       - '*.example.org'
 ```
 
-```json tab="Marathon"
-labels: {
-  "traefik.http.routers.blog.rule": "Host(`example.com`) && Path(`/blog`)",
-  "traefik.http.routers.blog.tls": "true",
-  "traefik.http.routers.blog.tls.certresolver": "myresolver",
-  "traefik.http.routers.blog.tls.domains[0].main": "example.com",
-  "traefik.http.routers.blog.tls.domains[0].sans": "*.example.com",
-  "traefik.http.services.blog-svc.loadbalancer.server.port": "8080"
-}
-```
-
-```yaml tab="Rancher"
-## Dynamic configuration
-labels:
-  - traefik.http.routers.blog.rule=Host(`example.com`) && Path(`/blog`)
-  - traefik.http.routers.blog.tls=true
-  - traefik.http.routers.blog.tls.certresolver=myresolver
-  - traefik.http.routers.blog.tls.domains[0].main=example.org
-  - traefik.http.routers.blog.tls.domains[0].sans=*.example.org
-```
-
 ```yaml tab="File (YAML)"
 ## Dynamic configuration
 http:

docs/content/https/include-acme-multiple-domains-from-rule-example.md

@@ -35,23 +35,6 @@ spec:
     certResolver: myresolver
 ```
 
-```json tab="Marathon"
-labels: {
-  "traefik.http.routers.blog.rule": "(Host(`example.com`) && Path(`/blog`)) || Host(`blog.example.org`)",
-  "traefik.http.routers.blog.tls": "true",
-  "traefik.http.routers.blog.tls.certresolver": "myresolver",
-  "traefik.http.services.blog-svc.loadbalancer.server.port": "8080"
-}
-```
-
-```yaml tab="Rancher"
-## Dynamic configuration
-labels:
-  - traefik.http.routers.blog.rule=(Host(`example.com`) && Path(`/blog`)) || Host(`blog.example.org`)
-  - traefik.http.routers.blog.tls=true
-  - traefik.http.routers.blog.tls.certresolver=myresolver
-```
-
 ```yaml tab="File (YAML)"
 ## Dynamic configuration
 http:

docs/content/https/include-acme-single-domain-example.md

@@ -35,23 +35,6 @@ spec:
     certResolver: myresolver
 ```
 
-```json tab="Marathon"
-labels: {
-  "traefik.http.routers.blog.rule": "Host(`example.com`) && Path(`/blog`)",
-  "traefik.http.routers.blog.tls": "true",
-  "traefik.http.routers.blog.tls.certresolver": "myresolver",
-  "traefik.http.services.blog-svc.loadbalancer.server.port": "8080"
-}
-```
-
-```yaml tab="Rancher"
-## Dynamic configuration
-labels:
-  - traefik.http.routers.blog.rule=Host(`example.com`) && Path(`/blog`)
-  - traefik.http.routers.blog.tls=true
-  - traefik.http.routers.blog.tls.certresolver=myresolver
-```
-
 ```yaml tab="File (YAML)"
 ## Dynamic configuration
 http:

docs/content/https/tailscale.md

@@ -120,20 +120,6 @@ A certificate resolver requests certificates for a set of domain names inferred
         certResolver: myresolver
     ```
 
-    ```json tab="Marathon"
-    labels: {
-      "traefik.http.routers.blog.rule": "Host(`monitoring.yak-bebop.ts.net`) && Path(`/metrics`)",
-      "traefik.http.routers.blog.tls.certresolver": "myresolver",
-    }
-    ```
-
-    ```yaml tab="Rancher"
-    ## Dynamic configuration
-    labels:
-      - traefik.http.routers.blog.rule=Host(`monitoring.yak-bebop.ts.net`) && Path(`/metrics`)
-      - traefik.http.routers.blog.tls.certresolver=myresolver
-    ```
-
     ```yaml tab="File (YAML)"
     ## Dynamic configuration
     http:
@@ -192,22 +178,6 @@ A certificate resolver requests certificates for a set of domain names inferred
           - main: monitoring.yak-bebop.ts.net
     ```
 
-    ```json tab="Marathon"
-    labels: {
-      "traefik.http.routers.blog.rule": "Path(`/metrics`)",
-      "traefik.http.routers.blog.tls.certresolver": "myresolver",
-      "traefik.http.routers.blog.tls.domains[0].main": "monitoring.yak-bebop.ts.net",
-    }
-    ```
-
-    ```yaml tab="Rancher"
-    ## Dynamic configuration
-    labels:
-      - traefik.http.routers.blog.rule=Path(`/metrics`)
-      - traefik.http.routers.blog.tls.certresolver=myresolver
-      - traefik.http.routers.blog.tls.domains[0].main=monitoring.yak-bebop.ts.net
-    ```
-
     ```yaml tab="File (YAML)"
     ## Dynamic configuration
     http:

docs/content/https/tls.md

@@ -219,14 +219,6 @@ labels:
   - "traefik.tls.stores.default.defaultgeneratedcert.domain.sans=foo.example.org, bar.example.org"
 ```
 
-```json tab="Marathon"
-labels: {
-  "traefik.tls.stores.default.defaultgeneratedcert.resolver": "myresolver",
-  "traefik.tls.stores.default.defaultgeneratedcert.domain.main": "example.org",
-  "traefik.tls.stores.default.defaultgeneratedcert.domain.sans": "foo.example.org, bar.example.org",
-}
-```
-
 ## TLS Options
 
 The TLS options allow one to configure some parameters of the TLS connection.

docs/content/index.md

@@ -13,7 +13,7 @@ It receives requests on behalf of your system and finds out which components are
 What sets Traefik apart, besides its many features, is that it automatically discovers the right configuration for your services. 
 The magic happens when Traefik inspects your infrastructure, where it finds relevant information and discovers which service serves which request. 
 
-Traefik is natively compliant with every major cluster technology, such as Kubernetes, Docker, Docker Swarm, AWS, Mesos, Marathon, and [the list goes on](providers/overview.md); and can handle many at the same time. (It even works for legacy software running on bare metal.)
+Traefik is natively compliant with every major cluster technology, such as Kubernetes, Docker, Docker Swarm, AWS, and [the list goes on](providers/overview.md); and can handle many at the same time. (It even works for legacy software running on bare metal.)
  
 With Traefik, there is no need to maintain and synchronize a separate configuration file: everything happens automatically, in real time (no restarts, no connection interruptions).
 With Traefik, you spend time developing and deploying new features to your system, not on configuring and maintaining its working state.   

docs/content/middlewares/http/addprefix.md

@@ -36,18 +36,6 @@ spec:
 - "traefik.http.middlewares.add-foo.addprefix.prefix=/foo"
 ```
 
-```json tab="Marathon"
-"labels": {
-  "traefik.http.middlewares.add-foo.addprefix.prefix": "/foo"
-}
-```
-
-```yaml tab="Rancher"
-# Prefixing with /foo
-labels:
-  - "traefik.http.middlewares.add-foo.addprefix.prefix=/foo"
-```
-
 ```yaml tab="File (YAML)"
 # Prefixing with /foo
 http:

docs/content/middlewares/http/basicauth.md

@@ -41,18 +41,6 @@ spec:
 - "traefik.http.middlewares.test-auth.basicauth.users=test:$apr1$H6uskkkW$IgXLP6ewTrSuBkTrqE8wj/,test2:$apr1$d9hr9HBB$4HxwgUir3HP4EsggP/QNo0"
 ```
 
-```json tab="Marathon"
-"labels": {
-  "traefik.http.middlewares.test-auth.basicauth.users": "test:$apr1$H6uskkkW$IgXLP6ewTrSuBkTrqE8wj/,test2:$apr1$d9hr9HBB$4HxwgUir3HP4EsggP/QNo0"
-}
-```
-
-```yaml tab="Rancher"
-# Declaring the user list
-labels:
-  - "traefik.http.middlewares.test-auth.basicauth.users=test:$apr1$H6uskkkW$IgXLP6ewTrSuBkTrqE8wj/,test2:$apr1$d9hr9HBB$4HxwgUir3HP4EsggP/QNo0"
-```
-
 ```yaml tab="File (YAML)"
 # Declaring the user list
 http:
@@ -157,18 +145,6 @@ data:
 - "traefik.http.middlewares.test-auth.basicauth.users=test:$apr1$H6uskkkW$IgXLP6ewTrSuBkTrqE8wj/,test2:$apr1$d9hr9HBB$4HxwgUir3HP4EsggP/QNo0"
 ```
 
-```json tab="Marathon"
-"labels": {
-  "traefik.http.middlewares.test-auth.basicauth.users": "test:$apr1$H6uskkkW$IgXLP6ewTrSuBkTrqE8wj/,test2:$apr1$d9hr9HBB$4HxwgUir3HP4EsggP/QNo0"
-}
-```
-
-```yaml tab="Rancher"
-# Declaring the user list
-labels:
-  - "traefik.http.middlewares.test-auth.basicauth.users=test:$apr1$H6uskkkW$IgXLP6ewTrSuBkTrqE8wj/,test2:$apr1$d9hr9HBB$4HxwgUir3HP4EsggP/QNo0"
-```
-
 ```yaml tab="File (YAML)"
 # Declaring the user list
 http:
@@ -232,17 +208,6 @@ data:
 - "traefik.http.middlewares.test-auth.basicauth.usersfile=/path/to/my/usersfile"
 ```
 
-```json tab="Marathon"
-"labels": {
-  "traefik.http.middlewares.test-auth.basicauth.usersfile": "/path/to/my/usersfile"
-}
-```
-
-```yaml tab="Rancher"
-labels:
-  - "traefik.http.middlewares.test-auth.basicauth.usersfile=/path/to/my/usersfile"
-```
-
 ```yaml tab="File (YAML)"
 http:
   middlewares:
@@ -287,17 +252,6 @@ spec:
 - "traefik.http.middlewares.test-auth.basicauth.realm=MyRealm"
 ```
 
-```json tab="Marathon"
-"labels": {
-  "traefik.http.middlewares.test-auth.basicauth.realm": "MyRealm"
-}
-```
-
-```yaml tab="Rancher"
-labels:
-  - "traefik.http.middlewares.test-auth.basicauth.realm=MyRealm"
-```
-
 ```yaml tab="File (YAML)"
 http:
   middlewares:
@@ -336,12 +290,6 @@ spec:
 - "traefik.http.middlewares.my-auth.basicauth.headerField=X-WebAuth-User"
 ```
 
-```json tab="Marathon"
-"labels": {
-  "traefik.http.middlewares.my-auth.basicauth.headerField": "X-WebAuth-User"
-}
-```
-
 ```yaml tab="File (YAML)"
 http:
   middlewares:
@@ -380,17 +328,6 @@ spec:
 - "traefik.http.middlewares.test-auth.basicauth.removeheader=true"
 ```
 
-```json tab="Marathon"
-"labels": {
-  "traefik.http.middlewares.test-auth.basicauth.removeheader": "true"
-}
-```
-
-```yaml tab="Rancher"
-labels:
-  - "traefik.http.middlewares.test-auth.basicauth.removeheader=true"
-```
-
 ```yaml tab="File (YAML)"
 http:
   middlewares:

docs/content/middlewares/http/buffering.md

@@ -40,18 +40,6 @@ spec:
 - "traefik.http.middlewares.limit.buffering.maxRequestBodyBytes=2000000"
 ```
 
-```json tab="Marathon"
-"labels": {
-  "traefik.http.middlewares.limit.buffering.maxRequestBodyBytes": "2000000"
-}
-```
-
-```yaml tab="Rancher"
-# Sets the maximum request body to 2MB
-labels:
-  - "traefik.http.middlewares.limit.buffering.maxRequestBodyBytes=2000000"
-```
-
 ```yaml tab="File (YAML)"
 # Sets the maximum request body to 2MB
 http:
@@ -97,17 +85,6 @@ spec:
 - "traefik.http.middlewares.limit.buffering.maxRequestBodyBytes=2000000"
 ```
 
-```json tab="Marathon"
-"labels": {
-  "traefik.http.middlewares.limit.buffering.maxRequestBodyBytes": "2000000"
-}
-```
-
-```yaml tab="Rancher"
-labels:
-  - "traefik.http.middlewares.limit.buffering.maxRequestBodyBytes=2000000"
-```
-
 ```yaml tab="File (YAML)"
 http:
   middlewares:
@@ -147,17 +124,6 @@ spec:
 - "traefik.http.middlewares.limit.buffering.memRequestBodyBytes=2000000"
 ```
 
-```json tab="Marathon"
-"labels": {
-  "traefik.http.middlewares.limit.buffering.memRequestBodyBytes": "2000000"
-}
-```
-
-```yaml tab="Rancher"
-labels:
-  - "traefik.http.middlewares.limit.buffering.memRequestBodyBytes=2000000"
-```
-
 ```yaml tab="File (YAML)"
 http:
   middlewares:
@@ -199,17 +165,6 @@ spec:
 - "traefik.http.middlewares.limit.buffering.maxResponseBodyBytes=2000000"
 ```
 
-```json tab="Marathon"
-"labels": {
-  "traefik.http.middlewares.limit.buffering.maxResponseBodyBytes": "2000000"
-}
-```
-
-```yaml tab="Rancher"
-labels:
-  - "traefik.http.middlewares.limit.buffering.maxResponseBodyBytes=2000000"
-```
-
 ```yaml tab="File (YAML)"
 http:
   middlewares:
@@ -249,17 +204,6 @@ spec:
 - "traefik.http.middlewares.limit.buffering.memResponseBodyBytes=2000000"
 ```
 
-```json tab="Marathon"
-"labels": {
-  "traefik.http.middlewares.limit.buffering.memResponseBodyBytes": "2000000"
-}
-```
-
-```yaml tab="Rancher"
-labels:
-  - "traefik.http.middlewares.limit.buffering.memResponseBodyBytes=2000000"
-```
-
 ```yaml tab="File (YAML)"
 http:
   middlewares:
@@ -301,17 +245,6 @@ You can have the Buffering middleware replay the request using `retryExpression`
     - "traefik.http.middlewares.limit.buffering.retryExpression=IsNetworkError() && Attempts() < 2"
     ```
 
-    ```json tab="Marathon"
-    "labels": {
-      "traefik.http.middlewares.limit.buffering.retryExpression": "IsNetworkError() && Attempts() < 2"
-    }
-    ```
-
-    ```yaml tab="Rancher"
-    labels:
-      - "traefik.http.middlewares.limit.buffering.retryExpression=IsNetworkError() && Attempts() < 2"
-    ```
-
     ```yaml tab="File (YAML)"
     http:
       middlewares:

docs/content/middlewares/http/chain.md

@@ -97,31 +97,6 @@ spec:
 - "traefik.http.services.service1.loadbalancer.server.port=80"
 ```
 
-```json tab="Marathon"
-"labels": {
-  "traefik.http.routers.router1.service": "service1",
-  "traefik.http.routers.router1.middlewares": "secured",
-  "traefik.http.routers.router1.rule": "Host(`mydomain`)",
-  "traefik.http.middlewares.secured.chain.middlewares": "https-only,known-ips,auth-users",
-  "traefik.http.middlewares.auth-users.basicauth.users": "test:$apr1$H6uskkkW$IgXLP6ewTrSuBkTrqE8wj/",
-  "traefik.http.middlewares.https-only.redirectscheme.scheme": "https",
-  "traefik.http.middlewares.known-ips.ipallowlist.sourceRange": "192.168.1.7,127.0.0.1/32",
-  "traefik.http.services.service1.loadbalancer.server.port": "80"
-}
-```
-
-```yaml tab="Rancher"
-labels:
-  - "traefik.http.routers.router1.service=service1"
-  - "traefik.http.routers.router1.middlewares=secured"
-  - "traefik.http.routers.router1.rule=Host(`mydomain`)"
-  - "traefik.http.middlewares.secured.chain.middlewares=https-only,known-ips,auth-users"
-  - "traefik.http.middlewares.auth-users.basicauth.users=test:$apr1$H6uskkkW$IgXLP6ewTrSuBkTrqE8wj/"
-  - "traefik.http.middlewares.https-only.redirectscheme.scheme=https"
-  - "traefik.http.middlewares.known-ips.ipallowlist.sourceRange=192.168.1.7,127.0.0.1/32"
-  - "traefik.http.services.service1.loadbalancer.server.port=80"
-```
-
 ```yaml tab="File (YAML)"
 # ...
 http:

docs/content/middlewares/http/circuitbreaker.md

@@ -52,18 +52,6 @@ spec:
 - "traefik.http.middlewares.latency-check.circuitbreaker.expression=LatencyAtQuantileMS(50.0) > 100"
 ```
 
-```json tab="Marathon"
-"labels": {
-  "traefik.http.middlewares.latency-check.circuitbreaker.expression": "LatencyAtQuantileMS(50.0) > 100"
-}
-```
-
-```yaml tab="Rancher"
-# Latency Check
-labels:
-  - "traefik.http.middlewares.latency-check.circuitbreaker.expression=LatencyAtQuantileMS(50.0) > 100"
-```
-
 ```yaml tab="File (YAML)"
 # Latency Check
 http:

docs/content/middlewares/http/compress.md

@@ -36,18 +36,6 @@ spec:
 - "traefik.http.middlewares.test-compress.compress=true"
 ```
 
-```json tab="Marathon"
-"labels": {
-  "traefik.http.middlewares.test-compress.compress": "true"
-}
-```
-
-```yaml tab="Rancher"
-# Enable compression
-labels:
-  - "traefik.http.middlewares.test-compress.compress=true"
-```
-
 ```yaml tab="File (YAML)"
 # Enable compression
 http:
@@ -114,17 +102,6 @@ spec:
 - "traefik.http.middlewares.test-compress.compress.excludedcontenttypes=text/event-stream"
 ```
 
-```json tab="Marathon"
-"labels": {
-  "traefik.http.middlewares.test-compress.compress.excludedcontenttypes": "text/event-stream"
-}
-```
-
-```yaml tab="Rancher"
-labels:
-  - "traefik.http.middlewares.test-compress.compress.excludedcontenttypes=text/event-stream"
-```
-
 ```yaml tab="File (YAML)"
 http:
   middlewares:
@@ -167,17 +144,6 @@ spec:
 - "traefik.http.middlewares.test-compress.compress.minresponsebodybytes=1200"
 ```
 
-```json tab="Marathon"
-"labels": {
-  "traefik.http.middlewares.test-compress.compress.minresponsebodybytes": 1200
-}
-```
-
-```yaml tab="Rancher"
-labels:
-  - "traefik.http.middlewares.test-compress.compress.minresponsebodybytes=1200"
-```
-
 ```yaml tab="File (YAML)"
 http:
   middlewares:

docs/content/middlewares/http/contenttype.md

@@ -39,18 +39,6 @@ spec:
 - "traefik.http.middlewares.autodetect.contenttype=true"
 ```
 
-```json tab="Marathon"
-"labels": {
-  "traefik.http.middlewares.autodetect.contenttype": "true"
-}
-```
-
-```yaml tab="Rancher"
-# Enable auto-detection
-labels:
-  - "traefik.http.middlewares.autodetect.contenttype=true"
-```
-
 ```yaml tab="File (YAML)"
 # Enable auto-detection
 http:

docs/content/middlewares/http/digestauth.md

@@ -36,18 +36,6 @@ spec:
 - "traefik.http.middlewares.test-auth.digestauth.users=test:traefik:a2688e031edb4be6a3797f3882655c05,test2:traefik:518845800f9e2bfb1f1f740ec24f074e"
 ```
 
-```json tab="Marathon"
-"labels": {
-  "traefik.http.middlewares.test-auth.digestauth.users": "test:traefik:a2688e031edb4be6a3797f3882655c05,test2:traefik:518845800f9e2bfb1f1f740ec24f074e"
-}
-```
-
-```yaml tab="Rancher"
-# Declaring the user list
-labels:
-  - "traefik.http.middlewares.test-auth.digestauth.users=test:traefik:a2688e031edb4be6a3797f3882655c05,test2:traefik:518845800f9e2bfb1f1f740ec24f074e"
-```
-
 ```yaml tab="File (YAML)"
 # Declaring the user list
 http:
@@ -114,17 +102,6 @@ data:
 - "traefik.http.middlewares.test-auth.digestauth.users=test:traefik:a2688e031edb4be6a3797f3882655c05,test2:traefik:518845800f9e2bfb1f1f740ec24f074e"
 ```
 
-```json tab="Marathon"
-"labels": {
-  "traefik.http.middlewares.test-auth.digestauth.users": "test:traefik:a2688e031edb4be6a3797f3882655c05,test2:traefik:518845800f9e2bfb1f1f740ec24f074e"
-}
-```
-
-```yaml tab="Rancher"
-labels:
-  - "traefik.http.middlewares.test-auth.digestauth.users=test:traefik:a2688e031edb4be6a3797f3882655c05,test2:traefik:518845800f9e2bfb1f1f740ec24f074e"
-```
-
 ```yaml tab="File (YAML)"
 http:
   middlewares:
@@ -186,17 +163,6 @@ data:
 - "traefik.http.middlewares.test-auth.digestauth.usersfile=/path/to/my/usersfile"
 ```
 
-```json tab="Marathon"
-"labels": {
-  "traefik.http.middlewares.test-auth.digestauth.usersfile": "/path/to/my/usersfile"
-}
-```
-
-```yaml tab="Rancher"
-labels:
-  - "traefik.http.middlewares.test-auth.digestauth.usersfile=/path/to/my/usersfile"
-```
-
 ```yaml tab="File (YAML)"
 http:
   middlewares:
@@ -241,17 +207,6 @@ spec:
 - "traefik.http.middlewares.test-auth.digestauth.realm=MyRealm"
 ```
 
-```json tab="Marathon"
-"labels": {
-  "traefik.http.middlewares.test-auth.digestauth.realm": "MyRealm"
-}
-```
-
-```yaml tab="Rancher"
-labels:
-  - "traefik.http.middlewares.test-auth.digestauth.realm=MyRealm"
-```
-
 ```yaml tab="File (YAML)"
 http:
   middlewares:
@@ -290,17 +245,6 @@ spec:
 - "traefik.http.middlewares.my-auth.digestauth.headerField=X-WebAuth-User"
 ```
 
-```json tab="Marathon"
-"labels": {
-  "traefik.http.middlewares.my-auth.digestauth.headerField": "X-WebAuth-User"
-}
-```
-
-```yaml tab="Rancher"
-labels:
-  - "traefik.http.middlewares.my-auth.digestauth.headerField=X-WebAuth-User"
-```
-
 ```yaml tab="File (YAML)"
 http:
   middlewares:
@@ -339,17 +283,6 @@ spec:
 - "traefik.http.middlewares.test-auth.digestauth.removeheader=true"
 ```
 
-```json tab="Marathon"
-"labels": {
-  "traefik.http.middlewares.test-auth.digestauth.removeheader": "true"
-}
-```
-
-```yaml tab="Rancher"
-labels:
-  - "traefik.http.middlewares.test-auth.digestauth.removeheader=true"
-```
-
 ```yaml tab="File (YAML)"
 http:
   middlewares:

docs/content/middlewares/http/errorpages.md

@@ -48,22 +48,6 @@ spec:
 - "traefik.http.middlewares.test-errors.errors.query=/{status}.html"
 ```
 
-```json tab="Marathon"
-"labels": {
-  "traefik.http.middlewares.test-errors.errors.status": "500-599",
-  "traefik.http.middlewares.test-errors.errors.service": "serviceError",
-  "traefik.http.middlewares.test-errors.errors.query": "/{status}.html"
-}
-```
-
-```yaml tab="Rancher"
-# Dynamic Custom Error Page for 5XX Status Code
-labels:
-  - "traefik.http.middlewares.test-errors.errors.status=500-599"
-  - "traefik.http.middlewares.test-errors.errors.service=serviceError"
-  - "traefik.http.middlewares.test-errors.errors.query=/{status}.html"
-```
-
 ```yaml tab="File (YAML)"
 # Custom Error Page for 5XX
 http:

docs/content/middlewares/http/forwardauth.md

@@ -38,18 +38,6 @@ spec:
 - "traefik.http.middlewares.test-auth.forwardauth.address=https://example.com/auth"
 ```
 
-```json tab="Marathon"
-"labels": {
-  "traefik.http.middlewares.test-auth.forwardauth.address": "https://example.com/auth"
-}
-```
-
-```yaml tab="Rancher"
-# Forward authentication to example.com
-labels:
-  - "traefik.http.middlewares.test-auth.forwardauth.address=https://example.com/auth"
-```
-
 ```yaml tab="File (YAML)"
 # Forward authentication to example.com
 http:
@@ -103,17 +91,6 @@ spec:
 - "traefik.http.middlewares.test-auth.forwardauth.address=https://example.com/auth"
 ```
 
-```json tab="Marathon"
-"labels": {
-  "traefik.http.middlewares.test-auth.forwardauth.address": "https://example.com/auth"
-}
-```
-
-```yaml tab="Rancher"
-labels:
-  - "traefik.http.middlewares.test-auth.forwardauth.address=https://example.com/auth"
-```
-
 ```yaml tab="File (YAML)"
 http:
   middlewares:
@@ -152,17 +129,6 @@ spec:
 - "traefik.http.middlewares.test-auth.forwardauth.trustForwardHeader=true"
 ```
 
-```json tab="Marathon"
-"labels": {
-  "traefik.http.middlewares.test-auth.forwardauth.trustForwardHeader": "true"
-}
-```
-
-```yaml tab="Rancher"
-labels:
-  - "traefik.http.middlewares.test-auth.forwardauth.trustForwardHeader=true"
-```
-
 ```yaml tab="File (YAML)"
 http:
   middlewares:
@@ -206,17 +172,6 @@ spec:
 - "traefik.http.middlewares.test-auth.forwardauth.authResponseHeaders=X-Auth-User, X-Secret"
 ```
 
-```json tab="Marathon"
-"labels": {
-  "traefik.http.middlewares.test-auth.forwardauth.authResponseHeaders": "X-Auth-User,X-Secret"
-}
-```
-
-```yaml tab="Rancher"
-labels:
-  - "traefik.http.middlewares.test-auth.forwardauth.authResponseHeaders=X-Auth-User, X-Secret"
-```
-
 ```yaml tab="File (YAML)"
 http:
   middlewares:
@@ -262,17 +217,6 @@ spec:
 - "traefik.http.middlewares.test-auth.forwardauth.authResponseHeadersRegex=^X-"
 ```
 
-```json tab="Marathon"
-"labels": {
-  "traefik.http.middlewares.test-auth.forwardauth.authResponseHeadersRegex": "^X-"
-}
-```
-
-```yaml tab="Rancher"
-labels:
-  - "traefik.http.middlewares.test-auth.forwardauth.authResponseHeadersRegex=^X-"
-```
-
 ```yaml tab="File (YAML)"
 http:
   middlewares:
@@ -323,17 +267,6 @@ spec:
 - "traefik.http.middlewares.test-auth.forwardauth.authRequestHeaders=Accept,X-CustomHeader"
 ```
 
-```json tab="Marathon"
-"labels": {
-  "traefik.http.middlewares.test-auth.forwardauth.authRequestHeaders": "Accept,X-CustomHeader"
-}
-```
-
-```yaml tab="Rancher"
-labels:
-  - "traefik.http.middlewares.test-auth.forwardauth.authRequestHeaders=Accept,X-CustomHeader"
-```
-
 ```yaml tab="File (YAML)"
 http:
   middlewares:
@@ -397,17 +330,6 @@ data:
 - "traefik.http.middlewares.test-auth.forwardauth.tls.ca=path/to/local.crt"
 ```
 
-```json tab="Marathon"
-"labels": {
-  "traefik.http.middlewares.test-auth.forwardauth.tls.ca": "path/to/local.crt"
-}
-```
-
-```yaml tab="Rancher"
-labels:
-  - "traefik.http.middlewares.test-auth.forwardauth.tls.ca=path/to/local.crt"
-```
-
 ```yaml tab="File (YAML)"
 http:
   middlewares:
@@ -467,19 +389,6 @@ data:
 - "traefik.http.middlewares.test-auth.forwardauth.tls.key=path/to/foo.key"
 ```
 
-```json tab="Marathon"
-"labels": {
-  "traefik.http.middlewares.test-auth.forwardauth.tls.cert": "path/to/foo.cert",
-  "traefik.http.middlewares.test-auth.forwardauth.tls.key": "path/to/foo.key"
-}
-```
-
-```yaml tab="Rancher"
-labels:
-  - "traefik.http.middlewares.test-auth.forwardauth.tls.cert=path/to/foo.cert"
-  - "traefik.http.middlewares.test-auth.forwardauth.tls.key=path/to/foo.key"
-```
-
 ```yaml tab="File (YAML)"
 http:
   middlewares:
@@ -545,19 +454,6 @@ data:
 - "traefik.http.middlewares.test-auth.forwardauth.tls.key=path/to/foo.key"
 ```
 
-```json tab="Marathon"
-"labels": {
-  "traefik.http.middlewares.test-auth.forwardauth.tls.cert": "path/to/foo.cert",
-  "traefik.http.middlewares.test-auth.forwardauth.tls.key": "path/to/foo.key"
-}
-```
-
-```yaml tab="Rancher"
-labels:
-  - "traefik.http.middlewares.test-auth.forwardauth.tls.cert=path/to/foo.cert"
-  - "traefik.http.middlewares.test-auth.forwardauth.tls.key=path/to/foo.key"
-```
-
 ```yaml tab="File (YAML)"
 http:
   middlewares:
@@ -609,17 +505,6 @@ spec:
 - "traefik.http.middlewares.test-auth.forwardauth.tls.InsecureSkipVerify=true"
 ```
 
-```json tab="Marathon"
-"labels": {
-  "traefik.http.middlewares.test-auth.forwardauth.tls.insecureSkipVerify": "true"
-}
-```
-
-```yaml tab="Rancher"
-labels:
-  - "traefik.http.middlewares.test-auth.forwardauth.tls.InsecureSkipVerify=true"
-```
-
 ```yaml tab="File (YAML)"
 http:
   middlewares:

docs/content/middlewares/http/grpcweb.md

@@ -37,17 +37,6 @@ spec:
 - "traefik.http.middlewares.test-grpcweb.grpcWeb.allowOrigins=*"
 ```
 
-```json tab="Marathon"
-"labels": {
-  "traefik.http.middlewares.test-grpcweb.grpcweb.alloworigins": "*"
-}
-```
-
-```yaml tab="Rancher"
-labels:
-  - "traefik.http.middlewares.test-grpcweb.grpcweb.alloworigins=*"
-```
-
 ```yaml tab="File (YAML)"
 http:
   middlewares:

docs/content/middlewares/http/headers.md

@@ -44,19 +44,6 @@ spec:
 - "traefik.http.middlewares.testheader.headers.customresponseheaders.X-Custom-Response-Header=value"
 ```
 
-```json tab="Marathon"
-"labels": {
-  "traefik.http.middlewares.testheader.headers.customrequestheaders.X-Script-Name": "test",
-  "traefik.http.middlewares.testheader.headers.customresponseheaders.X-Custom-Response-Header": "value"
-}
-```
-
-```yaml tab="Rancher"
-labels:
-  - "traefik.http.middlewares.testheader.headers.customrequestheaders.X-Script-Name=test"
-  - "traefik.http.middlewares.testheader.headers.customresponseheaders.X-Custom-Response-Header=value"
-```
-
 ```yaml tab="File (YAML)"
 http:
   middlewares:
@@ -109,21 +96,6 @@ spec:
 - "traefik.http.middlewares.testheader.headers.customresponseheaders.X-Custom-Response-Header="
 ```
 
-```json tab="Marathon"
-"labels": {
-  "traefik.http.middlewares.testheader.headers.customrequestheaders.X-Script-Name": "test",
-  "traefik.http.middlewares.testheader.headers.customrequestheaders.X-Custom-Request-Header": "",
-  "traefik.http.middlewares.testheader.headers.customresponseheaders.X-Custom-Response-Header": "",
-}
-```
-
-```yaml tab="Rancher"
-labels:
-  - "traefik.http.middlewares.testheader.headers.customrequestheaders.X-Script-Name=test"
-  - "traefik.http.middlewares.testheader.headers.customrequestheaders.X-Custom-Request-Header="
-  - "traefik.http.middlewares.testheader.headers.customresponseheaders.X-Custom-Response-Header="
-```
-
 ```yaml tab="File (YAML)"
 http:
   middlewares:
@@ -173,19 +145,6 @@ spec:
 - "traefik.http.middlewares.testheader.headers.browserxssfilter=true"
 ```
 
-```json tab="Marathon"
-"labels": {
-  "traefik.http.middlewares.testheader.headers.framedeny": "true",
-  "traefik.http.middlewares.testheader.headers.browserxssfilter": "true"
-}
-```
-
-```yaml tab="Rancher"
-labels:
-  - "traefik.http.middlewares.testheader.headers.framedeny=true"
-  - "traefik.http.middlewares.testheader.headers.browserxssfilter=true"
-```
-
 ```yaml tab="File (YAML)"
 http:
   middlewares:
@@ -242,23 +201,6 @@ spec:
 - "traefik.http.middlewares.testheader.headers.addvaryheader=true"
 ```
 
-```json tab="Marathon"
-"labels": {
-  "traefik.http.middlewares.testheader.headers.accesscontrolallowmethods": "GET,OPTIONS,PUT",
-  "traefik.http.middlewares.testheader.headers.accesscontrolalloworiginlist": "https://foo.bar.org,https://example.org",
-  "traefik.http.middlewares.testheader.headers.accesscontrolmaxage": "100",
-  "traefik.http.middlewares.testheader.headers.addvaryheader": "true"
-}
-```
-
-```yaml tab="Rancher"
-labels:
-  - "traefik.http.middlewares.testheader.headers.accesscontrolallowmethods=GET,OPTIONS,PUT"
-  - "traefik.http.middlewares.testheader.headers.accesscontrolalloworiginlist=https://foo.bar.org,https://example.org"
-  - "traefik.http.middlewares.testheader.headers.accesscontrolmaxage=100"
-  - "traefik.http.middlewares.testheader.headers.addvaryheader=true"
-```
-
 ```yaml tab="File (YAML)"
 http:
   middlewares:

docs/content/middlewares/http/inflightreq.md

@@ -34,18 +34,6 @@ spec:
 - "traefik.http.middlewares.test-inflightreq.inflightreq.amount=10"
 ```
 
-```json tab="Marathon"
-"labels": {
-  "traefik.http.middlewares.test-inflightreq.inflightreq.amount": "10"
-}
-```
-
-```yaml tab="Rancher"
-# Limiting to 10 simultaneous connections
-labels:
-  - "traefik.http.middlewares.test-inflightreq.inflightreq.amount=10"
-```
-
 ```yaml tab="File (YAML)"
 # Limiting to 10 simultaneous connections
 http:
@@ -89,18 +77,6 @@ spec:
 - "traefik.http.middlewares.test-inflightreq.inflightreq.amount=10"
 ```
 
-```json tab="Marathon"
-"labels": {
-  "traefik.http.middlewares.test-inflightreq.inflightreq.amount": "10"
-}
-```
-
-```yaml tab="Rancher"
-# Limiting to 10 simultaneous connections
-labels:
-  - "traefik.http.middlewares.test-inflightreq.inflightreq.amount=10"
-```
-
 ```yaml tab="File (YAML)"
 # Limiting to 10 simultaneous connections
 http:
@@ -165,17 +141,6 @@ spec:
 - "traefik.http.middlewares.test-inflightreq.inflightreq.sourcecriterion.ipstrategy.depth=2"
 ```
 
-```json tab="Marathon"
-"labels": {
-  "traefik.http.middlewares.test-inflightreq.inflightreq.sourcecriterion.ipstrategy.depth": "2"
-}
-```
-
-```yaml tab="Rancher"
-labels:
-  - "traefik.http.middlewares.test-inflightreq.inflightreq.sourcecriterion.ipstrategy.depth=2"
-```
-
 ```yaml tab="File (YAML)"
 http:
   middlewares:
@@ -232,17 +197,6 @@ spec:
 - "traefik.http.middlewares.test-inflightreq.inflightreq.sourcecriterion.ipstrategy.excludedips=127.0.0.1/32, 192.168.1.7"
 ```
 
-```json tab="Marathon"
-"labels": {
-  "traefik.http.middlewares.test-inflightreq.inflightreq.sourcecriterion.ipstrategy.excludedips": "127.0.0.1/32, 192.168.1.7"
-}
-```
-
-```yaml tab="Rancher"
-labels:
-  - "traefik.http.middlewares.test-inflightreq.inflightreq.sourcecriterion.ipstrategy.excludedips=127.0.0.1/32, 192.168.1.7"
-```
-
 ```yaml tab="File (YAML)"
 http:
   middlewares:
@@ -286,17 +240,6 @@ spec:
 - "traefik.http.middlewares.test-inflightreq.inflightreq.sourcecriterion.requestheadername=username"
 ```
 
-```json tab="Marathon"
-"labels": {
-  "traefik.http.middlewares.test-inflightreq.inflightreq.sourcecriterion.requestheadername": "username"
-}
-```
-
-```yaml tab="Rancher"
-labels:
-  - "traefik.http.middlewares.test-inflightreq.inflightreq.sourcecriterion.requestheadername=username"
-```
-
 ```yaml tab="File (YAML)"
 http:
   middlewares:
@@ -337,17 +280,6 @@ spec:
 - "traefik.http.middlewares.test-inflightreq.inflightreq.sourcecriterion.requesthost=true"
 ```
 
-```json tab="Marathon"
-"labels": {
-  "traefik.http.middlewares.test-inflightreq.inflightreq.sourcecriterion.requesthost": "true"
-}
-```
-
-```yaml tab="Rancher"
-labels:
-  - "traefik.http.middlewares.test-inflightreq.inflightreq.sourcecriterion.requesthost=true"
-```
-
 ```yaml tab="File (YAML)"
 http:
   middlewares:

docs/content/middlewares/http/ipallowlist.md

@@ -35,18 +35,6 @@ spec:
 - "traefik.http.middlewares.test-ipallowlist.ipallowlist.sourcerange=127.0.0.1/32, 192.168.1.7"
 ```
 
-```json tab="Marathon"
-"labels": {
-  "traefik.http.middlewares.test-ipallowlist.ipallowlist.sourcerange": "127.0.0.1/32,192.168.1.7"
-}
-```
-
-```yaml tab="Rancher"
-# Accepts request from defined IP
-labels:
-  - "traefik.http.middlewares.test-ipallowlist.ipallowlist.sourcerange=127.0.0.1/32, 192.168.1.7"
-```
-
 ```yaml tab="File (YAML)"
 # Accepts request from defined IP
 http:
@@ -120,20 +108,6 @@ spec:
 - "traefik.http.middlewares.test-ipallowlist.ipallowlist.ipstrategy.depth=2"
 ```
 
-```json tab="Marathon"
-"labels": {
-  "traefik.http.middlewares.test-ipallowlist.ipallowlist.sourcerange": "127.0.0.1/32, 192.168.1.7",
-  "traefik.http.middlewares.test-ipallowlist.ipallowlist.ipstrategy.depth": "2"
-}
-```
-
-```yaml tab="Rancher"
-# Allowlisting Based on `X-Forwarded-For` with `depth=2`
-labels:
-  - "traefik.http.middlewares.test-ipallowlist.ipallowlist.sourcerange=127.0.0.1/32, 192.168.1.7"
-  - "traefik.http.middlewares.test-ipallowlist.ipallowlist.ipstrategy.depth=2"
-```
-
 ```yaml tab="File (YAML)"
 # Allowlisting Based on `X-Forwarded-For` with `depth=2`
 http:
@@ -197,18 +171,6 @@ spec:
 - "traefik.http.middlewares.test-ipallowlist.ipallowlist.ipstrategy.excludedips=127.0.0.1/32, 192.168.1.7"
 ```
 
-```json tab="Marathon"
-"labels": {
-  "traefik.http.middlewares.test-ipallowlist.ipallowlist.ipstrategy.excludedips": "127.0.0.1/32, 192.168.1.7"
-}
-```
-
-```yaml tab="Rancher"
-# Exclude from `X-Forwarded-For`
-labels:
-  - "traefik.http.middlewares.test-ipallowlist.ipallowlist.ipstrategy.excludedips=127.0.0.1/32, 192.168.1.7"
-```
-
 ```yaml tab="File (YAML)"
 # Exclude from `X-Forwarded-For`
 http:

docs/content/middlewares/http/overview.md

@@ -69,22 +69,6 @@ spec:
 - "traefik.http.routers.router1.middlewares=foo-add-prefix@consulcatalog"
 ```
 
-```json tab="Marathon"
-"labels": {
-  "traefik.http.middlewares.foo-add-prefix.addprefix.prefix": "/foo",
-  "traefik.http.routers.router1.middlewares": "foo-add-prefix@marathon"
-}
-```
-
-```yaml tab="Rancher"
-# As a Rancher Label
-labels:
-  # Create a middleware named `foo-add-prefix`
-  - "traefik.http.middlewares.foo-add-prefix.addprefix.prefix=/foo"
-  # Apply the middleware named `foo-add-prefix` to the router named `router1`
-  - "traefik.http.routers.router1.middlewares=foo-add-prefix@rancher"
-```
-
 ```toml tab="File (TOML)"
 # As TOML Configuration File
 [http.routers]

docs/content/middlewares/http/passtlsclientcert.md

@@ -39,18 +39,6 @@ spec:
 - "traefik.http.middlewares.test-passtlsclientcert.passtlsclientcert.pem=true"
 ```
 
-```json tab="Marathon"
-"labels": {
-  "traefik.http.middlewares.test-passtlsclientcert.passtlsclientcert.pem": "true"
-}
-```
-
-```yaml tab="Rancher"
-# Pass the pem in the `X-Forwarded-Tls-Client-Cert` header.
-labels:
-  - "traefik.http.middlewares.test-passtlsclientcert.passtlsclientcert.pem=true"
-```
-
 ```yaml tab="File (YAML)"
 # Pass the pem in the `X-Forwarded-Tls-Client-Cert` header.
 http:
@@ -146,52 +134,6 @@ http:
     - "traefik.http.middlewares.test-passtlsclientcert.passtlsclientcert.info.issuer.serialnumber=true"
     ```
 
-    ```json tab="Marathon"
-    "labels": {
-      "traefik.http.middlewares.test-passtlsclientcert.passtlsclientcert.info.notafter": "true",
-      "traefik.http.middlewares.test-passtlsclientcert.passtlsclientcert.info.notbefore": "true",
-      "traefik.http.middlewares.test-passtlsclientcert.passtlsclientcert.info.sans": "true",
-      "traefik.http.middlewares.test-passtlsclientcert.passtlsclientcert.info.subject.commonname": "true",
-      "traefik.http.middlewares.test-passtlsclientcert.passtlsclientcert.info.subject.country": "true",
-      "traefik.http.middlewares.test-passtlsclientcert.passtlsclientcert.info.subject.domaincomponent": "true",
-      "traefik.http.middlewares.test-passtlsclientcert.passtlsclientcert.info.subject.locality": "true",
-      "traefik.http.middlewares.test-passtlsclientcert.passtlsclientcert.info.subject.organization": "true",
-      "traefik.http.middlewares.test-passtlsclientcert.passtlsclientcert.info.subject.organizationalunit": "true",
-      "traefik.http.middlewares.test-passtlsclientcert.passtlsclientcert.info.subject.province": "true",
-      "traefik.http.middlewares.test-passtlsclientcert.passtlsclientcert.info.subject.serialnumber": "true",
-      "traefik.http.middlewares.test-passtlsclientcert.passtlsclientcert.info.issuer.commonname": "true",
-      "traefik.http.middlewares.test-passtlsclientcert.passtlsclientcert.info.issuer.country": "true",
-      "traefik.http.middlewares.test-passtlsclientcert.passtlsclientcert.info.issuer.domaincomponent": "true",
-      "traefik.http.middlewares.test-passtlsclientcert.passtlsclientcert.info.issuer.locality": "true",
-      "traefik.http.middlewares.test-passtlsclientcert.passtlsclientcert.info.issuer.organization": "true",
-      "traefik.http.middlewares.test-passtlsclientcert.passtlsclientcert.info.issuer.province": "true",
-      "traefik.http.middlewares.test-passtlsclientcert.passtlsclientcert.info.issuer.serialnumber": "true"
-    }
-    ```
-
-    ```yaml tab="Rancher"
-    # Pass all the available info in the `X-Forwarded-Tls-Client-Cert-Info` header
-    labels:
-      - "traefik.http.middlewares.test-passtlsclientcert.passtlsclientcert.info.notafter=true"
-      - "traefik.http.middlewares.test-passtlsclientcert.passtlsclientcert.info.notbefore=true"
-      - "traefik.http.middlewares.test-passtlsclientcert.passtlsclientcert.info.sans=true"
-      - "traefik.http.middlewares.test-passtlsclientcert.passtlsclientcert.info.subject.commonname=true"
-      - "traefik.http.middlewares.test-passtlsclientcert.passtlsclientcert.info.subject.country=true"
-      - "traefik.http.middlewares.test-passtlsclientcert.passtlsclientcert.info.subject.domaincomponent=true"
-      - "traefik.http.middlewares.test-passtlsclientcert.passtlsclientcert.info.subject.locality=true"
-      - "traefik.http.middlewares.test-passtlsclientcert.passtlsclientcert.info.subject.organization=true"
-      - "traefik.http.middlewares.test-passtlsclientcert.passtlsclientcert.info.subject.organizationalunit=true"
-      - "traefik.http.middlewares.test-passtlsclientcert.passtlsclientcert.info.subject.province=true"
-      - "traefik.http.middlewares.test-passtlsclientcert.passtlsclientcert.info.subject.serialnumber=true"
-      - "traefik.http.middlewares.test-passtlsclientcert.passtlsclientcert.info.issuer.commonname=true"
-      - "traefik.http.middlewares.test-passtlsclientcert.passtlsclientcert.info.issuer.country=true"
-      - "traefik.http.middlewares.test-passtlsclientcert.passtlsclientcert.info.issuer.domaincomponent=true"
-      - "traefik.http.middlewares.test-passtlsclientcert.passtlsclientcert.info.issuer.locality=true"
-      - "traefik.http.middlewares.test-passtlsclientcert.passtlsclientcert.info.issuer.organization=true"
-      - "traefik.http.middlewares.test-passtlsclientcert.passtlsclientcert.info.issuer.province=true"
-      - "traefik.http.middlewares.test-passtlsclientcert.passtlsclientcert.info.issuer.serialnumber=true"
-    ```
-
     ```yaml tab="File (YAML)"
     # Pass all the available info in the `X-Forwarded-Tls-Client-Cert-Info` header
     http:

docs/content/middlewares/http/ratelimit.md

@@ -40,21 +40,6 @@ spec:
 - "traefik.http.middlewares.test-ratelimit.ratelimit.burst=50"
 ```
 
-```json tab="Marathon"
-"labels": {
-  "traefik.http.middlewares.test-ratelimit.ratelimit.average": "100",
-  "traefik.http.middlewares.test-ratelimit.ratelimit.burst": "50"
-}
-```
-
-```yaml tab="Rancher"
-# Here, an average of 100 requests per second is allowed.
-# In addition, a burst of 50 requests is allowed.
-labels:
-  - "traefik.http.middlewares.test-ratelimit.ratelimit.average=100"
-  - "traefik.http.middlewares.test-ratelimit.ratelimit.burst=50"
-```
-
 ```yaml tab="File (YAML)"
 # Here, an average of 100 requests per second is allowed.
 # In addition, a burst of 50 requests is allowed.
@@ -108,17 +93,6 @@ spec:
 - "traefik.http.middlewares.test-ratelimit.ratelimit.average=100"
 ```
 
-```json tab="Marathon"
-"labels": {
-  "traefik.http.middlewares.test-ratelimit.ratelimit.average": "100",
-}
-```
-
-```yaml tab="Rancher"
-labels:
-  - "traefik.http.middlewares.test-ratelimit.ratelimit.average=100"
-```
-
 ```yaml tab="File (YAML)"
 # 100 reqs/s
 http:
@@ -170,20 +144,6 @@ spec:
 - "traefik.http.middlewares.test-ratelimit.ratelimit.period=1m"
 ```
 
-```json tab="Marathon"
-"labels": {
-  "traefik.http.middlewares.test-ratelimit.ratelimit.average": "6",
-  "traefik.http.middlewares.test-ratelimit.ratelimit.period": "1m",
-}
-```
-
-```yaml tab="Rancher"
-# 6 reqs/minute
-labels:
-  - "traefik.http.middlewares.test-ratelimit.ratelimit.average=6"
-  - "traefik.http.middlewares.test-ratelimit.ratelimit.period=1m"
-```
-
 ```yaml tab="File (YAML)"
 # 6 reqs/minute
 http:
@@ -227,17 +187,6 @@ spec:
 - "traefik.http.middlewares.test-ratelimit.ratelimit.burst=100"
 ```
 
-```json tab="Marathon"
-"labels": {
-  "traefik.http.middlewares.test-ratelimit.ratelimit.burst": "100",
-}
-```
-
-```yaml tab="Rancher"
-labels:
-  - "traefik.http.middlewares.test-ratelimit.ratelimit.burst=100"
-```
-
 ```yaml tab="File (YAML)"
 http:
   middlewares:
@@ -300,17 +249,6 @@ spec:
 - "traefik.http.middlewares.test-ratelimit.ratelimit.sourcecriterion.ipstrategy.depth=2"
 ```
 
-```json tab="Marathon"
-"labels": {
-  "traefik.http.middlewares.test-ratelimit.ratelimit.sourcecriterion.ipstrategy.depth": "2"
-}
-```
-
-```yaml tab="Rancher"
-labels:
-  - "traefik.http.middlewares.test-ratelimit.ratelimit.sourcecriterion.ipstrategy.depth=2"
-```
-
 ```yaml tab="File (YAML)"
 http:
   middlewares:
@@ -394,17 +332,6 @@ spec:
 - "traefik.http.middlewares.test-ratelimit.ratelimit.sourcecriterion.ipstrategy.excludedips=127.0.0.1/32, 192.168.1.7"
 ```
 
-```json tab="Marathon"
-"labels": {
-  "traefik.http.middlewares.test-ratelimit.ratelimit.sourcecriterion.ipstrategy.excludedips": "127.0.0.1/32, 192.168.1.7"
-}
-```
-
-```yaml tab="Rancher"
-labels:
-  - "traefik.http.middlewares.test-ratelimit.ratelimit.sourcecriterion.ipstrategy.excludedips=127.0.0.1/32, 192.168.1.7"
-```
-
 ```yaml tab="File (YAML)"
 http:
   middlewares:
@@ -448,17 +375,6 @@ spec:
 - "traefik.http.middlewares.test-ratelimit.ratelimit.sourcecriterion.requestheadername=username"
 ```
 
-```json tab="Marathon"
-"labels": {
-  "traefik.http.middlewares.test-ratelimit.ratelimit.sourcecriterion.requestheadername": "username"
-}
-```
-
-```yaml tab="Rancher"
-labels:
-  - "traefik.http.middlewares.test-ratelimit.ratelimit.sourcecriterion.requestheadername=username"
-```
-
 ```yaml tab="File (YAML)"
 http:
   middlewares:
@@ -499,17 +415,6 @@ spec:
 - "traefik.http.middlewares.test-ratelimit.ratelimit.sourcecriterion.requesthost=true"
 ```
 
-```json tab="Marathon"
-"labels": {
-  "traefik.http.middlewares.test-ratelimit.ratelimit.sourcecriterion.requesthost": "true"
-}
-```
-
-```yaml tab="Rancher"
-labels:
-  - "traefik.http.middlewares.test-ratelimit.ratelimit.sourcecriterion.requesthost=true"
-```
-
 ```yaml tab="File (YAML)"
 http:
   middlewares:

docs/content/middlewares/http/redirectregex.md

@@ -43,21 +43,6 @@ spec:
 - "traefik.http.middlewares.test-redirectregex.redirectregex.replacement=http://mydomain/$${1}"
 ```
 
-```json tab="Marathon"
-"labels": {
-  "traefik.http.middlewares.test-redirectregex.redirectregex.regex": "^http://localhost/(.*)",
-  "traefik.http.middlewares.test-redirectregex.redirectregex.replacement": "http://mydomain/${1}"
-}
-```
-
-```yaml tab="Rancher"
-# Redirect with domain replacement
-# Note: all dollar signs need to be doubled for escaping.
-labels:
-  - "traefik.http.middlewares.test-redirectregex.redirectregex.regex=^http://localhost/(.*)"
-  - "traefik.http.middlewares.test-redirectregex.redirectregex.replacement=http://mydomain/$${1}"
-```
-
 ```yaml tab="File (YAML)"
 # Redirect with domain replacement
 http:

docs/content/middlewares/http/redirectscheme.md

@@ -51,20 +51,6 @@ labels:
   - "traefik.http.middlewares.test-redirectscheme.redirectscheme.permanent=true"
 ```
 
-```json tab="Marathon"
-"labels": {
-  "traefik.http.middlewares.test-redirectscheme.redirectscheme.scheme": "https"
-  "traefik.http.middlewares.test-redirectscheme.redirectscheme.permanent": "true"
-}
-```
-
-```yaml tab="Rancher"
-# Redirect to https
-labels:
-  - "traefik.http.middlewares.test-redirectscheme.redirectscheme.scheme=https"
-  - "traefik.http.middlewares.test-redirectscheme.redirectscheme.permanent=true"
-```
-
 ```yaml tab="File (YAML)"
 # Redirect to https
 http:
@@ -115,20 +101,6 @@ labels:
   - "traefik.http.middlewares.test-redirectscheme.redirectscheme.permanent=true"
 ```
 
-```json tab="Marathon"
-"labels": {
-
-  "traefik.http.middlewares.test-redirectscheme.redirectscheme.permanent": "true"
-}
-```
-
-```yaml tab="Rancher"
-# Redirect to https
-labels:
-  # ...
-  - "traefik.http.middlewares.test-redirectscheme.redirectscheme.permanent=true"
-```
-
 ```yaml tab="File (YAML)"
 # Redirect to https
 http:
@@ -174,18 +146,6 @@ labels:
   - "traefik.http.middlewares.test-redirectscheme.redirectscheme.scheme=https"
 ```
 
-```json tab="Marathon"
-"labels": {
-  "traefik.http.middlewares.test-redirectscheme.redirectscheme.scheme": "https"
-}
-```
-
-```yaml tab="Rancher"
-# Redirect to https
-labels:
-  - "traefik.http.middlewares.test-redirectscheme.redirectscheme.scheme=https"
-```
-
 ```yaml tab="File (YAML)"
 # Redirect to https
 http:
@@ -232,20 +192,6 @@ labels:
   - "traefik.http.middlewares.test-redirectscheme.redirectscheme.port=443"
 ```
 
-```json tab="Marathon"
-"labels": {
-
-  "traefik.http.middlewares.test-redirectscheme.redirectscheme.port": "443"
-}
-```
-
-```yaml tab="Rancher"
-# Redirect to https
-labels:
-  # ...
-  - "traefik.http.middlewares.test-redirectscheme.redirectscheme.port=443"
-```
-
 ```yaml tab="File (YAML)"
 # Redirect to https
 http:

docs/content/middlewares/http/replacepath.md

@@ -38,18 +38,6 @@ spec:
 - "traefik.http.middlewares.test-replacepath.replacepath.path=/foo"
 ```
 
-```json tab="Marathon"
-"labels": {
-  "traefik.http.middlewares.test-replacepath.replacepath.path": "/foo"
-}
-```
-
-```yaml tab="Rancher"
-# Replace the path with /foo
-labels:
-  - "traefik.http.middlewares.test-replacepath.replacepath.path=/foo"
-```
-
 ```yaml tab="File (YAML)"
 # Replace the path with /foo
 http:

docs/content/middlewares/http/replacepathregex.md

@@ -41,20 +41,6 @@ spec:
 - "traefik.http.middlewares.test-replacepathregex.replacepathregex.replacement=/bar/$1"
 ```
 
-```json tab="Marathon"
-"labels": {
-  "traefik.http.middlewares.test-replacepathregex.replacepathregex.regex": "^/foo/(.*)",
-  "traefik.http.middlewares.test-replacepathregex.replacepathregex.replacement": "/bar/$1"
-}
-```
-
-```yaml tab="Rancher"
-# Replace path with regex
-labels:
-  - "traefik.http.middlewares.test-replacepathregex.replacepathregex.regex=^/foo/(.*)"
-  - "traefik.http.middlewares.test-replacepathregex.replacepathregex.replacement=/bar/$1"
-```
-
 ```yaml tab="File (YAML)"
 # Replace path with regex
 http:

docs/content/middlewares/http/retry.md

@@ -43,20 +43,6 @@ spec:
 - "traefik.http.middlewares.test-retry.retry.initialinterval=100ms"
 ```
 
-```json tab="Marathon"
-"labels": {
-  "traefik.http.middlewares.test-retry.retry.attempts": "4",
-  "traefik.http.middlewares.test-retry.retry.initialinterval": "100ms",
-}
-```
-
-```yaml tab="Rancher"
-# Retry 4 times with exponential backoff
-labels:
-  - "traefik.http.middlewares.test-retry.retry.attempts=4"
-  - "traefik.http.middlewares.test-retry.retry.initialinterval=100ms"
-```
-
 ```yaml tab="File (YAML)"
 # Retry 4 times with exponential backoff
 http:

docs/content/middlewares/http/stripprefix.md

@@ -40,18 +40,6 @@ spec:
 - "traefik.http.middlewares.test-stripprefix.stripprefix.prefixes=/foobar,/fiibar"
 ```
 
-```json tab="Marathon"
-"labels": {
-  "traefik.http.middlewares.test-stripprefix.stripprefix.prefixes": "/foobar,/fiibar"
-}
-```
-
-```yaml tab="Rancher"
-# Strip prefix /foobar and /fiibar
-labels:
-  - "traefik.http.middlewares.test-stripprefix.stripprefix.prefixes=/foobar,/fiibar"
-```
-
 ```yaml tab="File (YAML)"
 # Strip prefix /foobar and /fiibar
 http:

docs/content/middlewares/http/stripprefixregex.md

@@ -32,17 +32,6 @@ spec:
 - "traefik.http.middlewares.test-stripprefixregex.stripprefixregex.regex=/foo/[a-z0-9]+/[0-9]+/"
 ```
 
-```json tab="Marathon"
-"labels": {
-  "traefik.http.middlewares.test-stripprefixregex.stripprefixregex.regex": "/foo/[a-z0-9]+/[0-9]+/"
-}
-```
-
-```yaml tab="Rancher"
-labels:
-  - "traefik.http.middlewares.test-stripprefixregex.stripprefixregex.regex=/foo/[a-z0-9]+/[0-9]+/"
-```
-
 ```yaml tab="File (YAML)"
 http:
   middlewares:

docs/content/middlewares/overview.md

@@ -66,22 +66,6 @@ spec:
 - "traefik.http.routers.router1.middlewares=foo-add-prefix@consulcatalog"
 ```
 
-```json tab="Marathon"
-"labels": {
-  "traefik.http.middlewares.foo-add-prefix.addprefix.prefix": "/foo",
-  "traefik.http.routers.router1.middlewares": "foo-add-prefix@marathon"
-}
-```
-
-```yaml tab="Rancher"
-# As a Rancher Label
-labels:
-  # Create a middleware named `foo-add-prefix`
-  - "traefik.http.middlewares.foo-add-prefix.addprefix.prefix=/foo"
-  # Apply the middleware named `foo-add-prefix` to the router named `router1`
-  - "traefik.http.routers.router1.middlewares=foo-add-prefix@rancher"
-```
-
 ```yaml tab="File (YAML)"
 # As YAML Configuration File
 http:

docs/content/middlewares/tcp/inflightconn.md

@@ -27,18 +27,6 @@ spec:
 - "traefik.tcp.middlewares.test-inflightconn.inflightconn.amount=10"
 ```
 
-```json tab="Marathon"
-"labels": {
-  "traefik.tcp.middlewares.test-inflightconn.inflightconn.amount": "10"
-}
-```
-
-```yaml tab="Rancher"
-# Limiting to 10 simultaneous connections.
-labels:
-  - "traefik.tcp.middlewares.test-inflightconn.inflightconn.amount=10"
-```
-
 ```yaml tab="File (YAML)"
 # Limiting to 10 simultaneous connections.
 tcp:

docs/content/middlewares/tcp/ipallowlist.md

@@ -35,18 +35,6 @@ spec:
 - "traefik.tcp.middlewares.test-ipallowlist.ipallowlist.sourcerange=127.0.0.1/32, 192.168.1.7"
 ```
 
-```json tab="Marathon"
-"labels": {
-  "traefik.tcp.middlewares.test-ipallowlist.ipallowlist.sourcerange": "127.0.0.1/32,192.168.1.7"
-}
-```
-
-```yaml tab="Rancher"
-# Accepts request from defined IP
-labels:
-  - "traefik.tcp.middlewares.test-ipallowlist.ipallowlist.sourcerange=127.0.0.1/32, 192.168.1.7"
-```
-
 ```toml tab="File (TOML)"
 # Accepts request from defined IP
 [tcp.middlewares]

docs/content/middlewares/tcp/overview.md

@@ -70,22 +70,6 @@ spec:
 - "traefik.tcp.routers.router1.middlewares=foo-ip-allowlist@consulcatalog"
 ```
 
-```json tab="Marathon"
-"labels": {
-  "traefik.tcp.middlewares.foo-ip-allowlist.ipallowlist.sourcerange=127.0.0.1/32, 192.168.1.7",
-  "traefik.tcp.routers.router1.middlewares=foo-ip-allowlist@marathon"
-}
-```
-
-```yaml tab="Rancher"
-# As a Rancher Label
-labels:
-  # Create a middleware named `foo-ip-allowlist`
-  - "traefik.tcp.middlewares.foo-ip-allowlist.ipallowlist.sourcerange=127.0.0.1/32, 192.168.1.7"
-  # Apply the middleware named `foo-ip-allowlist` to the router named `router1`
-  - "traefik.tcp.routers.router1.middlewares=foo-ip-allowlist@rancher"
-```
-
 ```toml tab="File (TOML)"
 # As TOML Configuration File
 [tcp.routers]

docs/content/migration/v2-to-v3.md

@@ -26,10 +26,10 @@ In v3, the reported status code for gRPC requests is now the value of the `Grpc-
 - The `pilot` option has been removed from the static configuration.
 - The `tracing.datadog.globaltag` option has been removed.
 - The `namespace` option of Consul, Consul Catalog and Nomad providers has been removed.
-- The `tls.caOptional` option has been removed from the ForwardAuth middleware, as well as from the HTTP, Consul, Etcd, Redis, ZooKeeper, Marathon, Consul Catalog, and Docker providers.
+- The `tls.caOptional` option has been removed from the ForwardAuth middleware, as well as from the HTTP, Consul, Etcd, Redis, ZooKeeper, Consul Catalog, and Docker providers.
 - `sslRedirect`, `sslTemporaryRedirect`, `sslHost`, `sslForceHost` and `featurePolicy` options of the Headers middleware have been removed.
 - The `forceSlash` option of the StripPrefix middleware has been removed.
-- the `preferServerCipherSuites` option has been removed.
+- The `preferServerCipherSuites` option has been removed.
 
 ## Matchers
 
@@ -65,3 +65,18 @@ When using the KubernetesCRD provider, it is therefore necessary to update [RBAC
 
 The TCP LoadBalancer `terminationDelay` option has been removed.
 This option can now be configured directly on the `TCPServersTransport` level, please take a look at this [documentation](../routing/services/index.md#terminationdelay)
+
+## Rancher v1
+
+In v3, the rancher v1 provider has been removed because Rancher v1 is [no longer actively maintaned](https://rancher.com/docs/os/v1.x/en/support/) and v2 is supported as a standard Kubernetes provider.
+
+Rancher 2.x requires Kubernetes and does not have a metadata endpoint of its own for Traefik to query.
+As such, Rancher 2.x users should utilize the [Kubernetes CRD provider](../providers/kubernetes-crd.md) directly.
+
+## Marathon provider
+
+In v3, the Marathon provider has been removed.
+
+## InfluxDB v1
+
+In v3, the InfluxDB v1 metrics provider has been removed because InfluxDB v1.x maintenance [ended in 2021](https://www.influxdata.com/blog/influxdb-oss-and-enterprise-roadmap-update-from-influxdays-emea/).

docs/content/observability/metrics/influxdb.md

@@ -1,268 +0,0 @@
----
-title: "Traefik InfluxDB Documentation"
-description: "Traefik supports several metrics backends, including InfluxDB. Learn how to implement it for observability in Traefik Proxy. Read the technical documentation."
----
-
-# InfluxDB
-
-To enable the InfluxDB:
-
-```yaml tab="File (YAML)"
-metrics:
-  influxDB: {}
-```
-
-```toml tab="File (TOML)"
-[metrics]
-  [metrics.influxDB]
-```
-
-```bash tab="CLI"
---metrics.influxdb=true
-```
-
-#### `address`
-
-_Required, Default="localhost:8089"_
-
-Address instructs exporter to send metrics to influxdb at this address.
-
-```yaml tab="File (YAML)"
-metrics:
-  influxDB:
-    address: localhost:8089
-```
-
-```toml tab="File (TOML)"
-[metrics]
-  [metrics.influxDB]
-    address = "localhost:8089"
-```
-
-```bash tab="CLI"
---metrics.influxdb.address=localhost:8089
-```
-
-#### `protocol`
-
-_Required, Default="udp"_
-
-InfluxDB's address protocol (udp or http).
-
-```yaml tab="File (YAML)"
-metrics:
-  influxDB:
-    protocol: udp
-```
-
-```toml tab="File (TOML)"
-[metrics]
-  [metrics.influxDB]
-    protocol = "udp"
-```
-
-```bash tab="CLI"
---metrics.influxdb.protocol=udp
-```
-
-#### `database`
-
-_Optional, Default=""_
-
-InfluxDB database used when protocol is http.
-
-```yaml tab="File (YAML)"
-metrics:
-  influxDB:
-    database: db
-```
-
-```toml tab="File (TOML)"
-[metrics]
-  [metrics.influxDB]
-    database = "db"
-```
-
-```bash tab="CLI"
---metrics.influxdb.database=db
-```
-
-#### `retentionPolicy`
-
-_Optional, Default=""_
-
-InfluxDB retention policy used when protocol is http.
-
-```yaml tab="File (YAML)"
-metrics:
-  influxDB:
-    retentionPolicy: two_hours
-```
-
-```toml tab="File (TOML)"
-[metrics]
-  [metrics.influxDB]
-    retentionPolicy = "two_hours"
-```
-
-```bash tab="CLI"
---metrics.influxdb.retentionPolicy=two_hours
-```
-
-#### `username`
-
-_Optional, Default=""_
-
-InfluxDB username (only with http).
-
-```yaml tab="File (YAML)"
-metrics:
-  influxDB:
-    username: john
-```
-
-```toml tab="File (TOML)"
-[metrics]
-  [metrics.influxDB]
-    username = "john"
-```
-
-```bash tab="CLI"
---metrics.influxdb.username=john
-```
-
-#### `password`
-
-_Optional, Default=""_
-
-InfluxDB password (only with http).
-
-```yaml tab="File (YAML)"
-metrics:
-  influxDB:
-    password: secret
-```
-
-```toml tab="File (TOML)"
-[metrics]
-  [metrics.influxDB]
-    password = "secret"
-```
-
-```bash tab="CLI"
---metrics.influxdb.password=secret
-```
-
-#### `addEntryPointsLabels`
-
-_Optional, Default=true_
-
-Enable metrics on entry points.
-
-```yaml tab="File (YAML)"
-metrics:
-  influxDB:
-    addEntryPointsLabels: true
-```
-
-```toml tab="File (TOML)"
-[metrics]
-  [metrics.influxDB]
-    addEntryPointsLabels = true
-```
-
-```bash tab="CLI"
---metrics.influxdb.addEntryPointsLabels=true
-```
-
-#### `addRoutersLabels`
-
-_Optional, Default=false_
-
-Enable metrics on routers.
-
-```yaml tab="File (YAML)"
-metrics:
-  influxDB:
-    addRoutersLabels: true
-```
-
-```toml tab="File (TOML)"
-[metrics]
-  [metrics.influxDB]
-    addRoutersLabels = true
-```
-
-```bash tab="CLI"
---metrics.influxdb.addrouterslabels=true
-```
-
-#### `addServicesLabels`
-
-_Optional, Default=true_
-
-Enable metrics on services.
-
-```yaml tab="File (YAML)"
-metrics:
-  influxDB:
-    addServicesLabels: true
-```
-
-```toml tab="File (TOML)"
-[metrics]
-  [metrics.influxDB]
-    addServicesLabels = true
-```
-
-```bash tab="CLI"
---metrics.influxdb.addServicesLabels=true
-```
-
-#### `pushInterval`
-
-_Optional, Default=10s_
-
-The interval used by the exporter to push metrics to influxdb.
-
-```yaml tab="File (YAML)"
-metrics:
-  influxDB:
-    pushInterval: 10s
-```
-
-```toml tab="File (TOML)"
-[metrics]
-  [metrics.influxDB]
-    pushInterval = "10s"
-```
-
-```bash tab="CLI"
---metrics.influxdb.pushInterval=10s
-```
-
-#### `additionalLabels`
-
-_Optional, Default={}_
-
-Additional labels (influxdb tags) on all metrics.
-
-```yaml tab="File (YAML)"
-metrics:
-  influxDB:
-    additionalLabels:
-      host: example.com
-      environment: production
-```
-
-```toml tab="File (TOML)"
-[metrics]
-  [metrics.influxDB]
-    [metrics.influxDB.additionalLabels]
-      host = "example.com"
-      environment = "production"
-```
-
-```bash tab="CLI"
---metrics.influxdb.additionallabels.host=example.com --metrics.influxdb.additionallabels.environment=production
-```

docs/content/observability/metrics/overview.md

@@ -1,6 +1,6 @@
 ---
 title: "Traefik Metrics Overview"
-description: "Traefik Proxy supports these metrics backend systems: Datadog, InfluxDB, Prometheus, and StatsD. Read the full documentation to get started."
+description: "Traefik Proxy supports these metrics backend systems: Datadog, InfluxDB 2.X, Prometheus, and StatsD. Read the full documentation to get started."
 ---
 
 # Metrics
@@ -8,7 +8,6 @@ description: "Traefik Proxy supports these metrics backend systems: Datadog, Inf
 Traefik supports these metrics backends:
 
 - [Datadog](./datadog.md)
-- [InfluxDB](./influxdb.md)
 - [InfluxDB2](./influxdb2.md)
 - [Prometheus](./prometheus.md)
 - [StatsD](./statsd.md)
@@ -35,7 +34,7 @@ config.reload.lastSuccessTimestamp
 tls.certs.notAfterTimestamp
 ```
 
-```influxdb tab="InfluxDB / InfluxDB2"
+```influxdb tab="InfluxDB2"
 traefik.config.reload.total
 traefik.config.reload.lastSuccessTimestamp
 traefik.tls.certs.notAfterTimestamp
@@ -77,7 +76,7 @@ entrypoint.requests.bytes.total
 entrypoint.responses.bytes.total
 ```
 
-```influxdb tab="InfluxDB / InfluxDB2"
+```influxdb tab="InfluxDB2"
 traefik.entrypoint.requests.total
 traefik.entrypoint.requests.tls.total
 traefik.entrypoint.request.duration
@@ -125,7 +124,7 @@ router.requests.bytes.total
 router.responses.bytes.total
 ```
 
-```influxdb tab="InfluxDB / InfluxDB2"
+```influxdb tab="InfluxDB2"
 traefik.router.requests.total
 traefik.router.requests.tls.total
 traefik.router.request.duration
@@ -179,7 +178,7 @@ service.requests.bytes.total
 service.responses.bytes.total
 ```
 
-```influxdb tab="InfluxDB / InfluxDB2"
+```influxdb tab="InfluxDB2"
 traefik.service.requests.total
 traefik.service.requests.tls.total
 traefik.service.request.duration

docs/content/operations/include-api-examples.md

@@ -51,24 +51,6 @@ spec:
 - "traefik.http.middlewares.auth.basicauth.users=test:$$apr1$$H6uskkkW$$IgXLP6ewTrSuBkTrqE8wj/,test2:$$apr1$$d9hr9HBB$$4HxwgUir3HP4EsggP/QNo0"
 ```
 
-```json tab="Marathon"
-"labels": {
-  "traefik.http.routers.api.rule": "Host(`traefik.example.com`)",
-  "traefik.http.routers.api.service": "api@internal",
-  "traefik.http.routers.api.middlewares": "auth",
-  "traefik.http.middlewares.auth.basicauth.users": "test:$$apr1$$H6uskkkW$$IgXLP6ewTrSuBkTrqE8wj/,test2:$$apr1$$d9hr9HBB$$4HxwgUir3HP4EsggP/QNo0"
-}
-```
-
-```yaml tab="Rancher"
-# Dynamic Configuration
-labels:
-  - "traefik.http.routers.api.rule=Host(`traefik.example.com`)"
-  - "traefik.http.routers.api.service=api@internal"
-  - "traefik.http.routers.api.middlewares=auth"
-  - "traefik.http.middlewares.auth.basicauth.users=test:$$apr1$$H6uskkkW$$IgXLP6ewTrSuBkTrqE8wj/,test2:$$apr1$$d9hr9HBB$$4HxwgUir3HP4EsggP/QNo0"
-```
-
 ```yaml tab="File (YAML)"
 # Dynamic Configuration
 http:

docs/content/operations/include-dashboard-examples.md

@@ -51,24 +51,6 @@ spec:
 - "traefik.http.middlewares.auth.basicauth.users=test:$$apr1$$H6uskkkW$$IgXLP6ewTrSuBkTrqE8wj/,test2:$$apr1$$d9hr9HBB$$4HxwgUir3HP4EsggP/QNo0"
 ```
 
-```json tab="Marathon"
-"labels": {
-  "traefik.http.routers.dashboard.rule": "Host(`traefik.example.com`) && (PathPrefix(`/api`) || PathPrefix(`/dashboard`))",
-  "traefik.http.routers.dashboard.service": "api@internal",
-  "traefik.http.routers.dashboard.middlewares": "auth",
-  "traefik.http.middlewares.auth.basicauth.users": "test:$$apr1$$H6uskkkW$$IgXLP6ewTrSuBkTrqE8wj/,test2:$$apr1$$d9hr9HBB$$4HxwgUir3HP4EsggP/QNo0"
-}
-```
-
-```yaml tab="Rancher"
-# Dynamic Configuration
-labels:
-  - "traefik.http.routers.dashboard.rule=Host(`traefik.example.com`) && (PathPrefix(`/api`) || PathPrefix(`/dashboard`))"
-  - "traefik.http.routers.dashboard.service=api@internal"
-  - "traefik.http.routers.dashboard.middlewares=auth"
-  - "traefik.http.middlewares.auth.basicauth.users=test:$$apr1$$H6uskkkW$$IgXLP6ewTrSuBkTrqE8wj/,test2:$$apr1$$d9hr9HBB$$4HxwgUir3HP4EsggP/QNo0"
-```
-
 ```yaml tab="File (YAML)"
 # Dynamic Configuration
 http:

docs/content/providers/marathon.md

@@ -1,583 +0,0 @@
----
-title: "Traefik Configuration for Marathon"
-description: "Traefik Proxy can be configured to use Marathon as a provider. Read the technical documentation to learn how."
----
-
-# Traefik & Marathon
-
-Traefik can be configured to use Marathon as a provider.
-{: .subtitle }
-
-For additional information, refer to [Marathon user guide](../user-guides/marathon.md).
-
-## Configuration Examples
-
-??? example "Configuring Marathon & Deploying / Exposing Applications"
-
-    Enabling the Marathon provider
-
-    ```yaml tab="File (YAML)"
-    providers:
-      marathon: {}
-    ```
-
-    ```toml tab="File (TOML)"
-    [providers.marathon]
-    ```
-
-    ```bash tab="CLI"
-    --providers.marathon=true
-    ```
-
-    Attaching labels to Marathon applications
-
-    ```json
-	{
-		"id": "/whoami",
-		"container": {
-			"type": "DOCKER",
-			"docker": {
-				"image": "traefik/whoami",
-				"network": "BRIDGE",
-				"portMappings": [
-					{
-						"containerPort": 80,
-						"hostPort": 0,
-						"protocol": "tcp"
-					}
-				]
-			}
-		},
-		"labels": {
-			"traefik.http.Routers.app.Rule": "PathPrefix(`/app`)"
-		}
-	}
-    ```
-
-## Routing Configuration
-
-See the dedicated section in [routing](../routing/providers/marathon.md).
-
-## Provider Configuration
-
-### `basic`
-
-_Optional_
-
-Enables Marathon basic authentication.
-
-```yaml tab="File (YAML)"
-providers:
-  marathon:
-    basic:
-      httpBasicAuthUser: foo
-      httpBasicPassword: bar
-```
-
-```toml tab="File (TOML)"
-[providers.marathon.basic]
-  httpBasicAuthUser = "foo"
-  httpBasicPassword = "bar"
-```
-
-```bash tab="CLI"
---providers.marathon.basic.httpbasicauthuser=foo
---providers.marathon.basic.httpbasicpassword=bar
-```
-
-### `dcosToken`
-
-_Optional_
-
-Datacenter Operating System (DCOS) Token for DCOS environment.
-
-If set, it overrides the Authorization header.
-
-```toml tab="File (YAML)"
-providers:
-  marathon:
-    dcosToken: "xxxxxx"
-    # ...
-```
-
-```toml tab="File (TOML)"
-[providers.marathon]
-  dcosToken = "xxxxxx"
-  # ...
-```
-
-```bash tab="CLI"
---providers.marathon.dcosToken=xxxxxx
-```
-
-### `defaultRule`
-
-_Optional, Default=```Host(`{{ normalize .Name }}`)```_
-
-The default host rule for all services.
-
-For a given application, if no routing rule was defined by a label, it is defined by this `defaultRule` instead.
-
-It must be a valid [Go template](https://pkg.go.dev/text/template/),
-and can include [sprig template functions](https://masterminds.github.io/sprig/).
-
-The app ID can be accessed with the `Name` identifier,
-and the template has access to all the labels defined on this Marathon application.
-
-```yaml tab="File (YAML)"
-providers:
-  marathon:
-    defaultRule: "Host(`{{ .Name }}.{{ index .Labels \"customLabel\"}}`)"
-    # ...
-```
-
-```toml tab="File (TOML)"
-[providers.marathon]
-  defaultRule = "Host(`{{ .Name }}.{{ index .Labels \"customLabel\"}}`)"
-  # ...
-```
-
-```bash tab="CLI"
---providers.marathon.defaultRule=Host(`{{ .Name }}.{{ index .Labels \"customLabel\"}}`)
-# ...
-```
-
-### `dialerTimeout`
-
-_Optional, Default=5s_
-
-Amount of time the Marathon provider should wait before timing out,
-when trying to open a TCP connection to a Marathon master.
-
-The value of `dialerTimeout` should be provided in seconds or as a valid duration format,
-see [time.ParseDuration](https://golang.org/pkg/time/#ParseDuration).
-
-```yaml tab="File (YAML)"
-providers:
-  marathon:
-    dialerTimeout: "10s"
-    # ...
-```
-
-```toml tab="File (TOML)"
-[providers.marathon]
-  dialerTimeout = "10s"
-  # ...
-```
-
-```bash tab="CLI"
---providers.marathon.dialerTimeout=10s
-```
-
-### `endpoint`
-
-_Optional, Default=http://127.0.0.1:8080_
-
-Marathon server endpoint.
-
-You can optionally specify multiple endpoints.
-
-```yaml tab="File (YAML)"
-providers:
-  marathon:
-    endpoint: "http://10.241.1.71:8080,10.241.1.72:8080,10.241.1.73:8080"
-    # ...
-```
-
-```toml tab="File (TOML)"
-[providers.marathon]
-  endpoint = "http://10.241.1.71:8080,10.241.1.72:8080,10.241.1.73:8080"
-  # ...
-```
-
-```bash tab="CLI"
---providers.marathon.endpoint=http://10.241.1.71:8080,10.241.1.72:8080,10.241.1.73:8080
-```
-
-### `exposedByDefault`
-
-_Optional, Default=true_
-
-Exposes Marathon applications by default through Traefik.
-
-If set to `false`, applications that do not have a `traefik.enable=true` label are ignored from the resulting routing configuration.
-
-For additional information, refer to [Restrict the Scope of Service Discovery](./overview.md#restrict-the-scope-of-service-discovery).
-
-```yaml tab="File (YAML)"
-providers:
-  marathon:
-    exposedByDefault: false
-    # ...
-```
-
-```toml tab="File (TOML)"
-[providers.marathon]
-  exposedByDefault = false
-  # ...
-```
-
-```bash tab="CLI"
---providers.marathon.exposedByDefault=false
-# ...
-```
-
-### `constraints`
-
-_Optional, Default=""_
-
-The `constraints` option can be set to an expression that Traefik matches against the application labels to determine whether
-to create any route for that application. If none of the application labels match the expression, no route for that application is
-created. In addition, the expression is also matched against the application constraints, such as described
-in [Marathon constraints](https://mesosphere.github.io/marathon/docs/constraints.html).
-If the expression is empty, all detected applications are included.
-
-The expression syntax is based on the `Label("key", "value")`, and `LabelRegex("key", "value")` functions, as well as the usual boolean logic.
-In addition, to match against Marathon constraints, the function `MarathonConstraint("field:operator:value")` can be used, where the field, operator, and value parts are concatenated in a single string using the `:` separator.
-
-??? example "Constraints Expression Examples"
-
-    ```toml
-    # Includes only applications having a label with key `a.label.name` and value `foo`
-    constraints = "Label(`a.label.name`, `foo`)"
-    ```
-
-    ```toml
-    # Excludes applications having any label with key `a.label.name` and value `foo`
-    constraints = "!Label(`a.label.name`, `value`)"
-    ```
-
-    ```toml
-    # With logical AND.
-    constraints = "Label(`a.label.name`, `valueA`) && Label(`another.label.name`, `valueB`)"
-    ```
-
-    ```toml
-    # With logical OR.
-    constraints = "Label(`a.label.name`, `valueA`) || Label(`another.label.name`, `valueB`)"
-    ```
-
-    ```toml
-    # With logical AND and OR, with precedence set by parentheses.
-    constraints = "Label(`a.label.name`, `valueA`) && (Label(`another.label.name`, `valueB`) || Label(`yet.another.label.name`, `valueC`))"
-    ```
-
-    ```toml
-    # Includes only applications having a label with key `a.label.name` and a value matching the `a.+` regular expression.
-    constraints = "LabelRegex(`a.label.name`, `a.+`)"
-    ```
-
-    ```toml
-    # Includes only applications having a Marathon constraint with field `A`, operator `B`, and value `C`.
-    constraints = "MarathonConstraint(`A:B:C`)"
-    ```
-
-    ```toml
-    # Uses both Marathon constraint and application label with logical operator.
-    constraints = "MarathonConstraint(`A:B:C`) && Label(`a.label.name`, `value`)"
-    ```
-
-For additional information, refer to [Restrict the Scope of Service Discovery](./overview.md#restrict-the-scope-of-service-discovery).
-
-```yaml tab="File (YAML)"
-providers:
-  marathon:
-    constraints: "Label(`a.label.name`,`foo`)"
-    # ...
-```
-
-```toml tab="File (TOML)"
-[providers.marathon]
-  constraints = "Label(`a.label.name`,`foo`)"
-  # ...
-```
-
-```bash tab="CLI"
---providers.marathon.constraints=Label(`a.label.name`,`foo`)
-# ...
-```
-
-### `forceTaskHostname`
-
-_Optional, Default=false_
-
-By default, the task IP address (as returned by the Marathon API) is used as backend server if an IP-per-task configuration can be found;
-otherwise, the name of the host running the task is used.
-The latter behavior can be enforced by setting this option to `true`.
-
-```yaml tab="File (YAML)"
-providers:
-  marathon:
-    forceTaskHostname: true
-    # ...
-```
-
-```toml tab="File (TOML)"
-[providers.marathon]
-  forceTaskHostname = true
-  # ...
-```
-
-```bash tab="CLI"
---providers.marathon.forceTaskHostname=true
-# ...
-```
-
-### `keepAlive`
-
-_Optional, Default=10s_
-
-Set the TCP Keep Alive duration for the Marathon HTTP Client.
-The value of `keepAlive` should be provided in seconds or as a valid duration format,
-see [time.ParseDuration](https://golang.org/pkg/time/#ParseDuration).
-
-```yaml tab="File (YAML)"
-providers:
-  marathon:
-    keepAlive: "30s"
-    # ...
-```
-
-```toml tab="File (TOML)"
-[providers.marathon]
-  keepAlive = "30s"
-  # ...
-```
-
-```bash tab="CLI"
---providers.marathon.keepAlive=30s
-# ...
-```
-
-### `respectReadinessChecks`
-
-_Optional, Default=false_
-
-Applications may define readiness checks which are probed by Marathon during deployments periodically, and these check results are exposed via the API.
-Enabling `respectReadinessChecks` causes Traefik to filter out tasks whose readiness checks have not succeeded.
-Note that the checks are only valid during deployments.
-
-See the Marathon guide for details.
-
-```yaml tab="File (YAML)"
-providers:
-  marathon:
-    respectReadinessChecks: true
-    # ...
-```
-
-```toml tab="File (TOML)"
-[providers.marathon]
-  respectReadinessChecks = true
-  # ...
-```
-
-```bash tab="CLI"
---providers.marathon.respectReadinessChecks=true
-# ...
-```
-
-### `responseHeaderTimeout`
-
-_Optional, Default=60s_
-
-Amount of time the Marathon provider should wait before timing out when waiting for the first response header
-from a Marathon master.
-
-The value of `responseHeaderTimeout` should be provided in seconds or as a valid duration format,
-see [time.ParseDuration](https://golang.org/pkg/time/#ParseDuration).
-
-```yaml tab="File (YAML)"
-providers:
-  marathon:
-    responseHeaderTimeout: "66s"
-    # ...
-```
-
-```toml tab="File (TOML)"
-[providers.marathon]
-  responseHeaderTimeout = "66s"
-  # ...
-```
-
-```bash tab="CLI"
---providers.marathon.responseHeaderTimeout=66s
-# ...
-```
-
-### `tls`
-
-_Optional_
-
-Defines the TLS configuration used for the secure connection to Marathon.
-
-#### `ca`
-
-`ca` is the path to the certificate authority used for the secure connection to Marathon,
-it defaults to the system bundle.
-
-```yaml tab="File (YAML)"
-providers:
-  marathon:
-    tls:
-      ca: path/to/ca.crt
-```
-
-```toml tab="File (TOML)"
-[providers.marathon.tls]
-  ca = "path/to/ca.crt"
-```
-
-```bash tab="CLI"
---providers.marathon.tls.ca=path/to/ca.crt
-```
-
-#### `cert`
-
-_Optional_
-
-`cert` is the path to the public certificate used for the secure connection to Marathon.
-When using this option, setting the `key` option is required.
-
-```yaml tab="File (YAML)"
-providers:
-  marathon:
-    tls:
-      cert: path/to/foo.cert
-      key: path/to/foo.key
-```
-
-```toml tab="File (TOML)"
-[providers.marathon.tls]
-  cert = "path/to/foo.cert"
-  key = "path/to/foo.key"
-```
-
-```bash tab="CLI"
---providers.marathon.tls.cert=path/to/foo.cert
---providers.marathon.tls.key=path/to/foo.key
-```
-
-#### `key`
-
-_Optional_
-
-`key` is the path to the private key used for the secure connection to Marathon.
-When using this option, setting the `cert` option is required.
-
-```yaml tab="File (YAML)"
-providers:
-  marathon:
-    tls:
-      cert: path/to/foo.cert
-      key: path/to/foo.key
-```
-
-```toml tab="File (TOML)"
-[providers.marathon.tls]
-  cert = "path/to/foo.cert"
-  key = "path/to/foo.key"
-```
-
-```bash tab="CLI"
---providers.marathon.tls.cert=path/to/foo.cert
---providers.marathon.tls.key=path/to/foo.key
-```
-
-#### `insecureSkipVerify`
-
-_Optional, Default=false_
-
-If `insecureSkipVerify` is `true`, the TLS connection to Marathon accepts any certificate presented by the server regardless of the hostnames it covers.
-
-```yaml tab="File (YAML)"
-providers:
-  marathon:
-    tls:
-      insecureSkipVerify: true
-```
-
-```toml tab="File (TOML)"
-[providers.marathon.tls]
-  insecureSkipVerify = true
-```
-
-```bash tab="CLI"
---providers.marathon.tls.insecureSkipVerify=true
-```
-
-### `tlsHandshakeTimeout`
-
-_Optional, Default=5s_
-
-Amount of time the Marathon provider should wait before timing out,
-when waiting for the TLS handshake to complete.
-
-The value of `tlsHandshakeTimeout` should be provided in seconds or as a valid duration format,
-see [time.ParseDuration](https://golang.org/pkg/time/#ParseDuration).
-
-```yaml tab="File (YAML)"
-providers:
-  marathon:
-    tlsHandshakeTimeout: "10s"
-    # ...
-```
-
-```toml tab="File (TOML)"
-[providers.marathon]
-  tlsHandshakeTimeout = "10s"
-  # ...
-```
-
-```bash tab="CLI"
---providers.marathon.tlsHandshakeTimeout=10s
-# ...
-```
-
-### `trace`
-
-_Optional, Default=false_
-
-Displays additional provider logs when available.
-
-```yaml tab="File (YAML)"
-providers:
-  marathon:
-    trace: true
-    # ...
-```
-
-```toml tab="File (TOML)"
-[providers.marathon]
-  trace = true
-  # ...
-```
-
-```bash tab="CLI"
---providers.marathon.trace=true
-# ...
-```
-
-### `watch`
-
-_Optional, Default=true_
-
-When set to `true`, watches for Marathon changes.
-
-```yaml tab="File (YAML)"
-providers:
-  marathon:
-    watch: false
-    # ...
-```
-
-```toml tab="File (TOML)"
-[providers.marathon]
-  watch = false
-  # ...
-```
-
-```bash tab="CLI"
---providers.marathon.watch=false
-# ...
-```

docs/content/providers/overview.md

@@ -141,8 +141,6 @@ Below is the list of the currently supported providers in Traefik.
 | [Consul Catalog](./consul-catalog.md)             | Orchestrator | Label                | `consulcatalog`     |
 | [Nomad](./nomad.md)                               | Orchestrator | Label                | `nomad`             |
 | [ECS](./ecs.md)                                   | Orchestrator | Label                | `ecs`               |
-| [Marathon](./marathon.md)                         | Orchestrator | Label                | `marathon`          |
-| [Rancher](./rancher.md)                           | Orchestrator | Label                | `rancher`           |
 | [File](./file.md)                                 | Manual       | YAML/TOML format     | `file`              |
 | [Consul](./consul.md)                             | KV           | KV                   | `consul`            |
 | [Etcd](./etcd.md)                                 | KV           | KV                   | `etcd`              |
@@ -216,8 +214,6 @@ List of providers that support these features:
 - [ECS](./ecs.md#exposedbydefault)
 - [Consul Catalog](./consul-catalog.md#exposedbydefault)
 - [Nomad](./nomad.md#exposedbydefault)
-- [Rancher](./rancher.md#exposedbydefault)
-- [Marathon](./marathon.md#exposedbydefault)
 
 ### Constraints
 
@@ -227,8 +223,6 @@ List of providers that support constraints:
 - [ECS](./ecs.md#constraints)
 - [Consul Catalog](./consul-catalog.md#constraints)
 - [Nomad](./nomad.md#constraints)
-- [Rancher](./rancher.md#constraints)
-- [Marathon](./marathon.md#constraints)
 - [Kubernetes CRD](./kubernetes-crd.md#labelselector)
 - [Kubernetes Ingress](./kubernetes-ingress.md#labelselector)
 - [Kubernetes Gateway](./kubernetes-gateway.md#labelselector)

docs/content/providers/rancher.md

@@ -1,286 +0,0 @@
----
-title: ""Traefik Configuration Discovery: Rancher""
-description: "Read the official Traefik documentation to learn how to expose Rancher services by default in Traefik Proxy."
----
-
-# Traefik & Rancher
-
-A Story of Labels, Services & Containers
-{: .subtitle }
-
-![Rancher](../assets/img/providers/rancher.png)
-
-Attach labels to your services and let Traefik do the rest!
-
-!!! important "This provider is specific to Rancher 1.x."
-
-    Rancher 2.x requires Kubernetes and does not have a metadata endpoint of its own for Traefik to query.
-    As such, Rancher 2.x users should utilize the [Kubernetes CRD provider](./kubernetes-crd.md) directly.
-
-## Configuration Examples
-
-??? example "Configuring Rancher & Deploying / Exposing Services"
-
-    Enabling the Rancher provider
-
-    ```yaml tab="File (YAML)"
-    providers:
-      rancher: {}
-    ```
-
-    ```toml tab="File (TOML)"
-    [providers.rancher]
-    ```
-
-    ```bash tab="CLI"
-    --providers.rancher=true
-    ```
-
-    Attaching labels to services
-
-    ```yaml
-    labels:
-      - traefik.http.services.my-service.rule=Host(`example.com`)
-    ```
-
-## Routing Configuration
-
-See the dedicated section in [routing](../routing/providers/rancher.md).
-
-## Provider Configuration
-
-??? tip "Browse the Reference"
-
-    For an overview of all the options that can be set with the Rancher provider, see the following snippets:
-
-    ```yaml tab="File (YAML)"
-    --8<-- "content/providers/rancher.yml"
-    ```
-
-    ```toml tab="File (TOML)"
-    --8<-- "content/providers/rancher.toml"
-    ```
-
-    ```bash tab="CLI"
-    --8<-- "content/providers/rancher.txt"
-    ```
-
-### `exposedByDefault`
-
-_Optional, Default=true_
-
-Expose Rancher services by default in Traefik.
-If set to `false`, services that do not have a `traefik.enable=true` label are ignored from the resulting routing configuration.
-
-For additional information, refer to [Restrict the Scope of Service Discovery](./overview.md#restrict-the-scope-of-service-discovery).
-
-```yaml tab="File (YAML)"
-providers:
-  rancher:
-    exposedByDefault: false
-    # ...
-```
-
-```toml tab="File (TOML)"
-[providers.rancher]
-  exposedByDefault = false
-  # ...
-```
-
-```bash tab="CLI"
---providers.rancher.exposedByDefault=false
-# ...
-```
-
-### `defaultRule`
-
-_Optional, Default=```Host(`{{ normalize .Name }}`)```_
-
-The default host rule for all services.
-
-The `defaultRule` option defines what routing rule to apply to a container if no rule is defined by a label.
-
-It must be a valid [Go template](https://pkg.go.dev/text/template/), and can use
-[sprig template functions](https://masterminds.github.io/sprig/).
-The service name can be accessed with the `Name` identifier,
-and the template has access to all the labels defined on this container.
-
-This option can be overridden on a container basis with the `traefik.http.routers.Router1.rule` label.
-
-```yaml tab="File (YAML)"
-providers:
-  rancher:
-    defaultRule: "Host(`{{ .Name }}.{{ index .Labels \"customLabel\"}}`)"
-    # ...
-```
-
-```toml tab="File (TOML)"
-[providers.rancher]
-  defaultRule = "Host(`{{ .Name }}.{{ index .Labels \"customLabel\"}}`)"
-  # ...
-```
-
-```bash tab="CLI"
---providers.rancher.defaultRule=Host(`{{ .Name }}.{{ index .Labels \"customLabel\"}}`)
-# ...
-```
-
-### `enableServiceHealthFilter`
-
-_Optional, Default=true_
-
-Filter out services with unhealthy states and inactive states.
-
-```yaml tab="File (YAML)"
-providers:
-  rancher:
-    enableServiceHealthFilter: false
-    # ...
-```
-
-```toml tab="File (TOML)"
-[providers.rancher]
-  enableServiceHealthFilter = false
-  # ...
-```
-
-```bash tab="CLI"
---providers.rancher.enableServiceHealthFilter=false
-# ...
-```
-
-### `refreshSeconds`
-
-_Optional, Default=15_
-
-Defines the polling interval (in seconds).
-
-```yaml tab="File (YAML)"
-providers:
-  rancher:
-    refreshSeconds: 30
-    # ...
-```
-
-```toml tab="File (TOML)"
-[providers.rancher]
-  refreshSeconds = 30
-  # ...
-```
-
-```bash tab="CLI"
---providers.rancher.refreshSeconds=30
-# ...
-```
-
-### `intervalPoll`
-
-_Optional, Default=false_
-
-Poll the Rancher metadata service for changes every `rancher.refreshSeconds`,
-which is less accurate than the default long polling technique which provides near instantaneous updates to Traefik.
-
-```yaml tab="File (YAML)"
-providers:
-  rancher:
-    intervalPoll: true
-    # ...
-```
-
-```toml tab="File (TOML)"
-[providers.rancher]
-  intervalPoll = true
-  # ...
-```
-
-```bash tab="CLI"
---providers.rancher.intervalPoll=true
-# ...
-```
-
-### `prefix`
-
-_Optional, Default="/latest"_
-
-Prefix used for accessing the Rancher metadata service.
-
-```yaml tab="File (YAML)"
-providers:
-  rancher:
-    prefix: "/test"
-    # ...
-```
-
-```toml tab="File (TOML)"
-[providers.rancher]
-  prefix = "/test"
-  # ...
-```
-
-```bash tab="CLI"
---providers.rancher.prefix=/test
-# ...
-```
-
-### `constraints`
-
-_Optional, Default=""_
-
-The `constraints` option can be set to an expression that Traefik matches against the container labels to determine whether
-to create any route for that container. If none of the container tags match the expression, no route for that container is
-created. If the expression is empty, all detected containers are included.
-
-The expression syntax is based on the `Label("key", "value")`, and `LabelRegex("key", "value")` functions, as well as
-the usual boolean logic, as shown in examples below.
-
-??? example "Constraints Expression Examples"
-
-    ```toml
-    # Includes only containers having a label with key `a.label.name` and value `foo`
-    constraints = "Label(`a.label.name`, `foo`)"
-    ```
-
-    ```toml
-    # Excludes containers having any label with key `a.label.name` and value `foo`
-    constraints = "!Label(`a.label.name`, `value`)"
-    ```
-
-    ```toml
-    # With logical AND.
-    constraints = "Label(`a.label.name`, `valueA`) && Label(`another.label.name`, `valueB`)"
-    ```
-
-    ```toml
-    # With logical OR.
-    constraints = "Label(`a.label.name`, `valueA`) || Label(`another.label.name`, `valueB`)"
-    ```
-
-    ```toml
-    # With logical AND and OR, with precedence set by parentheses.
-    constraints = "Label(`a.label.name`, `valueA`) && (Label(`another.label.name`, `valueB`) || Label(`yet.another.label.name`, `valueC`))"
-    ```
-
-    ```toml
-    # Includes only containers having a label with key `a.label.name` and a value matching the `a.+` regular expression.
-    constraints = "LabelRegex(`a.label.name`, `a.+`)"
-    ```
-
-For additional information, refer to [Restrict the Scope of Service Discovery](./overview.md#restrict-the-scope-of-service-discovery).
-
-```yaml tab="File (YAML)"
-providers:
-  rancher:
-    constraints: "Label(`a.label.name`,`foo`)"
-    # ...
-```
-
-```toml tab="File (TOML)"
-[providers.rancher]
-  constraints = "Label(`a.label.name`,`foo`)"
-  # ...
-```
-
-```bash tab="CLI"
---providers.rancher.constraints=Label(`a.label.name`,`foo`)
-# ...
-```

docs/content/providers/rancher.toml

@@ -1,20 +0,0 @@
-# Enable Rancher Provider.
-[providers.rancher]
-
-  # Expose Rancher services by default in Traefik.
-  exposedByDefault = true
-
-  # Enable watch Rancher changes.
-  watch = true
-
-  # Filter services with unhealthy states and inactive states.
-  enableServiceHealthFilter = true
-
-  # Defines the polling interval (in seconds).
-  refreshSeconds = 15
-
-  # Poll the Rancher metadata service for changes every `rancher.refreshSeconds`, which is less accurate
-  intervalPoll = false
-
-  # Prefix used for accessing the Rancher metadata service
-  prefix = "/latest"

docs/content/providers/rancher.txt

@@ -1,20 +0,0 @@
-# Enable Rancher Provider.
---providers.rancher=true
-
-# Expose Rancher services by default in Traefik.
---providers.rancher.exposedByDefault=true
-
-# Enable watch Rancher changes.
---providers.rancher.watch=true
-
-# Filter services with unhealthy states and inactive states.
---providers.rancher.enableServiceHealthFilter=true
-
-# Defines the polling interval (in seconds).
---providers.rancher.refreshSeconds=15
-
-# Poll the Rancher metadata service for changes every `rancher.refreshSeconds`, which is less accurate
---providers.rancher.intervalPoll=false
-
-# Prefix used for accessing the Rancher metadata service
---providers.rancher.prefix=/latest

docs/content/providers/rancher.yml

@@ -1,21 +0,0 @@
-# Enable Rancher Provider.
-providers:
-  rancher:
-
-  # Expose Rancher services by default in Traefik.
-  exposedByDefault: true
-
-  # Enable watch Rancher changes.
-  watch: true
-
-  # Filter services with unhealthy states and inactive states.
-  enableServiceHealthFilter: true
-
-  # Defines the polling interval (in seconds).
-  refreshSeconds: 15
-
-  # Poll the Rancher metadata service for changes every `rancher.refreshSeconds`, which is less accurate
-  intervalPoll: false
-
-  # Prefix used for accessing the Rancher metadata service
-  prefix: /latest

docs/content/reference/dynamic-configuration/marathon-labels.json

@@ -1,210 +0,0 @@
-"traefik.http.middlewares.middleware00.addprefix.prefix": "foobar",
-"traefik.http.middlewares.middleware01.basicauth.headerfield": "foobar",
-"traefik.http.middlewares.middleware01.basicauth.realm": "foobar",
-"traefik.http.middlewares.middleware01.basicauth.removeheader": "true",
-"traefik.http.middlewares.middleware01.basicauth.users": "foobar, foobar",
-"traefik.http.middlewares.middleware01.basicauth.usersfile": "foobar",
-"traefik.http.middlewares.middleware02.buffering.maxrequestbodybytes": "42",
-"traefik.http.middlewares.middleware02.buffering.maxresponsebodybytes": "42",
-"traefik.http.middlewares.middleware02.buffering.memrequestbodybytes": "42",
-"traefik.http.middlewares.middleware02.buffering.memresponsebodybytes": "42",
-"traefik.http.middlewares.middleware02.buffering.retryexpression": "foobar",
-"traefik.http.middlewares.middleware03.chain.middlewares": "foobar, foobar",
-"traefik.http.middlewares.middleware04.circuitbreaker.expression": "foobar",
-"traefik.http.middlewares.middleware04.circuitbreaker.checkperiod": "42s",
-"traefik.http.middlewares.middleware04.circuitbreaker.fallbackduration": "42s",
-"traefik.http.middlewares.middleware04.circuitbreaker.recoveryduration": "42s",
-"traefik.http.middlewares.middleware05.compress": "true",
-"traefik.http.middlewares.middleware05.compress.excludedcontenttypes": "foobar, foobar",
-"traefik.http.middlewares.middleware05.compress.minresponsebodybytes": "42",
-"traefik.http.middlewares.middleware06.contenttype": "true",
-"traefik.http.middlewares.middleware07.digestauth.headerfield": "foobar",
-"traefik.http.middlewares.middleware07.digestauth.realm": "foobar",
-"traefik.http.middlewares.middleware07.digestauth.removeheader": "true",
-"traefik.http.middlewares.middleware07.digestauth.users": "foobar, foobar",
-"traefik.http.middlewares.middleware07.digestauth.usersfile": "foobar",
-"traefik.http.middlewares.middleware08.errors.query": "foobar",
-"traefik.http.middlewares.middleware08.errors.service": "foobar",
-"traefik.http.middlewares.middleware08.errors.status": "foobar, foobar",
-"traefik.http.middlewares.middleware09.forwardauth.address": "foobar",
-"traefik.http.middlewares.middleware09.forwardauth.authrequestheaders": "foobar, foobar",
-"traefik.http.middlewares.middleware09.forwardauth.authresponseheaders": "foobar, foobar",
-"traefik.http.middlewares.middleware09.forwardauth.authresponseheadersregex": "foobar",
-"traefik.http.middlewares.middleware09.forwardauth.tls.ca": "foobar",
-"traefik.http.middlewares.middleware09.forwardauth.tls.cert": "foobar",
-"traefik.http.middlewares.middleware09.forwardauth.tls.insecureskipverify": "true",
-"traefik.http.middlewares.middleware09.forwardauth.tls.key": "foobar",
-"traefik.http.middlewares.middleware09.forwardauth.trustforwardheader": "true",
-"traefik.http.middlewares.middleware10.headers.accesscontrolallowcredentials": "true",
-"traefik.http.middlewares.middleware10.headers.accesscontrolallowheaders": "foobar, foobar",
-"traefik.http.middlewares.middleware10.headers.accesscontrolallowmethods": "foobar, foobar",
-"traefik.http.middlewares.middleware10.headers.accesscontrolalloworiginlist": "foobar, foobar",
-"traefik.http.middlewares.middleware10.headers.accesscontrolalloworiginlistregex": "foobar, foobar",
-"traefik.http.middlewares.middleware10.headers.accesscontrolexposeheaders": "foobar, foobar",
-"traefik.http.middlewares.middleware10.headers.accesscontrolmaxage": "42",
-"traefik.http.middlewares.middleware10.headers.addvaryheader": "true",
-"traefik.http.middlewares.middleware10.headers.allowedhosts": "foobar, foobar",
-"traefik.http.middlewares.middleware10.headers.browserxssfilter": "true",
-"traefik.http.middlewares.middleware10.headers.contentsecuritypolicy": "foobar",
-"traefik.http.middlewares.middleware10.headers.contenttypenosniff": "true",
-"traefik.http.middlewares.middleware10.headers.custombrowserxssvalue": "foobar",
-"traefik.http.middlewares.middleware10.headers.customframeoptionsvalue": "foobar",
-"traefik.http.middlewares.middleware10.headers.customrequestheaders.name0": "foobar",
-"traefik.http.middlewares.middleware10.headers.customrequestheaders.name1": "foobar",
-"traefik.http.middlewares.middleware10.headers.customresponseheaders.name0": "foobar",
-"traefik.http.middlewares.middleware10.headers.customresponseheaders.name1": "foobar",
-"traefik.http.middlewares.middleware10.headers.forcestsheader": "true",
-"traefik.http.middlewares.middleware10.headers.framedeny": "true",
-"traefik.http.middlewares.middleware10.headers.hostsproxyheaders": "foobar, foobar",
-"traefik.http.middlewares.middleware10.headers.isdevelopment": "true",
-"traefik.http.middlewares.middleware10.headers.permissionspolicy": "foobar",
-"traefik.http.middlewares.middleware10.headers.publickey": "foobar",
-"traefik.http.middlewares.middleware10.headers.referrerpolicy": "foobar",
-"traefik.http.middlewares.middleware10.headers.sslproxyheaders.name0": "foobar",
-"traefik.http.middlewares.middleware10.headers.sslproxyheaders.name1": "foobar",
-"traefik.http.middlewares.middleware10.headers.stsincludesubdomains": "true",
-"traefik.http.middlewares.middleware10.headers.stspreload": "true",
-"traefik.http.middlewares.middleware10.headers.stsseconds": "42",
-"traefik.http.middlewares.middleware11.ipallowlist.ipstrategy.depth": "42",
-"traefik.http.middlewares.middleware11.ipallowlist.ipstrategy.excludedips": "foobar, foobar",
-"traefik.http.middlewares.middleware11.ipallowlist.sourcerange": "foobar, foobar",
-"traefik.http.middlewares.middleware12.inflightreq.amount": "42",
-"traefik.http.middlewares.middleware12.inflightreq.sourcecriterion.ipstrategy.depth": "42",
-"traefik.http.middlewares.middleware12.inflightreq.sourcecriterion.ipstrategy.excludedips": "foobar, foobar",
-"traefik.http.middlewares.middleware12.inflightreq.sourcecriterion.requestheadername": "foobar",
-"traefik.http.middlewares.middleware12.inflightreq.sourcecriterion.requesthost": "true",
-"traefik.http.middlewares.middleware13.passtlsclientcert.info.issuer.commonname": "true",
-"traefik.http.middlewares.middleware13.passtlsclientcert.info.issuer.country": "true",
-"traefik.http.middlewares.middleware13.passtlsclientcert.info.issuer.domaincomponent": "true",
-"traefik.http.middlewares.middleware13.passtlsclientcert.info.issuer.locality": "true",
-"traefik.http.middlewares.middleware13.passtlsclientcert.info.issuer.organization": "true",
-"traefik.http.middlewares.middleware13.passtlsclientcert.info.issuer.province": "true",
-"traefik.http.middlewares.middleware13.passtlsclientcert.info.issuer.serialnumber": "true",
-"traefik.http.middlewares.middleware13.passtlsclientcert.info.notafter": "true",
-"traefik.http.middlewares.middleware13.passtlsclientcert.info.notbefore": "true",
-"traefik.http.middlewares.middleware13.passtlsclientcert.info.sans": "true",
-"traefik.http.middlewares.middleware13.passtlsclientcert.info.serialnumber": "true",
-"traefik.http.middlewares.middleware13.passtlsclientcert.info.subject.commonname": "true",
-"traefik.http.middlewares.middleware13.passtlsclientcert.info.subject.country": "true",
-"traefik.http.middlewares.middleware13.passtlsclientcert.info.subject.domaincomponent": "true",
-"traefik.http.middlewares.middleware13.passtlsclientcert.info.subject.locality": "true",
-"traefik.http.middlewares.middleware13.passtlsclientcert.info.subject.organization": "true",
-"traefik.http.middlewares.middleware13.passtlsclientcert.info.subject.organizationalunit": "true",
-"traefik.http.middlewares.middleware13.passtlsclientcert.info.subject.province": "true",
-"traefik.http.middlewares.middleware13.passtlsclientcert.info.subject.serialnumber": "true",
-"traefik.http.middlewares.middleware13.passtlsclientcert.pem": "true",
-"traefik.http.middlewares.middleware14.plugin.foobar.foo": "bar",
-"traefik.http.middlewares.middleware15.ratelimit.average": "42",
-"traefik.http.middlewares.middleware15.ratelimit.burst": "42",
-"traefik.http.middlewares.middleware15.ratelimit.period": "42",
-"traefik.http.middlewares.middleware15.ratelimit.sourcecriterion.ipstrategy.depth": "42",
-"traefik.http.middlewares.middleware15.ratelimit.sourcecriterion.ipstrategy.excludedips": "foobar, foobar",
-"traefik.http.middlewares.middleware15.ratelimit.sourcecriterion.requestheadername": "foobar",
-"traefik.http.middlewares.middleware15.ratelimit.sourcecriterion.requesthost": "true",
-"traefik.http.middlewares.middleware16.redirectregex.permanent": "true",
-"traefik.http.middlewares.middleware16.redirectregex.regex": "foobar",
-"traefik.http.middlewares.middleware16.redirectregex.replacement": "foobar",
-"traefik.http.middlewares.middleware17.redirectscheme.permanent": "true",
-"traefik.http.middlewares.middleware17.redirectscheme.port": "foobar",
-"traefik.http.middlewares.middleware17.redirectscheme.scheme": "foobar",
-"traefik.http.middlewares.middleware18.replacepath.path": "foobar",
-"traefik.http.middlewares.middleware19.replacepathregex.regex": "foobar",
-"traefik.http.middlewares.middleware19.replacepathregex.replacement": "foobar",
-"traefik.http.middlewares.middleware20.retry.attempts": "42",
-"traefik.http.middlewares.middleware20.retry.initialinterval": "42",
-"traefik.http.middlewares.middleware21.stripprefix.prefixes": "foobar, foobar",
-"traefik.http.middlewares.middleware22.stripprefixregex.regex": "foobar, foobar",
-"traefik.http.middlewares.middleware23.grpcweb.alloworigins": "foobar, foobar",
-"traefik.http.routers.router0.entrypoints": "foobar, foobar",
-"traefik.http.routers.router0.middlewares": "foobar, foobar",
-"traefik.http.routers.router0.priority": "42",
-"traefik.http.routers.router0.rule": "foobar",
-"traefik.http.routers.router0.service": "foobar",
-"traefik.http.routers.router0.tls": "true",
-"traefik.http.routers.router0.tls.certresolver": "foobar",
-"traefik.http.routers.router0.tls.domains[0].main": "foobar",
-"traefik.http.routers.router0.tls.domains[0].sans": "foobar, foobar",
-"traefik.http.routers.router0.tls.domains[1].main": "foobar",
-"traefik.http.routers.router0.tls.domains[1].sans": "foobar, foobar",
-"traefik.http.routers.router0.tls.options": "foobar",
-"traefik.http.routers.router1.entrypoints": "foobar, foobar",
-"traefik.http.routers.router1.middlewares": "foobar, foobar",
-"traefik.http.routers.router1.priority": "42",
-"traefik.http.routers.router1.rule": "foobar",
-"traefik.http.routers.router1.service": "foobar",
-"traefik.http.routers.router1.tls": "true",
-"traefik.http.routers.router1.tls.certresolver": "foobar",
-"traefik.http.routers.router1.tls.domains[0].main": "foobar",
-"traefik.http.routers.router1.tls.domains[0].sans": "foobar, foobar",
-"traefik.http.routers.router1.tls.domains[1].main": "foobar",
-"traefik.http.routers.router1.tls.domains[1].sans": "foobar, foobar",
-"traefik.http.routers.router1.tls.options": "foobar",
-"traefik.http.services.service01.loadbalancer.healthcheck.followredirects": "true",
-"traefik.http.services.service01.loadbalancer.healthcheck.headers.name0": "foobar",
-"traefik.http.services.service01.loadbalancer.healthcheck.headers.name1": "foobar",
-"traefik.http.services.service01.loadbalancer.healthcheck.hostname": "foobar",
-"traefik.http.services.service01.loadbalancer.healthcheck.interval": "42s",
-"traefik.http.services.service01.loadbalancer.healthcheck.path": "foobar",
-"traefik.http.services.service01.loadbalancer.healthcheck.method": "foobar",
-"traefik.http.services.service01.loadbalancer.healthcheck.status": "42",
-"traefik.http.services.service01.loadbalancer.healthcheck.port": "42",
-"traefik.http.services.service01.loadbalancer.healthcheck.scheme": "foobar",
-"traefik.http.services.service01.loadbalancer.healthcheck.mode": "foobar",
-"traefik.http.services.service01.loadbalancer.healthcheck.timeout": "42s",
-"traefik.http.services.service01.loadbalancer.passhostheader": "true",
-"traefik.http.services.service01.loadbalancer.responseforwarding.flushinterval": "42s",
-"traefik.http.services.service01.loadbalancer.serverstransport": "foobar",
-"traefik.http.services.service01.loadbalancer.sticky.cookie": "true",
-"traefik.http.services.service01.loadbalancer.sticky.cookie.httponly": "true",
-"traefik.http.services.service01.loadbalancer.sticky.cookie.name": "foobar",
-"traefik.http.services.service01.loadbalancer.sticky.cookie.samesite": "foobar",
-"traefik.http.services.service01.loadbalancer.sticky.cookie.secure": "true",
-"traefik.http.services.service01.loadbalancer.server.port": "foobar",
-"traefik.http.services.service01.loadbalancer.server.scheme": "foobar",
-"traefik.tcp.middlewares.tcpmiddleware00.ipallowlist.sourcerange": "foobar, foobar",
-"traefik.tcp.middlewares.tcpmiddleware01.inflightconn.amount": "42",
-"traefik.tcp.routers.tcprouter0.entrypoints": "foobar, foobar",
-"traefik.tcp.routers.tcprouter0.middlewares": "foobar, foobar",
-"traefik.tcp.routers.tcprouter0.rule": "foobar",
-"traefik.tcp.routers.tcprouter0.priority": "42",
-"traefik.tcp.routers.tcprouter0.service": "foobar",
-"traefik.tcp.routers.tcprouter0.tls": "true",
-"traefik.tcp.routers.tcprouter0.tls.certresolver": "foobar",
-"traefik.tcp.routers.tcprouter0.tls.domains[0].main": "foobar",
-"traefik.tcp.routers.tcprouter0.tls.domains[0].sans": "foobar, foobar",
-"traefik.tcp.routers.tcprouter0.tls.domains[1].main": "foobar",
-"traefik.tcp.routers.tcprouter0.tls.domains[1].sans": "foobar, foobar",
-"traefik.tcp.routers.tcprouter0.tls.options": "foobar",
-"traefik.tcp.routers.tcprouter0.tls.passthrough": "true",
-"traefik.tcp.routers.tcprouter1.entrypoints": "foobar, foobar",
-"traefik.tcp.routers.tcprouter1.middlewares": "foobar, foobar",
-"traefik.tcp.routers.tcprouter1.rule": "foobar",
-"traefik.tcp.routers.tcprouter1.priority": "42",
-"traefik.tcp.routers.tcprouter1.service": "foobar",
-"traefik.tcp.routers.tcprouter1.tls": "true",
-"traefik.tcp.routers.tcprouter1.tls.certresolver": "foobar",
-"traefik.tcp.routers.tcprouter1.tls.domains[0].main": "foobar",
-"traefik.tcp.routers.tcprouter1.tls.domains[0].sans": "foobar, foobar",
-"traefik.tcp.routers.tcprouter1.tls.domains[1].main": "foobar",
-"traefik.tcp.routers.tcprouter1.tls.domains[1].sans": "foobar, foobar",
-"traefik.tcp.routers.tcprouter1.tls.options": "foobar",
-"traefik.tcp.routers.tcprouter1.tls.passthrough": "true",
-"traefik.tcp.services.tcpservice01.loadbalancer.proxyprotocol.version": "42",
-"traefik.tcp.services.tcpservice01.loadbalancer.server.port": "foobar",
-"traefik.tcp.services.tcpservice01.loadbalancer.server.tls": "true",
-"traefik.tcp.services.tcpservice01.loadbalancer.serverstransport": "foobar",
-"traefik.udp.routers.udprouter0.entrypoints": "foobar, foobar",
-"traefik.udp.routers.udprouter0.service": "foobar",
-"traefik.udp.routers.udprouter1.entrypoints": "foobar, foobar",
-"traefik.udp.routers.udprouter1.service": "foobar",
-"traefik.udp.services.udpservice01.loadbalancer.server.port": "foobar",
-"traefik.tls.stores.Store0.defaultcertificate.certfile": "foobar",
-"traefik.tls.stores.Store0.defaultcertificate.keyfile": "foobar",
-"traefik.tls.stores.Store0.defaultgeneratedcert.domain.main": "foobar",
-"traefik.tls.stores.Store0.defaultgeneratedcert.domain.sans": "foobar, foobar",
-"traefik.tls.stores.Store0.defaultgeneratedcert.resolver": "foobar",
-"traefik.tls.stores.Store1.defaultcertificate.certfile": "foobar",
-"traefik.tls.stores.Store1.defaultcertificate.keyfile": "foobar",
-"traefik.tls.stores.Store1.defaultgeneratedcert.domain.main": "foobar",
-"traefik.tls.stores.Store1.defaultgeneratedcert.domain.sans": "foobar, foobar",
-"traefik.tls.stores.Store1.defaultgeneratedcert.resolver": "foobar",

docs/content/reference/dynamic-configuration/marathon.json

@@ -1,2 +0,0 @@
-"traefik.enable": "true",
-"traefik.marathon.ipaddressidx": "42",

docs/content/reference/dynamic-configuration/marathon.md

@@ -1,16 +0,0 @@
----
-title: "Dynamic Configuration with Marathon Labels"
-description: "Traefik Proxy can be configured to use Marathon as a provider. Read the technical documentation on the Traefik dynamic configuration with Marathon Labels."
----
-
-# Marathon Configuration Reference
-
-Dynamic configuration with Marathon Labels
-{: .subtitle }
-
-```json
-"labels": {
-  --8<-- "content/reference/dynamic-configuration/marathon.json"
-  --8<-- "content/reference/dynamic-configuration/marathon-labels.json"
-}
-```

docs/content/reference/dynamic-configuration/rancher.md

@@ -1,17 +0,0 @@
----
-title: "Traefik Dynamic Configuration with Rancher"
-description: "Read the official Traefik documentation to learn more on dynamic configuration in Traefik Proxy with Rancher Labels."
----
-
-# Rancher Configuration Reference
-
-Dynamic configuration with Rancher Labels
-{: .subtitle }
-
-The labels are case insensitive.
-
-```yaml
-labels:
-  --8<-- "content/reference/dynamic-configuration/rancher.yml"
-  --8<-- "content/reference/dynamic-configuration/docker-labels.yml"
-```

docs/content/reference/dynamic-configuration/rancher.yml

@@ -1 +0,0 @@
-- "traefik.enable=true"

docs/content/reference/static-configuration/cli-ref.md

@@ -288,42 +288,6 @@ Prefix to use for metrics collection. (Default: ```traefik```)
 `--metrics.datadog.pushinterval`:  
 Datadog push interval. (Default: ```10```)
 
-`--metrics.influxdb`:  
-InfluxDB metrics exporter type. (Default: ```false```)
-
-`--metrics.influxdb.addentrypointslabels`:  
-Enable metrics on entry points. (Default: ```true```)
-
-`--metrics.influxdb.additionallabels.<name>`:  
-Additional labels (influxdb tags) on all metrics
-
-`--metrics.influxdb.address`:  
-InfluxDB address. (Default: ```localhost:8089```)
-
-`--metrics.influxdb.addrouterslabels`:  
-Enable metrics on routers. (Default: ```false```)
-
-`--metrics.influxdb.addserviceslabels`:  
-Enable metrics on services. (Default: ```true```)
-
-`--metrics.influxdb.database`:  
-InfluxDB database used when protocol is http.
-
-`--metrics.influxdb.password`:  
-InfluxDB password (only with http).
-
-`--metrics.influxdb.protocol`:  
-InfluxDB address protocol (udp or http). (Default: ```udp```)
-
-`--metrics.influxdb.pushinterval`:  
-InfluxDB push interval. (Default: ```10```)
-
-`--metrics.influxdb.retentionpolicy`:  
-InfluxDB retention policy used when protocol is http.
-
-`--metrics.influxdb.username`:  
-InfluxDB username (only with http).
-
 `--metrics.influxdb2`:  
 InfluxDB v2 metrics exporter type. (Default: ```false```)
 
@@ -798,66 +762,6 @@ Ingress refresh throttle duration (Default: ```0```)
 `--providers.kubernetesingress.token`:  
 Kubernetes bearer token (not needed for in-cluster client).
 
-`--providers.marathon`:  
-Enable Marathon backend with default settings. (Default: ```false```)
-
-`--providers.marathon.basic.httpbasicauthuser`:  
-Basic authentication User.
-
-`--providers.marathon.basic.httpbasicpassword`:  
-Basic authentication Password.
-
-`--providers.marathon.constraints`:  
-Constraints is an expression that Traefik matches against the application's labels to determine whether to create any route for that application.
-
-`--providers.marathon.dcostoken`:  
-DCOSToken for DCOS environment, This will override the Authorization header.
-
-`--providers.marathon.defaultrule`:  
-Default rule. (Default: ```Host(`{{ normalize .Name }}`)```)
-
-`--providers.marathon.dialertimeout`:  
-Set a dialer timeout for Marathon. (Default: ```5```)
-
-`--providers.marathon.endpoint`:  
-Marathon server endpoint. You can also specify multiple endpoint for Marathon. (Default: ```http://127.0.0.1:8080```)
-
-`--providers.marathon.exposedbydefault`:  
-Expose Marathon apps by default. (Default: ```true```)
-
-`--providers.marathon.forcetaskhostname`:  
-Force to use the task's hostname. (Default: ```false```)
-
-`--providers.marathon.keepalive`:  
-Set a TCP Keep Alive time. (Default: ```10```)
-
-`--providers.marathon.respectreadinesschecks`:  
-Filter out tasks with non-successful readiness checks during deployments. (Default: ```false```)
-
-`--providers.marathon.responseheadertimeout`:  
-Set a response header timeout for Marathon. (Default: ```60```)
-
-`--providers.marathon.tls.ca`:  
-TLS CA
-
-`--providers.marathon.tls.cert`:  
-TLS cert
-
-`--providers.marathon.tls.insecureskipverify`:  
-TLS insecure skip verify (Default: ```false```)
-
-`--providers.marathon.tls.key`:  
-TLS key
-
-`--providers.marathon.tlshandshaketimeout`:  
-Set a TLS handshake timeout for Marathon. (Default: ```5```)
-
-`--providers.marathon.trace`:  
-Display additional provider logs. (Default: ```false```)
-
-`--providers.marathon.watch`:  
-Watch provider. (Default: ```true```)
-
 `--providers.nomad`:  
 Enable Nomad backend with default settings. (Default: ```false```)
 
@@ -912,33 +816,6 @@ Plugins configuration.
 `--providers.providersthrottleduration`:  
 Backends throttle duration: minimum duration between 2 events from providers before applying a new configuration. It avoids unnecessary reloads if multiples events are sent in a short amount of time. (Default: ```2```)
 
-`--providers.rancher`:  
-Enable Rancher backend with default settings. (Default: ```false```)
-
-`--providers.rancher.constraints`:  
-Constraints is an expression that Traefik matches against the container's labels to determine whether to create any route for that container.
-
-`--providers.rancher.defaultrule`:  
-Default rule. (Default: ```Host(`{{ normalize .Name }}`)```)
-
-`--providers.rancher.enableservicehealthfilter`:  
-Filter services with unhealthy states and inactive states. (Default: ```true```)
-
-`--providers.rancher.exposedbydefault`:  
-Expose containers by default. (Default: ```true```)
-
-`--providers.rancher.intervalpoll`:  
-Poll the Rancher metadata service every 'rancher.refreshseconds' (less accurate). (Default: ```false```)
-
-`--providers.rancher.prefix`:  
-Prefix used for accessing the Rancher metadata service. (Default: ```latest```)
-
-`--providers.rancher.refreshseconds`:  
-Defines the polling interval in seconds. (Default: ```15```)
-
-`--providers.rancher.watch`:  
-Watch provider. (Default: ```true```)
-
 `--providers.redis`:  
 Enable Redis backend with default settings. (Default: ```false```)
 

docs/content/reference/static-configuration/env-ref.md

@@ -288,9 +288,6 @@ Prefix to use for metrics collection. (Default: ```traefik```)
 `TRAEFIK_METRICS_DATADOG_PUSHINTERVAL`:  
 Datadog push interval. (Default: ```10```)
 
-`TRAEFIK_METRICS_INFLUXDB`:  
-InfluxDB metrics exporter type. (Default: ```false```)
-
 `TRAEFIK_METRICS_INFLUXDB2`:  
 InfluxDB v2 metrics exporter type. (Default: ```false```)
 
@@ -321,39 +318,6 @@ InfluxDB v2 push interval. (Default: ```10```)
 `TRAEFIK_METRICS_INFLUXDB2_TOKEN`:  
 InfluxDB v2 access token.
 
-`TRAEFIK_METRICS_INFLUXDB_ADDENTRYPOINTSLABELS`:  
-Enable metrics on entry points. (Default: ```true```)
-
-`TRAEFIK_METRICS_INFLUXDB_ADDITIONALLABELS_<NAME>`:  
-Additional labels (influxdb tags) on all metrics
-
-`TRAEFIK_METRICS_INFLUXDB_ADDRESS`:  
-InfluxDB address. (Default: ```localhost:8089```)
-
-`TRAEFIK_METRICS_INFLUXDB_ADDROUTERSLABELS`:  
-Enable metrics on routers. (Default: ```false```)
-
-`TRAEFIK_METRICS_INFLUXDB_ADDSERVICESLABELS`:  
-Enable metrics on services. (Default: ```true```)
-
-`TRAEFIK_METRICS_INFLUXDB_DATABASE`:  
-InfluxDB database used when protocol is http.
-
-`TRAEFIK_METRICS_INFLUXDB_PASSWORD`:  
-InfluxDB password (only with http).
-
-`TRAEFIK_METRICS_INFLUXDB_PROTOCOL`:  
-InfluxDB address protocol (udp or http). (Default: ```udp```)
-
-`TRAEFIK_METRICS_INFLUXDB_PUSHINTERVAL`:  
-InfluxDB push interval. (Default: ```10```)
-
-`TRAEFIK_METRICS_INFLUXDB_RETENTIONPOLICY`:  
-InfluxDB retention policy used when protocol is http.
-
-`TRAEFIK_METRICS_INFLUXDB_USERNAME`:  
-InfluxDB username (only with http).
-
 `TRAEFIK_METRICS_OPENTELEMETRY`:  
 OpenTelemetry metrics exporter type. (Default: ```false```)
 
@@ -798,66 +762,6 @@ Ingress refresh throttle duration (Default: ```0```)
 `TRAEFIK_PROVIDERS_KUBERNETESINGRESS_TOKEN`:  
 Kubernetes bearer token (not needed for in-cluster client).
 
-`TRAEFIK_PROVIDERS_MARATHON`:  
-Enable Marathon backend with default settings. (Default: ```false```)
-
-`TRAEFIK_PROVIDERS_MARATHON_BASIC_HTTPBASICAUTHUSER`:  
-Basic authentication User.
-
-`TRAEFIK_PROVIDERS_MARATHON_BASIC_HTTPBASICPASSWORD`:  
-Basic authentication Password.
-
-`TRAEFIK_PROVIDERS_MARATHON_CONSTRAINTS`:  
-Constraints is an expression that Traefik matches against the application's labels to determine whether to create any route for that application.
-
-`TRAEFIK_PROVIDERS_MARATHON_DCOSTOKEN`:  
-DCOSToken for DCOS environment, This will override the Authorization header.
-
-`TRAEFIK_PROVIDERS_MARATHON_DEFAULTRULE`:  
-Default rule. (Default: ```Host(`{{ normalize .Name }}`)```)
-
-`TRAEFIK_PROVIDERS_MARATHON_DIALERTIMEOUT`:  
-Set a dialer timeout for Marathon. (Default: ```5```)
-
-`TRAEFIK_PROVIDERS_MARATHON_ENDPOINT`:  
-Marathon server endpoint. You can also specify multiple endpoint for Marathon. (Default: ```http://127.0.0.1:8080```)
-
-`TRAEFIK_PROVIDERS_MARATHON_EXPOSEDBYDEFAULT`:  
-Expose Marathon apps by default. (Default: ```true```)
-
-`TRAEFIK_PROVIDERS_MARATHON_FORCETASKHOSTNAME`:  
-Force to use the task's hostname. (Default: ```false```)
-
-`TRAEFIK_PROVIDERS_MARATHON_KEEPALIVE`:  
-Set a TCP Keep Alive time. (Default: ```10```)
-
-`TRAEFIK_PROVIDERS_MARATHON_RESPECTREADINESSCHECKS`:  
-Filter out tasks with non-successful readiness checks during deployments. (Default: ```false```)
-
-`TRAEFIK_PROVIDERS_MARATHON_RESPONSEHEADERTIMEOUT`:  
-Set a response header timeout for Marathon. (Default: ```60```)
-
-`TRAEFIK_PROVIDERS_MARATHON_TLSHANDSHAKETIMEOUT`:  
-Set a TLS handshake timeout for Marathon. (Default: ```5```)
-
-`TRAEFIK_PROVIDERS_MARATHON_TLS_CA`:  
-TLS CA
-
-`TRAEFIK_PROVIDERS_MARATHON_TLS_CERT`:  
-TLS cert
-
-`TRAEFIK_PROVIDERS_MARATHON_TLS_INSECURESKIPVERIFY`:  
-TLS insecure skip verify (Default: ```false```)
-
-`TRAEFIK_PROVIDERS_MARATHON_TLS_KEY`:  
-TLS key
-
-`TRAEFIK_PROVIDERS_MARATHON_TRACE`:  
-Display additional provider logs. (Default: ```false```)
-
-`TRAEFIK_PROVIDERS_MARATHON_WATCH`:  
-Watch provider. (Default: ```true```)
-
 `TRAEFIK_PROVIDERS_NOMAD`:  
 Enable Nomad backend with default settings. (Default: ```false```)
 
@@ -912,33 +816,6 @@ Plugins configuration.
 `TRAEFIK_PROVIDERS_PROVIDERSTHROTTLEDURATION`:  
 Backends throttle duration: minimum duration between 2 events from providers before applying a new configuration. It avoids unnecessary reloads if multiples events are sent in a short amount of time. (Default: ```2```)
 
-`TRAEFIK_PROVIDERS_RANCHER`:  
-Enable Rancher backend with default settings. (Default: ```false```)
-
-`TRAEFIK_PROVIDERS_RANCHER_CONSTRAINTS`:  
-Constraints is an expression that Traefik matches against the container's labels to determine whether to create any route for that container.
-
-`TRAEFIK_PROVIDERS_RANCHER_DEFAULTRULE`:  
-Default rule. (Default: ```Host(`{{ normalize .Name }}`)```)
-
-`TRAEFIK_PROVIDERS_RANCHER_ENABLESERVICEHEALTHFILTER`:  
-Filter services with unhealthy states and inactive states. (Default: ```true```)
-
-`TRAEFIK_PROVIDERS_RANCHER_EXPOSEDBYDEFAULT`:  
-Expose containers by default. (Default: ```true```)
-
-`TRAEFIK_PROVIDERS_RANCHER_INTERVALPOLL`:  
-Poll the Rancher metadata service every 'rancher.refreshseconds' (less accurate). (Default: ```false```)
-
-`TRAEFIK_PROVIDERS_RANCHER_PREFIX`:  
-Prefix used for accessing the Rancher metadata service. (Default: ```latest```)
-
-`TRAEFIK_PROVIDERS_RANCHER_REFRESHSECONDS`:  
-Defines the polling interval in seconds. (Default: ```15```)
-
-`TRAEFIK_PROVIDERS_RANCHER_WATCH`:  
-Watch provider. (Default: ```true```)
-
 `TRAEFIK_PROVIDERS_REDIS`:  
 Enable Redis backend with default settings. (Default: ```false```)
 

docs/content/reference/static-configuration/file.toml

@@ -98,28 +98,6 @@
     watch = true
     filename = "foobar"
     debugLogGeneratedTemplate = true
-  [providers.marathon]
-    constraints = "foobar"
-    trace = true
-    watch = true
-    endpoint = "foobar"
-    defaultRule = "foobar"
-    exposedByDefault = true
-    dcosToken = "foobar"
-    dialerTimeout = "42s"
-    responseHeaderTimeout = "42s"
-    tlsHandshakeTimeout = "42s"
-    keepAlive = "42s"
-    forceTaskHostname = true
-    respectReadinessChecks = true
-    [providers.marathon.tls]
-      ca = "foobar"
-      cert = "foobar"
-      key = "foobar"
-      insecureSkipVerify = true
-    [providers.marathon.basic]
-      httpBasicAuthUser = "foobar"
-      httpBasicPassword = "foobar"
   [providers.kubernetesIngress]
     endpoint = "foobar"
     token = "foobar"
@@ -154,15 +132,6 @@
     throttleDuration = "42s"
   [providers.rest]
     insecure = true
-  [providers.rancher]
-    constraints = "foobar"
-    watch = true
-    defaultRule = "foobar"
-    exposedByDefault = true
-    enableServiceHealthFilter = true
-    refreshSeconds = 42
-    intervalPoll = true
-    prefix = "foobar"
   [providers.consulCatalog]
     constraints = "foobar"
     prefix = "foobar"
@@ -300,20 +269,6 @@
     addRoutersLabels = true
     addServicesLabels = true
     prefix = "foobar"
-  [metrics.influxDB]
-    address = "foobar"
-    protocol = "foobar"
-    pushInterval = "42s"
-    database = "foobar"
-    retentionPolicy = "foobar"
-    username = "foobar"
-    password = "foobar"
-    addEntryPointsLabels = true
-    addRoutersLabels = true
-    addServicesLabels = true
-    [metrics.influxDB.additionalLabels]
-      name0 = "foobar"
-      name1 = "foobar"
   [metrics.influxDB2]
     address = "foobar"
     token = "foobar"

docs/content/reference/static-configuration/file.yaml

@@ -105,28 +105,6 @@ providers:
     watch: true
     filename: foobar
     debugLogGeneratedTemplate: true
-  marathon:
-    constraints: foobar
-    trace: true
-    watch: true
-    endpoint: foobar
-    defaultRule: foobar
-    exposedByDefault: true
-    dcosToken: foobar
-    tls:
-      ca: foobar
-      cert: foobar
-      key: foobar
-      insecureSkipVerify: true
-    dialerTimeout: 42s
-    responseHeaderTimeout: 42s
-    tlsHandshakeTimeout: 42s
-    keepAlive: 42s
-    forceTaskHostname: true
-    basic:
-      httpBasicAuthUser: foobar
-      httpBasicPassword: foobar
-    respectReadinessChecks: true
   kubernetesIngress:
     endpoint: foobar
     token: foobar
@@ -167,15 +145,6 @@ providers:
     throttleDuration: 42s
   rest:
     insecure: true
-  rancher:
-    constraints: foobar
-    watch: true
-    defaultRule: foobar
-    exposedByDefault: true
-    enableServiceHealthFilter: true
-    refreshSeconds: 42
-    intervalPoll: true
-    prefix: foobar
   consulCatalog:
     constraints: foobar
     prefix: foobar
@@ -329,20 +298,6 @@ metrics:
     addRoutersLabels: true
     addServicesLabels: true
     prefix: foobar
-  influxDB:
-    address: foobar
-    protocol: foobar
-    pushInterval: 42s
-    database: foobar
-    retentionPolicy: foobar
-    username: foobar
-    password: foobar
-    addEntryPointsLabels: true
-    addRoutersLabels: true
-    addServicesLabels: true
-    additionalLabels:
-      name0: foobar
-      name1: foobar
   influxDB2:
     address: foobar
     token: foobar

docs/content/routing/providers/marathon.md

@@ -1,545 +0,0 @@
----
-title: "Traefik Routing Configuration for Marathon"
-description: "Traefik Proxy can be configured to use Marathon as a provider. Read the technical documentation to understand the Traefik routing configuration for Marathon."
----
-
-# Traefik & Marathon
-
-Traefik can be configured to use Marathon as a provider.
-{: .subtitle }
-
-See also [Marathon user guide](../../user-guides/marathon.md).
-
-## Routing Configuration
-
-!!! info "Labels"
-    
-    - Labels are case insensitive.
-    - The complete list of labels can be found in [the reference page](../../reference/dynamic-configuration/marathon.md).
-
-### General
-
-Traefik creates, for each Marathon application, a corresponding [service](../services/index.md) and [router](../routers/index.md).
-
-The Service automatically gets a server per instance of the application,
-and the router automatically gets a rule defined by defaultRule (if no rule for it was defined in labels).
-
-#### Service definition
-
---8<-- "content/routing/providers/service-by-label.md"
-
-??? example "Automatic service assignment with labels"
-
-    Service myservice gets automatically assigned to router myproxy.
-
-    ```json
-    labels: {
-      "traefik.http.routers.myproxy.rule": "Host(`example.net`)",
-      "traefik.http.services.myservice.loadbalancer.server.port": "80"
-    }
-    ```
-
-??? example "Automatic service creation and assignment with labels"
-
-    No service specified or defined, and yet one gets automatically created.
-    and assigned to router myproxy.
-
-    ```json
-    labels: {
-      "traefik.http.routers.myproxy.rule": "Host(`example.net`)"
-	}
-    ```
-
-### Routers
-
-To update the configuration of the Router automatically attached to the application,
-add labels starting with `traefik.http.routers.{router-name-of-your-choice}.` and followed by the option you want to change.
-
-For example, to change the routing rule, you could add the label ```"traefik.http.routers.routername.rule": "Host(`example.com`)"```.
-
-!!! warning "The character `@` is not authorized in the router name `<router_name>`."
-
-??? info "`traefik.http.routers.<router_name>.rule`"
-    
-    See [rule](../routers/index.md#rule) for more information. 
-    
-    ```json
-    "traefik.http.routers.myrouter.rule": "Host(`example.com`)"
-    ```
-
-??? info "`traefik.http.routers.<router_name>.entrypoints`"
-    
-    See [entry points](../routers/index.md#entrypoints) for more information. 
-    
-    ```json
-    "traefik.http.routers.myrouter.entrypoints": "ep1,ep2"
-    ```
-
-??? info "`traefik.http.routers.<router_name>.middlewares`"
-    
-    See [middlewares](../routers/index.md#middlewares) and [middlewares overview](../../middlewares/overview.md) for more information. 
-    
-    ```json
-    "traefik.http.routers.myrouter.middlewares": "auth,prefix,cb"
-    ```
-
-??? info "`traefik.http.routers.<router_name>.service`"
-    
-    See [rule](../routers/index.md#service) for more information. 
-    
-    ```json
-    "traefik.http.routers.myrouter.service": "myservice"
-    ```
-
-??? info "`traefik.http.routers.<router_name>.tls`"
-    
-    See [tls](../routers/index.md#tls) for more information.
-    
-    ```json
-    "traefik.http.routers.myrouter.tls": "true"
-    ```
-
-??? info "`traefik.http.routers.<router_name>.tls.certresolver`"
-    
-    See [certResolver](../routers/index.md#certresolver) for more information.
-    
-    ```json
-    "traefik.http.routers.myrouter.tls.certresolver": "myresolver"
-    ```
-
-??? info "`traefik.http.routers.<router_name>.tls.domains[n].main`"
-    
-    See [domains](../routers/index.md#domains) for more information.
-    
-    ```json
-    "traefik.http.routers.myrouter.tls.domains[0].main": "example.org"
-    ```
-
-??? info "`traefik.http.routers.<router_name>.tls.domains[n].sans`"
-    
-    See [domains](../routers/index.md#domains) for more information.
-    
-    ```json
-    "traefik.http.routers.myrouter.tls.domains[0].sans": "test.example.org,dev.example.org"
-    ```
-
-??? info "`traefik.http.routers.<router_name>.tls.options`"
-    
-    See [options](../routers/index.md#options) for more information.
-    
-    ```json
-    "traefik.http.routers.myrouter.tls.options": "foobar"
-    ```
-
-??? info "`traefik.http.routers.<router_name>.priority`"
-    
-    See [priority](../routers/index.md#priority) for more information.
-    
-    ```json
-    "traefik.http.routers.myrouter.priority": "42"
-    ```
-
-### Services
-
-To update the configuration of the Service automatically attached to the container,
-add labels starting with `traefik.http.services.{service-name-of-your-choice}.`, followed by the option you want to change.
-
-For example, to change the passHostHeader behavior, you'd add the label `"traefik.http.services.servicename.loadbalancer.passhostheader": "false"`.
-
-!!! warning "The character `@` is not authorized in the service name `<service_name>`."
-
-??? info "`traefik.http.services.<service_name>.loadbalancer.server.port`"
-    
-    Registers a port.
-    Useful when the container exposes multiples ports.
-    
-    ```json
-    "traefik.http.services.myservice.loadbalancer.server.port": "8080"
-    ```
-
-??? info "`traefik.http.services.<service_name>.loadbalancer.server.scheme`"
-    
-    Overrides the default scheme.
-    
-    ```json
-    "traefik.http.services.myservice.loadbalancer.server.scheme": "http"
-    ```
-
-??? info "`traefik.http.services.<service_name>.loadbalancer.serverstransport`"
-
-    Allows to reference a ServersTransport resource that is defined either with the File provider or the Kubernetes CRD one.
-    See [serverstransport](../services/index.md#serverstransport) for more information.
-    
-    ```json
-    "traefik.http.services.<service_name>.loadbalancer.serverstransport": "foobar@file"
-    ```
-
-??? info "`traefik.http.services.<service_name>.loadbalancer.passhostheader`"
-    
-    See [pass Host header](../services/index.md#pass-host-header) for more information.
-    
-    ```json
-    "traefik.http.services.myservice.loadbalancer.passhostheader": "true"
-    ```
-
-??? info "`traefik.http.services.<service_name>.loadbalancer.healthcheck.headers.<header_name>`"
-    
-    See [health check](../services/index.md#health-check) for more information.
-    
-    ```json
-    "traefik.http.services.myservice.loadbalancer.healthcheck.headers.X-Foo": "foobar"
-    ```
-
-??? info "`traefik.http.services.<service_name>.loadbalancer.healthcheck.hostname`"
-    
-    See [health check](../services/index.md#health-check) for more information.
-    
-    ```json
-    "traefik.http.services.myservice.loadbalancer.healthcheck.hostname": "example.org"
-    ```
-
-??? info "`traefik.http.services.<service_name>.loadbalancer.healthcheck.interval`"
-    
-    See [health check](../services/index.md#health-check) for more information.
-    
-    ```json
-    "traefik.http.services.myservice.loadbalancer.healthcheck.interval": "10"
-    ```
-
-??? info "`traefik.http.services.<service_name>.loadbalancer.healthcheck.path`"
-    
-    See [health check](../services/index.md#health-check) for more information.
-    
-    ```json
-    "traefik.http.services.myservice.loadbalancer.healthcheck.path": "/foo"
-    ```
-
-??? info "`traefik.http.services.<service_name>.loadbalancer.healthcheck.method`"
-    
-    See [health check](../services/index.md#health-check) for more information.
-    
-    ```json
-    "traefik.http.services.myservice.loadbalancer.healthcheck.method": "foobar"
-    ```
-
-??? info "`traefik.http.services.<service_name>.loadbalancer.healthcheck.status`"
-    
-    See [health check](../services/index.md#health-check) for more information.
-    
-    ```json
-    "traefik.http.services.myservice.loadbalancer.healthcheck.status": "42"
-    ```
-
-??? info "`traefik.http.services.<service_name>.loadbalancer.healthcheck.port`"
-    
-    See [health check](../services/index.md#health-check) for more information.
-    
-    ```json
-    "traefik.http.services.myservice.loadbalancer.healthcheck.port": "42"
-    ```
-
-??? info "`traefik.http.services.<service_name>.loadbalancer.healthcheck.scheme`"
-    
-    See [health check](../services/index.md#health-check) for more information.
-    
-    ```json
-    "traefik.http.services.myservice.loadbalancer.healthcheck.scheme": "http"
-    ```
-
-??? info "`traefik.http.services.<service_name>.loadbalancer.healthcheck.timeout`"
-    
-    See [health check](../services/index.md#health-check) for more information.
-    
-    ```json
-    "traefik.http.services.myservice.loadbalancer.healthcheck.timeout": "10"
-    ```
-
-??? info "`traefik.http.services.<service_name>.loadbalancer.healthcheck.followredirects`"
-    
-    See [health check](../services/index.md#health-check) for more information.
-    
-    ```json
-    "traefik.http.services.myservice.loadbalancer.healthcheck.followredirects": "true"
-    ```
-
-??? info "`traefik.http.services.<service_name>.loadbalancer.sticky.cookie`"
-    
-    See [sticky sessions](../services/index.md#sticky-sessions) for more information.
-    
-    ```json
-    "traefik.http.services.myservice.loadbalancer.sticky.cookie": "true"
-    ```
-
-??? info "`traefik.http.services.<service_name>.loadbalancer.sticky.cookie.httponly`"
-    
-    See [sticky sessions](../services/index.md#sticky-sessions) for more information.
-    
-    ```json
-    "traefik.http.services.myservice.loadbalancer.sticky.cookie.httponly": "true"
-    ```
-
-??? info "`traefik.http.services.<service_name>.loadbalancer.sticky.cookie.name`"
-    
-    See [sticky sessions](../services/index.md#sticky-sessions) for more information.
-    
-    ```json
-    "traefik.http.services.myservice.loadbalancer.sticky.cookie.name": "foobar"
-    ```
-
-??? info "`traefik.http.services.<service_name>.loadbalancer.sticky.cookie.secure`"
-    
-    See [sticky sessions](../services/index.md#sticky-sessions) for more information.
-    
-    ```json
-    "traefik.http.services.myservice.loadbalancer.sticky.cookie.secure": "true"
-    ```
-
-??? info "`traefik.http.services.<service_name>.loadbalancer.sticky.cookie.samesite`"
-    
-    See [sticky sessions](../services/index.md#sticky-sessions) for more information.
-    
-    ```json
-    "traefik.http.services.myservice.loadbalancer.sticky.cookie.samesite": "none"
-    ```
-
-??? info "`traefik.http.services.<service_name>.loadbalancer.responseforwarding.flushinterval`"
-    
-    See [response forwarding](../services/index.md#response-forwarding) for more information.
-
-    ```json
-    "traefik.http.services.myservice.loadbalancer.responseforwarding.flushinterval": "10"
-    ```
-
-### Middleware
-
-You can declare pieces of middleware using labels starting with `traefik.http.middlewares.{middleware-name-of-your-choice}.`, followed by the middleware type/options.
-
-For example, to declare a middleware [`redirectscheme`](../../middlewares/http/redirectscheme.md) named `my-redirect`, you'd write `"traefik.http.middlewares.my-redirect.redirectscheme.scheme": "https"`.
-
-More information about available middlewares in the dedicated [middlewares section](../../middlewares/overview.md).
-
-!!! warning "The character `@` is not authorized in the middleware name."
-
-??? example "Declaring and Referencing a Middleware"
-
-    ```json
-	{
-		...
-		"labels": {
-			"traefik.http.middlewares.my-redirect.redirectscheme.scheme": "https",
-			"traefik.http.routers.my-container.middlewares": "my-redirect"
-		}
-	}
-    ```
-
-!!! warning "Conflicts in Declaration"
-
-    If you declare multiple middleware with the same name but with different parameters, the middleware fails to be declared.
-
-### TCP
-
-You can declare TCP Routers and/or Services using labels.
-
-??? example "Declaring TCP Routers and Services"
-
-    ```json
-	{
-		...
-		"labels": {
-			"traefik.tcp.routers.my-router.rule": "HostSNI(`example.com`)",
-			"traefik.tcp.routers.my-router.tls": "true",
-			"traefik.tcp.services.my-service.loadbalancer.server.port": "4123"
-		}
-	}
-    ```
-
-!!! warning "TCP and HTTP"
-
-    If you declare a TCP Router/Service, it will prevent Traefik from automatically creating an HTTP Router/Service (like it does by default if no TCP Router/Service is defined).
-    You can declare both a TCP Router/Service and an HTTP Router/Service for the same container (but you have to do so manually).
-
-#### TCP Routers
-
-??? info "`traefik.tcp.routers.<router_name>.entrypoints`"
-    
-    See [entry points](../routers/index.md#entrypoints_1) for more information.
-    
-     ```json
-     "traefik.tcp.routers.mytcprouter.entrypoints": "ep1,ep2"
-     ```
-
-
-??? info "`traefik.tcp.routers.<router_name>.rule`"
-    
-    See [rule](../routers/index.md#rule_1) for more information.
-    
-    ```json
-    "traefik.tcp.routers.mytcprouter.rule": "HostSNI(`example.com`)"
-    ```
-
-??? info "`traefik.tcp.routers.<router_name>.service`"
-    
-    See [service](../routers/index.md#services) for more information.
-    
-    ```json
-    "traefik.tcp.routers.mytcprouter.service": "myservice"
-    ```
-
-??? info "`traefik.tcp.routers.<router_name>.tls`"
-    
-    See [TLS](../routers/index.md#tls_1) for more information.
-    
-    ```json
-    "traefik.tcp.routers.mytcprouter.tls": "true
-    ```
-
-??? info "`traefik.tcp.routers.<router_name>.tls.certresolver`"
-    
-    See [certResolver](../routers/index.md#certresolver_1) for more information.
-    
-    ```json
-    "traefik.tcp.routers.mytcprouter.tls.certresolver": "myresolver"
-    ```
-
-??? info "`traefik.tcp.routers.<router_name>.tls.domains[n].main`"
-    
-    See [domains](../routers/index.md#domains_1) for more information.
-    
-    ```json
-    "traefik.tcp.routers.mytcprouter.tls.domains[0].main": "example.org"
-    ```
-
-??? info "`traefik.tcp.routers.<router_name>.tls.domains[n].sans`"
-    
-    See [domains](../routers/index.md#domains_1) for more information.
-    
-    ```json
-    "traefik.tcp.routers.mytcprouter.tls.domains[0].sans": "test.example.org,dev.example.org"
-    ```
-
-??? info "`traefik.tcp.routers.<router_name>.tls.options`"
-    
-    See [options](../routers/index.md#options_1) for more information.
-    
-    ```json
-    "traefik.tcp.routers.mytcprouter.tls.options": "mysoptions"
-    ```
-
-??? info "`traefik.tcp.routers.<router_name>.tls.passthrough`"
-    
-    See [TLS](../routers/index.md#tls_1) for more information.
-    
-    ```json
-    "traefik.tcp.routers.mytcprouter.tls.passthrough": "true"
-    ```
-
-??? info "`traefik.tcp.routers.<router_name>.priority`"
-
-    See [priority](../routers/index.md#priority_1) for more information.
-    
-    ```json
-    "traefik.tcp.routers.myrouter.priority": "42"
-    ```
-
-#### TCP Services
-
-??? info "`traefik.tcp.services.<service_name>.loadbalancer.server.port`"
-    
-    Registers a port of the application.
-    
-    ```json
-    "traefik.tcp.services.mytcpservice.loadbalancer.server.port": "423"
-    ```
-
-??? info "`traefik.tcp.services.<service_name>.loadbalancer.server.tls`"
-    
-    Determines whether to use TLS when dialing with the backend.
-    
-    ```json
-    "traefik.tcp.services.mytcpservice.loadbalancer.server.tls": "true"
-    ```
-
-??? info "`traefik.tcp.services.<service_name>.loadbalancer.proxyprotocol.version`"
-        
-    See [PROXY protocol](../services/index.md#proxy-protocol) for more information.
-    
-    ```json
-    "traefik.tcp.services.mytcpservice.loadbalancer.proxyprotocol.version": "1"
-    ```
-
-??? info "`traefik.tcp.services.<service_name>.loadbalancer.serverstransport`"
-
-    Allows to reference a ServersTransport resource that is defined either with the File provider or the Kubernetes CRD one.
-    See [serverstransport](../services/index.md#serverstransport_2) for more information.
-    
-    ```json
-    "traefik.tcp.services.<service_name>.loadbalancer.serverstransport": "foobar@file"
-    ```
-
-### UDP
-
-You can declare UDP Routers and/or Services using labels.
-
-??? example "Declaring UDP Routers and Services"
-
-    ```json
-	{
-		...
-		"labels": {
-			"traefik.udp.routers.my-router.entrypoints": "udp",
-			"traefik.udp.services.my-service.loadbalancer.server.port": "4123"
-		}
-	}
-    ```
-
-!!! warning "UDP and HTTP"
-
-    If you declare a UDP Router/Service, it will prevent Traefik from automatically creating an HTTP Router/Service (like it does by default if no UDP Router/Service is defined).
-    You can declare both a UDP Router/Service and an HTTP Router/Service for the same container (but you have to do so manually).
-
-#### UDP Routers
-
-??? info "`traefik.udp.routers.<router_name>.entrypoints`"
-    
-    See [entry points](../routers/index.md#entrypoints_2) for more information.
-    
-     ```json
-     "traefik.udp.routers.myudprouter.entrypoints": "ep1,ep2"
-     ```
-
-??? info "`traefik.udp.routers.<router_name>.service`"
-    
-    See [service](../routers/index.md#services_1) for more information.
-    
-    ```json
-    "traefik.udp.routers.myudprouter.service": "myservice"
-    ```
-
-#### UDP Services
-
-??? info "`traefik.udp.services.<service_name>.loadbalancer.server.port`"
-    
-    Registers a port of the application.
-    
-    ```json
-    "traefik.udp.services.myudpservice.loadbalancer.server.port": "423"
-    ```
-
-### Specific Provider Options
-
-#### `traefik.enable`
-
-```json
-"traefik.enable": "true"
-```
-
-Setting this option controls whether Traefik exposes the application.
-It overrides the value of `exposedByDefault`.
-
-#### `traefik.marathon.ipadressidx`
-
-```json
-"traefik.marathon.ipadressidx": "1"
-```
-
-If a task has several IP addresses, this option specifies which one, in the list of available addresses, to select.

docs/content/routing/providers/rancher.md

@@ -1,545 +0,0 @@
----
-title: "Routing & Load Balancing Providers: Rancher"
-description: "Traefik Proxy creates a corresponding service and router for each Rancher Service. Read the full documentation to learn more."
----
-
-# Traefik & Rancher
-
-A Story of Labels, Services & Containers
-{: .subtitle }
-
-![Rancher](../../assets/img/providers/rancher.png)
-
-Attach labels to your services and let Traefik do the rest!
-
-!!! important "This provider is specific to Rancher 1.x."
-    
-    Rancher 2.x requires Kubernetes and does not have a metadata endpoint of its own for Traefik to query.
-    As such, Rancher 2.x users should utilize the [Kubernetes provider](./kubernetes-crd.md) directly.
-
-## Routing Configuration
-
-!!! info "Labels"
-    
-    - Labels are case insensitive.
-    - The complete list of labels can be found in [the reference page](../../reference/dynamic-configuration/rancher.md).
-
-### General
-
-Traefik creates, for each rancher service, a corresponding [service](../services/index.md) and [router](../routers/index.md).
-
-The Service automatically gets a server per container in this rancher service, and the router gets a default rule attached to it, based on the service name.
-
-#### Service definition
-
---8<-- "content/routing/providers/service-by-label.md"
-
-??? example "Automatic service assignment with labels"
-
-    With labels in a compose file
-
-    ```yaml
-    labels:
-      - "traefik.http.routers.myproxy.rule=Host(`example.net`)"
-      # service myservice gets automatically assigned to router myproxy
-      - "traefik.http.services.myservice.loadbalancer.server.port=80"
-    ```
-
-??? example "Automatic service creation and assignment with labels"
-
-    With labels in a compose file
-
-    ```yaml
-    labels:
-      # no service specified or defined and yet one gets automatically created
-      # and assigned to router myproxy.
-      - "traefik.http.routers.myproxy.rule=Host(`example.net`)"
-    ```
-
-### Routers
-
-To update the configuration of the Router automatically attached to the container, add labels starting with `traefik.routers.{name-of-your-choice}.` and followed by the option you want to change.
-
-For example, to change the rule, you could add the label ```traefik.http.routers.my-container.rule=Host(`example.com`)```.
-
-!!! warning "The character `@` is not authorized in the router name `<router_name>`."
-
-??? info "`traefik.http.routers.<router_name>.rule`"
-    
-    See [rule](../routers/index.md#rule) for more information. 
-    
-    ```yaml
-    - "traefik.http.routers.myrouter.rule=Host(`example.com`)"
-    ```
-
-??? info "`traefik.http.routers.<router_name>.entrypoints`"
-    
-    See [entry points](../routers/index.md#entrypoints) for more information. 
-    
-    ```yaml
-    - "traefik.http.routers.myrouter.entrypoints=ep1,ep2"
-    ```
-
-??? info "`traefik.http.routers.<router_name>.middlewares`"
-    
-    See [middlewares](../routers/index.md#middlewares) and [middlewares overview](../../middlewares/overview.md) for more information. 
-    
-    ```yaml
-    - "traefik.http.routers.myrouter.middlewares=auth,prefix,cb"
-    ```
-
-??? info "`traefik.http.routers.<router_name>.service`"
-    
-    See [rule](../routers/index.md#service) for more information. 
-    
-    ```yaml
-    - "traefik.http.routers.myrouter.service=myservice"
-    ```
-
-??? info "`traefik.http.routers.<router_name>.tls`"
-    
-    See [tls](../routers/index.md#tls) for more information.
-    
-    ```yaml
-    - "traefik.http.routers.myrouter>.tls=true"
-    ```
-
-??? info "`traefik.http.routers.<router_name>.tls.certresolver`"
-    
-    See [certResolver](../routers/index.md#certresolver) for more information.
-    
-    ```yaml
-    - "traefik.http.routers.myrouter.tls.certresolver=myresolver"
-    ```
-
-??? info "`traefik.http.routers.<router_name>.tls.domains[n].main`"
-    
-    See [domains](../routers/index.md#domains) for more information.
-    
-    ```yaml
-    - "traefik.http.routers.myrouter.tls.domains[0].main=example.org"
-    ```
-
-??? info "`traefik.http.routers.<router_name>.tls.domains[n].sans`"
-    
-    See [domains](../routers/index.md#domains) for more information.
-    
-    ```yaml
-    - "traefik.http.routers.myrouter.tls.domains[0].sans=test.example.org,dev.example.org"
-    ```
-
-??? info "`traefik.http.routers.<router_name>.tls.options`"
-    
-    See [options](../routers/index.md#options) for more information.
-    
-    ```yaml
-    - "traefik.http.routers.myrouter.tls.options=foobar"
-    ```
-
-??? info "`traefik.http.routers.<router_name>.priority`"
-    
-    See [priority](../routers/index.md#priority) for more information.
-    
-    ```yaml
-    - "traefik.http.routers.myrouter.priority=42"
-    ```
-
-### Services
-
-To update the configuration of the Service automatically attached to the container,
-add labels starting with `traefik.http.services.{name-of-your-choice}.`, followed by the option you want to change.
-
-For example, to change the `passHostHeader` behavior,
-you'd add the label `traefik.http.services.{name-of-your-choice}.loadbalancer.passhostheader=false`.
-
-!!! warning "The character `@` is not authorized in the service name `<service_name>`."
-
-??? info "`traefik.http.services.<service_name>.loadbalancer.server.port`"
-    
-    Registers a port.
-    Useful when the container exposes multiples ports.
-    
-    ```yaml
-    - "traefik.http.services.myservice.loadbalancer.server.port=8080"
-    ```
-
-??? info "`traefik.http.services.<service_name>.loadbalancer.server.scheme`"
-    
-    Overrides the default scheme.
-    
-    ```yaml
-    - "traefik.http.services.myservice.loadbalancer.server.scheme=http"
-    ```
-
-??? info "`traefik.http.services.<service_name>.loadbalancer.serverstransport`"
-    
-    Allows to reference a ServersTransport resource that is defined either with the File provider or the Kubernetes CRD one.
-    See [serverstransport](../services/index.md#serverstransport) for more information.
-    
-    ```yaml
-    - "traefik.http.services.<service_name>.loadbalancer.serverstransport=foobar@file"
-    ```
-
-??? info "`traefik.http.services.<service_name>.loadbalancer.passhostheader`"
-    
-    See [pass Host header](../services/index.md#pass-host-header) for more information.
-    
-    ```yaml
-    - "traefik.http.services.myservice.loadbalancer.passhostheader=true"
-    ```
-
-??? info "`traefik.http.services.<service_name>.loadbalancer.healthcheck.headers.<header_name>`"
-    
-    See [health check](../services/index.md#health-check) for more information.
-    
-    ```yaml
-    - "traefik.http.services.myservice.loadbalancer.healthcheck.headers.X-Foo=foobar"
-    ```
-
-??? info "`traefik.http.services.<service_name>.loadbalancer.healthcheck.hostname`"
-    
-    See [health check](../services/index.md#health-check) for more information.
-    
-    ```yaml
-    - "traefik.http.services.myservice.loadbalancer.healthcheck.hostname=example.org"
-    ```
-
-??? info "`traefik.http.services.<service_name>.loadbalancer.healthcheck.interval`"
-    
-    See [health check](../services/index.md#health-check) for more information.
-    
-    ```yaml
-    - "traefik.http.services.myservice.loadbalancer.healthcheck.interval=10s"
-    ```
-
-??? info "`traefik.http.services.<service_name>.loadbalancer.healthcheck.path`"
-    
-    See [health check](../services/index.md#health-check) for more information.
-    
-    ```yaml
-    - "traefik.http.services.myservice.loadbalancer.healthcheck.path=/foo"
-    ```
-
-??? info "`traefik.http.services.<service_name>.loadbalancer.healthcheck.method`"
-    
-    See [health check](../services/index.md#health-check) for more information.
-    
-    ```yaml
-    - "traefik.http.services.myservice.loadbalancer.healthcheck.method=foobar"
-    ```
-
-??? info "`traefik.http.services.<service_name>.loadbalancer.healthcheck.status`"
-    
-    See [health check](../services/index.md#health-check) for more information.
-    
-    ```yaml
-    - "traefik.http.services.myservice.loadbalancer.healthcheck.status=42"
-    ```
-
-??? info "`traefik.http.services.<service_name>.loadbalancer.healthcheck.port`"
-    
-    See [health check](../services/index.md#health-check) for more information.
-    
-    ```yaml
-    - "traefik.http.services.myservice.loadbalancer.healthcheck.port=42"
-    ```
-
-??? info "`traefik.http.services.<service_name>.loadbalancer.healthcheck.scheme`"
-    
-    See [health check](../services/index.md#health-check) for more information.
-    
-    ```yaml
-    - "traefik.http.services.myservice.loadbalancer.healthcheck.scheme=http"
-    ```
-
-??? info "`traefik.http.services.<service_name>.loadbalancer.healthcheck.timeout`"
-    
-    See [health check](../services/index.md#health-check) for more information.
-    
-    ```yaml
-    - "traefik.http.services.myservice.loadbalancer.healthcheck.timeout=10"
-    ```
-
-??? info "`traefik.http.services.<service_name>.loadbalancer.healthcheck.followredirects`"
-    
-    See [health check](../services/index.md#health-check) for more information.
-    
-    ```yaml
-    - "traefik.http.services.myservice.loadbalancer.healthcheck.followredirects=true"
-    ```
-
-??? info "`traefik.http.services.<service_name>.loadbalancer.sticky.cookie`"
-    
-    See [sticky sessions](../services/index.md#sticky-sessions) for more information.
-    
-    ```yaml
-    - "traefik.http.services.myservice.loadbalancer.sticky.cookie=true"
-    ```
-
-??? info "`traefik.http.services.<service_name>.loadbalancer.sticky.cookie.httponly`"
-    
-    See [sticky sessions](../services/index.md#sticky-sessions) for more information.
-    
-    ```yaml
-    - "traefik.http.services.myservice.loadbalancer.sticky.cookie.httponly=true"
-    ```
-
-??? info "`traefik.http.services.<service_name>.loadbalancer.sticky.cookie.name`"
-    
-    See [sticky sessions](../services/index.md#sticky-sessions) for more information.
-    
-    ```yaml
-    - "traefik.http.services.myservice.loadbalancer.sticky.cookie.name=foobar"
-    ```
-
-??? info "`traefik.http.services.<service_name>.loadbalancer.sticky.cookie.secure`"
-    
-    See [sticky sessions](../services/index.md#sticky-sessions) for more information.
-    
-    ```yaml
-    - "traefik.http.services.myservice.loadbalancer.sticky.cookie.secure=true"
-    ```
-
-??? info "`traefik.http.services.<service_name>.loadbalancer.sticky.cookie.samesite`"
-    
-    See [sticky sessions](../services/index.md#sticky-sessions) for more information.
-    
-    ```yaml
-    - "traefik.http.services.myservice.loadbalancer.sticky.cookie.samesite=none"
-    ```
-
-??? info "`traefik.http.services.<service_name>.loadbalancer.responseforwarding.flushinterval`"
-    
-    See [response forwarding](../services/index.md#response-forwarding) for more information.
-
-    ```yaml
-    - "traefik.http.services.myservice.loadbalancer.responseforwarding.flushinterval=10"
-    ```
-
-### Middleware
-
-You can declare pieces of middleware using labels starting with `traefik.http.middlewares.{name-of-your-choice}.`, followed by the middleware type/options.
-
-For example, to declare a middleware [`redirectscheme`](../../middlewares/http/redirectscheme.md) named `my-redirect`, you'd write `traefik.http.middlewares.my-redirect.redirectscheme.scheme: https`.
-
-More information about available middlewares in the dedicated [middlewares section](../../middlewares/overview.md).
-
-!!! warning "The character `@` is not authorized in the middleware name."
-
-??? example "Declaring and Referencing a Middleware"
-    
-    ```yaml
-    # ...
-    labels:
-      # Declaring a middleware
-      - traefik.http.middlewares.my-redirect.redirectscheme.scheme=https
-      # Referencing a middleware
-      - traefik.http.routers.my-container.middlewares=my-redirect
-    ```
-
-!!! warning "Conflicts in Declaration"
-
-    If you declare multiple middleware with the same name but with different parameters, the middleware fails to be declared.
-
-### TCP
-
-You can declare TCP Routers and/or Services using labels.
-
-??? example "Declaring TCP Routers and Services"
-
-    ```yaml
-       services:
-         my-container:
-           # ...
-           labels:
-             - "traefik.tcp.routers.my-router.rule=HostSNI(`example.com`)"
-             - "traefik.tcp.routers.my-router.tls=true"
-             - "traefik.tcp.services.my-service.loadbalancer.server.port=4123"
-    ```
-
-!!! warning "TCP and HTTP"
-
-    If you declare a TCP Router/Service, it will prevent Traefik from automatically creating an HTTP Router/Service (like it does by default if no TCP Router/Service is defined).
-    You can declare both a TCP Router/Service and an HTTP Router/Service for the same container (but you have to do so manually).
-
-#### TCP Routers
-
-??? info "`traefik.tcp.routers.<router_name>.entrypoints`"
-    
-    See [entry points](../routers/index.md#entrypoints_1) for more information.
-    
-    ```yaml
-    - "traefik.tcp.routers.mytcprouter.entrypoints=ep1,ep2"
-    ```
-
-??? info "`traefik.tcp.routers.<router_name>.rule`"
-    
-    See [rule](../routers/index.md#rule_1) for more information.
-    
-    ```yaml
-    - "traefik.tcp.routers.mytcprouter.rule=HostSNI(`example.com`)"
-    ```
-
-??? info "`traefik.tcp.routers.<router_name>.service`"
-    
-    See [service](../routers/index.md#services) for more information.
-    
-    ```yaml
-    - "traefik.tcp.routers.mytcprouter.service=myservice"
-    ```
-
-??? info "`traefik.tcp.routers.<router_name>.tls`"
-    
-    See [TLS](../routers/index.md#tls_1) for more information.
-    
-    ```yaml
-    - "traefik.tcp.routers.mytcprouter.tls=true"
-    ```
-
-??? info "`traefik.tcp.routers.<router_name>.tls.certresolver`"
-    
-    See [certResolver](../routers/index.md#certresolver_1) for more information.
-    
-    ```yaml
-    - "traefik.tcp.routers.mytcprouter.tls.certresolver=myresolver"
-    ```
-
-??? info "`traefik.tcp.routers.<router_name>.tls.domains[n].main`"
-    
-    See [domains](../routers/index.md#domains_1) for more information.
-    
-    ```yaml
-    - "traefik.tcp.routers.mytcprouter.tls.domains[0].main=example.org"
-    ```
-
-??? info "`traefik.tcp.routers.<router_name>.tls.domains[n].sans`"
-    
-    See [domains](../routers/index.md#domains_1) for more information.
-    
-    ```yaml
-    - "traefik.tcp.routers.mytcprouter.tls.domains[0].sans=test.example.org,dev.example.org"
-    ```
-
-??? info "`traefik.tcp.routers.<router_name>.tls.options`"
-    
-    See [options](../routers/index.md#options_1) for more information.
-    
-    ```yaml
-    - "traefik.tcp.routers.mytcprouter.tls.options=mysoptions"
-    ```
-
-??? info "`traefik.tcp.routers.<router_name>.tls.passthrough`"
-    
-    See [TLS](../routers/index.md#tls_1) for more information.
-    
-    ```yaml
-    - "traefik.tcp.routers.mytcprouter.tls.passthrough=true"
-    ```
-
-??? info "`traefik.tcp.routers.<router_name>.priority`"
-
-    See [priority](../routers/index.md#priority_1) for more information.
-    
-    ```yaml
-    - "traefik.tcp.routers.myrouter.priority=42"
-    ```
-
-#### TCP Services
-
-??? info "`traefik.tcp.services.<service_name>.loadbalancer.server.port`"
-    
-    Registers a port of the application.
-    
-    ```yaml
-    - "traefik.tcp.services.mytcpservice.loadbalancer.server.port=423"
-    ```
-
-??? info "`traefik.tcp.services.<service_name>.loadbalancer.server.tls`"
-    
-    Determines whether to use TLS when dialing with the backend.
-    
-    ```yaml
-    - "traefik.tcp.services.mytcpservice.loadbalancer.server.tls=true"
-    ```
-
-??? info "`traefik.tcp.services.<service_name>.loadbalancer.proxyprotocol.version`"
-        
-    See [PROXY protocol](../services/index.md#proxy-protocol) for more information.
-    
-    ```yaml
-    - "traefik.tcp.services.mytcpservice.loadbalancer.proxyprotocol.version=1"
-    ```
-
-??? info "`traefik.tcp.services.<service_name>.loadbalancer.serverstransport`"
-
-    Allows to reference a ServersTransport resource that is defined either with the File provider or the Kubernetes CRD one.
-    See [serverstransport](../services/index.md#serverstransport_2) for more information.
-    
-    ```yaml
-    - "traefik.tcp.services.<service_name>.loadbalancer.serverstransport=foobar@file"
-    ```
-
-### UDP
-
-You can declare UDP Routers and/or Services using labels.
-
-??? example "Declaring UDP Routers and Services"
-
-    ```yaml
-       services:
-         my-container:
-           # ...
-           labels:
-             - "traefik.udp.routers.my-router.entrypoints=udp"
-             - "traefik.udp.services.my-service.loadbalancer.server.port=4123"
-    ```
-
-!!! warning "UDP and HTTP"
-
-    If you declare a UDP Router/Service, it will prevent Traefik from automatically creating an HTTP Router/Service (like it does by default if no UDP Router/Service is defined).
-    You can declare both a UDP Router/Service and an HTTP Router/Service for the same container (but you have to do so manually).
-
-#### UDP Routers
-
-??? info "`traefik.udp.routers.<router_name>.entrypoints`"
-    
-    See [entry points](../routers/index.md#entrypoints_2) for more information.
-    
-    ```yaml
-    - "traefik.udp.routers.myudprouter.entrypoints=ep1,ep2"
-    ```
-
-??? info "`traefik.udp.routers.<router_name>.service`"
-    
-    See [service](../routers/index.md#services_1) for more information.
-    
-    ```yaml
-    - "traefik.udp.routers.myudprouter.service=myservice"
-    ```
-
-#### UDP Services
-
-??? info "`traefik.udp.services.<service_name>.loadbalancer.server.port`"
-    
-    Registers a port of the application.
-    
-    ```yaml
-    - "traefik.udp.services.myudpservice.loadbalancer.server.port=423"
-    ```
-
-### Specific Provider Options
-
-#### `traefik.enable`
-
-```yaml
-- "traefik.enable=true"
-```
-
-You can tell Traefik to consider (or not) the container by setting `traefik.enable` to true or false.
-
-This option overrides the value of `exposedByDefault`.
-
-#### Port Lookup
-
-Traefik is capable of detecting the port to use, by following the default rancher flow.
-That means, if you just expose lets say port `:1337` on the rancher ui, traefik will pick up this port and use it.

docs/content/routing/routers/index.md

@@ -557,8 +557,7 @@ which is basically where the request will be passed along to.
 
 In general, a service assigned to a router should have been defined,
 but there are exceptions for label-based providers.
-See the specific [docker](../providers/docker.md#service-definition), [rancher](../providers/rancher.md#service-definition),
+See the specific [docker](../providers/docker.md#service-definition) documentation.
-or [marathon](../providers/marathon.md#service-definition) documentation.
 
 !!! warning "The character `@` is not authorized in the service name."
 

docs/content/user-guides/marathon.md

@@ -1,133 +0,0 @@
----
-title: "Traefik Proxy and Marathon Integration Guide |Traefik Docs"
-description: "This guide explains how to integrate Marathon and operate the cluster in a reliable way from the Traefik Proxy standpoint."
----
-
-# Marathon
-
-This guide explains how to integrate Marathon and operate the cluster in a reliable way from Traefik's standpoint.
-
-## Host detection
-
-Marathon offers multiple ways to run (Docker-containerized) applications, the most popular ones being
-
-- BRIDGE-networked containers with dynamic high ports exposed
-- HOST-networked containers with host machine ports
-- containers with dedicated IP addresses ([IP-per-task](https://mesosphere.github.io/marathon/docs/ip-per-task.html)).
-
-Traefik tries to detect the configured mode and route traffic to the right IP addresses. It is possible to force using task hosts with the `forceTaskHostname` option.
-
-## Port detection
-
-Traefik also attempts to determine the right port (which is a [non-trivial matter in Marathon](https://mesosphere.github.io/marathon/docs/ports.html)) from the following sources:
-
-1. An arbitrary port specified through label `traefik.http.services.serviceName.loadbalancer.server.port=8080`
-1. The task port.
-1. The port from the application's `portDefinitions` field.
-1. The port from the application's `ipAddressPerTask` field.
-
-### Port label syntax
-
-To select a port, you can either
-
-- specify the port directly: `traefik.http.services.serviceName.loadbalancer.server.port=8080`
-- specify a port index: `traefik.http.services.serviceName.loadbalancer.server.port=index:0`
-- specify a port name: `traefik.http.services.serviceName.loadbalancer.server.port=name:http`
-- otherwise the first one is selected.
-
-## Achieving high availability
-
-### Scenarios
-
-There are three scenarios where the availability of a Marathon application could be impaired along with the risk of losing or failing requests:
-
-- During the startup phase when Traefik already routes requests to the backend even though it has not completed its bootstrapping process yet.
-- During the shutdown phase when Traefik still routes requests to the backend while the backend is already terminating.
-- During a failure of the application when Traefik has not yet identified the backend as being erroneous.
-
-The first two scenarios are common with every rolling upgrade of an application (i.e. a new version release or configuration update).
-
-The following sub-sections describe how to resolve or mitigate each scenario.
-
-#### Startup
-
-It is possible to define [readiness checks](https://mesosphere.github.io/marathon/docs/readiness-checks.html) (available since Marathon version 1.1) per application and have Marathon take these into account during the startup phase.
-
-The idea is that each application provides an HTTP endpoint that Marathon queries periodically during an ongoing deployment in order to mark the associated readiness check result as successful if and only if the endpoint returns a response within the configured HTTP code range.
-As long as the check keeps failing, Marathon will not proceed with the deployment (within the configured upgrade strategy bounds).
-
-Beginning with version 1.4, Traefik respects readiness check results if the Traefik option is set and checks are configured on the applications accordingly.
-
-!!! note
-    Due to the way readiness check results are currently exposed by the Marathon API, ready tasks may be taken into rotation with a small delay.
-    It is on the order of one readiness check timeout interval (as configured on the application specification) and guarantees that non-ready tasks do not receive traffic prematurely.
-
-If readiness checks are not possible, a current mitigation strategy is to enable [retries](../middlewares/http/retry.md) and make sure that a sufficient number of healthy application tasks exist so that one retry will likely hit one of those.
-Apart from its probabilistic nature, the workaround comes at the price of increased latency.
-
-#### Shutdown
-
-It is possible to install a [termination handler](https://mesosphere.github.io/marathon/docs/health-checks.html) (available since Marathon version 1.3) with each application whose responsibility it is to delay the shutdown process long enough until the backend has been taken out of load-balancing rotation with reasonable confidence (i.e., Traefik has received an update from the Marathon event bus, recomputes the available Marathon backends, and applies the new configuration).
-Specifically, each termination handler should install a signal handler listening for a SIGTERM signal and implement the following steps on signal reception:
-
-1. Disable Keep-Alive HTTP connections.
-1. Keep accepting HTTP requests for a certain period of time.
-1. Stop accepting new connections.
-1. Finish serving any in-flight requests.
-1. Shut down.
-
-Traefik already ignores Marathon tasks whose state does not match `TASK_RUNNING`; since terminating tasks transition into the `TASK_KILLING` and eventually `TASK_KILLED` state, there is nothing further that needs to be done on Traefik's end.
-
-How long HTTP requests should continue to be accepted in step 2 depends on how long Traefik needs to receive and process the Marathon configuration update.
-Under regular operational conditions, it should be on the order of seconds, with 10 seconds possibly being a good default value.
-
-Again, configuring Traefik to do retries (as discussed in the previous section) can serve as a decent workaround strategy.
-Paired with termination handlers, they would cover for those cases where either the termination sequence or Traefik cannot complete their part of the orchestration process in time.
-
-#### Failure
-
-A failing application always happens unexpectedly, and hence, it is very difficult or even impossible to rule out the adversal effects categorically.
-
-Failure reasons vary broadly and could stretch from unacceptable slowness, a task crash, or a network split.
-
-There are two mitigation efforts:
-
-1. Configure [Marathon health checks](https://mesosphere.github.io/marathon/docs/health-checks.html) on each application.
-2. Configure Traefik health checks (possibly via the `traefik.http.services.yourServiceName.loadbalancer.healthcheck.*` labels) and make sure they probe with proper frequency.
-
-The Marathon health check makes sure that applications once deemed dysfunctional are being rescheduled to different slaves.
-However, they might take a while to get triggered and the follow-up processes to complete.
-
-For that reason, the Traefik health check provides an additional check that responds more rapidly and does not require a configuration reload to happen.
-Additionally, it protects from cases that the Marathon health check may not be able to cover, such as a network split.
-
-### (Non-)Alternatives
-
-There are a few alternatives of varying quality that are frequently asked for.
-
-The remaining section is going to explore them along with a benefit/cost trade-off.
-
-#### Reusing Marathon health checks
-
-It may seem obvious to reuse the Marathon health checks as a signal to Traefik whether an application should be taken into load-balancing rotation or not.
-
-Apart from the increased latency a failing health check may have, a major problem with this is that Marathon does not persist the health check results.
-Consequently, if a master re-election occurs in the Marathon clusters, all health check results will revert to the _unknown_ state, effectively causing all applications inside the cluster to become unavailable and leading to a complete cluster failure.
-Re-elections do not only happen during regular maintenance work (often requiring rolling upgrades of the Marathon nodes) but also when the Marathon leader fails spontaneously.
-As such, there is no way to handle this situation deterministically.
-
-Finally, Marathon health checks are not mandatory (the default is to use the task state as reported by Mesos), so requiring them for Traefik would raise the entry barrier for Marathon users.
-
-Traefik used to use the health check results as a strict requirement but moved away from it as [users reported the dramatic consequences](https://github.com/traefik/traefik/issues/653).
-
-#### Draining
-
-Another common approach is to let a proxy drain backends that are supposed to shut down.
-That is, once a backend is supposed to shut down, Traefik would stop forwarding requests.
-
-On the plus side, this would not require any modifications to the application in question.
-However, implementing this fully within Traefik seems like a non-trivial undertaking.
-
-Additionally, the approach is less flexible compared to a custom termination handler since only the latter allows for the implementation of custom termination sequences that go beyond simple request draining (e.g., persisting a snapshot state to disk prior to terminating).
-
-The feature is currently not implemented; a request for draining in general is at [issue 41](https://github.com/traefik/traefik/issues/41).

docs/mkdocs.yml

@@ -81,8 +81,6 @@ nav:
       - 'Consul Catalog': 'providers/consul-catalog.md'
       - 'Nomad': 'providers/nomad.md'
       - 'ECS': 'providers/ecs.md'
-      - 'Marathon': 'providers/marathon.md'
-      - 'Rancher': 'providers/rancher.md'
       - 'File': 'providers/file.md'
       - 'Consul': 'providers/consul.md'
       - 'Etcd': 'providers/etcd.md'
@@ -102,8 +100,6 @@ nav:
           - 'Consul Catalog': 'routing/providers/consul-catalog.md'
           - 'Nomad': 'routing/providers/nomad.md'
           - 'ECS': 'routing/providers/ecs.md'
-          - 'Marathon': 'routing/providers/marathon.md'
-          - 'Rancher': 'routing/providers/rancher.md'
           - 'KV': 'routing/providers/kv.md'
   - 'HTTPS & TLS':
       - 'Overview': 'https/overview.md'
@@ -155,7 +151,6 @@ nav:
       - 'Metrics':
           - 'Overview': 'observability/metrics/overview.md'
           - 'Datadog': 'observability/metrics/datadog.md'
-          - 'InfluxDB': 'observability/metrics/influxdb.md'
           - 'InfluxDB2': 'observability/metrics/influxdb2.md'
           - 'OpenTelemetry': 'observability/metrics/opentelemetry.md'
           - 'Prometheus': 'observability/metrics/prometheus.md'
@@ -172,7 +167,6 @@ nav:
   - 'User Guides':
       - 'Kubernetes and Let''s Encrypt': 'user-guides/crd-acme/index.md'
       - 'gRPC Examples': 'user-guides/grpc.md'
-      - 'Marathon': 'user-guides/marathon.md'
       - 'Docker':
         - 'Basic Example': 'user-guides/docker-compose/basic-example/index.md'
         - 'HTTPS with Let''s Encrypt':
@@ -208,8 +202,6 @@ nav:
         - 'Nomad': "reference/dynamic-configuration/nomad.md"
         - 'ECS': 'reference/dynamic-configuration/ecs.md'
         - 'KV': 'reference/dynamic-configuration/kv.md'
-        - 'Marathon': 'reference/dynamic-configuration/marathon.md'
-        - 'Rancher': 'reference/dynamic-configuration/rancher.md'
   - 'Deprecation Notices':
       - 'Releases': 'deprecation/releases.md'
       - 'Features': 'deprecation/features.md'

go.mod

@@ -9,7 +9,7 @@ require (
 	github.com/abbot/go-http-auth v0.0.0-00010101000000-000000000000
 	github.com/andybalholm/brotli v1.0.4
 	github.com/aws/aws-sdk-go v1.44.47
-	github.com/cenkalti/backoff/v4 v4.1.3
+	github.com/cenkalti/backoff/v4 v4.2.0
 	github.com/compose-spec/compose-go v1.0.3
 	github.com/containous/alice v0.0.0-20181107144136-d83ebdd94cbd
 	github.com/coreos/go-systemd v0.0.0-20191104093116-d3cd4ed1dbcf
@@ -19,7 +19,6 @@ require (
 	github.com/docker/docker v20.10.7+incompatible
 	github.com/docker/go-connections v0.4.0
 	github.com/fatih/structs v1.1.0
-	github.com/gambol99/go-marathon v0.0.0-20180614232016-99a156b96fb2
 	github.com/go-acme/lego/v4 v4.9.1
 	github.com/go-check/check v0.0.0-00010101000000-000000000000
 	github.com/go-kit/kit v0.10.1-0.20200915143503-439c4d2ed3ea
@@ -59,7 +58,6 @@ require (
 	github.com/pmezard/go-difflib v1.0.0
 	github.com/prometheus/client_golang v1.12.2-0.20220704083116-e8f91604d835
 	github.com/prometheus/client_model v0.2.0
-	github.com/rancher/go-rancher-metadata v0.0.0-20200311180630-7f4c936a06ac
 	github.com/rs/zerolog v1.28.0
 	github.com/sirupsen/logrus v1.9.0
 	github.com/spiffe/go-spiffe/v2 v2.1.1
@@ -78,24 +76,24 @@ require (
 	go.elastic.co/apm v1.13.1
 	go.elastic.co/apm/module/apmot v1.13.1
 	go.opentelemetry.io/collector/pdata v0.64.1
-	go.opentelemetry.io/otel v1.11.1
+	go.opentelemetry.io/otel v1.11.2
-	go.opentelemetry.io/otel/bridge/opentracing v1.11.1
+	go.opentelemetry.io/otel/bridge/opentracing v1.11.2
-	go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetricgrpc v0.33.0
+	go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetricgrpc v0.34.0
-	go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetrichttp v0.33.0
+	go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetrichttp v0.34.0
-	go.opentelemetry.io/otel/exporters/otlp/otlptrace v1.11.1
+	go.opentelemetry.io/otel/exporters/otlp/otlptrace v1.11.2
-	go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc v1.11.1
+	go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc v1.11.2
-	go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracehttp v1.11.1
+	go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracehttp v1.11.2
-	go.opentelemetry.io/otel/metric v0.33.0
+	go.opentelemetry.io/otel/metric v0.34.0
-	go.opentelemetry.io/otel/sdk v1.11.1
+	go.opentelemetry.io/otel/sdk v1.11.2
-	go.opentelemetry.io/otel/sdk/metric v0.33.0
+	go.opentelemetry.io/otel/sdk/metric v0.34.0
-	go.opentelemetry.io/otel/trace v1.11.1
+	go.opentelemetry.io/otel/trace v1.11.2
 	golang.org/x/exp v0.0.0-20221114191408-850992195362
 	golang.org/x/mod v0.6.0
-	golang.org/x/net v0.3.1-0.20221206200815-1e63c2f08a10
+	golang.org/x/net v0.4.0
 	golang.org/x/text v0.5.0
 	golang.org/x/time v0.0.0-20220609170525-579cf78fd858
 	golang.org/x/tools v0.2.0
-	google.golang.org/grpc v1.50.1
+	google.golang.org/grpc v1.51.0
 	gopkg.in/DataDog/dd-trace-go.v1 v1.43.1
 	gopkg.in/fsnotify.v1 v1.4.7
 	gopkg.in/yaml.v3 v3.0.1
@@ -109,7 +107,7 @@ require (
 )
 
 require (
-	cloud.google.com/go v0.97.0 // indirect
+	cloud.google.com/go/compute/metadata v0.2.0 // indirect
 	github.com/AlecAivazis/survey/v2 v2.2.3 // indirect
 	github.com/Azure/azure-sdk-for-go v40.3.0+incompatible // indirect
 	github.com/Azure/go-ansiterm v0.0.0-20210617225240-d185dfc1b5a1 // indirect
@@ -174,7 +172,6 @@ require (
 	github.com/docker/go v1.5.1-1.0.20160303222718-d30aec9fd63c // indirect
 	github.com/docker/go-metrics v0.0.1 // indirect
 	github.com/docker/go-units v0.4.0 // indirect
-	github.com/donovanhide/eventsource v0.0.0-20170630084216-b8f31a59085e // indirect
 	github.com/dustin/go-humanize v1.0.0 // indirect
 	github.com/elastic/go-licenser v0.3.1 // indirect
 	github.com/elastic/go-sysinfo v1.1.1 // indirect
@@ -211,12 +208,13 @@ require (
 	github.com/google/gofuzz v1.2.0 // indirect
 	github.com/google/shlex v0.0.0-20191202100458-e7afc7fbc510 // indirect
 	github.com/google/uuid v1.3.0 // indirect
-	github.com/googleapis/gax-go/v2 v2.1.0 // indirect
+	github.com/googleapis/enterprise-certificate-proxy v0.2.0 // indirect
+	github.com/googleapis/gax-go/v2 v2.6.0 // indirect
 	github.com/gophercloud/gophercloud v1.0.0 // indirect
 	github.com/gophercloud/utils v0.0.0-20210216074907-f6de111f2eae // indirect
 	github.com/gravitational/trace v1.1.16-0.20220114165159-14a9a7dd6aaf // indirect
 	github.com/grpc-ecosystem/go-grpc-middleware v1.3.0 // indirect
-	github.com/grpc-ecosystem/grpc-gateway/v2 v2.7.0 // indirect
+	github.com/grpc-ecosystem/grpc-gateway/v2 v2.14.0 // indirect
 	github.com/grpc-ecosystem/grpc-opentracing v0.0.0-20180507213350-8e809c8a8645 // indirect
 	github.com/hashicorp/consul/sdk v0.10.0 // indirect
 	github.com/hashicorp/cronexpr v1.1.1 // indirect
@@ -347,8 +345,8 @@ require (
 	go.etcd.io/etcd/client/pkg/v3 v3.5.4 // indirect
 	go.etcd.io/etcd/client/v3 v3.5.4 // indirect
 	go.opencensus.io v0.23.0 // indirect
-	go.opentelemetry.io/otel/exporters/otlp/internal/retry v1.11.1 // indirect
+	go.opentelemetry.io/otel/exporters/otlp/internal/retry v1.11.2 // indirect
-	go.opentelemetry.io/otel/exporters/otlp/otlpmetric v0.33.0 // indirect
+	go.opentelemetry.io/otel/exporters/otlp/otlpmetric v0.34.0 // indirect
 	go.opentelemetry.io/proto/otlp v0.19.0 // indirect
 	go.uber.org/atomic v1.9.0 // indirect
 	go.uber.org/multierr v1.8.0 // indirect
@@ -358,14 +356,14 @@ require (
 	go4.org/unsafe/assume-no-moving-gc v0.0.0-20220617031537-928513b29760 // indirect
 	golang.org/x/crypto v0.1.0 // indirect
 	golang.org/x/lint v0.0.0-20210508222113-6edffad5e616 // indirect
-	golang.org/x/oauth2 v0.0.0-20220909003341-f21342109be1 // indirect
+	golang.org/x/oauth2 v0.2.0 // indirect
-	golang.org/x/sync v0.0.0-20220722155255-886fb9371eb4 // indirect
+	golang.org/x/sync v0.0.0-20220929204114-8fcdb60fdcc0 // indirect
 	golang.org/x/sys v0.3.0 // indirect
 	golang.org/x/term v0.3.0 // indirect
-	golang.org/x/xerrors v0.0.0-20200804184101-5ec99f83aff1 // indirect
+	golang.org/x/xerrors v0.0.0-20220907171357-04be3eba64a2 // indirect
-	google.golang.org/api v0.57.0 // indirect
+	google.golang.org/api v0.100.0 // indirect
 	google.golang.org/appengine v1.6.7 // indirect
-	google.golang.org/genproto v0.0.0-20220502173005-c8bf987b8c21 // indirect
+	google.golang.org/genproto v0.0.0-20221207170731-23e4bf6bdc37 // indirect
 	google.golang.org/protobuf v1.28.1 // indirect
 	gopkg.in/inf.v0 v0.9.1 // indirect
 	gopkg.in/ini.v1 v1.66.6 // indirect

go.sum

@@ -25,23 +25,19 @@ cloud.google.com/go v0.74.0/go.mod h1:VV1xSbzvo+9QJOxLDaJfTjx5e+MePCpCWwvftOeQmW
 cloud.google.com/go v0.78.0/go.mod h1:QjdrLG0uq+YwhjoVOLsS1t7TW8fs36kLs4XO5R5ECHg=
 cloud.google.com/go v0.79.0/go.mod h1:3bzgcEeQlzbuEAYu4mrWhKqWjmpprinYgKJLgKHnbb8=
 cloud.google.com/go v0.81.0/go.mod h1:mk/AM35KwGk/Nm2YSeZbxXdrNK3KZOYHmLkOqC2V6E0=
-cloud.google.com/go v0.83.0/go.mod h1:Z7MJUsANfY0pYPdw0lbnivPx4/vhy/e2FEkSkF7vAVY=
+cloud.google.com/go v0.105.0 h1:DNtEKRBAAzeS4KyIory52wWHuClNaXJ5x1F7xa4q+5Y=
-cloud.google.com/go v0.84.0/go.mod h1:RazrYuxIK6Kb7YrzzhPoLmCVzl7Sup4NrbKPg8KHSUM=
-cloud.google.com/go v0.87.0/go.mod h1:TpDYlFy7vuLzZMMZ+B6iRiELaY7z/gJPaqbMx6mlWcY=
-cloud.google.com/go v0.90.0/go.mod h1:kRX0mNRHe0e2rC6oNakvwQqzyDmg57xJ+SZU1eT2aDQ=
-cloud.google.com/go v0.93.3/go.mod h1:8utlLll2EF5XMAV15woO4lSbWQlk8rer9aLOfLh7+YI=
-cloud.google.com/go v0.94.1/go.mod h1:qAlAugsXlC+JWO+Bke5vCtc9ONxjQT3drlTTnAplMW4=
-cloud.google.com/go v0.97.0 h1:3DXvAyifywvq64LfkKaMOmkWPS1CikIQdMe2lY9vxU8=
-cloud.google.com/go v0.97.0/go.mod h1:GF7l59pYBVlXQIBLx3a761cZ41F9bBH3JUlihCt2Udc=
 cloud.google.com/go/bigquery v1.0.1/go.mod h1:i/xbL2UlR5RvWAURpBYZTtm/cXjCha9lbfbpx4poX+o=
 cloud.google.com/go/bigquery v1.3.0/go.mod h1:PjpwJnslEMmckchkHFfq+HTD2DmtT67aNFKH1/VBDHE=
 cloud.google.com/go/bigquery v1.4.0/go.mod h1:S8dzgnTigyfTmLBfrtrhyYhwRxG72rYxvftPBK2Dvzc=
 cloud.google.com/go/bigquery v1.5.0/go.mod h1:snEHRnqQbz117VIFhE8bmtwIDY80NLUZUMb4Nv6dBIg=
 cloud.google.com/go/bigquery v1.7.0/go.mod h1://okPTzCYNXSlb24MZs83e2Do+h+VXtc4gLoIoXIAPc=
 cloud.google.com/go/bigquery v1.8.0/go.mod h1:J5hqkt3O0uAFnINi6JXValWIb1v0goeZM77hZzJN/fQ=
+cloud.google.com/go/compute/metadata v0.2.0 h1:nBbNSZyDpkNlo3DepaaLKVuO7ClyifSAmNloSCZrHnQ=
+cloud.google.com/go/compute/metadata v0.2.0/go.mod h1:zFmK7XCadkQkj6TtorcaGlCW1hT1fIilQDwofLpJ20k=
 cloud.google.com/go/datastore v1.0.0/go.mod h1:LXYbyblFSglQ5pkeyhO+Qmw7ukd3C+pD7TKLgZqpHYE=
 cloud.google.com/go/datastore v1.1.0/go.mod h1:umbIZjpQpHh4hmRpGhH4tLFup+FVzqBi1b3c64qFpCk=
 cloud.google.com/go/firestore v1.1.0/go.mod h1:ulACoGHTpvq5r8rxGJ4ddJZBZqakUQqClKRT5SZwBmk=
+cloud.google.com/go/longrunning v0.3.0 h1:NjljC+FYPV3uh5/OwWT6pVU+doBqMg2x/rZlE+CamDs=
 cloud.google.com/go/pubsub v1.0.1/go.mod h1:R0Gpsv3s54REJCy4fxDixWD93lHJMoZTyQ2kNxGRt3I=
 cloud.google.com/go/pubsub v1.1.0/go.mod h1:EwwdRX2sKPjnvnqCa270oGRyludottCI76h+R3AArQw=
 cloud.google.com/go/pubsub v1.2.0/go.mod h1:jhfEVHT8odbXTkndysNHCcx0awwzvfOlguIAii9o8iA=
@@ -294,8 +290,8 @@ github.com/cenkalti/backoff v2.1.1+incompatible/go.mod h1:90ReRw6GdpyfrHakVjL/QH
 github.com/cenkalti/backoff v2.2.1+incompatible h1:tNowT99t7UNflLxfYYSlKYsBpXdEet03Pg2g16Swow4=
 github.com/cenkalti/backoff v2.2.1+incompatible/go.mod h1:90ReRw6GdpyfrHakVjL/QHaoyV4aDUVVkXQJJJ3NXXM=
 github.com/cenkalti/backoff/v4 v4.1.1/go.mod h1:scbssz8iZGpm3xbr14ovlUdkxfGXNInqkPWOWmG2CLw=
-github.com/cenkalti/backoff/v4 v4.1.3 h1:cFAlzYUlVYDysBEH2T5hyJZMh3+5+WCBvSnK6Q8UtC4=
+github.com/cenkalti/backoff/v4 v4.2.0 h1:HN5dHm3WBOgndBH6E8V0q2jIYIR3s9yglV8k/+MN3u4=
-github.com/cenkalti/backoff/v4 v4.1.3/go.mod h1:scbssz8iZGpm3xbr14ovlUdkxfGXNInqkPWOWmG2CLw=
+github.com/cenkalti/backoff/v4 v4.2.0/go.mod h1:Y3VNntkOUPxTVeUxJ/G5vcM//AlwfmyYozVcomhLiZE=
 github.com/census-instrumentation/opencensus-proto v0.2.1/go.mod h1:f6KPmirojxKA12rnyqOA5BBL4O983OfeGPqjHWSTneU=
 github.com/certifi/gocertifi v0.0.0-20180118203423-deb3ae2ef261/go.mod h1:GJKEexRPVJrBSOjoqN5VNOIKJ5Q3RViH6eu3puDRwx4=
 github.com/cespare/xxhash v1.1.0/go.mod h1:XrSqR1VqqWfGrhpAt58auRo0WTKS1nRRg3ghfAqPWnc=
@@ -593,8 +589,6 @@ github.com/docker/libtrust v0.0.0-20160708172513-aabc10ec26b7/go.mod h1:cyGadeNE
 github.com/docker/spdystream v0.0.0-20160310174837-449fdfce4d96/go.mod h1:Qh8CwZgvJUkLughtfhJv5dyTYa91l1fOUCrgjqmcifM=
 github.com/docker/spdystream v0.0.0-20181023171402-6480d4af844c/go.mod h1:Qh8CwZgvJUkLughtfhJv5dyTYa91l1fOUCrgjqmcifM=
 github.com/docopt/docopt-go v0.0.0-20180111231733-ee0de3bc6815/go.mod h1:WwZ+bS3ebgob9U8Nd0kOddGdZWjyMGR8Wziv+TBNwSE=
-github.com/donovanhide/eventsource v0.0.0-20170630084216-b8f31a59085e h1:rMOGp6HPeMHbdLrZkX2nD+94uqDunc27tXVuS+ey4mQ=
-github.com/donovanhide/eventsource v0.0.0-20170630084216-b8f31a59085e/go.mod h1:56wL82FO0bfMU5RvfXoIwSOP2ggqqxT+tAfNEIyxuHw=
 github.com/dustin/go-humanize v0.0.0-20171111073723-bb3d318650d4/go.mod h1:HtrtbFcZ19U5GC7JDqmcUSB87Iq5E25KnS6fMYU6eOk=
 github.com/dustin/go-humanize v1.0.0 h1:VSnTsYCnlFHaM2/igO1h6X3HA71jcobQuxemgkq4zYo=
 github.com/dustin/go-humanize v1.0.0/go.mod h1:HtrtbFcZ19U5GC7JDqmcUSB87Iq5E25KnS6fMYU6eOk=
@@ -669,8 +663,6 @@ github.com/fsnotify/fsnotify v1.5.4/go.mod h1:OVB6XrOHzAwXMpEM7uPOzcehqUV2UqJxmV
 github.com/fullsailor/pkcs7 v0.0.0-20190404230743-d7302db945fa/go.mod h1:KnogPXtdwXqoenmZCw6S+25EAm2MkxbG0deNDu4cbSA=
 github.com/fvbommel/sortorder v1.0.1 h1:dSnXLt4mJYH25uDDGa3biZNQsozaUWDSWeKJ0qqFfzE=
 github.com/fvbommel/sortorder v1.0.1/go.mod h1:uk88iVf1ovNn1iLfgUVU2F9o5eO30ui720w+kxuqRs0=
-github.com/gambol99/go-marathon v0.0.0-20180614232016-99a156b96fb2 h1:df6OFl8WNXk82xxP3R9ZPZ5seOA8XZkwLdbEzZF1/xI=
-github.com/gambol99/go-marathon v0.0.0-20180614232016-99a156b96fb2/go.mod h1:GLyXJD41gBO/NPKVPGQbhyyC06eugGy15QEZyUkE2/s=
 github.com/garyburd/redigo v0.0.0-20150301180006-535138d7bcd7/go.mod h1:NR3MbYisc3/PwhQ00EMzDiPmrwpPxAn5GI05/YaO1SY=
 github.com/getkin/kin-openapi v0.61.0/go.mod h1:7Yn5whZr5kJi6t+kShccXS8ae1APpYTW6yheSwk8Yi4=
 github.com/getkin/kin-openapi v0.87.0/go.mod h1:660oXbgy5JFMKreazJaQTw7o+X00qeSyhcnluiMv+Xg=
@@ -851,7 +843,6 @@ github.com/golang/protobuf v1.5.2 h1:ROPKBNFfQgOUMifHyP+KYbvpjbdoFNs+aK7DXlji0Tw
 github.com/golang/protobuf v1.5.2/go.mod h1:XVQd3VNwM+JqD3oG2Ue2ip4fOMUkwXdXDdiuN0vRsmY=
 github.com/golang/snappy v0.0.0-20180518054509-2e65f85255db/go.mod h1:/XxbfmMg8lxefKM7IXC3fBNl/7bRcc72aCRzEWrmP2Q=
 github.com/golang/snappy v0.0.1/go.mod h1:/XxbfmMg8lxefKM7IXC3fBNl/7bRcc72aCRzEWrmP2Q=
-github.com/golang/snappy v0.0.3/go.mod h1:/XxbfmMg8lxefKM7IXC3fBNl/7bRcc72aCRzEWrmP2Q=
 github.com/golang/snappy v0.0.4 h1:yAGX7huGHXlcLOEtBnF4w7FQwA26wojNCwOYAEhLjQM=
 github.com/golangci/lint-1 v0.0.0-20181222135242-d2cdd8c08219/go.mod h1:/X8TswGSh1pIozq4ZwCfxS0WA5JGXguxk94ar/4c87Y=
 github.com/gomodule/redigo v1.8.2/go.mod h1:P9dn9mFrCBvWhGE1wpxx6fgq7BAeLBk+UUUzlpkBYO0=
@@ -897,7 +888,6 @@ github.com/google/gofuzz v1.2.0/go.mod h1:dBl0BpW6vV/+mYPU4Po3pmUjxk6FQPldtuIdl/
 github.com/google/martian v2.1.0+incompatible/go.mod h1:9I4somxYTbIHy5NJKHRl3wXiIaQGbYVAs8BPL6v8lEs=
 github.com/google/martian/v3 v3.0.0/go.mod h1:y5Zk1BBys9G+gd6Jrk0W3cC1+ELVxBWuIGO+w/tUAp0=
 github.com/google/martian/v3 v3.1.0/go.mod h1:y5Zk1BBys9G+gd6Jrk0W3cC1+ELVxBWuIGO+w/tUAp0=
-github.com/google/martian/v3 v3.2.1/go.mod h1:oBOf6HBosgwRXnUGWUB05QECsc6uvmMiJ3+6W4l/CUk=
 github.com/google/pprof v0.0.0-20181206194817-3ea8567a2e57/go.mod h1:zfwlbNMJ+OItoe0UupaVj+oy1omPYYDuagoSzA8v9mc=
 github.com/google/pprof v0.0.0-20190515194954-54271f7e092f/go.mod h1:zfwlbNMJ+OItoe0UupaVj+oy1omPYYDuagoSzA8v9mc=
 github.com/google/pprof v0.0.0-20191218002539-d4f498aebedc/go.mod h1:ZgVRPoUq/hfqzAqh7sHMqb3I9Rq5C59dIz2SbBwJ4eM=
@@ -911,8 +901,6 @@ github.com/google/pprof v0.0.0-20210122040257-d980be63207e/go.mod h1:kpwsk12EmLe
 github.com/google/pprof v0.0.0-20210226084205-cbba55b83ad5/go.mod h1:kpwsk12EmLew5upagYY7GY0pfYCcupk39gWOCRROcvE=
 github.com/google/pprof v0.0.0-20210407192527-94a9f03dee38/go.mod h1:kpwsk12EmLew5upagYY7GY0pfYCcupk39gWOCRROcvE=
 github.com/google/pprof v0.0.0-20210601050228-01bbb1931b22/go.mod h1:kpwsk12EmLew5upagYY7GY0pfYCcupk39gWOCRROcvE=
-github.com/google/pprof v0.0.0-20210609004039-a478d1d731e9/go.mod h1:kpwsk12EmLew5upagYY7GY0pfYCcupk39gWOCRROcvE=
-github.com/google/pprof v0.0.0-20210720184732-4bb14d4b1be1/go.mod h1:kpwsk12EmLew5upagYY7GY0pfYCcupk39gWOCRROcvE=
 github.com/google/renameio v0.1.0/go.mod h1:KWCgfxg9yswjAJkECMjeO8J8rahYeXnNhOm40UhjYkI=
 github.com/google/shlex v0.0.0-20191202100458-e7afc7fbc510 h1:El6M4kTTCOh6aBiKaUGG7oYTSPP8MxqL4YI3kZKwcP4=
 github.com/google/shlex v0.0.0-20191202100458-e7afc7fbc510/go.mod h1:pupxD2MaaD3pAXIBCelhxNneeOaAeabZDe5s4K6zSpQ=
@@ -923,12 +911,14 @@ github.com/google/uuid v1.1.2/go.mod h1:TIyPZe4MgqvfeYDBFedMoGGpEw/LqOeaOT+nhxU+
 github.com/google/uuid v1.2.0/go.mod h1:TIyPZe4MgqvfeYDBFedMoGGpEw/LqOeaOT+nhxU+yHo=
 github.com/google/uuid v1.3.0 h1:t6JiXgmwXMjEs8VusXIJk2BXHsn+wx8BZdTaoZ5fu7I=
 github.com/google/uuid v1.3.0/go.mod h1:TIyPZe4MgqvfeYDBFedMoGGpEw/LqOeaOT+nhxU+yHo=
+github.com/googleapis/enterprise-certificate-proxy v0.2.0 h1:y8Yozv7SZtlU//QXbezB6QkpuE6jMD2/gfzk4AftXjs=
+github.com/googleapis/enterprise-certificate-proxy v0.2.0/go.mod h1:8C0jb7/mgJe/9KK8Lm7X9ctZC2t60YyIpYEI16jx0Qg=
 github.com/googleapis/gax-go v2.0.0+incompatible/go.mod h1:SFVmujtThgffbyetf+mdk2eWhX2bMyUtNHzFKcPA9HY=
 github.com/googleapis/gax-go/v2 v2.0.3/go.mod h1:LLvjysVCY1JZeum8Z6l8qUty8fiNwE08qbEPm1M08qg=
 github.com/googleapis/gax-go/v2 v2.0.4/go.mod h1:0Wqv26UfaUD9n4G6kQubkQ+KchISgw+vpHVxEJEs9eg=
 github.com/googleapis/gax-go/v2 v2.0.5/go.mod h1:DWXyrwAJ9X0FpwwEdw+IPEYBICEFu5mhpdKc/us6bOk=
-github.com/googleapis/gax-go/v2 v2.1.0 h1:6DWmvNpomjL1+3liNSZbVns3zsYzzCjm6pRBO1tLeso=
+github.com/googleapis/gax-go/v2 v2.6.0 h1:SXk3ABtQYDT/OH8jAyvEOQ58mgawq5C4o/4/89qN2ZU=
-github.com/googleapis/gax-go/v2 v2.1.0/go.mod h1:Q3nei7sK6ybPYH7twZdmQpAd1MKb7pfu6SK+H1/DsU0=
+github.com/googleapis/gax-go/v2 v2.6.0/go.mod h1:1mjbznJAPHFpesgE5ucqfYEscaz5kMdcIDwU/6+DDoY=
 github.com/googleapis/gnostic v0.0.0-20170426233943-68f4ded48ba9/go.mod h1:sJBsCZ4ayReDTBIg8b9dl28c5xFWyhBTVRp3pOg5EKY=
 github.com/googleapis/gnostic v0.0.0-20170729233727-0c5108395e2d/go.mod h1:sJBsCZ4ayReDTBIg8b9dl28c5xFWyhBTVRp3pOg5EKY=
 github.com/googleapis/gnostic v0.2.0/go.mod h1:sJBsCZ4ayReDTBIg8b9dl28c5xFWyhBTVRp3pOg5EKY=
@@ -968,8 +958,9 @@ github.com/grpc-ecosystem/grpc-gateway v1.5.0/go.mod h1:RSKVYQBd5MCa4OVpNdGskqpg
 github.com/grpc-ecosystem/grpc-gateway v1.9.0/go.mod h1:vNeuVxBJEsws4ogUvrchl83t/GYV9WGTSLVdBhOQFDY=
 github.com/grpc-ecosystem/grpc-gateway v1.9.5/go.mod h1:vNeuVxBJEsws4ogUvrchl83t/GYV9WGTSLVdBhOQFDY=
 github.com/grpc-ecosystem/grpc-gateway v1.16.0/go.mod h1:BDjrQk3hbvj6Nolgz8mAMFbcEtjT1g+wF4CSlocrBnw=
-github.com/grpc-ecosystem/grpc-gateway/v2 v2.7.0 h1:BZHcxBETFHIdVyhyEfOvn/RdU/QGdLI4y34qQGjGWO0=
 github.com/grpc-ecosystem/grpc-gateway/v2 v2.7.0/go.mod h1:hgWBS7lorOAVIJEQMi4ZsPv9hVvWI6+ch50m39Pf2Ks=
+github.com/grpc-ecosystem/grpc-gateway/v2 v2.14.0 h1:t7uX3JBHdVwAi3G7sSSdbsk8NfgA+LnUS88V/2EKaA0=
+github.com/grpc-ecosystem/grpc-gateway/v2 v2.14.0/go.mod h1:4OGVnY4qf2+gw+ssiHbW+pq4mo2yko94YxxMmXZ7jCA=
 github.com/grpc-ecosystem/grpc-opentracing v0.0.0-20180507213350-8e809c8a8645 h1:MJG/KsmcqMwFAkh8mTnAwhyKoB+sTAnY4CACC110tbU=
 github.com/grpc-ecosystem/grpc-opentracing v0.0.0-20180507213350-8e809c8a8645/go.mod h1:6iZfnjpejD4L/4DwD7NryNaJyCQdzwWwH2MWhCA90Kw=
 github.com/h2non/parth v0.0.0-20190131123155-b4df798d6542 h1:2VTzZjLZBgl62/EtslCrtky5vbi9dd7HrQPQIx6wqiw=
@@ -1668,8 +1659,6 @@ github.com/prometheus/procfs v0.7.3/go.mod h1:cz+aTbrPOrUb4q7XlbU9ygM+/jj0fzG6c1
 github.com/prometheus/tsdb v0.7.1/go.mod h1:qhTCs0VvXwvX/y3TZrWD7rabWM+ijKTux40TwIPHuXU=
 github.com/qri-io/jsonpointer v0.1.0/go.mod h1:DnJPaYgiKu56EuDp8TU5wFLdZIcAnb/uH9v37ZaMV64=
 github.com/qri-io/jsonschema v0.1.1/go.mod h1:QpzJ6gBQ0GYgGmh7mDQ1YsvvhSgE4rYj0k8t5MBOmUY=
-github.com/rancher/go-rancher-metadata v0.0.0-20200311180630-7f4c936a06ac h1:wBGhHdXKICZmvAPWS8gQoMyOWDH7QAi9bU4Z1nDWnFU=
-github.com/rancher/go-rancher-metadata v0.0.0-20200311180630-7f4c936a06ac/go.mod h1:67sLWL17mVlO1HFROaTBmU71NB4R8UNCesFHhg0f6LQ=
 github.com/rboyer/safeio v0.2.1/go.mod h1:Cq/cEPK+YXFn622lsQ0K4KsPZSPtaptHHEldsy7Fmig=
 github.com/rcrowley/go-metrics v0.0.0-20181016184325-3113b8401b8a h1:9ZKAASQSHhDYGoxY8uLVpewe1GDZ2vu2Tr/vTdVAkFQ=
 github.com/rcrowley/go-metrics v0.0.0-20181016184325-3113b8401b8a/go.mod h1:bCqnVzQkZxMG4s8nGwiZ5l3QUCyqpo9Y+/ZMZ9VjZe4=
@@ -1998,32 +1987,32 @@ go.opencensus.io v0.23.0 h1:gqCw0LfLxScz8irSi8exQc7fyQ0fKQU/qnC/X8+V/1M=
 go.opencensus.io v0.23.0/go.mod h1:XItmlyltB5F7CS4xOC1DcqMoFqwtC6OG2xF7mCv7P7E=
 go.opentelemetry.io/collector/pdata v0.64.1 h1:8E06uHr0nnenGftFwhwdenA88QhVnF4dJam+qVXgdVg=
 go.opentelemetry.io/collector/pdata v0.64.1/go.mod h1:IzvXUGQml2mrnvdb8zIlEW3qQs9oFLdD2hLwJdZ+pek=
-go.opentelemetry.io/otel v1.11.1 h1:4WLLAmcfkmDk2ukNXJyq3/kiz/3UzCaYq6PskJsaou4=
+go.opentelemetry.io/otel v1.11.2 h1:YBZcQlsVekzFsFbjygXMOXSs6pialIZxcjfO/mBDmR0=
-go.opentelemetry.io/otel v1.11.1/go.mod h1:1nNhXBbWSD0nsL38H6btgnFN2k4i0sNLHNNMZMSbUGE=
+go.opentelemetry.io/otel v1.11.2/go.mod h1:7p4EUV+AqgdlNV9gL97IgUZiVR3yrFXYo53f9BM3tRI=
-go.opentelemetry.io/otel/bridge/opentracing v1.11.1 h1:/ZBsgjXWUpiZ5M9zm+Ft3kuDUGErIGcEJbKRIsFN6jA=
+go.opentelemetry.io/otel/bridge/opentracing v1.11.2 h1:Wx51zQDSZDNo5wxMPhkPwzgpUZLQYYDtT41LCcl7opg=
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-go.opentelemetry.io/otel/trace v1.11.1/go.mod h1:f/Q9G7vzk5u91PhbmKbg1Qn0rzH1LJ4vbPHFGkTPtOk=
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 go.opentelemetry.io/proto/otlp v0.7.0/go.mod h1:PqfVotwruBrMGOCsRd/89rSnXhoiJIqeYNgFYFoEGnI=
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@@ -2213,7 +2202,6 @@ golang.org/x/net v0.0.0-20210316092652-d523dce5a7f4/go.mod h1:RBQZq4jEuRlivfhVLd
 golang.org/x/net v0.0.0-20210405180319-a5a99cb37ef4/go.mod h1:p54w0d4576C0XHj96bSt6lcn1PtDYWL6XObtHCRCNQM=
 golang.org/x/net v0.0.0-20210410081132-afb366fc7cd1/go.mod h1:9tjilg8BloeKEkVJvy7fQ90B1CfIiPueXVOjqfkSzI8=
 golang.org/x/net v0.0.0-20210428140749-89ef3d95e781/go.mod h1:OJAsFXCWl8Ukc7SiCT/9KSuxbyM7479/AVlXFRxuMCk=
-golang.org/x/net v0.0.0-20210503060351-7fd8e65b6420/go.mod h1:9nx3DQGgdP8bBQD5qxJ1jj9UTztislL4KSBs9R2vV5Y=
 golang.org/x/net v0.0.0-20210520170846-37e1c6afe023/go.mod h1:9nx3DQGgdP8bBQD5qxJ1jj9UTztislL4KSBs9R2vV5Y=
 golang.org/x/net v0.0.0-20210525063256-abc453219eb5/go.mod h1:9nx3DQGgdP8bBQD5qxJ1jj9UTztislL4KSBs9R2vV5Y=
 golang.org/x/net v0.0.0-20210726213435-c6fcb2dbf985/go.mod h1:9nx3DQGgdP8bBQD5qxJ1jj9UTztislL4KSBs9R2vV5Y=
@@ -2224,8 +2212,8 @@ golang.org/x/net v0.0.0-20211216030914-fe4d6282115f/go.mod h1:9nx3DQGgdP8bBQD5qx
 golang.org/x/net v0.0.0-20220127200216-cd36cc0744dd/go.mod h1:CfG3xpIq0wQ8r1q4Su4UZFWDARRcnwPjda9FqA0JpMk=
 golang.org/x/net v0.0.0-20220225172249-27dd8689420f/go.mod h1:CfG3xpIq0wQ8r1q4Su4UZFWDARRcnwPjda9FqA0JpMk=
 golang.org/x/net v0.0.0-20220624214902-1bab6f366d9e/go.mod h1:XRhObCWvk6IyKnWLug+ECip1KBveYUHfp+8e9klMJ9c=
-golang.org/x/net v0.3.1-0.20221206200815-1e63c2f08a10 h1:Frnccbp+ok2GkUS2tC84yAq/U9Vg+0sIO7aRL3T4Xnc=
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-golang.org/x/net v0.3.1-0.20221206200815-1e63c2f08a10/go.mod h1:MBQ8lrhLObU/6UmLb4fmbmk5OcyYmqtbGd/9yIeKjEE=
+golang.org/x/net v0.4.0/go.mod h1:MBQ8lrhLObU/6UmLb4fmbmk5OcyYmqtbGd/9yIeKjEE=
 golang.org/x/oauth2 v0.0.0-20180724155351-3d292e4d0cdc/go.mod h1:N/0e6XlmueqKjAGxoOufVs8QHGRruUQn6yWY3a++T0U=
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@@ -2242,13 +2230,10 @@ golang.org/x/oauth2 v0.0.0-20210220000619-9bb904979d93/go.mod h1:KelEdhl1UZF7XfJ
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@@ -2261,8 +2246,8 @@ golang.org/x/sync v0.0.0-20200625203802-6e8e738ad208/go.mod h1:RxMgew5VJxzue5/jJ
 golang.org/x/sync v0.0.0-20201020160332-67f06af15bc9/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
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 golang.org/x/sys v0.0.0-20170830134202-bb24a47a89ea/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
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@@ -2376,16 +2361,12 @@ golang.org/x/sys v0.0.0-20210403161142-5e06dd20ab57/go.mod h1:h1NjWce9XRLGQEsW7w
 golang.org/x/sys v0.0.0-20210423082822-04245dca01da/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20210426230700-d19ff857e887/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20210510120138-977fb7262007/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
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 golang.org/x/sys v0.0.0-20210603081109-ebe580a85c40/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
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 golang.org/x/sys v0.0.0-20210806184541-e5e7981a1069/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.0.0-20210809222454-d867a43fc93e/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
-golang.org/x/sys v0.0.0-20210823070655-63515b42dcdf/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
-golang.org/x/sys v0.0.0-20210908233432-aa78b53d3365/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.0.0-20210927094055-39ccf1dd6fa6/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.0.0-20211103235746-7861aae1554b/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.0.0-20211216021012-1d35b9e2eb4e/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
@@ -2499,8 +2480,6 @@ golang.org/x/tools v0.0.0-20210114065538-d78b04bdf963/go.mod h1:emZCQorbCU4vsT4f
 golang.org/x/tools v0.1.0/go.mod h1:xkSsbof2nBLbhDlRMhhhyNLN/zl3eTqcnHD5viDpcZ0=
 golang.org/x/tools v0.1.1/go.mod h1:o0xws9oXOQQZyjljx8fwUC0k7L1pTE6eaCbjGeHmOkk=
 golang.org/x/tools v0.1.2/go.mod h1:o0xws9oXOQQZyjljx8fwUC0k7L1pTE6eaCbjGeHmOkk=
-golang.org/x/tools v0.1.3/go.mod h1:o0xws9oXOQQZyjljx8fwUC0k7L1pTE6eaCbjGeHmOkk=
-golang.org/x/tools v0.1.4/go.mod h1:o0xws9oXOQQZyjljx8fwUC0k7L1pTE6eaCbjGeHmOkk=
 golang.org/x/tools v0.1.5/go.mod h1:o0xws9oXOQQZyjljx8fwUC0k7L1pTE6eaCbjGeHmOkk=
 golang.org/x/tools v0.1.6-0.20210726203631-07bc1bf47fb2/go.mod h1:o0xws9oXOQQZyjljx8fwUC0k7L1pTE6eaCbjGeHmOkk=
 golang.org/x/tools v0.2.0 h1:G6AHpWxTMGY1KyEYoAQ5WTtIekUUvDNjan3ugu60JvE=
@@ -2508,8 +2487,9 @@ golang.org/x/tools v0.2.0/go.mod h1:y4OqIKeOV/fWJetJ8bXPU1sEVniLMIyDAZWeHdV+NTA=
 golang.org/x/xerrors v0.0.0-20190717185122-a985d3407aa7/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
 golang.org/x/xerrors v0.0.0-20191011141410-1b5146add898/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
 golang.org/x/xerrors v0.0.0-20191204190536-9bdfabe68543/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
-golang.org/x/xerrors v0.0.0-20200804184101-5ec99f83aff1 h1:go1bK/D/BFZV2I8cIQd1NKEZ+0owSTG1fDTci4IqFcE=
 golang.org/x/xerrors v0.0.0-20200804184101-5ec99f83aff1/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
+golang.org/x/xerrors v0.0.0-20220907171357-04be3eba64a2 h1:H2TDz8ibqkAF6YGhCdN3jS9O0/s90v0rJh3X/OLHEUk=
+golang.org/x/xerrors v0.0.0-20220907171357-04be3eba64a2/go.mod h1:K8+ghG5WaK9qNqU5K3HdILfMLy1f3aNYFI/wnl100a8=
 gomodules.xyz/jsonpatch/v2 v2.2.0/go.mod h1:WXp+iVDkoLQqPudfQ9GBlwB2eZ5DKOnjQZCYdOS8GPY=
 gonum.org/v1/gonum v0.0.0-20180816165407-929014505bf4/go.mod h1:Y+Yx5eoAFn32cQvJDxZx5Dpnq+c3wtXuadVZAcxbbBo=
 gonum.org/v1/gonum v0.8.2 h1:CCXrcPKiGGotvnN6jfUsKk4rRqm7q09/YbKb5xCEvtM=
@@ -2544,14 +2524,8 @@ google.golang.org/api v0.40.0/go.mod h1:fYKFpnQN0DsDSKRVRcQSDQNtqWPfM9i+zNPxepjR
 google.golang.org/api v0.41.0/go.mod h1:RkxM5lITDfTzmyKFPt+wGrCJbVfniCr2ool8kTBzRTU=
 google.golang.org/api v0.43.0/go.mod h1:nQsDGjRXMo4lvh5hP0TKqF244gqhGcr/YSIykhUk/94=
 google.golang.org/api v0.44.0/go.mod h1:EBOGZqzyhtvMDoxwS97ctnh0zUmYY6CxqXsc1AvkYD8=
-google.golang.org/api v0.47.0/go.mod h1:Wbvgpq1HddcWVtzsVLyfLp8lDg6AA241LmgIL59tHXo=
+google.golang.org/api v0.100.0 h1:LGUYIrbW9pzYQQ8NWXlaIVkgnfubVBZbMFb9P8TK374=
-google.golang.org/api v0.48.0/go.mod h1:71Pr1vy+TAZRPkPs/xlCf5SsU8WjuAWv1Pfjbtukyy4=
+google.golang.org/api v0.100.0/go.mod h1:ZE3Z2+ZOr87Rx7dqFsdRQkRBk36kDtp/h+QpHbB7a70=
-google.golang.org/api v0.50.0/go.mod h1:4bNT5pAuq5ji4SRZm+5QIkjny9JAyVD/3gaSihNefaw=
-google.golang.org/api v0.51.0/go.mod h1:t4HdrdoNgyN5cbEfm7Lum0lcLDLiise1F8qDKX00sOU=
-google.golang.org/api v0.54.0/go.mod h1:7C4bFFOvVDGXjfDTAsgGwDgAxRDeQ4X8NvUedIt6z3k=
-google.golang.org/api v0.55.0/go.mod h1:38yMfeP1kfjsl8isn0tliTjIb1rJXcQi4UXlbqivdVE=
-google.golang.org/api v0.57.0 h1:4t9zuDlHLcIx0ZEhmXEeFVCRsiOgpgn2QOH9N0MNjPI=
-google.golang.org/api v0.57.0/go.mod h1:dVPlbZyBo2/OjBpmvNdpn2GRm6rPy75jyU7bmhdrMgI=
 google.golang.org/appengine v1.1.0/go.mod h1:EbEs0AVv82hx2wNQdGPgUI5lhzA/G0D9YwlJXL52JkM=
 google.golang.org/appengine v1.2.0/go.mod h1:xpcJRLb0r/rnEns0DIKYYv+WjYCduHsrkT7/EB5XEv4=
 google.golang.org/appengine v1.3.0/go.mod h1:xpcJRLb0r/rnEns0DIKYYv+WjYCduHsrkT7/EB5XEv4=
@@ -2618,25 +2592,11 @@ google.golang.org/genproto v0.0.0-20210303154014-9728d6b83eeb/go.mod h1:FWY/as6D
 google.golang.org/genproto v0.0.0-20210310155132-4ce2db91004e/go.mod h1:FWY/as6DDZQgahTzZj3fqbO1CbirC29ZNUFHwi0/+no=
 google.golang.org/genproto v0.0.0-20210319143718-93e7006c17a6/go.mod h1:FWY/as6DDZQgahTzZj3fqbO1CbirC29ZNUFHwi0/+no=
 google.golang.org/genproto v0.0.0-20210402141018-6c239bbf2bb1/go.mod h1:9lPAdzaEmUacj36I+k7YKbEc5CXzPIeORRgDAUOu28A=
-google.golang.org/genproto v0.0.0-20210513213006-bf773b8c8384/go.mod h1:P3QM42oQyzQSnHPnZ/vqoCdDmzH28fzWByN9asMeM8A=
 google.golang.org/genproto v0.0.0-20210602131652-f16073e35f0c/go.mod h1:UODoCrxHCcBojKKwX1terBiRUaqAsFqJiF615XL43r0=
-google.golang.org/genproto v0.0.0-20210604141403-392c879c8b08/go.mod h1:UODoCrxHCcBojKKwX1terBiRUaqAsFqJiF615XL43r0=
-google.golang.org/genproto v0.0.0-20210608205507-b6d2f5bf0d7d/go.mod h1:UODoCrxHCcBojKKwX1terBiRUaqAsFqJiF615XL43r0=
-google.golang.org/genproto v0.0.0-20210624195500-8bfb893ecb84/go.mod h1:SzzZ/N+nwJDaO1kznhnlzqS8ocJICar6hYhVyhi++24=
-google.golang.org/genproto v0.0.0-20210713002101-d411969a0d9a/go.mod h1:AxrInvYm1dci+enl5hChSFPOmmUF1+uAa/UsgNRWd7k=
-google.golang.org/genproto v0.0.0-20210716133855-ce7ef5c701ea/go.mod h1:AxrInvYm1dci+enl5hChSFPOmmUF1+uAa/UsgNRWd7k=
-google.golang.org/genproto v0.0.0-20210728212813-7823e685a01f/go.mod h1:ob2IJxKrgPT52GcgX759i1sleT07tiKowYBGbczaW48=
-google.golang.org/genproto v0.0.0-20210805201207-89edb61ffb67/go.mod h1:ob2IJxKrgPT52GcgX759i1sleT07tiKowYBGbczaW48=
-google.golang.org/genproto v0.0.0-20210813162853-db860fec028c/go.mod h1:cFeNkxwySK631ADgubI+/XFU/xp8FD5KIVV4rj8UC5w=
-google.golang.org/genproto v0.0.0-20210821163610-241b8fcbd6c8/go.mod h1:eFjDcFEctNawg4eG61bRv87N7iHBWyVhJu7u1kqDUXY=
-google.golang.org/genproto v0.0.0-20210828152312-66f60bf46e71/go.mod h1:eFjDcFEctNawg4eG61bRv87N7iHBWyVhJu7u1kqDUXY=
-google.golang.org/genproto v0.0.0-20210831024726-fe130286e0e2/go.mod h1:eFjDcFEctNawg4eG61bRv87N7iHBWyVhJu7u1kqDUXY=
-google.golang.org/genproto v0.0.0-20210903162649-d08c68adba83/go.mod h1:eFjDcFEctNawg4eG61bRv87N7iHBWyVhJu7u1kqDUXY=
-google.golang.org/genproto v0.0.0-20210924002016-3dee208752a0/go.mod h1:5CzLGKJ67TSI2B9POpiiyGha0AjJvZIUgRMt1dSmuhc=
 google.golang.org/genproto v0.0.0-20211021150943-2b146023228c/go.mod h1:5CzLGKJ67TSI2B9POpiiyGha0AjJvZIUgRMt1dSmuhc=
 google.golang.org/genproto v0.0.0-20211118181313-81c1377c94b1/go.mod h1:5CzLGKJ67TSI2B9POpiiyGha0AjJvZIUgRMt1dSmuhc=
-google.golang.org/genproto v0.0.0-20220502173005-c8bf987b8c21 h1:hrbNEivu7Zn1pxvHk6MBrq9iE22woVILTHqexqBxe6I=
+google.golang.org/genproto v0.0.0-20221207170731-23e4bf6bdc37 h1:jmIfw8+gSvXcZSgaFAGyInDXeWzUhvYH57G/5GKMn70=
-google.golang.org/genproto v0.0.0-20220502173005-c8bf987b8c21/go.mod h1:RAyBrSAP7Fh3Nc84ghnVLDPuV51xc9agzmm4Ph6i0Q4=
+google.golang.org/genproto v0.0.0-20221207170731-23e4bf6bdc37/go.mod h1:RGgjbofJ8xD9Sq1VVhDM1Vok1vRONV+rg+CjzG4SZKM=
 google.golang.org/grpc v0.0.0-20160317175043-d3ddb4469d5a/go.mod h1:yo6s7OP7yaDglbqo1J04qKzAhqBH6lvTonzMVmEdcZw=
 google.golang.org/grpc v1.14.0/go.mod h1:yo6s7OP7yaDglbqo1J04qKzAhqBH6lvTonzMVmEdcZw=
 google.golang.org/grpc v1.16.0/go.mod h1:0JHn/cJsOMiMfNA9+DeHDlAU7KAAB5GDlYFpa9MZMio=
@@ -2667,18 +2627,13 @@ google.golang.org/grpc v1.34.0/go.mod h1:WotjhfgOW/POjDeRt8vscBtXq+2VjORFy659qA5
 google.golang.org/grpc v1.35.0/go.mod h1:qjiiYl8FncCW8feJPdyg3v6XW24KsRHe+dy9BAGRRjU=
 google.golang.org/grpc v1.36.0/go.mod h1:qjiiYl8FncCW8feJPdyg3v6XW24KsRHe+dy9BAGRRjU=
 google.golang.org/grpc v1.36.1/go.mod h1:qjiiYl8FncCW8feJPdyg3v6XW24KsRHe+dy9BAGRRjU=
-google.golang.org/grpc v1.37.0/go.mod h1:NREThFqKR1f3iQ6oBuvc5LadQuXVGo9rkm5ZGrQdJfM=
-google.golang.org/grpc v1.37.1/go.mod h1:NREThFqKR1f3iQ6oBuvc5LadQuXVGo9rkm5ZGrQdJfM=
 google.golang.org/grpc v1.38.0/go.mod h1:NREThFqKR1f3iQ6oBuvc5LadQuXVGo9rkm5ZGrQdJfM=
-google.golang.org/grpc v1.39.0/go.mod h1:PImNr+rS9TWYb2O4/emRugxiyHZ5JyHW5F+RPnDzfrE=
-google.golang.org/grpc v1.39.1/go.mod h1:PImNr+rS9TWYb2O4/emRugxiyHZ5JyHW5F+RPnDzfrE=
 google.golang.org/grpc v1.40.0/go.mod h1:ogyxbiOoUXAkP+4+xa6PZSE9DZgIHtSpzjDTB9KAK34=
 google.golang.org/grpc v1.41.0/go.mod h1:U3l9uK9J0sini8mHphKoXyaqDA/8VyGnDee1zzIUK6k=
 google.golang.org/grpc v1.42.0/go.mod h1:k+4IHHFw41K8+bbowsex27ge2rCb65oeWqe4jJ590SU=
 google.golang.org/grpc v1.46.0/go.mod h1:vN9eftEi1UMyUsIF80+uQXhHjbXYbm0uXoFCACuMGWk=
-google.golang.org/grpc v1.50.1 h1:DS/BukOZWp8s6p4Dt/tOaJaTQyPyOoCcrjroHuCeLzY=
+google.golang.org/grpc v1.51.0 h1:E1eGv1FTqoLIdnBCZufiSHgKjlqG6fKFf6pPWtMTh8U=
-google.golang.org/grpc v1.50.1/go.mod h1:ZgQEeidpAuNRZ8iRrlBKXZQP1ghovWIVhdJRyCDK+GI=
+google.golang.org/grpc v1.51.0/go.mod h1:wgNDFcnuBGmxLKI/qn4T+m5BtEBYXJPvibbUPsAIPww=
-google.golang.org/grpc/cmd/protoc-gen-go-grpc v1.1.0/go.mod h1:6Kw0yEErY5E/yWrBtf03jp27GLLJujG4z/JK95pnjjw=
 google.golang.org/grpc/examples v0.0.0-20201130180447-c456688b1860/go.mod h1:Ly7ZA/ARzg8fnPU9TyZIxoz33sEUuWX7txiqs8lPTgE=
 google.golang.org/protobuf v0.0.0-20200109180630-ec00e32a8dfd/go.mod h1:DFci5gLYBciE7Vtevhsrf46CRTquxDuWsQurQQe4oz8=
 google.golang.org/protobuf v0.0.0-20200221191635-4d8936d0db64/go.mod h1:kwYJMbMJ01Woi6D6+Kah6886xMZcty6N08ah7+eCXa0=

integration/fixtures/marathon/simple.toml

@@ -1,22 +0,0 @@
-[global]
-  checkNewVersion = false
-  sendAnonymousUsage = false
-
-[log]
-  level = "DEBUG"
-  noColor = true
-
-[entryPoints]
-  [entryPoints.web]
-    address = ":8000"
-  [entryPoints.traefik]
-    address = ":9090"
-
-[api]
-  insecure = true
-
-[providers]
-  [providers.marathon]
-    endpoint = "{{.MarathonURL}}"
-    watch = true
-    exposedByDefault = true

integration/integration_test.go

@@ -91,8 +91,6 @@ func Test(t *testing.T) {
 	}
 	check.Suite(&KeepAliveSuite{})
 	check.Suite(&LogRotationSuite{})
-	check.Suite(&MarathonSuite{})
-	check.Suite(&MarathonSuite15{})
 	if !useVPN {
 		check.Suite(&ProxyProtocolSuite{})
 	}

integration/marathon15_test.go

@@ -1,94 +0,0 @@
-package integration
-
-import (
-	"net/http"
-	"os"
-	"time"
-
-	"github.com/gambol99/go-marathon"
-	"github.com/go-check/check"
-	"github.com/traefik/traefik/v2/integration/try"
-	checker "github.com/vdemeester/shakers"
-)
-
-// Marathon test suites.
-type MarathonSuite15 struct {
-	BaseSuite
-	marathonURL string
-}
-
-func (s *MarathonSuite15) SetUpSuite(c *check.C) {
-	s.createComposeProject(c, "marathon15")
-	s.composeUp(c)
-
-	s.marathonURL = "http://" + s.getComposeServiceIP(c, containerNameMarathon) + ":8080"
-
-	// Wait for Marathon readiness prior to creating the client so that we
-	// don't run into the "all cluster members down" state right from the
-	// start.
-	err := try.GetRequest(s.marathonURL+"/v2/leader", 1*time.Minute, try.StatusCodeIs(http.StatusOK))
-	c.Assert(err, checker.IsNil)
-}
-
-func (s *MarathonSuite15) TestConfigurationUpdate(c *check.C) {
-	// Start Traefik.
-	file := s.adaptFile(c, "fixtures/marathon/simple.toml", struct {
-		MarathonURL string
-	}{s.marathonURL})
-	defer os.Remove(file)
-	cmd, display := s.traefikCmd(withConfigFile(file))
-	defer display(c)
-	err := cmd.Start()
-	c.Assert(err, checker.IsNil)
-	defer s.killCmd(cmd)
-
-	// Wait for Traefik to turn ready.
-	err = try.GetRequest("http://127.0.0.1:8000/", 2*time.Second, try.StatusCodeIs(http.StatusNotFound))
-	c.Assert(err, checker.IsNil)
-
-	// Prepare Marathon client.
-	config := marathon.NewDefaultConfig()
-	config.URL = s.marathonURL
-	client, err := marathon.NewClient(config)
-	c.Assert(err, checker.IsNil)
-
-	// Create test application to be deployed.
-	app := marathon.NewDockerApplication().
-		Name("/whoami").
-		CPU(0.1).
-		Memory(32).
-		EmptyNetworks().
-		AddLabel("traefik.http.Routers.rt.Rule", "PathPrefix(`/service`)")
-	app.Container.
-		Expose(80).
-		Docker.
-		Container("traefik/whoami")
-	*app.Networks = append(*app.Networks, *marathon.NewBridgePodNetwork())
-
-	// Deploy the test application.
-	deployApplication(c, client, app)
-
-	// Query application via Traefik.
-	err = try.GetRequest("http://127.0.0.1:8000/service", 30*time.Second, try.StatusCodeIs(http.StatusOK))
-	c.Assert(err, checker.IsNil)
-
-	// Create test application with services to be deployed.
-	app = marathon.NewDockerApplication().
-		Name("/whoami").
-		CPU(0.1).
-		Memory(32).
-		EmptyNetworks().
-		AddLabel("traefik.http.Routers.app.Rule", "PathPrefix(`/app`)")
-	app.Container.
-		Expose(80).
-		Docker.
-		Container("traefik/whoami")
-	*app.Networks = append(*app.Networks, *marathon.NewBridgePodNetwork())
-
-	// Deploy the test application.
-	deployApplication(c, client, app)
-
-	// Query application via Traefik.
-	err = try.GetRequest("http://127.0.0.1:8000/app", 30*time.Second, try.StatusCodeIs(http.StatusOK))
-	c.Assert(err, checker.IsNil)
-}

integration/marathon_test.go

@@ -1,98 +0,0 @@
-package integration
-
-import (
-	"net/http"
-	"os"
-	"time"
-
-	"github.com/gambol99/go-marathon"
-	"github.com/go-check/check"
-	"github.com/traefik/traefik/v2/integration/try"
-	checker "github.com/vdemeester/shakers"
-)
-
-const containerNameMarathon = "marathon"
-
-// Marathon test suites.
-type MarathonSuite struct {
-	BaseSuite
-	marathonURL string
-}
-
-func (s *MarathonSuite) SetUpSuite(c *check.C) {
-	s.createComposeProject(c, "marathon")
-	s.composeUp(c)
-
-	s.marathonURL = "http://" + s.getComposeServiceIP(c, containerNameMarathon) + ":8080"
-
-	// Wait for Marathon readiness prior to creating the client so that we
-	// don't run into the "all cluster members down" state right from the
-	// start.
-	err := try.GetRequest(s.marathonURL+"/v2/leader", 1*time.Minute, try.StatusCodeIs(http.StatusOK))
-	c.Assert(err, checker.IsNil)
-}
-
-func deployApplication(c *check.C, client marathon.Marathon, application *marathon.Application) {
-	deploy, err := client.UpdateApplication(application, false)
-	c.Assert(err, checker.IsNil)
-	// Wait for deployment to complete.
-	c.Assert(client.WaitOnDeployment(deploy.DeploymentID, 1*time.Minute), checker.IsNil)
-}
-
-func (s *MarathonSuite) TestConfigurationUpdate(c *check.C) {
-	// Start Traefik.
-	file := s.adaptFile(c, "fixtures/marathon/simple.toml", struct {
-		MarathonURL string
-	}{s.marathonURL})
-	defer os.Remove(file)
-
-	cmd, display := s.traefikCmd(withConfigFile(file))
-	defer display(c)
-	err := cmd.Start()
-	c.Assert(err, checker.IsNil)
-	defer s.killCmd(cmd)
-
-	// Wait for Traefik to turn ready.
-	err = try.GetRequest("http://127.0.0.1:8000/", 2*time.Second, try.StatusCodeIs(http.StatusNotFound))
-	c.Assert(err, checker.IsNil)
-
-	// Prepare Marathon client.
-	config := marathon.NewDefaultConfig()
-	config.URL = s.marathonURL
-	client, err := marathon.NewClient(config)
-	c.Assert(err, checker.IsNil)
-
-	// Create test application to be deployed.
-	app := marathon.NewDockerApplication().
-		Name("/whoami").
-		CPU(0.1).
-		Memory(32).
-		AddLabel("traefik.http.Routers.rt.Rule", "PathPrefix(`/service`)")
-	app.Container.Docker.Bridged().
-		Expose(80).
-		Container("traefik/whoami")
-
-	// Deploy the test application.
-	deployApplication(c, client, app)
-
-	// Query application via Traefik.
-	err = try.GetRequest("http://127.0.0.1:8000/service", 30*time.Second, try.StatusCodeIs(http.StatusOK))
-	c.Assert(err, checker.IsNil)
-
-	// Create test application with services to be deployed.
-	app = marathon.NewDockerApplication().
-		Name("/whoami").
-		CPU(0.1).
-		Memory(32).
-		AddLabel("traefik.http.Routers.app.Rule", "PathPrefix(`/app`)")
-	app.Container.Docker.Bridged().
-		Expose(80).
-		Container("traefik/whoami")
-
-	// Deploy the test application.
-	deployApplication(c, client, app)
-
-	// Query application via Traefik.
-	err = try.GetRequest("http://127.0.0.1:8000/app", 30*time.Second, try.StatusCodeIs(http.StatusOK))
-	c.Assert(err, checker.IsNil)
-}

integration/resources/compose/marathon.yml

@@ -1,60 +0,0 @@
-version: "3.8"
-services:
-  zookeeper:
-    image: zookeeper:3.4.10
-
-  mesos-master:
-    image: mesosphere/mesos-master:1.0.1-2.0.93.ubuntu1404
-    # Uncomment published ports for interactive debugging.
-    # ports:
-    #   - "5050:5050"
-    environment:
-      MESOS_HOSTNAME: mesos-master
-      MESOS_CLUSTER: local
-      MESOS_REGISTRY: in_memory
-      MESOS_LOG_DIR: /var/log
-      MESOS_WORK_DIR: /var/lib/mesos
-      MESOS_ZK: zk://zookeeper:2181/mesos
-
-  mesos-slave:
-    image: docker:dind
-    privileged: true
-    # Uncomment published ports for interactive debugging.
-    # ports:
-    #   - "5051:5051"
-    # docker version in mesosphere/mesos-slave-dind:0.3.0_mesos-1.0.1_docker-1.10.3_ubuntu-14.04.5 is too old and can't
-    # pull images on new kernels.
-    command:
-    - "/bin/sh"
-    - "-c"
-    - "(/usr/local/bin/dockerd-entrypoint.sh &); sleep 10; set -x; \
-    docker -H unix:///var/run/docker.sock run -d --net=host --privileged \
-    -v /var/run/docker.sock:/var/run/docker.sock \
-    -v /cgroup:/cgroup -v /sys:/sys \
-    -v /usr/local/bin/docker:/usr/local/bin/docker \
-    -e MESOS_HOSTNAME=$$(hostname -i) \
-    -e MESOS_CONTAINERIZERS=docker,mesos \
-    -e MESOS_ISOLATOR=cgroups/cpu,cgroups/mem \
-    -e MESOS_LOG_DIR=/var/log \
-    -e MESOS_MASTER=zk://zookeeper:2181/mesos \
-    -e MESOS_PORT=5051 \
-    -e MESOS_WORK_DIR=/var/lib/mesos \
-    -e MESOS_EXECUTOR_REGISTRATION_TIMEOUT=5mins \
-    -e MESOS_EXECUTOR_SHUTDOWN_GRACE_PERIOD=90secs \
-    -e MESOS_DOCKER_STOP_TIMEOUT=60secs \
-    -e MESOS_RESOURCES='cpus:2;mem:2048;disk:20480;ports(*):[12000-12999]' \
-    mesosphere/mesos-slave:1.0.3; sleep 600"
-
-  marathon:
-    image: mesosphere/marathon:v1.3.12
-    # Uncomment published ports for interactive debugging.
-    # ports:
-    #   - "8080:8080"
-    environment:
-      MARATHON_ZK: zk://zookeeper:2181/marathon
-      MARATHON_MASTER: zk://zookeeper:2181/mesos
-
-networks:
-  default:
-    name: traefik-test-network
-    external: true

integration/resources/compose/marathon15.yml

@@ -1,59 +0,0 @@
-version: "3.8"
-services:
-  zookeeper:
-    image: zookeeper:3.4.10
-
-  mesos-master:
-    image: mesosphere/mesos-master:1.4.1
-    # Uncomment published ports for interactive debugging.
-    # ports:
-    #   - "5050:5050"
-    environment:
-      MESOS_HOSTNAME: mesos-master
-      MESOS_CLUSTER: local
-      MESOS_REGISTRY: in_memory
-      MESOS_LOG_DIR: /var/log
-      MESOS_WORK_DIR: /var/lib/mesos
-      MESOS_ZK: zk://zookeeper:2181/mesos
-
-  mesos-slave:
-    image: docker:dind
-    privileged: true
-    # Uncomment published ports for interactive debugging.
-    # ports:
-    #   - "5051:5051"
-    command:
-    - "/bin/sh"
-    - "-c"
-    - "(/usr/local/bin/dockerd-entrypoint.sh &); sleep 10; set -x; \
-    docker -H unix:///var/run/docker.sock run -d --net=host --privileged \
-    -v /var/run/docker.sock:/var/run/docker.sock \
-    -v /cgroup:/cgroup -v /sys:/sys \
-    -v /usr/local/bin/docker:/usr/local/bin/docker \
-    -e MESOS_HOSTNAME=$$(hostname -i) \
-    -e MESOS_CONTAINERIZERS=docker,mesos \
-    -e MESOS_ISOLATOR=cgroups/cpu,cgroups/mem \
-    -e MESOS_LOG_DIR=/var/log \
-    -e MESOS_MASTER=zk://zookeeper:2181/mesos \
-    -e MESOS_PORT=5051 \
-    -e MESOS_WORK_DIR=/var/lib/mesos \
-    -e MESOS_EXECUTOR_REGISTRATION_TIMEOUT=5mins \
-    -e MESOS_EXECUTOR_SHUTDOWN_GRACE_PERIOD=90secs \
-    -e MESOS_DOCKER_STOP_TIMEOUT=60secs \
-    -e MESOS_RESOURCES='cpus:2;mem:2048;disk:20480;ports(*):[12000-12999]' \
-    -e MESOS_SYSTEMD_ENABLE_SUPPORT=false \
-    mesosphere/mesos-slave:1.4.1; sleep 600"
-
-  marathon:
-    image: mesosphere/marathon:v1.5.9
-    # Uncomment published ports for interactive debugging.
-    # ports:
-    #   - "8080:8080"
-    environment:
-      MARATHON_ZK: zk://zookeeper:2181/marathon
-      MARATHON_MASTER: zk://zookeeper:2181/mesos
-
-networks:
-  default:
-    name: traefik-test-network
-    external: true

pkg/api/handler_overview_test.go

@@ -18,8 +18,6 @@ import (
 	"github.com/traefik/traefik/v2/pkg/provider/hub"
 	"github.com/traefik/traefik/v2/pkg/provider/kubernetes/crd"
 	"github.com/traefik/traefik/v2/pkg/provider/kubernetes/ingress"
-	"github.com/traefik/traefik/v2/pkg/provider/marathon"
-	"github.com/traefik/traefik/v2/pkg/provider/rancher"
 	"github.com/traefik/traefik/v2/pkg/provider/rest"
 	"github.com/traefik/traefik/v2/pkg/tracing/jaeger"
 	"github.com/traefik/traefik/v2/pkg/types"
@@ -238,11 +236,9 @@ func TestHandler_Overview(t *testing.T) {
 				Providers: &static.Providers{
 					Docker:            &docker.Provider{},
 					File:              &file.Provider{},
-					Marathon:          &marathon.Provider{},
 					KubernetesIngress: &ingress.Provider{},
 					KubernetesCRD:     &crd.Provider{},
 					Rest:              &rest.Provider{},
-					Rancher:           &rancher.Provider{},
 					Plugin: map[string]static.PluginConf{
 						"test": map[string]interface{}{},
 					},

pkg/api/testdata/overview-providers.json

@@ -25,11 +25,9 @@
 	"providers": [
 		"Docker",
 		"File",
-		"Marathon",
 		"KubernetesIngress",
 		"KubernetesCRD",
 		"Rest",
-		"Rancher",
 		"plugin-test"
 	],
 	"tcp": {

pkg/config/dynamic/fixtures/sample.toml

@@ -54,28 +54,6 @@
     watch = true
     filename = "foobar"
     debugLogGeneratedTemplate = true
-  [providers.marathon]
-    constraints = "foobar"
-    trace = true
-    watch = true
-    endpoint = "foobar"
-    defaultRule = "foobar"
-    exposedByDefault = true
-    dcosToken = "foobar"
-    dialerTimeout = 42
-    responseHeaderTimeout = 42
-    tlsHandshakeTimeout = 42
-    keepAlive = 42
-    forceTaskHostname = true
-    respectReadinessChecks = true
-    [providers.marathon.tls]
-      ca = "foobar"
-      cert = "foobar"
-      key = "foobar"
-      insecureSkipVerify = true
-    [providers.marathon.basic]
-      httpBasicAuthUser = "foobar"
-      httpBasicPassword = "foobar"
   [providers.kubernetesIngress]
     endpoint = "foobar"
     token = "foobar"
@@ -96,15 +74,6 @@
     ingressClass = "foobar"
   [providers.rest]
     entryPoint = "foobar"
-  [providers.rancher]
-    constraints = "foobar"
-    watch = true
-    defaultRule = "foobar"
-    exposedByDefault = true
-    enableServiceHealthFilter = true
-    refreshSeconds = 42
-    intervalPoll = true
-    prefix = "foobar"
 
 [api]
   entryPoint = "foobar"
@@ -124,14 +93,6 @@
   [metrics.statsD]
     address = "foobar"
     pushInterval = "10s"
-  [metrics.influxDB]
-    address = "foobar"
-    protocol = "foobar"
-    pushInterval = "10s"
-    database = "foobar"
-    retentionPolicy = "foobar"
-    username = "foobar"
-    password = "foobar"
 
 [ping]
   entryPoint = "foobar"

pkg/config/static/static_config.go

@@ -25,9 +25,7 @@ import (
 	"github.com/traefik/traefik/v2/pkg/provider/kv/etcd"
 	"github.com/traefik/traefik/v2/pkg/provider/kv/redis"
 	"github.com/traefik/traefik/v2/pkg/provider/kv/zk"
-	"github.com/traefik/traefik/v2/pkg/provider/marathon"
 	"github.com/traefik/traefik/v2/pkg/provider/nomad"
-	"github.com/traefik/traefik/v2/pkg/provider/rancher"
 	"github.com/traefik/traefik/v2/pkg/provider/rest"
 	"github.com/traefik/traefik/v2/pkg/tls"
 	"github.com/traefik/traefik/v2/pkg/tracing/datadog"
@@ -214,12 +212,10 @@ type Providers struct {
 
 	Docker            *docker.Provider               `description:"Enable Docker backend with default settings." json:"docker,omitempty" toml:"docker,omitempty" yaml:"docker,omitempty" export:"true" label:"allowEmpty" file:"allowEmpty"`
 	File              *file.Provider                 `description:"Enable File backend with default settings." json:"file,omitempty" toml:"file,omitempty" yaml:"file,omitempty" export:"true"`
-	Marathon          *marathon.Provider             `description:"Enable Marathon backend with default settings." json:"marathon,omitempty" toml:"marathon,omitempty" yaml:"marathon,omitempty" export:"true" label:"allowEmpty" file:"allowEmpty"`
 	KubernetesIngress *ingress.Provider              `description:"Enable Kubernetes backend with default settings." json:"kubernetesIngress,omitempty" toml:"kubernetesIngress,omitempty" yaml:"kubernetesIngress,omitempty" export:"true" label:"allowEmpty" file:"allowEmpty"`
 	KubernetesCRD     *crd.Provider                  `description:"Enable Kubernetes backend with default settings." json:"kubernetesCRD,omitempty" toml:"kubernetesCRD,omitempty" yaml:"kubernetesCRD,omitempty" export:"true" label:"allowEmpty" file:"allowEmpty"`
 	KubernetesGateway *gateway.Provider              `description:"Enable Kubernetes gateway api provider with default settings." json:"kubernetesGateway,omitempty" toml:"kubernetesGateway,omitempty" yaml:"kubernetesGateway,omitempty" export:"true" label:"allowEmpty" file:"allowEmpty"`
 	Rest              *rest.Provider                 `description:"Enable Rest backend with default settings." json:"rest,omitempty" toml:"rest,omitempty" yaml:"rest,omitempty" export:"true" label:"allowEmpty" file:"allowEmpty"`
-	Rancher           *rancher.Provider              `description:"Enable Rancher backend with default settings." json:"rancher,omitempty" toml:"rancher,omitempty" yaml:"rancher,omitempty" export:"true" label:"allowEmpty" file:"allowEmpty"`
 	ConsulCatalog     *consulcatalog.ProviderBuilder `description:"Enable ConsulCatalog backend with default settings." json:"consulCatalog,omitempty" toml:"consulCatalog,omitempty" yaml:"consulCatalog,omitempty" label:"allowEmpty" file:"allowEmpty" export:"true"`
 	Nomad             *nomad.ProviderBuilder         `description:"Enable Nomad backend with default settings." json:"nomad,omitempty" toml:"nomad,omitempty" yaml:"nomad,omitempty" label:"allowEmpty" file:"allowEmpty" export:"true"`
 	Ecs               *ecs.Provider                  `description:"Enable AWS ECS backend with default settings." json:"ecs,omitempty" toml:"ecs,omitempty" yaml:"ecs,omitempty" label:"allowEmpty" file:"allowEmpty" export:"true"`
@@ -278,12 +274,6 @@ func (c *Configuration) SetEffectiveConfiguration() {
 		}
 	}
 
-	if c.Providers.Rancher != nil {
-		if c.Providers.Rancher.RefreshSeconds <= 0 {
-			c.Providers.Rancher.RefreshSeconds = 15
-		}
-	}
-
 	// Disable Gateway API provider if not enabled in experimental.
 	if c.Experimental == nil || !c.Experimental.KubernetesGateway {
 		c.Providers.KubernetesGateway = nil

pkg/metrics/influxdb.go

@@ -1,249 +0,0 @@
-package metrics
-
-import (
-	"bytes"
-	"context"
-	"fmt"
-	"net/url"
-	"regexp"
-	"time"
-
-	"github.com/go-kit/kit/metrics/influx"
-	influxdb "github.com/influxdata/influxdb1-client/v2"
-	"github.com/rs/zerolog/log"
-	"github.com/traefik/traefik/v2/pkg/logs"
-	"github.com/traefik/traefik/v2/pkg/safe"
-	"github.com/traefik/traefik/v2/pkg/types"
-)
-
-var (
-	influxDBClient *influx.Influx
-	influxDBTicker *time.Ticker
-)
-
-const (
-	influxDBConfigReloadsName           = "traefik.config.reload.total"
-	influxDBConfigReloadsFailureName    = influxDBConfigReloadsName + ".failure"
-	influxDBLastConfigReloadSuccessName = "traefik.config.reload.lastSuccessTimestamp"
-	influxDBLastConfigReloadFailureName = "traefik.config.reload.lastFailureTimestamp"
-
-	influxDBTLSCertsNotAfterTimestampName = "traefik.tls.certs.notAfterTimestamp"
-
-	influxDBEntryPointReqsName        = "traefik.entrypoint.requests.total"
-	influxDBEntryPointReqsTLSName     = "traefik.entrypoint.requests.tls.total"
-	influxDBEntryPointReqDurationName = "traefik.entrypoint.request.duration"
-	influxDBEntryPointOpenConnsName   = "traefik.entrypoint.connections.open"
-	influxDBEntryPointReqsBytesName   = "traefik.entrypoint.requests.bytes.total"
-	influxDBEntryPointRespsBytesName  = "traefik.entrypoint.responses.bytes.total"
-
-	influxDBRouterReqsName         = "traefik.router.requests.total"
-	influxDBRouterReqsTLSName      = "traefik.router.requests.tls.total"
-	influxDBRouterReqsDurationName = "traefik.router.request.duration"
-	influxDBORouterOpenConnsName   = "traefik.router.connections.open"
-	influxDBRouterReqsBytesName    = "traefik.router.requests.bytes.total"
-	influxDBRouterRespsBytesName   = "traefik.router.responses.bytes.total"
-
-	influxDBServiceReqsName         = "traefik.service.requests.total"
-	influxDBServiceReqsTLSName      = "traefik.service.requests.tls.total"
-	influxDBServiceReqsDurationName = "traefik.service.request.duration"
-	influxDBServiceRetriesTotalName = "traefik.service.retries.total"
-	influxDBServiceOpenConnsName    = "traefik.service.connections.open"
-	influxDBServiceServerUpName     = "traefik.service.server.up"
-	influxDBServiceReqsBytesName    = "traefik.service.requests.bytes.total"
-	influxDBServiceRespsBytesName   = "traefik.service.responses.bytes.total"
-)
-
-const (
-	protocolHTTP = "http"
-	protocolUDP  = "udp"
-)
-
-// RegisterInfluxDB registers the metrics pusher if this didn't happen yet and creates a InfluxDB Registry instance.
-func RegisterInfluxDB(ctx context.Context, config *types.InfluxDB) Registry {
-	if influxDBClient == nil {
-		influxDBClient = initInfluxDBClient(ctx, config)
-	}
-	if influxDBTicker == nil {
-		influxDBTicker = initInfluxDBTicker(ctx, config)
-	}
-
-	registry := &standardRegistry{
-		configReloadsCounter:           influxDBClient.NewCounter(influxDBConfigReloadsName),
-		configReloadsFailureCounter:    influxDBClient.NewCounter(influxDBConfigReloadsFailureName),
-		lastConfigReloadSuccessGauge:   influxDBClient.NewGauge(influxDBLastConfigReloadSuccessName),
-		lastConfigReloadFailureGauge:   influxDBClient.NewGauge(influxDBLastConfigReloadFailureName),
-		tlsCertsNotAfterTimestampGauge: influxDBClient.NewGauge(influxDBTLSCertsNotAfterTimestampName),
-	}
-
-	if config.AddEntryPointsLabels {
-		registry.epEnabled = config.AddEntryPointsLabels
-		registry.entryPointReqsCounter = influxDBClient.NewCounter(influxDBEntryPointReqsName)
-		registry.entryPointReqsTLSCounter = influxDBClient.NewCounter(influxDBEntryPointReqsTLSName)
-		registry.entryPointReqDurationHistogram, _ = NewHistogramWithScale(influxDBClient.NewHistogram(influxDBEntryPointReqDurationName), time.Second)
-		registry.entryPointOpenConnsGauge = influxDBClient.NewGauge(influxDBEntryPointOpenConnsName)
-		registry.entryPointReqsBytesCounter = influxDBClient.NewCounter(influxDBEntryPointReqsBytesName)
-		registry.entryPointRespsBytesCounter = influxDBClient.NewCounter(influxDBEntryPointRespsBytesName)
-	}
-
-	if config.AddRoutersLabels {
-		registry.routerEnabled = config.AddRoutersLabels
-		registry.routerReqsCounter = influxDBClient.NewCounter(influxDBRouterReqsName)
-		registry.routerReqsTLSCounter = influxDBClient.NewCounter(influxDBRouterReqsTLSName)
-		registry.routerReqDurationHistogram, _ = NewHistogramWithScale(influxDBClient.NewHistogram(influxDBRouterReqsDurationName), time.Second)
-		registry.routerOpenConnsGauge = influxDBClient.NewGauge(influxDBORouterOpenConnsName)
-		registry.routerReqsBytesCounter = influxDBClient.NewCounter(influxDBRouterReqsBytesName)
-		registry.routerRespsBytesCounter = influxDBClient.NewCounter(influxDBRouterRespsBytesName)
-	}
-
-	if config.AddServicesLabels {
-		registry.svcEnabled = config.AddServicesLabels
-		registry.serviceReqsCounter = influxDBClient.NewCounter(influxDBServiceReqsName)
-		registry.serviceReqsTLSCounter = influxDBClient.NewCounter(influxDBServiceReqsTLSName)
-		registry.serviceReqDurationHistogram, _ = NewHistogramWithScale(influxDBClient.NewHistogram(influxDBServiceReqsDurationName), time.Second)
-		registry.serviceRetriesCounter = influxDBClient.NewCounter(influxDBServiceRetriesTotalName)
-		registry.serviceOpenConnsGauge = influxDBClient.NewGauge(influxDBServiceOpenConnsName)
-		registry.serviceServerUpGauge = influxDBClient.NewGauge(influxDBServiceServerUpName)
-		registry.serviceReqsBytesCounter = influxDBClient.NewCounter(influxDBServiceReqsBytesName)
-		registry.serviceRespsBytesCounter = influxDBClient.NewCounter(influxDBServiceRespsBytesName)
-	}
-
-	return registry
-}
-
-// initInfluxDBClient creates a influxDBClient.
-func initInfluxDBClient(ctx context.Context, config *types.InfluxDB) *influx.Influx {
-	logger := log.Ctx(ctx)
-
-	// TODO deprecated: move this switch into configuration.SetEffectiveConfiguration when web provider will be removed.
-	switch config.Protocol {
-	case protocolUDP:
-		if len(config.Database) > 0 || len(config.RetentionPolicy) > 0 {
-			logger.Warn().Msg("Database and RetentionPolicy options have no effect with UDP.")
-			config.Database = ""
-			config.RetentionPolicy = ""
-		}
-	case protocolHTTP:
-		if u, err := url.Parse(config.Address); err == nil {
-			if u.Scheme != "http" && u.Scheme != "https" {
-				logger.Warn().Msgf("InfluxDB address %s should specify a scheme (http or https): falling back on HTTP.", config.Address)
-				config.Address = "http://" + config.Address
-			}
-		} else {
-			logger.Error().Err(err).Msg("Unable to parse the InfluxDB address: falling back on UDP.")
-			config.Protocol = protocolUDP
-			config.Database = ""
-			config.RetentionPolicy = ""
-		}
-	default:
-		logger.Warn().Msgf("Unsupported protocol %s: falling back on UDP.", config.Protocol)
-		config.Protocol = protocolUDP
-		config.Database = ""
-		config.RetentionPolicy = ""
-	}
-
-	return influx.New(
-		config.AdditionalLabels,
-		influxdb.BatchPointsConfig{
-			Database:        config.Database,
-			RetentionPolicy: config.RetentionPolicy,
-		},
-		logs.NewGoKitWrapper(*logger),
-	)
-}
-
-// initInfluxDBTicker initializes metrics pusher.
-func initInfluxDBTicker(ctx context.Context, config *types.InfluxDB) *time.Ticker {
-	report := time.NewTicker(time.Duration(config.PushInterval))
-
-	safe.Go(func() {
-		var buf bytes.Buffer
-		influxDBClient.WriteLoop(ctx, report.C, &influxDBWriter{buf: buf, config: config})
-	})
-
-	return report
-}
-
-// StopInfluxDB stops internal influxDBTicker which controls the pushing of metrics to InfluxDB Agent and resets it to `nil`.
-func StopInfluxDB() {
-	if influxDBTicker != nil {
-		influxDBTicker.Stop()
-	}
-	influxDBTicker = nil
-}
-
-type influxDBWriter struct {
-	buf    bytes.Buffer
-	config *types.InfluxDB
-}
-
-// Write creates a http or udp client and attempts to write BatchPoints.
-// If a "database not found" error is encountered, a CREATE DATABASE
-// query is attempted when using protocol http.
-func (w *influxDBWriter) Write(bp influxdb.BatchPoints) error {
-	c, err := w.initWriteClient()
-	if err != nil {
-		return err
-	}
-
-	defer c.Close()
-
-	if writeErr := c.Write(bp); writeErr != nil {
-		logger := log.With().Str(logs.MetricsProviderName, "influxdb").Logger()
-		logger.Error().Err(writeErr).Msg("Error while writing to InfluxDB")
-
-		if handleErr := w.handleWriteError(logger.WithContext(context.Background()), c, writeErr); handleErr != nil {
-			return handleErr
-		}
-		// Retry write after successful handling of writeErr
-		return c.Write(bp)
-	}
-	return nil
-}
-
-func (w *influxDBWriter) initWriteClient() (influxdb.Client, error) {
-	if w.config.Protocol == "http" {
-		return influxdb.NewHTTPClient(influxdb.HTTPConfig{
-			Addr:     w.config.Address,
-			Username: w.config.Username,
-			Password: w.config.Password,
-		})
-	}
-
-	return influxdb.NewUDPClient(influxdb.UDPConfig{
-		Addr: w.config.Address,
-	})
-}
-
-func (w *influxDBWriter) handleWriteError(ctx context.Context, c influxdb.Client, writeErr error) error {
-	if w.config.Protocol != protocolHTTP {
-		return writeErr
-	}
-
-	match, matchErr := regexp.MatchString("database not found", writeErr.Error())
-
-	if matchErr != nil || !match {
-		return writeErr
-	}
-
-	qStr := fmt.Sprintf("CREATE DATABASE \"%s\"", w.config.Database)
-	if w.config.RetentionPolicy != "" {
-		qStr = fmt.Sprintf("%s WITH NAME \"%s\"", qStr, w.config.RetentionPolicy)
-	}
-
-	logger := log.Ctx(ctx)
-
-	logger.Debug().Msgf("InfluxDB database not found: attempting to create one with %s", qStr)
-
-	q := influxdb.NewQuery(qStr, "", "")
-	response, queryErr := c.Query(q)
-	if queryErr == nil && response.Error() != nil {
-		queryErr = response.Error()
-	}
-	if queryErr != nil {
-		logger.Error().Err(queryErr).Msg("Error while creating the InfluxDB database")
-		return queryErr
-	}
-
-	logger.Debug().Msgf("Successfully created the InfluxDB database %s", w.config.Database)
-	return nil
-}

pkg/metrics/influxdb2.go

@@ -23,6 +23,38 @@ var (
 	influxDB2Client influxdb2.Client
 )
 
+const (
+	influxDBConfigReloadsName           = "traefik.config.reload.total"
+	influxDBConfigReloadsFailureName    = influxDBConfigReloadsName + ".failure"
+	influxDBLastConfigReloadSuccessName = "traefik.config.reload.lastSuccessTimestamp"
+	influxDBLastConfigReloadFailureName = "traefik.config.reload.lastFailureTimestamp"
+
+	influxDBTLSCertsNotAfterTimestampName = "traefik.tls.certs.notAfterTimestamp"
+
+	influxDBEntryPointReqsName        = "traefik.entrypoint.requests.total"
+	influxDBEntryPointReqsTLSName     = "traefik.entrypoint.requests.tls.total"
+	influxDBEntryPointReqDurationName = "traefik.entrypoint.request.duration"
+	influxDBEntryPointOpenConnsName   = "traefik.entrypoint.connections.open"
+	influxDBEntryPointReqsBytesName   = "traefik.entrypoint.requests.bytes.total"
+	influxDBEntryPointRespsBytesName  = "traefik.entrypoint.responses.bytes.total"
+
+	influxDBRouterReqsName         = "traefik.router.requests.total"
+	influxDBRouterReqsTLSName      = "traefik.router.requests.tls.total"
+	influxDBRouterReqsDurationName = "traefik.router.request.duration"
+	influxDBORouterOpenConnsName   = "traefik.router.connections.open"
+	influxDBRouterReqsBytesName    = "traefik.router.requests.bytes.total"
+	influxDBRouterRespsBytesName   = "traefik.router.responses.bytes.total"
+
+	influxDBServiceReqsName         = "traefik.service.requests.total"
+	influxDBServiceReqsTLSName      = "traefik.service.requests.tls.total"
+	influxDBServiceReqsDurationName = "traefik.service.request.duration"
+	influxDBServiceRetriesTotalName = "traefik.service.retries.total"
+	influxDBServiceOpenConnsName    = "traefik.service.connections.open"
+	influxDBServiceServerUpName     = "traefik.service.server.up"
+	influxDBServiceReqsBytesName    = "traefik.service.requests.bytes.total"
+	influxDBServiceRespsBytesName   = "traefik.service.responses.bytes.total"
+)
+
 // RegisterInfluxDB2 creates metrics exporter for InfluxDB2.
 func RegisterInfluxDB2(ctx context.Context, config *types.InfluxDB2) Registry {
 	logger := log.Ctx(ctx)

pkg/metrics/influxdb2_test.go

@@ -6,6 +6,7 @@ import (
 	"io"
 	"net/http"
 	"net/http/httptest"
+	"regexp"
 	"strconv"
 	"testing"
 	"time"
@@ -155,3 +156,14 @@ func TestInfluxDB2(t *testing.T) {
 
 	assertMessage(t, *msgServiceOpenConns, expectedServiceOpenConns)
 }
+
+func assertMessage(t *testing.T, msg string, patterns []string) {
+	t.Helper()
+	for _, pattern := range patterns {
+		re := regexp.MustCompile(pattern)
+		match := re.FindStringSubmatch(msg)
+		if len(match) != 2 {
+			t.Errorf("Got %q %v, want %q", msg, match, pattern)
+		}
+	}
+}

pkg/metrics/influxdb_test.go

@@ -1,267 +0,0 @@
-package metrics
-
-import (
-	"context"
-	"fmt"
-	"io"
-	"net/http"
-	"net/http/httptest"
-	"regexp"
-	"strconv"
-	"testing"
-	"time"
-
-	"github.com/stretchr/testify/require"
-	"github.com/stvp/go-udp-testing"
-	ptypes "github.com/traefik/paerser/types"
-	"github.com/traefik/traefik/v2/pkg/types"
-)
-
-func TestInfluxDB(t *testing.T) {
-	udp.SetAddr(":8089")
-	// This is needed to make sure that UDP Listener listens for data a bit longer, otherwise it will quit after a millisecond
-	udp.Timeout = 5 * time.Second
-
-	influxDBClient = nil
-	influxDBRegistry := RegisterInfluxDB(context.Background(),
-		&types.InfluxDB{
-			Address:              ":8089",
-			PushInterval:         ptypes.Duration(time.Second),
-			AddEntryPointsLabels: true,
-			AddRoutersLabels:     true,
-			AddServicesLabels:    true,
-			AdditionalLabels:     map[string]string{"tag1": "val1"},
-		})
-	defer StopInfluxDB()
-
-	if !influxDBRegistry.IsEpEnabled() || !influxDBRegistry.IsRouterEnabled() || !influxDBRegistry.IsSvcEnabled() {
-		t.Fatalf("InfluxDBRegistry  should return true for IsEnabled(), IsRouterEnabled() and IsSvcEnabled()")
-	}
-
-	expectedServer := []string{
-		`(traefik\.config\.reload\.total,tag1=val1 count=1) [\d]{19}`,
-		`(traefik\.config\.reload\.total\.failure,tag1=val1 count=1) [\d]{19}`,
-		`(traefik\.config\.reload\.lastSuccessTimestamp,tag1=val1 value=1) [\d]{19}`,
-		`(traefik\.config\.reload\.lastFailureTimestamp,tag1=val1 value=1) [\d]{19}`,
-	}
-
-	msgServer := udp.ReceiveString(t, func() {
-		influxDBRegistry.ConfigReloadsCounter().Add(1)
-		influxDBRegistry.ConfigReloadsFailureCounter().Add(1)
-		influxDBRegistry.LastConfigReloadSuccessGauge().Set(1)
-		influxDBRegistry.LastConfigReloadFailureGauge().Set(1)
-	})
-
-	assertMessage(t, msgServer, expectedServer)
-
-	expectedTLS := []string{
-		`(traefik\.tls\.certs\.notAfterTimestamp,key=value,tag1=val1 value=1) [\d]{19}`,
-	}
-
-	msgTLS := udp.ReceiveString(t, func() {
-		influxDBRegistry.TLSCertsNotAfterTimestampGauge().With("key", "value").Set(1)
-	})
-
-	assertMessage(t, msgTLS, expectedTLS)
-
-	expectedEntrypoint := []string{
-		`(traefik\.entrypoint\.requests\.total,code=200,entrypoint=test,method=GET,tag1=val1 count=1) [\d]{19}`,
-		`(traefik\.entrypoint\.requests\.tls\.total,entrypoint=test,tag1=val1,tls_cipher=bar,tls_version=foo count=1) [\d]{19}`,
-		`(traefik\.entrypoint\.request\.duration(?:,code=[\d]{3})?,entrypoint=test,tag1=val1 p50=10000,p90=10000,p95=10000,p99=10000) [\d]{19}`,
-		`(traefik\.entrypoint\.connections\.open,entrypoint=test,tag1=val1 value=1) [\d]{19}`,
-		`(traefik\.entrypoint\.requests\.bytes\.total,code=200,entrypoint=test,method=GET,tag1=val1 count=1) [\d]{19}`,
-		`(traefik\.entrypoint\.responses\.bytes\.total,code=200,entrypoint=test,method=GET,tag1=val1 count=1) [\d]{19}`,
-	}
-
-	msgEntrypoint := udp.ReceiveString(t, func() {
-		influxDBRegistry.EntryPointReqsCounter().With("entrypoint", "test", "code", strconv.Itoa(http.StatusOK), "method", http.MethodGet).Add(1)
-		influxDBRegistry.EntryPointReqsTLSCounter().With("entrypoint", "test", "tls_version", "foo", "tls_cipher", "bar").Add(1)
-		influxDBRegistry.EntryPointReqDurationHistogram().With("entrypoint", "test").Observe(10000)
-		influxDBRegistry.EntryPointOpenConnsGauge().With("entrypoint", "test").Set(1)
-		influxDBRegistry.EntryPointReqsBytesCounter().With("entrypoint", "test", "code", strconv.Itoa(http.StatusOK), "method", http.MethodGet).Add(1)
-		influxDBRegistry.EntryPointRespsBytesCounter().With("entrypoint", "test", "code", strconv.Itoa(http.StatusOK), "method", http.MethodGet).Add(1)
-	})
-
-	assertMessage(t, msgEntrypoint, expectedEntrypoint)
-
-	expectedRouter := []string{
-		`(traefik\.router\.requests\.total,code=200,method=GET,router=demo,service=test,tag1=val1 count=1) [\d]{19}`,
-		`(traefik\.router\.requests\.total,code=404,method=GET,router=demo,service=test,tag1=val1 count=1) [\d]{19}`,
-		`(traefik\.router\.requests\.tls\.total,router=demo,service=test,tag1=val1,tls_cipher=bar,tls_version=foo count=1) [\d]{19}`,
-		`(traefik\.router\.request\.duration,code=200,router=demo,service=test,tag1=val1 p50=10000,p90=10000,p95=10000,p99=10000) [\d]{19}`,
-		`(traefik\.router\.connections\.open,router=demo,service=test,tag1=val1 value=1) [\d]{19}`,
-		`(traefik\.router\.requests\.bytes\.total,code=200,method=GET,router=demo,service=test,tag1=val1 count=1) [\d]{19}`,
-		`(traefik\.router\.responses\.bytes\.total,code=200,method=GET,router=demo,service=test,tag1=val1 count=1) [\d]{19}`,
-	}
-
-	msgRouter := udp.ReceiveString(t, func() {
-		influxDBRegistry.RouterReqsCounter().With("router", "demo", "service", "test", "code", strconv.Itoa(http.StatusNotFound), "method", http.MethodGet).Add(1)
-		influxDBRegistry.RouterReqsCounter().With("router", "demo", "service", "test", "code", strconv.Itoa(http.StatusOK), "method", http.MethodGet).Add(1)
-		influxDBRegistry.RouterReqsTLSCounter().With("router", "demo", "service", "test", "tls_version", "foo", "tls_cipher", "bar").Add(1)
-		influxDBRegistry.RouterReqDurationHistogram().With("router", "demo", "service", "test", "code", strconv.Itoa(http.StatusOK)).Observe(10000)
-		influxDBRegistry.RouterOpenConnsGauge().With("router", "demo", "service", "test").Set(1)
-		influxDBRegistry.RouterReqsBytesCounter().With("router", "demo", "service", "test", "code", strconv.Itoa(http.StatusOK), "method", http.MethodGet).Add(1)
-		influxDBRegistry.RouterRespsBytesCounter().With("router", "demo", "service", "test", "code", strconv.Itoa(http.StatusOK), "method", http.MethodGet).Add(1)
-	})
-
-	assertMessage(t, msgRouter, expectedRouter)
-
-	expectedService := []string{
-		`(traefik\.service\.requests\.total,code=200,method=GET,service=test,tag1=val1 count=1) [\d]{19}`,
-		`(traefik\.service\.requests\.total,code=404,method=GET,service=test,tag1=val1 count=1) [\d]{19}`,
-		`(traefik\.service\.requests\.tls\.total,service=test,tag1=val1,tls_cipher=bar,tls_version=foo count=1) [\d]{19}`,
-		`(traefik\.service\.request\.duration,code=200,service=test,tag1=val1 p50=10000,p90=10000,p95=10000,p99=10000) [\d]{19}`,
-		`(traefik\.service\.retries\.total(?:,code=[\d]{3},method=GET)?,service=test,tag1=val1 count=2) [\d]{19}`,
-		`(traefik\.service\.server\.up,service=test,tag1=val1,url=http://127.0.0.1 value=1) [\d]{19}`,
-		`(traefik\.service\.connections\.open,service=test,tag1=val1 value=1) [\d]{19}`,
-		`(traefik\.service\.requests\.bytes\.total,code=200,method=GET,service=test,tag1=val1 count=1) [\d]{19}`,
-		`(traefik\.service\.responses\.bytes\.total,code=200,method=GET,service=test,tag1=val1 count=1) [\d]{19}`,
-	}
-
-	msgService := udp.ReceiveString(t, func() {
-		influxDBRegistry.ServiceReqsCounter().With("service", "test", "code", strconv.Itoa(http.StatusOK), "method", http.MethodGet).Add(1)
-		influxDBRegistry.ServiceReqsCounter().With("service", "test", "code", strconv.Itoa(http.StatusNotFound), "method", http.MethodGet).Add(1)
-		influxDBRegistry.ServiceReqsTLSCounter().With("service", "test", "tls_version", "foo", "tls_cipher", "bar").Add(1)
-		influxDBRegistry.ServiceReqDurationHistogram().With("service", "test", "code", strconv.Itoa(http.StatusOK)).Observe(10000)
-		influxDBRegistry.ServiceOpenConnsGauge().With("service", "test").Set(1)
-		influxDBRegistry.ServiceRetriesCounter().With("service", "test").Add(1)
-		influxDBRegistry.ServiceRetriesCounter().With("service", "test").Add(1)
-		influxDBRegistry.ServiceServerUpGauge().With("service", "test", "url", "http://127.0.0.1").Set(1)
-		influxDBRegistry.ServiceReqsBytesCounter().With("service", "test", "code", strconv.Itoa(http.StatusOK), "method", http.MethodGet).Add(1)
-		influxDBRegistry.ServiceRespsBytesCounter().With("service", "test", "code", strconv.Itoa(http.StatusOK), "method", http.MethodGet).Add(1)
-	})
-
-	assertMessage(t, msgService, expectedService)
-}
-
-func TestInfluxDBHTTP(t *testing.T) {
-	c := make(chan *string)
-	ts := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
-		body, err := io.ReadAll(r.Body)
-		require.NoError(t, err)
-
-		bodyStr := string(body)
-		c <- &bodyStr
-		_, _ = fmt.Fprintln(w, "ok")
-	}))
-	defer ts.Close()
-
-	influxDBClient = nil
-	influxDBRegistry := RegisterInfluxDB(context.Background(),
-		&types.InfluxDB{
-			Address:              ts.URL,
-			Protocol:             "http",
-			PushInterval:         ptypes.Duration(10 * time.Millisecond),
-			Database:             "test",
-			RetentionPolicy:      "autogen",
-			AddEntryPointsLabels: true,
-			AddServicesLabels:    true,
-			AddRoutersLabels:     true,
-		})
-	defer StopInfluxDB()
-
-	if !influxDBRegistry.IsEpEnabled() || !influxDBRegistry.IsRouterEnabled() || !influxDBRegistry.IsSvcEnabled() {
-		t.Fatalf("InfluxDB registry must be epEnabled")
-	}
-
-	expectedServer := []string{
-		`(traefik\.config\.reload\.total count=1) [\d]{19}`,
-		`(traefik\.config\.reload\.total\.failure count=1) [\d]{19}`,
-		`(traefik\.config\.reload\.lastSuccessTimestamp value=1) [\d]{19}`,
-		`(traefik\.config\.reload\.lastFailureTimestamp value=1) [\d]{19}`,
-	}
-
-	influxDBRegistry.ConfigReloadsCounter().Add(1)
-	influxDBRegistry.ConfigReloadsFailureCounter().Add(1)
-	influxDBRegistry.LastConfigReloadSuccessGauge().Set(1)
-	influxDBRegistry.LastConfigReloadFailureGauge().Set(1)
-	msgServer := <-c
-
-	assertMessage(t, *msgServer, expectedServer)
-
-	expectedTLS := []string{
-		`(traefik\.tls\.certs\.notAfterTimestamp,key=value value=1) [\d]{19}`,
-	}
-
-	influxDBRegistry.TLSCertsNotAfterTimestampGauge().With("key", "value").Set(1)
-	msgTLS := <-c
-
-	assertMessage(t, *msgTLS, expectedTLS)
-
-	expectedEntrypoint := []string{
-		`(traefik\.entrypoint\.requests\.total,code=200,entrypoint=test,method=GET count=1) [\d]{19}`,
-		`(traefik\.entrypoint\.requests\.tls\.total,entrypoint=test,tls_cipher=bar,tls_version=foo count=1) [\d]{19}`,
-		`(traefik\.entrypoint\.request\.duration(?:,code=[\d]{3})?,entrypoint=test p50=10000,p90=10000,p95=10000,p99=10000) [\d]{19}`,
-		`(traefik\.entrypoint\.connections\.open,entrypoint=test value=1) [\d]{19}`,
-		`(traefik\.entrypoint\.requests\.bytes\.total,code=200,entrypoint=test,method=GET count=1) [\d]{19}`,
-		`(traefik\.entrypoint\.responses\.bytes\.total,code=200,entrypoint=test,method=GET count=1) [\d]{19}`,
-	}
-
-	influxDBRegistry.EntryPointReqsCounter().With("entrypoint", "test", "code", strconv.Itoa(http.StatusOK), "method", http.MethodGet).Add(1)
-	influxDBRegistry.EntryPointReqsTLSCounter().With("entrypoint", "test", "tls_version", "foo", "tls_cipher", "bar").Add(1)
-	influxDBRegistry.EntryPointReqDurationHistogram().With("entrypoint", "test").Observe(10000)
-	influxDBRegistry.EntryPointOpenConnsGauge().With("entrypoint", "test").Set(1)
-	influxDBRegistry.EntryPointReqsBytesCounter().With("entrypoint", "test", "code", strconv.Itoa(http.StatusOK), "method", http.MethodGet).Add(1)
-	influxDBRegistry.EntryPointRespsBytesCounter().With("entrypoint", "test", "code", strconv.Itoa(http.StatusOK), "method", http.MethodGet).Add(1)
-	msgEntrypoint := <-c
-
-	assertMessage(t, *msgEntrypoint, expectedEntrypoint)
-
-	expectedRouter := []string{
-		`(traefik\.router\.requests\.total,code=200,method=GET,router=demo,service=test count=1) [\d]{19}`,
-		`(traefik\.router\.requests\.total,code=404,method=GET,router=demo,service=test count=1) [\d]{19}`,
-		`(traefik\.router\.requests\.tls\.total,router=demo,service=test,tls_cipher=bar,tls_version=foo count=1) [\d]{19}`,
-		`(traefik\.router\.request\.duration,code=200,router=demo,service=test p50=10000,p90=10000,p95=10000,p99=10000) [\d]{19}`,
-		`(traefik\.router\.connections\.open,router=demo,service=test value=1) [\d]{19}`,
-		`(traefik\.router\.requests\.bytes\.total,code=200,method=GET,router=demo,service=test count=1) [\d]{19}`,
-		`(traefik\.router\.responses\.bytes\.total,code=200,method=GET,router=demo,service=test count=1) [\d]{19}`,
-	}
-
-	influxDBRegistry.RouterReqsCounter().With("router", "demo", "service", "test", "code", strconv.Itoa(http.StatusNotFound), "method", http.MethodGet).Add(1)
-	influxDBRegistry.RouterReqsCounter().With("router", "demo", "service", "test", "code", strconv.Itoa(http.StatusOK), "method", http.MethodGet).Add(1)
-	influxDBRegistry.RouterReqsTLSCounter().With("router", "demo", "service", "test", "tls_version", "foo", "tls_cipher", "bar").Add(1)
-	influxDBRegistry.RouterReqDurationHistogram().With("router", "demo", "service", "test", "code", strconv.Itoa(http.StatusOK)).Observe(10000)
-	influxDBRegistry.RouterOpenConnsGauge().With("router", "demo", "service", "test").Set(1)
-	influxDBRegistry.RouterReqsBytesCounter().With("router", "demo", "service", "test", "code", strconv.Itoa(http.StatusOK), "method", http.MethodGet).Add(1)
-	influxDBRegistry.RouterRespsBytesCounter().With("router", "demo", "service", "test", "code", strconv.Itoa(http.StatusOK), "method", http.MethodGet).Add(1)
-	msgRouter := <-c
-
-	assertMessage(t, *msgRouter, expectedRouter)
-
-	expectedService := []string{
-		`(traefik\.service\.requests\.total,code=200,method=GET,service=test count=1) [\d]{19}`,
-		`(traefik\.service\.requests\.total,code=404,method=GET,service=test count=1) [\d]{19}`,
-		`(traefik\.service\.requests\.tls\.total,service=test,tls_cipher=bar,tls_version=foo count=1) [\d]{19}`,
-		`(traefik\.service\.request\.duration,code=200,service=test p50=10000,p90=10000,p95=10000,p99=10000) [\d]{19}`,
-		`(traefik\.service\.retries\.total(?:,code=[\d]{3},method=GET)?,service=test count=2) [\d]{19}`,
-		`(traefik\.service\.server\.up,service=test,url=http://127.0.0.1 value=1) [\d]{19}`,
-		`(traefik\.service\.connections\.open,service=test value=1) [\d]{19}`,
-		`(traefik\.service\.requests\.bytes\.total,code=200,method=GET,service=test count=1) [\d]{19}`,
-		`(traefik\.service\.responses\.bytes\.total,code=200,method=GET,service=test count=1) [\d]{19}`,
-	}
-
-	influxDBRegistry.ServiceReqsCounter().With("service", "test", "code", strconv.Itoa(http.StatusOK), "method", http.MethodGet).Add(1)
-	influxDBRegistry.ServiceReqsCounter().With("service", "test", "code", strconv.Itoa(http.StatusNotFound), "method", http.MethodGet).Add(1)
-	influxDBRegistry.ServiceReqsTLSCounter().With("service", "test", "tls_version", "foo", "tls_cipher", "bar").Add(1)
-	influxDBRegistry.ServiceReqDurationHistogram().With("service", "test", "code", strconv.Itoa(http.StatusOK)).Observe(10000)
-	influxDBRegistry.ServiceOpenConnsGauge().With("service", "test").Set(1)
-	influxDBRegistry.ServiceRetriesCounter().With("service", "test").Add(1)
-	influxDBRegistry.ServiceRetriesCounter().With("service", "test").Add(1)
-	influxDBRegistry.ServiceServerUpGauge().With("service", "test", "url", "http://127.0.0.1").Set(1)
-	influxDBRegistry.ServiceReqsBytesCounter().With("service", "test", "code", strconv.Itoa(http.StatusOK), "method", http.MethodGet).Add(1)
-	influxDBRegistry.ServiceRespsBytesCounter().With("service", "test", "code", strconv.Itoa(http.StatusOK), "method", http.MethodGet).Add(1)
-	msgService := <-c
-
-	assertMessage(t, *msgService, expectedService)
-}
-
-func assertMessage(t *testing.T, msg string, patterns []string) {
-	t.Helper()
-	for _, pattern := range patterns {
-		re := regexp.MustCompile(pattern)
-		match := re.FindStringSubmatch(msg)
-		if len(match) != 2 {
-			t.Errorf("Got %q %v, want %q", msg, match, pattern)
-		}
-	}
-}

pkg/metrics/opentelemetry.go

@@ -23,7 +23,6 @@ import (
 	"go.opentelemetry.io/otel/metric/unit"
 	sdkmetric "go.opentelemetry.io/otel/sdk/metric"
 	"go.opentelemetry.io/otel/sdk/metric/aggregation"
-	"go.opentelemetry.io/otel/sdk/metric/view"
 	"google.golang.org/grpc/credentials"
 	"google.golang.org/grpc/encoding/gzip"
 )
@@ -144,23 +143,16 @@ func newOpenTelemetryMeterProvider(ctx context.Context, config *types.OpenTeleme
 		sdkmetric.WithInterval(time.Duration(config.PushInterval)),
 	}
 
+	meterProvider := sdkmetric.NewMeterProvider(
+		sdkmetric.WithReader(sdkmetric.NewPeriodicReader(exporter, opts...)),
 		// View to customize histogram buckets and rename a single histogram instrument.
-	customBucketsView, err := view.New(
+		sdkmetric.WithView(sdkmetric.NewView(
-		// Match* to match instruments
+			sdkmetric.Instrument{Name: "traefik_*_request_duration_seconds"},
-		view.MatchInstrumentName("traefik_*_request_duration_seconds"),
+			sdkmetric.Stream{Aggregation: aggregation.ExplicitBucketHistogram{
-
-		view.WithSetAggregation(aggregation.ExplicitBucketHistogram{
 				Boundaries: config.ExplicitBoundaries,
-		}),
+			}},
+		)),
 	)
-	if err != nil {
-		return nil, fmt.Errorf("creating histogram view: %w", err)
-	}
-
-	meterProvider := sdkmetric.NewMeterProvider(sdkmetric.WithReader(
-		sdkmetric.NewPeriodicReader(exporter, opts...),
-		customBucketsView,
-	))
 
 	global.SetMeterProvider(meterProvider)
 

pkg/provider/aggregator/aggregator.go

@@ -80,10 +80,6 @@ func NewProviderAggregator(conf static.Providers) ProviderAggregator {
 		p.quietAddProvider(conf.Docker)
 	}
 
-	if conf.Marathon != nil {
-		p.quietAddProvider(conf.Marathon)
-	}
-
 	if conf.Rest != nil {
 		p.quietAddProvider(conf.Rest)
 	}
@@ -100,10 +96,6 @@ func NewProviderAggregator(conf static.Providers) ProviderAggregator {
 		p.quietAddProvider(conf.KubernetesGateway)
 	}
 
-	if conf.Rancher != nil {
-		p.quietAddProvider(conf.Rancher)
-	}
-
 	if conf.Ecs != nil {
 		p.quietAddProvider(conf.Ecs)
 	}

pkg/provider/constraints/constraints_labels.go

@@ -3,22 +3,16 @@ package constraints
 import (
 	"errors"
 	"regexp"
-	"strings"
 
 	"github.com/vulcand/predicate"
 )
 
-// MarathonConstraintPrefix is the prefix for each label's key created from a Marathon application constraint.
-// It is used in order to create a specific and unique pattern for these labels.
-const MarathonConstraintPrefix = "Traefik-Marathon-505F9E15-BDC7-45E7-828D-C06C7BAB8091"
-
 type constraintLabelFunc func(map[string]string) bool
 
 // MatchLabels reports whether the expression matches with the given labels.
 // The expression must match any logical boolean combination of:
 // - `Label(labelName, labelValue)`
-// - `LabelRegex(labelName, regexValue)`
+// - `LabelRegex(labelName, regexValue)`.
-// - `MarathonConstraint(field:operator:value)`.
 func MatchLabels(labels map[string]string, expr string) (bool, error) {
 	if expr == "" {
 		return true, nil
@@ -33,7 +27,6 @@ func MatchLabels(labels map[string]string, expr string) (bool, error) {
 		Functions: map[string]interface{}{
 			"Label":      labelFn,
 			"LabelRegex": labelRegexFn,
-			"MarathonConstraint": marathonFn,
 		},
 	})
 	if err != nil {
@@ -68,19 +61,6 @@ func labelRegexFn(name, expr string) constraintLabelFunc {
 	}
 }
 
-func marathonFn(value string) constraintLabelFunc {
-	return func(labels map[string]string) bool {
-		for k, v := range labels {
-			if strings.HasPrefix(k, MarathonConstraintPrefix) {
-				if v == value {
-					return true
-				}
-			}
-		}
-		return false
-	}
-}
-
 func andLabelFunc(a, b constraintLabelFunc) constraintLabelFunc {
 	return func(labels map[string]string) bool {
 		return a(labels) && b(labels)

pkg/provider/constraints/constraints_labels_test.go

@@ -118,33 +118,6 @@ func TestMatchLabels(t *testing.T) {
 			expr:     ``,
 			expected: true,
 		},
-		{
-			expr: `MarathonConstraint("bar")`,
-			labels: map[string]string{
-				"hello":                         "world",
-				MarathonConstraintPrefix + "-1": "bar",
-				MarathonConstraintPrefix + "-2": "foo",
-			},
-			expected: true,
-		},
-		{
-			expr: `MarathonConstraint("bur")`,
-			labels: map[string]string{
-				"hello":                         "world",
-				MarathonConstraintPrefix + "-1": "bar",
-				MarathonConstraintPrefix + "-2": "foo",
-			},
-			expected: false,
-		},
-		{
-			expr: `Label("hello", "world") && MarathonConstraint("bar")`,
-			labels: map[string]string{
-				"hello":                         "world",
-				MarathonConstraintPrefix + "-1": "bar",
-				MarathonConstraintPrefix + "-2": "foo",
-			},
-			expected: true,
-		},
 		{
 			expr: `LabelRegex("hello", "w\\w+")`,
 			labels: map[string]string{

pkg/provider/kubernetes/gateway/fixtures/tlsroute/with_invalid_SNI_matching.yml

@@ -39,7 +39,7 @@ spec:
       kind: Gateway
       group: gateway.networking.k8s.io
   hostnames:
-    - "*.foo.bar"
+    - "*.foo.*.bar"
   rules:
     - backendRefs:
         - name: whoamitcp

pkg/provider/kubernetes/gateway/kubernetes.go

@@ -839,7 +839,7 @@ func gatewayTCPRouteToTCPConf(ctx context.Context, ep string, listener v1alpha2.
 		}
 
 		router := dynamic.TCPRouter{
-			Rule:        "HostSNI(`*`)", // Gateway listener hostname not available in TCP
+			Rule:        "HostSNI(`*`)",
 			EntryPoints: []string{ep},
 		}
 
@@ -970,8 +970,16 @@ func gatewayTLSRouteToTCPConf(ctx context.Context, ep string, listener v1alpha2.
 
 		hostnames := matchingHostnames(listener, route.Spec.Hostnames)
 		if len(hostnames) == 0 && listener.Hostname != nil && *listener.Hostname != "" && len(route.Spec.Hostnames) > 0 {
-			// TODO update the corresponding route parent status
+			for _, parent := range route.Status.Parents {
-			// https://gateway-api.sigs.k8s.io/v1alpha2/references/spec/#gateway.networking.k8s.io/v1alpha2.TLSRoute
+				parent.Conditions = append(parent.Conditions, metav1.Condition{
+					Type:               string(v1alpha2.GatewayClassConditionStatusAccepted),
+					Status:             metav1.ConditionFalse,
+					Reason:             string(v1alpha2.ListenerReasonRouteConflict),
+					Message:            fmt.Sprintf("No hostname match between listener: %v and route: %v", listener.Hostname, route.Spec.Hostnames),
+					LastTransitionTime: metav1.Now(),
+				})
+			}
+
 			continue
 		}
 
@@ -1207,7 +1215,7 @@ func hostRule(hostnames []v1alpha2.Hostname) (string, error) {
 }
 
 func hostSNIRule(hostnames []v1alpha2.Hostname) (string, error) {
-	var matchers []string
+	rules := make([]string, 0, len(hostnames))
 	uniqHostnames := map[v1alpha2.Hostname]struct{}{}
 
 	for _, hostname := range hostnames {
@@ -1219,25 +1227,28 @@ func hostSNIRule(hostnames []v1alpha2.Hostname) (string, error) {
 			continue
 		}
 
-		h := string(hostname)
+		host := string(hostname)
-
-		// TODO support wildcard hostnames with an HostSNI regexp matcher
-		if strings.Contains(h, "*") {
-			return "", fmt.Errorf("wildcard hostname is not supported: %q", h)
-		}
-
-		matchers = append(matchers, fmt.Sprintf("HostSNI(`%s`)", h))
 		uniqHostnames[hostname] = struct{}{}
+
+		wildcard := strings.Count(host, "*")
+		if wildcard == 0 {
+			rules = append(rules, fmt.Sprintf("HostSNI(`%s`)", host))
+			continue
 		}
 
-	switch len(matchers) {
+		if !strings.HasPrefix(host, "*.") || wildcard > 1 {
-	case 0:
+			return "", fmt.Errorf("invalid rule: %q", host)
-		return "HostSNI(`*`)", nil
-	case 1:
-		return matchers[0], nil
-	default:
-		return fmt.Sprintf("(%s)", strings.Join(matchers, " || ")), nil
 		}
+
+		host = strings.Replace(regexp.QuoteMeta(host), `\*\.`, `[a-zA-Z0-9-]+\.`, 1)
+		rules = append(rules, fmt.Sprintf("HostSNIRegexp(`^%s$`)", host))
+	}
+
+	if len(hostnames) == 0 || len(rules) == 0 {
+		return "HostSNI(`*`)", nil
+	}
+
+	return strings.Join(rules, " || "), nil
 }
 
 func extractRule(routeRule v1alpha2.HTTPRouteRule, hostRule string) (string, error) {

pkg/provider/kubernetes/gateway/kubernetes_test.go

@@ -3076,10 +3076,10 @@ func TestLoadTLSRoutes(t *testing.T) {
 				},
 				TCP: &dynamic.TCPConfiguration{
 					Routers: map[string]*dynamic.TCPRouter{
-						"default-tls-app-1-my-gateway-tls-dfc5c7506ac1b172c8b7": {
+						"default-tls-app-1-my-gateway-tls-d5342d75658583f03593": {
 							EntryPoints: []string{"tls"},
-							Service:     "default-tls-app-1-my-gateway-tls-dfc5c7506ac1b172c8b7-wrr-0",
+							Service:     "default-tls-app-1-my-gateway-tls-d5342d75658583f03593-wrr-0",
-							Rule:        "(HostSNI(`foo.example.com`) || HostSNI(`bar.example.com`))",
+							Rule:        "HostSNI(`foo.example.com`) || HostSNI(`bar.example.com`)",
 							TLS: &dynamic.RouterTCPTLSConfig{
 								Passthrough: true,
 							},
@@ -3087,7 +3087,7 @@ func TestLoadTLSRoutes(t *testing.T) {
 					},
 					Middlewares: map[string]*dynamic.TCPMiddleware{},
 					Services: map[string]*dynamic.TCPService{
-						"default-tls-app-1-my-gateway-tls-dfc5c7506ac1b172c8b7-wrr-0": {
+						"default-tls-app-1-my-gateway-tls-d5342d75658583f03593-wrr-0": {
 							Weighted: &dynamic.TCPWeightedRoundRobin{
 								Services: []dynamic.TCPWRRService{
 									{
@@ -4780,6 +4780,11 @@ func Test_hostSNIRule(t *testing.T) {
 			hostnames:   []v1alpha2.Hostname{"*"},
 			expectError: true,
 		},
+		{
+			desc:         "Supported wildcard",
+			hostnames:    []v1alpha2.Hostname{"*.foo"},
+			expectedRule: "HostSNIRegexp(`^[a-zA-Z0-9-]+\\.foo$`)",
+		},
 		{
 			desc:        "Multiple malformed wildcard",
 			hostnames:   []v1alpha2.Hostname{"*.foo.*"},
@@ -4788,7 +4793,7 @@ func Test_hostSNIRule(t *testing.T) {
 		{
 			desc:         "Some empty hostnames",
 			hostnames:    []v1alpha2.Hostname{"foo", "", "bar"},
-			expectedRule: "(HostSNI(`foo`) || HostSNI(`bar`))",
+			expectedRule: "HostSNI(`foo`) || HostSNI(`bar`)",
 		},
 		{
 			desc:         "Valid hostname",
@@ -4798,12 +4803,17 @@ func Test_hostSNIRule(t *testing.T) {
 		{
 			desc:         "Multiple valid hostnames",
 			hostnames:    []v1alpha2.Hostname{"foo", "bar"},
-			expectedRule: "(HostSNI(`foo`) || HostSNI(`bar`))",
+			expectedRule: "HostSNI(`foo`) || HostSNI(`bar`)",
+		},
+		{
+			desc:         "Multiple valid hostnames with wildcard",
+			hostnames:    []v1alpha2.Hostname{"bar.foo", "foo.foo", "*.foo"},
+			expectedRule: "HostSNI(`bar.foo`) || HostSNI(`foo.foo`) || HostSNIRegexp(`^[a-zA-Z0-9-]+\\.foo$`)",
 		},
 		{
 			desc:         "Multiple overlapping hostnames",
 			hostnames:    []v1alpha2.Hostname{"foo", "bar", "foo", "baz"},
-			expectedRule: "(HostSNI(`foo`) || HostSNI(`bar`) || HostSNI(`baz`))",
+			expectedRule: "HostSNI(`foo`) || HostSNI(`bar`) || HostSNI(`baz`)",
 		},
 	}
 

pkg/provider/marathon/builder_test.go

@@ -1,205 +0,0 @@
-package marathon
-
-import (
-	"strings"
-	"time"
-
-	"github.com/gambol99/go-marathon"
-)
-
-const testTaskName = "taskID"
-
-// Functions related to building applications.
-
-func withApplications(apps ...marathon.Application) *marathon.Applications {
-	return &marathon.Applications{Apps: apps}
-}
-
-func application(ops ...func(*marathon.Application)) marathon.Application {
-	app := marathon.Application{}
-	app.EmptyLabels()
-	app.Deployments = []map[string]string{}
-	app.ReadinessChecks = &[]marathon.ReadinessCheck{}
-	app.ReadinessCheckResults = &[]marathon.ReadinessCheckResult{}
-
-	for _, op := range ops {
-		op(&app)
-	}
-
-	return app
-}
-
-func appID(name string) func(*marathon.Application) {
-	return func(app *marathon.Application) {
-		app.Name(name)
-	}
-}
-
-func appPorts(ports ...int) func(*marathon.Application) {
-	return func(app *marathon.Application) {
-		app.Ports = append(app.Ports, ports...)
-	}
-}
-
-func withLabel(key, value string) func(*marathon.Application) {
-	return func(app *marathon.Application) {
-		app.AddLabel(key, value)
-	}
-}
-
-func constraint(value string) func(*marathon.Application) {
-	return func(app *marathon.Application) {
-		app.AddConstraint(strings.Split(value, ":")...)
-	}
-}
-
-func portDefinition(port int, name string) func(*marathon.Application) {
-	return func(app *marathon.Application) {
-		app.AddPortDefinition(marathon.PortDefinition{
-			Port: &port,
-			Name: name,
-		})
-	}
-}
-
-func bridgeNetwork() func(*marathon.Application) {
-	return func(app *marathon.Application) {
-		app.SetNetwork("bridge", marathon.BridgeNetworkMode)
-	}
-}
-
-func containerNetwork() func(*marathon.Application) {
-	return func(app *marathon.Application) {
-		app.SetNetwork("cni", marathon.ContainerNetworkMode)
-	}
-}
-
-func ipAddrPerTask(port int) func(*marathon.Application) {
-	return func(app *marathon.Application) {
-		p := marathon.Port{
-			Number: port,
-			Name:   "port",
-		}
-		disc := marathon.Discovery{}
-		disc.AddPort(p)
-		ipAddr := marathon.IPAddressPerTask{}
-		ipAddr.SetDiscovery(disc)
-		app.SetIPAddressPerTask(ipAddr)
-	}
-}
-
-func deployments(ids ...string) func(*marathon.Application) {
-	return func(app *marathon.Application) {
-		for _, id := range ids {
-			app.Deployments = append(app.Deployments, map[string]string{
-				"ID": id,
-			})
-		}
-	}
-}
-
-func readinessCheck(timeout time.Duration) func(*marathon.Application) {
-	return func(app *marathon.Application) {
-		app.ReadinessChecks = &[]marathon.ReadinessCheck{
-			{
-				Path:           "/ready",
-				TimeoutSeconds: int(timeout.Seconds()),
-			},
-		}
-	}
-}
-
-func readinessCheckResult(taskID string, ready bool) func(*marathon.Application) {
-	return func(app *marathon.Application) {
-		*app.ReadinessCheckResults = append(*app.ReadinessCheckResults, marathon.ReadinessCheckResult{
-			TaskID: taskID,
-			Ready:  ready,
-		})
-	}
-}
-
-func withTasks(tasks ...marathon.Task) func(*marathon.Application) {
-	return func(application *marathon.Application) {
-		for _, task := range tasks {
-			tu := task
-			application.Tasks = append(application.Tasks, &tu)
-		}
-	}
-}
-
-// Functions related to building tasks.
-
-func task(ops ...func(*marathon.Task)) marathon.Task {
-	t := &marathon.Task{
-		ID: testTaskName,
-		// The vast majority of tests expect the task state to be TASK_RUNNING.
-		State: string(taskStateRunning),
-	}
-
-	for _, op := range ops {
-		op(t)
-	}
-
-	return *t
-}
-
-func withTaskID(id string) func(*marathon.Task) {
-	return func(task *marathon.Task) {
-		task.ID = id
-	}
-}
-
-func localhostTask(ops ...func(*marathon.Task)) marathon.Task {
-	t := task(
-		host("localhost"),
-		ipAddresses("127.0.0.1"),
-		taskState(taskStateRunning),
-	)
-
-	for _, op := range ops {
-		op(&t)
-	}
-
-	return t
-}
-
-func taskPorts(ports ...int) func(*marathon.Task) {
-	return func(t *marathon.Task) {
-		t.Ports = append(t.Ports, ports...)
-	}
-}
-
-func taskState(state TaskState) func(*marathon.Task) {
-	return func(t *marathon.Task) {
-		t.State = string(state)
-	}
-}
-
-func host(h string) func(*marathon.Task) {
-	return func(t *marathon.Task) {
-		t.Host = h
-	}
-}
-
-func ipAddresses(addresses ...string) func(*marathon.Task) {
-	return func(t *marathon.Task) {
-		for _, addr := range addresses {
-			t.IPAddresses = append(t.IPAddresses, &marathon.IPAddress{
-				IPAddress: addr,
-				Protocol:  "tcp",
-			})
-		}
-	}
-}
-
-func startedAt(timestamp string) func(*marathon.Task) {
-	return func(t *marathon.Task) {
-		t.StartedAt = timestamp
-	}
-}
-
-func startedAtFromNow(offset time.Duration) func(*marathon.Task) {
-	return func(t *marathon.Task) {
-		t.StartedAt = time.Now().Add(-offset).Format(time.RFC3339)
-	}
-}

pkg/provider/marathon/config.go

@@ -1,473 +0,0 @@
-package marathon
-
-import (
-	"context"
-	"errors"
-	"fmt"
-	"math"
-	"net"
-	"strconv"
-	"strings"
-
-	"github.com/gambol99/go-marathon"
-	"github.com/rs/zerolog/log"
-	"github.com/traefik/traefik/v2/pkg/config/dynamic"
-	"github.com/traefik/traefik/v2/pkg/config/label"
-	"github.com/traefik/traefik/v2/pkg/provider"
-	"github.com/traefik/traefik/v2/pkg/provider/constraints"
-)
-
-func (p *Provider) buildConfiguration(ctx context.Context, applications *marathon.Applications) *dynamic.Configuration {
-	configurations := make(map[string]*dynamic.Configuration)
-
-	for _, app := range applications.Apps {
-		logger := log.Ctx(ctx).With().Str("applicationID", app.ID).Logger()
-		ctxApp := logger.WithContext(ctx)
-
-		extraConf, err := p.getConfiguration(app)
-		if err != nil {
-			logger.Error().Err(err).Msg("Skip application")
-			continue
-		}
-
-		labels := stringValueMap(app.Labels)
-
-		if app.Constraints != nil {
-			for i, constraintParts := range *app.Constraints {
-				key := constraints.MarathonConstraintPrefix + "-" + strconv.Itoa(i)
-				labels[key] = strings.Join(constraintParts, ":")
-			}
-		}
-
-		if !p.keepApplication(ctxApp, extraConf, labels) {
-			continue
-		}
-
-		confFromLabel, err := label.DecodeConfiguration(labels)
-		if err != nil {
-			logger.Error().Err(err).Send()
-			continue
-		}
-
-		var tcpOrUDP bool
-		if len(confFromLabel.TCP.Routers) > 0 || len(confFromLabel.TCP.Services) > 0 {
-			tcpOrUDP = true
-
-			err := p.buildTCPServiceConfiguration(ctxApp, app, extraConf, confFromLabel.TCP)
-			if err != nil {
-				logger.Error().Err(err).Send()
-				continue
-			}
-			provider.BuildTCPRouterConfiguration(ctxApp, confFromLabel.TCP)
-		}
-
-		if len(confFromLabel.UDP.Routers) > 0 || len(confFromLabel.UDP.Services) > 0 {
-			tcpOrUDP = true
-
-			err := p.buildUDPServiceConfiguration(ctxApp, app, extraConf, confFromLabel.UDP)
-			if err != nil {
-				logger.Error().Err(err).Send()
-			} else {
-				provider.BuildUDPRouterConfiguration(ctxApp, confFromLabel.UDP)
-			}
-		}
-
-		if tcpOrUDP && len(confFromLabel.HTTP.Routers) == 0 &&
-			len(confFromLabel.HTTP.Middlewares) == 0 &&
-			len(confFromLabel.HTTP.Services) == 0 {
-			configurations[app.ID] = confFromLabel
-			continue
-		}
-
-		err = p.buildServiceConfiguration(ctxApp, app, extraConf, confFromLabel.HTTP)
-		if err != nil {
-			logger.Error().Err(err).Send()
-			continue
-		}
-
-		model := struct {
-			Name   string
-			Labels map[string]string
-		}{
-			Name:   app.ID,
-			Labels: labels,
-		}
-
-		serviceName := getServiceName(app)
-
-		provider.BuildRouterConfiguration(ctxApp, confFromLabel.HTTP, serviceName, p.defaultRuleTpl, model)
-
-		configurations[app.ID] = confFromLabel
-	}
-
-	return provider.Merge(ctx, configurations)
-}
-
-func getServiceName(app marathon.Application) string {
-	return strings.ReplaceAll(strings.TrimPrefix(app.ID, "/"), "/", "_")
-}
-
-func (p *Provider) buildServiceConfiguration(ctx context.Context, app marathon.Application, extraConf configuration, conf *dynamic.HTTPConfiguration) error {
-	appName := getServiceName(app)
-
-	logger := log.Ctx(ctx).With().Str("applicationName", appName).Logger()
-
-	if len(conf.Services) == 0 {
-		conf.Services = make(map[string]*dynamic.Service)
-		lb := &dynamic.ServersLoadBalancer{}
-		lb.SetDefaults()
-		conf.Services[appName] = &dynamic.Service{
-			LoadBalancer: lb,
-		}
-	}
-
-	for serviceName, service := range conf.Services {
-		var servers []dynamic.Server
-
-		defaultServer := dynamic.Server{}
-		defaultServer.SetDefaults()
-
-		if len(service.LoadBalancer.Servers) > 0 {
-			defaultServer = service.LoadBalancer.Servers[0]
-		}
-
-		for _, task := range app.Tasks {
-			if !p.taskFilter(ctx, *task, app) {
-				continue
-			}
-			server, err := p.getServer(app, *task, extraConf, defaultServer)
-			if err != nil {
-				logger.Error().Err(err).Msg("Skip task")
-				continue
-			}
-			servers = append(servers, server)
-		}
-		if len(servers) == 0 {
-			return fmt.Errorf("no server for the service %s", serviceName)
-		}
-		service.LoadBalancer.Servers = servers
-	}
-
-	return nil
-}
-
-func (p *Provider) buildTCPServiceConfiguration(ctx context.Context, app marathon.Application, extraConf configuration, conf *dynamic.TCPConfiguration) error {
-	appName := getServiceName(app)
-
-	logger := log.Ctx(ctx).With().Str("applicationName", appName).Logger()
-
-	if len(conf.Services) == 0 {
-		conf.Services = map[string]*dynamic.TCPService{
-			appName: {
-				LoadBalancer: new(dynamic.TCPServersLoadBalancer),
-			},
-		}
-	}
-
-	for serviceName, service := range conf.Services {
-		var servers []dynamic.TCPServer
-
-		defaultServer := dynamic.TCPServer{}
-
-		if len(service.LoadBalancer.Servers) > 0 {
-			defaultServer = service.LoadBalancer.Servers[0]
-		}
-
-		for _, task := range app.Tasks {
-			if p.taskFilter(ctx, *task, app) {
-				server, err := p.getTCPServer(app, *task, extraConf, defaultServer)
-				if err != nil {
-					logger.Error().Err(err).Msg("Skip task")
-					continue
-				}
-				servers = append(servers, server)
-			}
-		}
-		if len(servers) == 0 {
-			return fmt.Errorf("no server for the service %s", serviceName)
-		}
-		service.LoadBalancer.Servers = servers
-	}
-
-	return nil
-}
-
-func (p *Provider) buildUDPServiceConfiguration(ctx context.Context, app marathon.Application, extraConf configuration, conf *dynamic.UDPConfiguration) error {
-	appName := getServiceName(app)
-	logger := log.Ctx(ctx).With().Str("applicationName", appName).Logger()
-
-	if len(conf.Services) == 0 {
-		conf.Services = make(map[string]*dynamic.UDPService)
-		lb := &dynamic.UDPServersLoadBalancer{}
-
-		conf.Services[appName] = &dynamic.UDPService{
-			LoadBalancer: lb,
-		}
-	}
-
-	for serviceName, service := range conf.Services {
-		var servers []dynamic.UDPServer
-
-		defaultServer := dynamic.UDPServer{}
-
-		if len(service.LoadBalancer.Servers) > 0 {
-			defaultServer = service.LoadBalancer.Servers[0]
-		}
-
-		for _, task := range app.Tasks {
-			if p.taskFilter(ctx, *task, app) {
-				server, err := p.getUDPServer(app, *task, extraConf, defaultServer)
-				if err != nil {
-					logger.Error().Err(err).Msg("Skip task")
-					continue
-				}
-				servers = append(servers, server)
-			}
-		}
-		if len(servers) == 0 {
-			return fmt.Errorf("no server for the service %s", serviceName)
-		}
-		service.LoadBalancer.Servers = servers
-	}
-
-	return nil
-}
-
-func (p *Provider) keepApplication(ctx context.Context, extraConf configuration, labels map[string]string) bool {
-	logger := log.Ctx(ctx)
-
-	// Filter disabled application.
-	if !extraConf.Enable {
-		logger.Debug().Msg("Filtering disabled Marathon application")
-		return false
-	}
-
-	// Filter by constraints.
-	matches, err := constraints.MatchLabels(labels, p.Constraints)
-	if err != nil {
-		logger.Error().Err(err).Msg("Error matching constraints expression")
-		return false
-	}
-	if !matches {
-		logger.Debug().Msgf("Marathon application filtered by constraint expression: %q", p.Constraints)
-		return false
-	}
-
-	return true
-}
-
-func (p *Provider) taskFilter(ctx context.Context, task marathon.Task, application marathon.Application) bool {
-	if task.State != string(taskStateRunning) {
-		return false
-	}
-
-	if ready := p.readyChecker.Do(task, application); !ready {
-		log.Ctx(ctx).Info().Msgf("Filtering unready task %s from application %s", task.ID, application.ID)
-		return false
-	}
-
-	return true
-}
-
-func (p *Provider) getTCPServer(app marathon.Application, task marathon.Task, extraConf configuration, defaultServer dynamic.TCPServer) (dynamic.TCPServer, error) {
-	host, err := p.getServerHost(task, app, extraConf)
-	if len(host) == 0 {
-		return dynamic.TCPServer{}, err
-	}
-
-	port, err := getPort(task, app, defaultServer.Port)
-	if err != nil {
-		return dynamic.TCPServer{}, err
-	}
-
-	server := dynamic.TCPServer{
-		Address: net.JoinHostPort(host, port),
-	}
-
-	return server, nil
-}
-
-func (p *Provider) getUDPServer(app marathon.Application, task marathon.Task, extraConf configuration, defaultServer dynamic.UDPServer) (dynamic.UDPServer, error) {
-	host, err := p.getServerHost(task, app, extraConf)
-	if len(host) == 0 {
-		return dynamic.UDPServer{}, err
-	}
-
-	port, err := getPort(task, app, defaultServer.Port)
-	if err != nil {
-		return dynamic.UDPServer{}, err
-	}
-
-	server := dynamic.UDPServer{
-		Address: net.JoinHostPort(host, port),
-	}
-
-	return server, nil
-}
-
-func (p *Provider) getServer(app marathon.Application, task marathon.Task, extraConf configuration, defaultServer dynamic.Server) (dynamic.Server, error) {
-	host, err := p.getServerHost(task, app, extraConf)
-	if len(host) == 0 {
-		return dynamic.Server{}, err
-	}
-
-	port, err := getPort(task, app, defaultServer.Port)
-	if err != nil {
-		return dynamic.Server{}, err
-	}
-
-	server := dynamic.Server{
-		URL: fmt.Sprintf("%s://%s", defaultServer.Scheme, net.JoinHostPort(host, port)),
-	}
-
-	return server, nil
-}
-
-func (p *Provider) getServerHost(task marathon.Task, app marathon.Application, extraConf configuration) (string, error) {
-	networks := app.Networks
-	var hostFlag bool
-
-	if networks == nil {
-		hostFlag = app.IPAddressPerTask == nil
-	} else {
-		hostFlag = (*networks)[0].Mode != marathon.ContainerNetworkMode
-	}
-
-	if hostFlag || p.ForceTaskHostname {
-		if len(task.Host) == 0 {
-			return "", fmt.Errorf("host is undefined for task %q app %q", task.ID, app.ID)
-		}
-		return task.Host, nil
-	}
-
-	numTaskIPAddresses := len(task.IPAddresses)
-	switch numTaskIPAddresses {
-	case 0:
-		return "", fmt.Errorf("missing IP address for Marathon application %s on task %s", app.ID, task.ID)
-	case 1:
-		return task.IPAddresses[0].IPAddress, nil
-	default:
-		if extraConf.Marathon.IPAddressIdx == math.MinInt32 {
-			return "", fmt.Errorf("found %d task IP addresses but missing IP address index for Marathon application %s on task %s",
-				numTaskIPAddresses, app.ID, task.ID)
-		}
-		if extraConf.Marathon.IPAddressIdx < 0 || extraConf.Marathon.IPAddressIdx > numTaskIPAddresses {
-			return "", fmt.Errorf("cannot use IP address index to select from %d task IP addresses for Marathon application %s on task %s",
-				numTaskIPAddresses, app.ID, task.ID)
-		}
-
-		return task.IPAddresses[extraConf.Marathon.IPAddressIdx].IPAddress, nil
-	}
-}
-
-func getPort(task marathon.Task, app marathon.Application, serverPort string) (string, error) {
-	port, err := processPorts(app, task, serverPort)
-	if err != nil {
-		return "", fmt.Errorf("unable to process ports for %s %s: %w", app.ID, task.ID, err)
-	}
-
-	return strconv.Itoa(port), nil
-}
-
-// processPorts returns the configured port.
-// An explicitly specified port is preferred. If none is specified, it selects
-// one of the available port. The first such found port is returned unless an
-// optional index is provided.
-func processPorts(app marathon.Application, task marathon.Task, serverPort string) (int, error) {
-	if len(serverPort) > 0 && !(strings.HasPrefix(serverPort, "index:") || strings.HasPrefix(serverPort, "name:")) {
-		port, err := strconv.Atoi(serverPort)
-		if err != nil {
-			return 0, err
-		}
-
-		if port <= 0 {
-			return 0, fmt.Errorf("explicitly specified port %d must be greater than zero", port)
-		} else if port > 0 {
-			return port, nil
-		}
-	}
-
-	if strings.HasPrefix(serverPort, "name:") {
-		name := strings.TrimPrefix(serverPort, "name:")
-		port := retrieveNamedPort(app, name)
-
-		if port == 0 {
-			return 0, fmt.Errorf("no port with name %s", name)
-		}
-
-		return port, nil
-	}
-
-	ports := retrieveAvailablePorts(app, task)
-	if len(ports) == 0 {
-		return 0, errors.New("no port found")
-	}
-
-	portIndex := 0
-	if strings.HasPrefix(serverPort, "index:") {
-		indexString := strings.TrimPrefix(serverPort, "index:")
-		index, err := strconv.Atoi(indexString)
-		if err != nil {
-			return 0, err
-		}
-
-		if index < 0 || index > len(ports)-1 {
-			return 0, fmt.Errorf("index %d must be within range (0, %d)", index, len(ports)-1)
-		}
-
-		portIndex = index
-	}
-
-	return ports[portIndex], nil
-}
-
-func retrieveNamedPort(app marathon.Application, name string) int {
-	// Using port definition if available
-	if app.PortDefinitions != nil && len(*app.PortDefinitions) > 0 {
-		for _, def := range *app.PortDefinitions {
-			if def.Port != nil && *def.Port > 0 && def.Name == name {
-				return *def.Port
-			}
-		}
-	}
-
-	// If using IP-per-task using this port definition
-	if app.IPAddressPerTask != nil && app.IPAddressPerTask.Discovery != nil && len(*(app.IPAddressPerTask.Discovery.Ports)) > 0 {
-		for _, def := range *(app.IPAddressPerTask.Discovery.Ports) {
-			if def.Number > 0 && def.Name == name {
-				return def.Number
-			}
-		}
-	}
-
-	return 0
-}
-
-func retrieveAvailablePorts(app marathon.Application, task marathon.Task) []int {
-	// Using default port configuration
-	if len(task.Ports) > 0 {
-		return task.Ports
-	}
-
-	// Using port definition if available
-	if app.PortDefinitions != nil && len(*app.PortDefinitions) > 0 {
-		var ports []int
-		for _, def := range *app.PortDefinitions {
-			if def.Port != nil {
-				ports = append(ports, *def.Port)
-			}
-		}
-		return ports
-	}
-
-	// If using IP-per-task using this port definition
-	if app.IPAddressPerTask != nil && app.IPAddressPerTask.Discovery != nil && len(*(app.IPAddressPerTask.Discovery.Ports)) > 0 {
-		var ports []int
-		for _, def := range *(app.IPAddressPerTask.Discovery.Ports) {
-			ports = append(ports, def.Number)
-		}
-		return ports
-	}
-
-	return []int{}
-}

pkg/provider/marathon/fake_client_test.go

@@ -1,24 +0,0 @@
-package marathon
-
-import (
-	"errors"
-
-	"github.com/gambol99/go-marathon"
-	"github.com/stretchr/testify/mock"
-	"github.com/traefik/traefik/v2/pkg/provider/marathon/mocks"
-)
-
-type fakeClient struct {
-	mocks.Marathon
-}
-
-func newFakeClient(applicationsError bool, applications marathon.Applications) *fakeClient {
-	// create an instance of our test object
-	fakeClient := new(fakeClient)
-	if applicationsError {
-		fakeClient.On("Applications", mock.Anything).Return(nil, errors.New("fake Marathon server error"))
-	} else {
-		fakeClient.On("Applications", mock.Anything).Return(&applications, nil)
-	}
-	return fakeClient
-}

pkg/provider/marathon/label.go

@@ -1,42 +0,0 @@
-package marathon
-
-import (
-	"math"
-
-	"github.com/gambol99/go-marathon"
-	"github.com/traefik/traefik/v2/pkg/config/label"
-)
-
-type configuration struct {
-	Enable   bool
-	Marathon specificConfiguration
-}
-
-type specificConfiguration struct {
-	IPAddressIdx int
-}
-
-func (p *Provider) getConfiguration(app marathon.Application) (configuration, error) {
-	labels := stringValueMap(app.Labels)
-
-	conf := configuration{
-		Enable: p.ExposedByDefault,
-		Marathon: specificConfiguration{
-			IPAddressIdx: math.MinInt32,
-		},
-	}
-
-	err := label.Decode(labels, &conf, "traefik.marathon.", "traefik.enable")
-	if err != nil {
-		return configuration{}, err
-	}
-
-	return conf, nil
-}
-
-func stringValueMap(mp *map[string]string) map[string]string {
-	if mp != nil {
-		return *mp
-	}
-	return make(map[string]string)
-}

pkg/provider/marathon/label_test.go

@@ -1,136 +0,0 @@
-package marathon
-
-import (
-	"math"
-	"testing"
-
-	"github.com/gambol99/go-marathon"
-	"github.com/stretchr/testify/assert"
-	"github.com/stretchr/testify/require"
-)
-
-func TestGetConfiguration(t *testing.T) {
-	testCases := []struct {
-		desc     string
-		app      marathon.Application
-		p        Provider
-		expected configuration
-	}{
-		{
-			desc: "Empty labels",
-			app: marathon.Application{
-				Constraints: &[][]string{},
-				Labels:      &map[string]string{},
-			},
-			p: Provider{
-				ExposedByDefault: false,
-			},
-			expected: configuration{
-				Enable: false,
-				Marathon: specificConfiguration{
-					IPAddressIdx: math.MinInt32,
-				},
-			},
-		},
-		{
-			desc: "label enable",
-			app: marathon.Application{
-				Constraints: &[][]string{},
-				Labels: &map[string]string{
-					"traefik.enable": "true",
-				},
-			},
-			p: Provider{
-				ExposedByDefault: false,
-			},
-			expected: configuration{
-				Enable: true,
-				Marathon: specificConfiguration{
-					IPAddressIdx: math.MinInt32,
-				},
-			},
-		},
-		{
-			desc: "Use ip address index",
-			app: marathon.Application{
-				Constraints: &[][]string{},
-				Labels: &map[string]string{
-					"traefik.marathon.IPAddressIdx": "4",
-				},
-			},
-			p: Provider{
-				ExposedByDefault: false,
-			},
-			expected: configuration{
-				Enable: false,
-				Marathon: specificConfiguration{
-					IPAddressIdx: 4,
-				},
-			},
-		},
-		{
-			desc: "Use marathon constraints",
-			app: marathon.Application{
-				Constraints: &[][]string{
-					{"key", "value"},
-				},
-				Labels: &map[string]string{},
-			},
-			p: Provider{
-				ExposedByDefault: false,
-			},
-			expected: configuration{
-				Enable: false,
-				Marathon: specificConfiguration{
-					IPAddressIdx: math.MinInt32,
-				},
-			},
-		},
-		{
-			desc: "ExposedByDefault and no enable label",
-			app: marathon.Application{
-				Constraints: &[][]string{},
-				Labels:      &map[string]string{},
-			},
-			p: Provider{
-				ExposedByDefault: true,
-			},
-			expected: configuration{
-				Enable: true,
-				Marathon: specificConfiguration{
-					IPAddressIdx: math.MinInt32,
-				},
-			},
-		},
-		{
-			desc: "ExposedByDefault and enable label false",
-			app: marathon.Application{
-				Constraints: &[][]string{},
-				Labels: &map[string]string{
-					"traefik.enable": "false",
-				},
-			},
-			p: Provider{
-				ExposedByDefault: true,
-			},
-			expected: configuration{
-				Enable: false,
-				Marathon: specificConfiguration{
-					IPAddressIdx: math.MinInt32,
-				},
-			},
-		},
-	}
-
-	for _, test := range testCases {
-		test := test
-		t.Run(test.desc, func(t *testing.T) {
-			t.Parallel()
-
-			extraConf, err := test.p.getConfiguration(test.app)
-			require.NoError(t, err)
-
-			assert.Equal(t, test.expected, extraConf)
-		})
-	}
-}

pkg/provider/marathon/marathon.go

@@ -1,221 +0,0 @@
-package marathon
-
-import (
-	"context"
-	"fmt"
-	"net"
-	"net/http"
-	"net/url"
-	"text/template"
-	"time"
-
-	"github.com/cenkalti/backoff/v4"
-	"github.com/gambol99/go-marathon"
-	"github.com/rs/zerolog"
-	"github.com/rs/zerolog/log"
-	ptypes "github.com/traefik/paerser/types"
-	"github.com/traefik/traefik/v2/pkg/config/dynamic"
-	"github.com/traefik/traefik/v2/pkg/job"
-	"github.com/traefik/traefik/v2/pkg/logs"
-	"github.com/traefik/traefik/v2/pkg/provider"
-	"github.com/traefik/traefik/v2/pkg/safe"
-	"github.com/traefik/traefik/v2/pkg/types"
-)
-
-const (
-	// DefaultTemplateRule The default template for the default rule.
-	DefaultTemplateRule = "Host(`{{ normalize .Name }}`)"
-	marathonEventIDs    = marathon.EventIDApplications |
-		marathon.EventIDAddHealthCheck |
-		marathon.EventIDDeploymentSuccess |
-		marathon.EventIDDeploymentFailed |
-		marathon.EventIDDeploymentInfo |
-		marathon.EventIDDeploymentStepSuccess |
-		marathon.EventIDDeploymentStepFailed
-)
-
-// TaskState denotes the Mesos state a task can have.
-type TaskState string
-
-const (
-	taskStateRunning TaskState = "TASK_RUNNING"
-	taskStateStaging TaskState = "TASK_STAGING"
-)
-
-var _ provider.Provider = (*Provider)(nil)
-
-// Provider holds configuration of the provider.
-type Provider struct {
-	Constraints            string           `description:"Constraints is an expression that Traefik matches against the application's labels to determine whether to create any route for that application." json:"constraints,omitempty" toml:"constraints,omitempty" yaml:"constraints,omitempty" export:"true"`
-	Trace                  bool             `description:"Display additional provider logs." json:"trace,omitempty" toml:"trace,omitempty" yaml:"trace,omitempty" export:"true"`
-	Watch                  bool             `description:"Watch provider." json:"watch,omitempty" toml:"watch,omitempty" yaml:"watch,omitempty" export:"true"`
-	Endpoint               string           `description:"Marathon server endpoint. You can also specify multiple endpoint for Marathon." json:"endpoint,omitempty" toml:"endpoint,omitempty" yaml:"endpoint,omitempty"`
-	DefaultRule            string           `description:"Default rule." json:"defaultRule,omitempty" toml:"defaultRule,omitempty" yaml:"defaultRule,omitempty"`
-	ExposedByDefault       bool             `description:"Expose Marathon apps by default." json:"exposedByDefault,omitempty" toml:"exposedByDefault,omitempty" yaml:"exposedByDefault,omitempty" export:"true"`
-	DCOSToken              string           `description:"DCOSToken for DCOS environment, This will override the Authorization header." json:"dcosToken,omitempty" toml:"dcosToken,omitempty" yaml:"dcosToken,omitempty" loggable:"false"`
-	TLS                    *types.ClientTLS `description:"Enable TLS support." json:"tls,omitempty" toml:"tls,omitempty" yaml:"tls,omitempty" export:"true"`
-	DialerTimeout          ptypes.Duration  `description:"Set a dialer timeout for Marathon." json:"dialerTimeout,omitempty" toml:"dialerTimeout,omitempty" yaml:"dialerTimeout,omitempty" export:"true"`
-	ResponseHeaderTimeout  ptypes.Duration  `description:"Set a response header timeout for Marathon." json:"responseHeaderTimeout,omitempty" toml:"responseHeaderTimeout,omitempty" yaml:"responseHeaderTimeout,omitempty" export:"true"`
-	TLSHandshakeTimeout    ptypes.Duration  `description:"Set a TLS handshake timeout for Marathon." json:"tlsHandshakeTimeout,omitempty" toml:"tlsHandshakeTimeout,omitempty" yaml:"tlsHandshakeTimeout,omitempty" export:"true"`
-	KeepAlive              ptypes.Duration  `description:"Set a TCP Keep Alive time." json:"keepAlive,omitempty" toml:"keepAlive,omitempty" yaml:"keepAlive,omitempty" export:"true"`
-	ForceTaskHostname      bool             `description:"Force to use the task's hostname." json:"forceTaskHostname,omitempty" toml:"forceTaskHostname,omitempty" yaml:"forceTaskHostname,omitempty" export:"true"`
-	Basic                  *Basic           `description:"Enable basic authentication." json:"basic,omitempty" toml:"basic,omitempty" yaml:"basic,omitempty" export:"true"`
-	RespectReadinessChecks bool             `description:"Filter out tasks with non-successful readiness checks during deployments." json:"respectReadinessChecks,omitempty" toml:"respectReadinessChecks,omitempty" yaml:"respectReadinessChecks,omitempty" export:"true"`
-	readyChecker           *readinessChecker
-	marathonClient         marathon.Marathon
-	defaultRuleTpl         *template.Template
-}
-
-// SetDefaults sets the default values.
-func (p *Provider) SetDefaults() {
-	p.Watch = true
-	p.Endpoint = "http://127.0.0.1:8080"
-	p.ExposedByDefault = true
-	p.DialerTimeout = ptypes.Duration(5 * time.Second)
-	p.ResponseHeaderTimeout = ptypes.Duration(60 * time.Second)
-	p.TLSHandshakeTimeout = ptypes.Duration(5 * time.Second)
-	p.KeepAlive = ptypes.Duration(10 * time.Second)
-	p.DefaultRule = DefaultTemplateRule
-}
-
-// Basic holds basic authentication specific configurations.
-type Basic struct {
-	HTTPBasicAuthUser string `description:"Basic authentication User." json:"httpBasicAuthUser,omitempty" toml:"httpBasicAuthUser,omitempty" yaml:"httpBasicAuthUser,omitempty" loggable:"false"`
-	HTTPBasicPassword string `description:"Basic authentication Password." json:"httpBasicPassword,omitempty" toml:"httpBasicPassword,omitempty" yaml:"httpBasicPassword,omitempty" loggable:"false"`
-}
-
-// Init the provider.
-func (p *Provider) Init() error {
-	fm := template.FuncMap{
-		"strsToItfs": func(values []string) []interface{} {
-			var r []interface{}
-			for _, v := range values {
-				r = append(r, v)
-			}
-			return r
-		},
-	}
-
-	defaultRuleTpl, err := provider.MakeDefaultRuleTemplate(p.DefaultRule, fm)
-	if err != nil {
-		return fmt.Errorf("error while parsing default rule: %w", err)
-	}
-
-	p.defaultRuleTpl = defaultRuleTpl
-	return nil
-}
-
-// Provide allows the marathon provider to provide configurations to traefik
-// using the given configuration channel.
-func (p *Provider) Provide(configurationChan chan<- dynamic.Message, pool *safe.Pool) error {
-	logger := log.With().Str(logs.ProviderName, "marathon").Logger()
-	ctx := logger.WithContext(context.Background())
-
-	operation := func() error {
-		confg := marathon.NewDefaultConfig()
-		confg.URL = p.Endpoint
-		confg.EventsTransport = marathon.EventsTransportSSE
-
-		if p.Trace {
-			confg.LogOutput = logs.NoLevel(logger, zerolog.DebugLevel)
-		}
-
-		if p.Basic != nil {
-			confg.HTTPBasicAuthUser = p.Basic.HTTPBasicAuthUser
-			confg.HTTPBasicPassword = p.Basic.HTTPBasicPassword
-		}
-		var rc *readinessChecker
-		if p.RespectReadinessChecks {
-			logger.Debug().Msg("Enabling Marathon readiness checker")
-			rc = defaultReadinessChecker(p.Trace)
-		}
-		p.readyChecker = rc
-
-		if len(p.DCOSToken) > 0 {
-			confg.DCOSToken = p.DCOSToken
-		}
-		TLSConfig, err := p.TLS.CreateTLSConfig(ctx)
-		if err != nil {
-			return fmt.Errorf("unable to create client TLS configuration: %w", err)
-		}
-		confg.HTTPClient = &http.Client{
-			Transport: &http.Transport{
-				DialContext: (&net.Dialer{
-					KeepAlive: time.Duration(p.KeepAlive),
-					Timeout:   time.Duration(p.DialerTimeout),
-				}).DialContext,
-				ResponseHeaderTimeout: time.Duration(p.ResponseHeaderTimeout),
-				TLSHandshakeTimeout:   time.Duration(p.TLSHandshakeTimeout),
-				TLSClientConfig:       TLSConfig,
-			},
-		}
-		client, err := marathon.NewClient(confg)
-		if err != nil {
-			logger.Error().Err(err).Msg("Failed to create a client for marathon")
-			return err
-		}
-		p.marathonClient = client
-
-		if p.Watch {
-			update, err := client.AddEventsListener(marathonEventIDs)
-			if err != nil {
-				logger.Error().Err(err).Msg("Failed to register for events")
-				return err
-			}
-			pool.GoCtx(func(ctxPool context.Context) {
-				defer close(update)
-				for {
-					select {
-					case <-ctxPool.Done():
-						return
-					case event := <-update:
-						logger.Debug().Msgf("Received provider event %s", event)
-
-						conf := p.getConfigurations(ctx)
-						if conf != nil {
-							configurationChan <- dynamic.Message{
-								ProviderName:  "marathon",
-								Configuration: conf,
-							}
-						}
-					}
-				}
-			})
-		}
-
-		configuration := p.getConfigurations(ctx)
-		configurationChan <- dynamic.Message{
-			ProviderName:  "marathon",
-			Configuration: configuration,
-		}
-		return nil
-	}
-
-	notify := func(err error, time time.Duration) {
-		logger.Error().Err(err).Msgf("Provider error, retrying in %s", time)
-	}
-	err := backoff.RetryNotify(safe.OperationWithRecover(operation), backoff.WithContext(job.NewBackOff(backoff.NewExponentialBackOff()), ctx), notify)
-	if err != nil {
-		logger.Error().Err(err).Msg("Cannot retrieve data")
-	}
-	return nil
-}
-
-func (p *Provider) getConfigurations(ctx context.Context) *dynamic.Configuration {
-	applications, err := p.getApplications()
-	if err != nil {
-		log.Ctx(ctx).Error().Err(err).Msg("Failed to retrieve Marathon applications")
-		return nil
-	}
-
-	return p.buildConfiguration(ctx, applications)
-}
-
-func (p *Provider) getApplications() (*marathon.Applications, error) {
-	v := url.Values{}
-	v.Add("embed", "apps.tasks")
-	v.Add("embed", "apps.deployments")
-	v.Add("embed", "apps.readiness")
-
-	return p.marathonClient.Applications(v)
-}

pkg/provider/marathon/readiness.go

@@ -1,122 +0,0 @@
-package marathon
-
-import (
-	"time"
-
-	"github.com/gambol99/go-marathon"
-	"github.com/rs/zerolog/log"
-)
-
-const (
-	// readinessCheckDefaultTimeout is the default timeout for a readiness
-	// check if no check timeout is specified on the application spec. This
-	// should really never be the case, but better be safe than sorry.
-	readinessCheckDefaultTimeout = 10 * time.Second
-	// readinessCheckSafetyMargin is some buffer duration to account for
-	// small offsets in readiness check execution.
-	readinessCheckSafetyMargin = 5 * time.Second
-	readinessLogHeader         = "Marathon readiness check: "
-)
-
-type readinessChecker struct {
-	checkDefaultTimeout time.Duration
-	checkSafetyMargin   time.Duration
-	traceLogging        bool
-}
-
-func defaultReadinessChecker(isTraceLogging bool) *readinessChecker {
-	return &readinessChecker{
-		checkDefaultTimeout: readinessCheckDefaultTimeout,
-		checkSafetyMargin:   readinessCheckSafetyMargin,
-		traceLogging:        isTraceLogging,
-	}
-}
-
-func (rc *readinessChecker) Do(task marathon.Task, app marathon.Application) bool {
-	if rc == nil {
-		// Readiness checker disabled.
-		return true
-	}
-
-	switch {
-	case len(app.Deployments) == 0:
-		// We only care about readiness during deployments; post-deployment readiness
-		// can be covered by a periodic post-deployment probe (i.e., Traefik health checks).
-		rc.tracef("task %s app %s: ready = true [no deployment ongoing]", task.ID, app.ID)
-		return true
-
-	case app.ReadinessChecks == nil || len(*app.ReadinessChecks) == 0:
-		// Applications without configured readiness checks are always considered
-		// ready.
-		rc.tracef("task %s app %s: ready = true [no readiness checks on app]", task.ID, app.ID)
-		return true
-	}
-
-	// Loop through all readiness check results and return the results for
-	// matching task IDs.
-	if app.ReadinessCheckResults != nil {
-		for _, readinessCheckResult := range *app.ReadinessCheckResults {
-			if readinessCheckResult.TaskID == task.ID {
-				rc.tracef("task %s app %s: ready = %t [evaluating readiness check ready state]", task.ID, app.ID, readinessCheckResult.Ready)
-				return readinessCheckResult.Ready
-			}
-		}
-	}
-
-	// There's a corner case sometimes hit where the first new task of a
-	// deployment goes from TASK_STAGING to TASK_RUNNING without a corresponding
-	// readiness check result being included in the API response. This only happens
-	// in a very short (yet unlucky) time frame and does not repeat for subsequent
-	// tasks of the same deployment.
-	// Complicating matters, the situation may occur for both initially deploying
-	// applications as well as rolling-upgraded ones where one or more tasks from
-	// a previous deployment exist already and are joined by new tasks from a
-	// subsequent deployment. We must always make sure that pre-existing tasks
-	// maintain their ready state while newly launched tasks must be considered
-	// unready until a check result appears.
-	// We distinguish the two cases by comparing the current time with the start
-	// time of the task: It should take Marathon at most one readiness check timeout
-	// interval (plus some safety margin to account for the delayed nature of
-	// distributed systems) for readiness check results to be returned along the API
-	// response. Once the task turns old enough, we assume it to be part of a
-	// pre-existing deployment and mark it as ready. Note that it is okay to err
-	// on the side of caution and consider a task unready until the safety time
-	// window has elapsed because a newly created task should be readiness-checked
-	// and be given a result fairly shortly after its creation (i.e., on the scale
-	// of seconds).
-	readinessCheckTimeoutSecs := (*app.ReadinessChecks)[0].TimeoutSeconds
-	readinessCheckTimeout := time.Duration(readinessCheckTimeoutSecs) * time.Second
-	if readinessCheckTimeout == 0 {
-		rc.tracef("task %s app %s: readiness check timeout not set, using default value %s", task.ID, app.ID, rc.checkDefaultTimeout)
-		readinessCheckTimeout = rc.checkDefaultTimeout
-	} else {
-		readinessCheckTimeout += rc.checkSafetyMargin
-	}
-
-	startTime, err := time.Parse(time.RFC3339, task.StartedAt)
-	if err != nil {
-		// An unparseable start time should never occur; if it does, we assume the
-		// problem should be surfaced as quickly as possible, which is easiest if
-		// we shun the task from rotation.
-		log.Warn().Err(err).Msgf("Failed to parse start-time %s of task %s from application %s (assuming unready)", task.StartedAt, task.ID, app.ID)
-		return false
-	}
-
-	since := time.Since(startTime)
-	if since < readinessCheckTimeout {
-		rc.tracef("task %s app %s: ready = false [task with start-time %s not within assumed check timeout window of %s (elapsed time since task start: %s)]", task.ID, app.ID, startTime.Format(time.RFC3339), readinessCheckTimeout, since)
-		return false
-	}
-
-	// Finally, we can be certain this task is not part of the deployment (i.e.,
-	// it's an old task that's going to transition into the TASK_KILLING and/or
-	// TASK_KILLED state as new tasks' readiness checks gradually turn green.)
-	rc.tracef("task %s app %s: ready = true [task with start-time %s not involved in deployment (elapsed time since task start: %s)]", task.ID, app.ID, startTime.Format(time.RFC3339), since)
-	return true
-}
-
-func (rc *readinessChecker) tracef(format string, args ...interface{}) {
-	if rc.traceLogging {
-		log.Debug().Msgf(readinessLogHeader+format, args...)
-	}
-}

pkg/provider/marathon/readiness_test.go

@@ -1,134 +0,0 @@
-package marathon
-
-import (
-	"testing"
-	"time"
-
-	"github.com/gambol99/go-marathon"
-)
-
-func testReadinessChecker() *readinessChecker {
-	return defaultReadinessChecker(false)
-}
-
-func TestDisabledReadinessChecker(t *testing.T) {
-	var rc *readinessChecker
-	tsk := task()
-	app := application(
-		deployments("deploymentId"),
-		readinessCheck(0),
-		readinessCheckResult(testTaskName, false),
-	)
-
-	if ready := rc.Do(tsk, app); !ready {
-		t.Error("expected ready = true")
-	}
-}
-
-func TestEnabledReadinessChecker(t *testing.T) {
-	tests := []struct {
-		desc          string
-		task          marathon.Task
-		app           marathon.Application
-		rc            readinessChecker
-		expectedReady bool
-	}{
-		{
-			desc:          "no deployment running",
-			task:          task(),
-			app:           application(),
-			expectedReady: true,
-		},
-		{
-			desc:          "no readiness checks defined",
-			task:          task(),
-			app:           application(deployments("deploymentId")),
-			expectedReady: true,
-		},
-		{
-			desc: "readiness check result negative",
-			task: task(),
-			app: application(
-				deployments("deploymentId"),
-				readinessCheck(0),
-				readinessCheckResult("otherTaskID", true),
-				readinessCheckResult(testTaskName, false),
-			),
-			expectedReady: false,
-		},
-		{
-			desc: "readiness check result positive",
-			task: task(),
-			app: application(
-				deployments("deploymentId"),
-				readinessCheck(0),
-				readinessCheckResult("otherTaskID", false),
-				readinessCheckResult(testTaskName, true),
-			),
-			expectedReady: true,
-		},
-		{
-			desc: "no readiness check result with default timeout",
-			task: task(startedAtFromNow(3 * time.Minute)),
-			app: application(
-				deployments("deploymentId"),
-				readinessCheck(0),
-			),
-			rc: readinessChecker{
-				checkDefaultTimeout: 5 * time.Minute,
-			},
-			expectedReady: false,
-		},
-		{
-			desc: "no readiness check result with readiness check timeout",
-			task: task(startedAtFromNow(4 * time.Minute)),
-			app: application(
-				deployments("deploymentId"),
-				readinessCheck(3*time.Minute),
-			),
-			rc: readinessChecker{
-				checkSafetyMargin: 3 * time.Minute,
-			},
-			expectedReady: false,
-		},
-		{
-			desc: "invalid task start time",
-			task: task(startedAt("invalid")),
-			app: application(
-				deployments("deploymentId"),
-				readinessCheck(0),
-			),
-			expectedReady: false,
-		},
-		{
-			desc: "task not involved in deployment",
-			task: task(startedAtFromNow(1 * time.Hour)),
-			app: application(
-				deployments("deploymentId"),
-				readinessCheck(0),
-			),
-			rc: readinessChecker{
-				checkDefaultTimeout: 10 * time.Second,
-			},
-			expectedReady: true,
-		},
-	}
-
-	for _, test := range tests {
-		test := test
-		t.Run(test.desc, func(t *testing.T) {
-			t.Parallel()
-			rc := testReadinessChecker()
-			if test.rc.checkDefaultTimeout > 0 {
-				rc.checkDefaultTimeout = test.rc.checkDefaultTimeout
-			}
-			if test.rc.checkSafetyMargin > 0 {
-				rc.checkSafetyMargin = test.rc.checkSafetyMargin
-			}
-			actualReady := test.rc.Do(test.task, test.app)
-			if actualReady != test.expectedReady {
-				t.Errorf("actual ready = %t, expected ready = %t", actualReady, test.expectedReady)
-			}
-		})
-	}
-}

pkg/provider/rancher/config.go

@@ -1,299 +0,0 @@
-package rancher
-
-import (
-	"context"
-	"errors"
-	"fmt"
-	"net"
-	"strings"
-
-	"github.com/rs/zerolog/log"
-	"github.com/traefik/traefik/v2/pkg/config/dynamic"
-	"github.com/traefik/traefik/v2/pkg/config/label"
-	"github.com/traefik/traefik/v2/pkg/provider"
-	"github.com/traefik/traefik/v2/pkg/provider/constraints"
-)
-
-func (p *Provider) buildConfiguration(ctx context.Context, services []rancherData) *dynamic.Configuration {
-	configurations := make(map[string]*dynamic.Configuration)
-
-	for _, service := range services {
-		logger := log.Ctx(ctx).With().Str("service", service.Name).Logger()
-		ctxService := logger.WithContext(ctx)
-
-		if !p.keepService(ctx, service) {
-			continue
-		}
-
-		confFromLabel, err := label.DecodeConfiguration(service.Labels)
-		if err != nil {
-			logger.Error().Err(err).Send()
-			continue
-		}
-
-		var tcpOrUDP bool
-		if len(confFromLabel.TCP.Routers) > 0 || len(confFromLabel.TCP.Services) > 0 {
-			tcpOrUDP = true
-
-			err := p.buildTCPServiceConfiguration(ctxService, service, confFromLabel.TCP)
-			if err != nil {
-				logger.Error().Err(err).Send()
-				continue
-			}
-			provider.BuildTCPRouterConfiguration(ctxService, confFromLabel.TCP)
-		}
-
-		if len(confFromLabel.UDP.Routers) > 0 || len(confFromLabel.UDP.Services) > 0 {
-			tcpOrUDP = true
-
-			err := p.buildUDPServiceConfiguration(ctxService, service, confFromLabel.UDP)
-			if err != nil {
-				logger.Error().Err(err).Send()
-				continue
-			}
-			provider.BuildUDPRouterConfiguration(ctxService, confFromLabel.UDP)
-		}
-
-		if tcpOrUDP && len(confFromLabel.HTTP.Routers) == 0 &&
-			len(confFromLabel.HTTP.Middlewares) == 0 &&
-			len(confFromLabel.HTTP.Services) == 0 {
-			configurations[service.Name] = confFromLabel
-			continue
-		}
-
-		err = p.buildServiceConfiguration(ctx, service, confFromLabel.HTTP)
-		if err != nil {
-			logger.Error().Err(err).Send()
-			continue
-		}
-
-		model := struct {
-			Name   string
-			Labels map[string]string
-		}{
-			Name:   service.Name,
-			Labels: service.Labels,
-		}
-
-		provider.BuildRouterConfiguration(ctx, confFromLabel.HTTP, service.Name, p.defaultRuleTpl, model)
-
-		configurations[service.Name] = confFromLabel
-	}
-
-	return provider.Merge(ctx, configurations)
-}
-
-func (p *Provider) buildTCPServiceConfiguration(ctx context.Context, service rancherData, configuration *dynamic.TCPConfiguration) error {
-	serviceName := service.Name
-
-	if len(configuration.Services) == 0 {
-		configuration.Services = map[string]*dynamic.TCPService{
-			serviceName: {
-				LoadBalancer: new(dynamic.TCPServersLoadBalancer),
-			},
-		}
-	}
-
-	for _, confService := range configuration.Services {
-		err := p.addServerTCP(ctx, service, confService.LoadBalancer)
-		if err != nil {
-			return err
-		}
-	}
-
-	return nil
-}
-
-func (p *Provider) buildUDPServiceConfiguration(ctx context.Context, service rancherData, configuration *dynamic.UDPConfiguration) error {
-	serviceName := service.Name
-
-	if len(configuration.Services) == 0 {
-		configuration.Services = make(map[string]*dynamic.UDPService)
-		lb := &dynamic.UDPServersLoadBalancer{}
-
-		configuration.Services[serviceName] = &dynamic.UDPService{
-			LoadBalancer: lb,
-		}
-	}
-
-	for _, confService := range configuration.Services {
-		err := p.addServerUDP(ctx, service, confService.LoadBalancer)
-		if err != nil {
-			return err
-		}
-	}
-
-	return nil
-}
-
-func (p *Provider) buildServiceConfiguration(ctx context.Context, service rancherData, configuration *dynamic.HTTPConfiguration) error {
-	serviceName := service.Name
-
-	if len(configuration.Services) == 0 {
-		configuration.Services = make(map[string]*dynamic.Service)
-		lb := &dynamic.ServersLoadBalancer{}
-		lb.SetDefaults()
-		configuration.Services[serviceName] = &dynamic.Service{
-			LoadBalancer: lb,
-		}
-	}
-
-	for _, confService := range configuration.Services {
-		err := p.addServers(ctx, service, confService.LoadBalancer)
-		if err != nil {
-			return err
-		}
-	}
-
-	return nil
-}
-
-func (p *Provider) keepService(ctx context.Context, service rancherData) bool {
-	logger := log.Ctx(ctx)
-
-	if !service.ExtraConf.Enable {
-		logger.Debug().Msg("Filtering disabled service")
-		return false
-	}
-
-	matches, err := constraints.MatchLabels(service.Labels, p.Constraints)
-	if err != nil {
-		logger.Error().Err(err).Msg("Error matching constraint expression")
-		return false
-	}
-	if !matches {
-		logger.Debug().Msgf("Service pruned by constraint expression: %q", p.Constraints)
-		return false
-	}
-
-	if p.EnableServiceHealthFilter {
-		if service.Health != "" && service.Health != healthy && service.Health != updatingHealthy {
-			logger.Debug().Msgf("Filtering service %s with healthState of %s", service.Name, service.Health)
-			return false
-		}
-		if service.State != "" && service.State != active && service.State != updatingActive && service.State != upgraded && service.State != upgrading {
-			logger.Debug().Msgf("Filtering service %s with state of %s", service.Name, service.State)
-			return false
-		}
-	}
-
-	return true
-}
-
-func (p *Provider) addServerTCP(ctx context.Context, service rancherData, loadBalancer *dynamic.TCPServersLoadBalancer) error {
-	log.Ctx(ctx).Debug().Msgf("Trying to add servers for service %s", service.Name)
-
-	if loadBalancer == nil {
-		return errors.New("load-balancer is not defined")
-	}
-
-	if len(loadBalancer.Servers) == 0 {
-		loadBalancer.Servers = []dynamic.TCPServer{{}}
-	}
-
-	port := loadBalancer.Servers[0].Port
-	loadBalancer.Servers[0].Port = ""
-
-	if port == "" {
-		port = getServicePort(service)
-	}
-
-	if port == "" {
-		return errors.New("port is missing")
-	}
-
-	var servers []dynamic.TCPServer
-	for _, containerIP := range service.Containers {
-		servers = append(servers, dynamic.TCPServer{
-			Address: net.JoinHostPort(containerIP, port),
-		})
-	}
-
-	loadBalancer.Servers = servers
-
-	return nil
-}
-
-func (p *Provider) addServerUDP(ctx context.Context, service rancherData, loadBalancer *dynamic.UDPServersLoadBalancer) error {
-	log.Ctx(ctx).Debug().Msgf("Trying to add servers for service %s", service.Name)
-
-	if loadBalancer == nil {
-		return errors.New("load-balancer is not defined")
-	}
-
-	if len(loadBalancer.Servers) == 0 {
-		loadBalancer.Servers = []dynamic.UDPServer{{}}
-	}
-
-	port := loadBalancer.Servers[0].Port
-	loadBalancer.Servers[0].Port = ""
-
-	if port == "" {
-		port = getServicePort(service)
-	}
-
-	if port == "" {
-		return errors.New("port is missing")
-	}
-
-	var servers []dynamic.UDPServer
-	for _, containerIP := range service.Containers {
-		servers = append(servers, dynamic.UDPServer{
-			Address: net.JoinHostPort(containerIP, port),
-		})
-	}
-
-	loadBalancer.Servers = servers
-
-	return nil
-}
-
-func (p *Provider) addServers(ctx context.Context, service rancherData, loadBalancer *dynamic.ServersLoadBalancer) error {
-	log.Ctx(ctx).Debug().Msgf("Trying to add servers for service %s", service.Name)
-
-	if loadBalancer == nil {
-		return errors.New("load-balancer is not defined")
-	}
-
-	if len(loadBalancer.Servers) == 0 {
-		server := dynamic.Server{}
-		server.SetDefaults()
-
-		loadBalancer.Servers = []dynamic.Server{server}
-	}
-
-	port := loadBalancer.Servers[0].Port
-	loadBalancer.Servers[0].Port = ""
-
-	if port == "" {
-		port = getServicePort(service)
-	}
-
-	if port == "" {
-		return errors.New("port is missing")
-	}
-
-	var servers []dynamic.Server
-	for _, containerIP := range service.Containers {
-		servers = append(servers, dynamic.Server{
-			URL: fmt.Sprintf("%s://%s", loadBalancer.Servers[0].Scheme, net.JoinHostPort(containerIP, port)),
-		})
-	}
-
-	loadBalancer.Servers = servers
-
-	return nil
-}
-
-func getServicePort(data rancherData) string {
-	rawPort := strings.Split(data.Port, "/")[0]
-	hostPort := strings.Split(rawPort, ":")
-
-	if len(hostPort) >= 2 {
-		return hostPort[1]
-	}
-	if len(hostPort) > 0 && hostPort[0] != "" {
-		return hostPort[0]
-	}
-	return rawPort
-}

pkg/provider/rancher/label.go

@@ -1,22 +0,0 @@
-package rancher
-
-import (
-	"github.com/traefik/traefik/v2/pkg/config/label"
-)
-
-type configuration struct {
-	Enable bool
-}
-
-func (p *Provider) getConfiguration(service rancherData) (configuration, error) {
-	conf := configuration{
-		Enable: p.ExposedByDefault,
-	}
-
-	err := label.Decode(service.Labels, &conf, "traefik.rancher.", "traefik.enable")
-	if err != nil {
-		return configuration{}, err
-	}
-
-	return conf, nil
-}