Merge current v2.5 into master

.golangci.toml

@@ -48,6 +48,7 @@
     extensionsv1beta1 = "k8s.io/api/extensions/v1beta1"
     metav1 = "k8s.io/apimachinery/pkg/apis/meta/v1"
     kubeerror = "k8s.io/apimachinery/pkg/api/errors"
+    composeapi = "github.com/docker/compose/v2/pkg/api"
 
   [linters-settings.gomoddirectives]
     replace-allow-list = [
@@ -56,6 +57,7 @@
       "github.com/gorilla/mux",
       "github.com/mailgun/minheap",
       "github.com/mailgun/multibuf",
+      "github.com/jaguilar/vt100",
     ]
 
 [linters]

.semaphore/semaphore.yml

@@ -31,42 +31,24 @@ global_job_config:
       - cache restore traefik-$(checksum go.sum)
 
 blocks:
-  - name: Test Integration Container
+  - name: Test Integration
     dependencies: []
     run:
       when: "branch =~ '.*' OR pull_request =~'.*'"
     task:
       jobs:
-        - name: Test Integration Container
+        - name: Test Integration
           commands:
             - make pull-images
             - mkdir -p webui/static && touch webui/static/index.html # Avoid generating webui
             - PRE_TARGET="" make binary
-            - make test-integration-container
+            - make test-integration
             - df -h
       epilogue:
         always:
           commands:
             - cache store traefik-$(checksum go.sum) $HOME/go/pkg/mod
 
-  - name: Test Integration Host
-    dependencies: []
-    run:
-      when: "branch =~ '.*' OR pull_request =~'.*'"
-    task:
-      env_vars:
-        - name: PRE_TARGET
-          value: ""
-      jobs:
-        - name: Test Integration Host
-          commands:
-            - mkdir -p webui/static && touch webui/static/index.html # Avoid generating webui
-            - make test-integration-host
-      epilogue:
-        always:
-          commands:
-            - cache store traefik-$(checksum go.sum) $HOME/go/pkg/mod
-
   - name: Release
     dependencies: []
     run:

Makefile

@@ -15,7 +15,7 @@ TRAEFIK_DEV_IMAGE := traefik-dev$(if $(GIT_BRANCH),:$(subst /,-,$(GIT_BRANCH)))
 REPONAME := $(shell echo $(REPO) | tr '[:upper:]' '[:lower:]')
 TRAEFIK_IMAGE := $(if $(REPONAME),$(REPONAME),"traefik/traefik")
 
-INTEGRATION_OPTS := $(if $(MAKE_DOCKER_HOST),-e "DOCKER_HOST=$(MAKE_DOCKER_HOST)", -e "TEST_CONTAINER=1" -v "/var/run/docker.sock:/var/run/docker.sock")
+INTEGRATION_OPTS := $(if $(MAKE_DOCKER_HOST),-e "DOCKER_HOST=$(MAKE_DOCKER_HOST)",-v "/var/run/docker.sock:/var/run/docker.sock")
 DOCKER_BUILD_ARGS := $(if $(DOCKER_VERSION), "--build-arg=DOCKER_VERSION=$(DOCKER_VERSION)",)
 
 TRAEFIK_ENVS := \
@@ -32,7 +32,8 @@ TRAEFIK_ENVS := \
 TRAEFIK_MOUNT := -v "$(CURDIR)/$(BIND_DIR):/go/src/github.com/traefik/traefik/$(BIND_DIR)"
 DOCKER_RUN_OPTS := $(TRAEFIK_ENVS) $(TRAEFIK_MOUNT) "$(TRAEFIK_DEV_IMAGE)"
 DOCKER_NON_INTERACTIVE ?= false
-DOCKER_RUN_TRAEFIK := docker run --add-host=host.docker.internal:127.0.0.1 $(INTEGRATION_OPTS) $(if $(DOCKER_NON_INTERACTIVE), , -it) $(DOCKER_RUN_OPTS)
+DOCKER_RUN_TRAEFIK := docker run $(INTEGRATION_OPTS) $(if $(DOCKER_NON_INTERACTIVE), , -it) $(DOCKER_RUN_OPTS)
+DOCKER_RUN_TRAEFIK_TEST := docker run --add-host=host.docker.internal:127.0.0.1 --rm --name=traefik --network traefik-test-network -v $(PWD):$(PWD) -w $(PWD) $(INTEGRATION_OPTS) $(if $(DOCKER_NON_INTERACTIVE), , -it) $(DOCKER_RUN_OPTS)
 DOCKER_RUN_TRAEFIK_NOTTY := docker run $(INTEGRATION_OPTS) $(if $(DOCKER_NON_INTERACTIVE), , -i) $(DOCKER_RUN_OPTS)
 
 PRE_TARGET ?= build-dev-image
@@ -81,30 +82,27 @@ crossbinary-default-parallel:
 	$(MAKE) build-dev-image crossbinary-default
 
 ## Run the unit and integration tests
-test: build-dev-image
+test: $(PRE_TARGET)
-	$(DOCKER_RUN_TRAEFIK) ./script/make.sh generate test-unit binary test-integration
+	-docker network create traefik-test-network --driver bridge --subnet 172.31.42.0/24
+	trap 'docker network rm traefik-test-network' EXIT; \
+	$(if $(PRE_TARGET),$(DOCKER_RUN_TRAEFIK_TEST),) ./script/make.sh generate test-unit binary test-integration
 
 ## Run the unit tests
 test-unit: $(PRE_TARGET)
-	$(if $(PRE_TARGET),$(DOCKER_RUN_TRAEFIK)) ./script/make.sh generate test-unit
+	-docker network create traefik-test-network --driver bridge --subnet 172.31.42.0/24
+	trap 'docker network rm traefik-test-network' EXIT; \
+	$(if $(PRE_TARGET),$(DOCKER_RUN_TRAEFIK_TEST)) ./script/make.sh generate test-unit
+
+## Run the integration tests
+test-integration: $(PRE_TARGET)
+	-docker network create traefik-test-network --driver bridge --subnet 172.31.42.0/24
+	trap 'docker network rm traefik-test-network' EXIT; \
+	$(if $(PRE_TARGET),$(DOCKER_RUN_TRAEFIK_TEST),) ./script/make.sh generate binary test-integration
 
 ## Pull all images for integration tests
 pull-images:
 	grep --no-filename -E '^\s+image:' ./integration/resources/compose/*.yml | awk '{print $$2}' | sort | uniq | xargs -P 6 -n 1 docker pull
 
-## Run the integration tests
-test-integration: $(PRE_TARGET) binary
-	$(if $(PRE_TARGET),$(DOCKER_RUN_TRAEFIK),TEST_CONTAINER=1) ./script/make.sh test-integration
-	TEST_HOST=1 ./script/make.sh test-integration
-
-## Run the container integration tests
-test-integration-container: $(PRE_TARGET) binary
-	$(if $(PRE_TARGET),$(DOCKER_RUN_TRAEFIK),TEST_CONTAINER=1) ./script/make.sh test-integration
-
-## Run the host integration tests
-test-integration-host: $(PRE_TARGET) binary
-	TEST_HOST=1 ./script/make.sh test-integration
-
 ## Validate code and docs
 validate-files: $(PRE_TARGET)
 	$(if $(PRE_TARGET),$(DOCKER_RUN_TRAEFIK)) ./script/make.sh generate validate-lint validate-misspell

docs/content/middlewares/http/forwardauth.md

@@ -349,12 +349,16 @@ http:
 
 ### `tls`
 
-The `tls` option is the TLS configuration from Traefik to the authentication server.
+_Optional_
 
-#### `tls.ca`
+Defines the TLS configuration used for the secure connection to the authentication server.
 
-Certificate Authority used for the secured connection to the authentication server,
+#### `ca`
-defaults to the system bundle.
+
+_Optional_
+
+`ca` is the path to the certificate authority used for the secured connection to the authentication server,
+it defaults to the system bundle.
 
 ```yaml tab="Docker"
 labels:
@@ -417,13 +421,15 @@ http:
       ca = "path/to/local.crt"
 ```
 
-#### `tls.caOptional`
+#### `caOptional`
 
-The value of `tls.caOptional` defines which policy should be used for the secure connection with TLS Client Authentication to the authentication server.
+_Optional_
+
+The value of `caOptional` defines which policy should be used for the secure connection with TLS Client Authentication to the authentication server.
 
 !!! warning ""
 
-    If `tls.ca` is undefined, this option will be ignored, and no client certificate will be requested during the handshake. Any provided certificate will thus never be verified.
+    If `ca` is undefined, this option will be ignored, and no client certificate will be requested during the handshake. Any provided certificate will thus never be verified.
 
 When this option is set to `true`, a client certificate is requested during the handshake but is not required. If a certificate is sent, it is required to be valid.
 
@@ -479,9 +485,12 @@ http:
       caOptional = true
 ```
 
-#### `tls.cert`
+#### `cert`
 
-The public certificate used for the secure connection to the authentication server.
+_Optional_
+
+`cert` is the path to the public certificate used for the secure connection to the authentication server.
+When using this option, setting the `key` option is required.
 
 ```yaml tab="Docker"
 labels:
@@ -554,9 +563,12 @@ http:
 
     For security reasons, the field does not exist for Kubernetes IngressRoute, and one should use the `secret` field instead.
 
-#### `tls.key`
+#### `key`
 
-The private certificate used for the secure connection to the authentication server.
+_Optional_
+
+`key` is the path to the private key used for the secure connection to the authentication server.
+When using this option, setting the `cert` option is required.
 
 ```yaml tab="Docker"
 labels:
@@ -629,7 +641,9 @@ http:
 
     For security reasons, the field does not exist for Kubernetes IngressRoute, and one should use the `secret` field instead.
 
-#### `tls.insecureSkipVerify`
+#### `insecureSkipVerify`
+
+_Optional, Default=false_
 
 If `insecureSkipVerify` is `true`, the TLS connection to the authentication server accepts any certificate presented by the server regardless of the hostnames it covers.
 

docs/content/observability/metrics/overview.md

@@ -7,22 +7,6 @@ Traefik supports 4 metrics backends:
 - [Prometheus](./prometheus.md)
 - [StatsD](./statsd.md)
 
-## Configuration
-
-To enable metrics:
-
-```yaml tab="File (YAML)"
-metrics: {}
-```
-
-```toml tab="File (TOML)"
-[metrics]
-```
-
-```bash tab="CLI"
---metrics=true
-```
-
 ## Server Metrics
 
 | Metric                                                                  | DataDog | InfluxDB | Prometheus | StatsD |

docs/content/providers/consul-catalog.md

@@ -362,14 +362,14 @@ providers:
 
 _Optional_
 
-Defines TLS options for Consul server endpoint.
+Defines the TLS configuration used for the secure connection to Consul Catalog.
 
 ##### `ca`
 
 _Optional_
 
-Certificate Authority used for the secure connection to Consul,
+`ca` is the path to the certificate authority used for the secure connection to Consul Catalog,
-defaults to the system bundle.
+it defaults to the system bundle.
 
 ```yaml tab="File (YAML)"
 providers:
@@ -392,11 +392,11 @@ providers:
 
 _Optional_
 
-The value of `tls.caOptional` defines which policy should be used for the secure connection with TLS Client Authentication to Consul.
+The value of `caOptional` defines which policy should be used for the secure connection with TLS Client Authentication to Consul Catalog.
 
 !!! warning ""
 
-    If `tls.ca` is undefined, this option will be ignored, and no client certificate will be requested during the handshake. Any provided certificate will thus never be verified.
+    If `ca` is undefined, this option will be ignored, and no client certificate will be requested during the handshake. Any provided certificate will thus never be verified.
 
 When this option is set to `true`, a client certificate is requested during the handshake but is not required. If a certificate is sent, it is required to be valid.
 
@@ -423,8 +423,7 @@ providers:
 
 _Optional_
 
-`cert` is the path to the public certificate to use for Consul communication.
+`cert` is the path to the public certificate used for the secure connection to Consul Catalog.
-
 When using this option, setting the `key` option is required.
 
 ```yaml tab="File (YAML)"
@@ -451,8 +450,7 @@ providers:
 
 _Optional_
 
-`key` is the path to the private key for Consul communication.
+`key` is the path to the private key used for the secure connection to Consul Catalog.
-
 When using this option, setting the `cert` option is required.
 
 ```yaml tab="File (YAML)"
@@ -477,7 +475,7 @@ providers:
 
 ##### `insecureSkipVerify`
 
-_Optional_
+_Optional, Default=false_
 
 If `insecureSkipVerify` is `true`, the TLS connection to Consul accepts any certificate presented by the server regardless of the hostnames it covers.
 

docs/content/providers/consul.md

@@ -104,10 +104,14 @@ providers:
 
 _Optional_
 
-#### `tls.ca`
+Defines the TLS configuration used for the secure connection to Consul.
 
-Certificate Authority used for the secure connection to Consul,
+#### `ca`
-defaults to the system bundle.
+
+_Optional_
+
+`ca` is the path to the certificate authority used for the secure connection to Consul,
+it defaults to the system bundle.
 
 ```yaml tab="File (YAML)"
 providers:
@@ -125,13 +129,15 @@ providers:
 --providers.consul.tls.ca=path/to/ca.crt
 ```
 
-#### `tls.caOptional`
+#### `caOptional`
 
-The value of `tls.caOptional` defines which policy should be used for the secure connection with TLS Client Authentication to Consul.
+_Optional_
+
+The value of `caOptional` defines which policy should be used for the secure connection with TLS Client Authentication to Consul.
 
 !!! warning ""
 
-    If `tls.ca` is undefined, this option will be ignored, and no client certificate will be requested during the handshake. Any provided certificate will thus never be verified.
+    If `ca` is undefined, this option will be ignored, and no client certificate will be requested during the handshake. Any provided certificate will thus never be verified.
 
 When this option is set to `true`, a client certificate is requested during the handshake but is not required. If a certificate is sent, it is required to be valid.
 
@@ -153,9 +159,12 @@ providers:
 --providers.consul.tls.caOptional=true
 ```
 
-#### `tls.cert`
+#### `cert`
 
-Public certificate used for the secure connection to Consul.
+_Optional_
+
+`cert` is the path to the public certificate used for the secure connection to Consul.
+When using this option, setting the `key` option is required.
 
 ```yaml tab="File (YAML)"
 providers:
@@ -176,9 +185,12 @@ providers:
 --providers.consul.tls.key=path/to/foo.key
 ```
 
-#### `tls.key`
+#### `key`
 
-Private certificate used for the secure connection to Consul.
+_Optional_
+
+`key` is the path to the private key used for the secure connection to Consul.
+When using this option, setting the `cert` option is required.
 
 ```yaml tab="File (YAML)"
 providers:
@@ -199,7 +211,9 @@ providers:
 --providers.consul.tls.key=path/to/foo.key
 ```
 
-#### `tls.insecureSkipVerify`
+#### `insecureSkipVerify`
+
+_Optional, Default=false_
 
 If `insecureSkipVerify` is `true`, the TLS connection to Consul accepts any certificate presented by the server regardless of the hostnames it covers.
 

docs/content/providers/docker.md

@@ -613,10 +613,14 @@ providers:
 
 _Optional_
 
-#### `tls.ca`
+Defines the TLS configuration used for the secure connection to Docker.
 
-Certificate Authority used for the secure connection to Docker,
+#### `ca`
-defaults to the system bundle.
+
+_Optional_
+
+`ca` is the path to the certificate authority used for the secure connection to Docker,
+it defaults to the system bundle.
 
 ```yaml tab="File (YAML)"
 providers:
@@ -634,13 +638,15 @@ providers:
 --providers.docker.tls.ca=path/to/ca.crt
 ```
 
-#### `tls.caOptional`
+#### `caOptional`
 
-The value of `tls.caOptional` defines which policy should be used for the secure connection with TLS Client Authentication to Docker.
+_Optional_
+
+The value of `caOptional` defines which policy should be used for the secure connection with TLS Client Authentication to Docker.
 
 !!! warning ""
 
-    If `tls.ca` is undefined, this option will be ignored, and no client certificate will be requested during the handshake. Any provided certificate will thus never be verified.
+    If `ca` is undefined, this option will be ignored, and no client certificate will be requested during the handshake. Any provided certificate will thus never be verified.
 
 When this option is set to `true`, a client certificate is requested during the handshake but is not required. If a certificate is sent, it is required to be valid.
 
@@ -662,9 +668,10 @@ providers:
 --providers.docker.tls.caOptional=true
 ```
 
-#### `tls.cert`
+#### `cert`
 
-Public certificate used for the secure connection to Docker.
+`cert` is the path to the public certificate used for the secure connection to Docker.
+When using this option, setting the `key` option is required.
 
 ```yaml tab="File (YAML)"
 providers:
@@ -685,9 +692,12 @@ providers:
 --providers.docker.tls.key=path/to/foo.key
 ```
 
-#### `tls.key`
+#### `key`
 
-Private certificate used for the secure connection to Docker.
+_Optional_
+
+`key` is the path to the private key used for the secure connection Docker.
+When using this option, setting the `cert` option is required.
 
 ```yaml tab="File (YAML)"
 providers:
@@ -708,7 +718,9 @@ providers:
 --providers.docker.tls.key=path/to/foo.key
 ```
 
-#### `tls.insecureSkipVerify`
+#### `insecureSkipVerify`
+
+_Optional, Default=false_
 
 If `insecureSkipVerify` is `true`, the TLS connection to Docker accepts any certificate presented by the server regardless of the hostnames it covers.
 

docs/content/providers/etcd.md

@@ -104,10 +104,14 @@ providers:
 
 _Optional_
 
-#### `tls.ca`
+Defines the TLS configuration used for the secure connection to etcd.
 
-Certificate Authority used for the secure connection to etcd,
+#### `ca`
-defaults to the system bundle.
+
+_Optional_
+
+`ca` is the path to the certificate authority used for the secure connection to etcd,
+it defaults to the system bundle.
 
 ```yaml tab="File (YAML)"
 providers:
@@ -125,13 +129,15 @@ providers:
 --providers.etcd.tls.ca=path/to/ca.crt
 ```
 
-#### `tls.caOptional`
+#### `caOptional`
 
-The value of `tls.caOptional` defines which policy should be used for the secure connection with TLS Client Authentication to etcd.
+_Optional_
+
+The value of `caOptional` defines which policy should be used for the secure connection with TLS Client Authentication to etcd.
 
 !!! warning ""
 
-    If `tls.ca` is undefined, this option will be ignored, and no client certificate will be requested during the handshake. Any provided certificate will thus never be verified.
+    If `ca` is undefined, this option will be ignored, and no client certificate will be requested during the handshake. Any provided certificate will thus never be verified.
 
 When this option is set to `true`, a client certificate is requested during the handshake but is not required. If a certificate is sent, it is required to be valid.
 
@@ -153,9 +159,12 @@ providers:
 --providers.etcd.tls.caOptional=true
 ```
 
-#### `tls.cert`
+#### `cert`
 
-Public certificate used for the secure connection to etcd.
+_Optional_
+
+`cert` is the path to the public certificate used for the secure connection to etcd.
+When using this option, setting the `key` option is required.
 
 ```yaml tab="File (YAML)"
 providers:
@@ -176,9 +185,12 @@ providers:
 --providers.etcd.tls.key=path/to/foo.key
 ```
 
-#### `tls.key`
+#### `key`
 
-Private certificate used for the secure connection to etcd.
+_Optional_
+
+`key` is the path to the private key used for the secure connection to etcd.
+When using this option, setting the `cert` option is required.
 
 ```yaml tab="File (YAML)"
 providers:
@@ -199,7 +211,9 @@ providers:
 --providers.etcd.tls.key=path/to/foo.key
 ```
 
-#### `tls.insecureSkipVerify`
+#### `insecureSkipVerify`
+
+_Optional, Default=false_
 
 If `insecureSkipVerify` is `true`, the TLS connection to etcd accepts any certificate presented by the server regardless of the hostnames it covers.
 

docs/content/providers/http.md

@@ -55,7 +55,7 @@ providers:
 
 _Optional, Default="5s"_
 
-Defines the polling timeout when connecting to the configured endpoint.
+Defines the polling timeout when connecting to the endpoint.
 
 ```yaml tab="File (YAML)"
 providers:
@@ -76,10 +76,14 @@ providers:
 
 _Optional_
 
-#### `tls.ca`
+Defines the TLS configuration used for the secure connection to the endpoint.
 
-Certificate Authority used for the secure connection to the configured endpoint,
+#### `ca`
-defaults to the system bundle.
+
+_Optional_
+
+`ca` is the path to the certificate authority used for the secure connection to the endpoint,
+it defaults to the system bundle.
 
 ```yaml tab="File (YAML)"
 providers:
@@ -97,13 +101,15 @@ providers:
 --providers.http.tls.ca=path/to/ca.crt
 ```
 
-#### `tls.caOptional`
+#### `caOptional`
 
-The value of `tls.caOptional` defines which policy should be used for the secure connection with TLS Client Authentication to the configured endpoint.
+_Optional_
+
+The value of `caOptional` defines which policy should be used for the secure connection with TLS Client Authentication to the endpoint.
 
 !!! warning ""
 
-    If `tls.ca` is undefined, this option will be ignored, and no client certificate will be requested during the handshake. Any provided certificate will thus never be verified.
+    If `ca` is undefined, this option will be ignored, and no client certificate will be requested during the handshake. Any provided certificate will thus never be verified.
 
 When this option is set to `true`, a client certificate is requested during the handshake but is not required. If a certificate is sent, it is required to be valid.
 
@@ -125,9 +131,12 @@ providers:
 --providers.http.tls.caOptional=true
 ```
 
-#### `tls.cert`
+#### `cert`
 
-Public certificate used for the secure connection to the configured endpoint.
+_Optional_
+
+`cert` is the path to the public certificate used for the secure connection to the endpoint.
+When using this option, setting the `key` option is required.
 
 ```yaml tab="File (YAML)"
 providers:
@@ -148,9 +157,12 @@ providers:
 --providers.http.tls.key=path/to/foo.key
 ```
 
-#### `tls.key`
+#### `key`
 
-Private certificate used for the secure connection to the configured endpoint.
+_Optional_
+
+`key` is the path to the private key used for the secure connection to the endpoint.
+When using this option, setting the `cert` option is required.
 
 ```yaml tab="File (YAML)"
 providers:
@@ -171,7 +183,9 @@ providers:
 --providers.http.tls.key=path/to/foo.key
 ```
 
-#### `tls.insecureSkipVerify`
+#### `insecureSkipVerify`
+
+_Optional, Default=false_
 
 If `insecureSkipVerify` is `true`, the TLS connection to the endpoint accepts any certificate presented by the server regardless of the hostnames it covers.
 

docs/content/providers/marathon.md

@@ -404,10 +404,12 @@ providers:
 
 _Optional_
 
-#### `tls.ca`
+Defines the TLS configuration used for the secure connection to Marathon.
 
-Certificate Authority used for the secure connection to Marathon,
+#### `ca`
-defaults to the system bundle.
+
+`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:
@@ -425,13 +427,15 @@ providers:
 --providers.marathon.tls.ca=path/to/ca.crt
 ```
 
-#### `tls.caOptional`
+#### `caOptional`
 
-The value of `tls.caOptional` defines which policy should be used for the secure connection with TLS Client Authentication to Marathon.
+_Optional_
+
+The value of `caOptional` defines which policy should be used for the secure connection with TLS Client Authentication to Marathon.
 
 !!! warning ""
 
-    If `tls.ca` is undefined, this option will be ignored, and no client certificate will be requested during the handshake. Any provided certificate will thus never be verified.
+    If `ca` is undefined, this option will be ignored, and no client certificate will be requested during the handshake. Any provided certificate will thus never be verified.
 
 When this option is set to `true`, a client certificate is requested during the handshake but is not required. If a certificate is sent, it is required to be valid.
 
@@ -453,9 +457,12 @@ providers:
 --providers.marathon.tls.caOptional=true
 ```
 
-#### `tls.cert`
+#### `cert`
 
-Public certificate used for the secure connection to Marathon.
+_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:
@@ -476,9 +483,12 @@ providers:
 --providers.marathon.tls.key=path/to/foo.key
 ```
 
-#### `tls.key`
+#### `key`
 
-Private certificate used for the secure connection to Marathon.
+_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:
@@ -499,7 +509,9 @@ providers:
 --providers.marathon.tls.key=path/to/foo.key
 ```
 
-#### `tls.insecureSkipVerify`
+#### `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.
 
@@ -532,18 +544,18 @@ see [time.ParseDuration](https://golang.org/pkg/time/#ParseDuration).
 ```yaml tab="File (YAML)"
 providers:
   marathon:
-    responseHeaderTimeout: "10s"
+    tlsHandshakeTimeout: "10s"
     # ...
 ```
 
 ```toml tab="File (TOML)"
 [providers.marathon]
-  responseHeaderTimeout = "10s"
+  tlsHandshakeTimeout = "10s"
   # ...
 ```
 
 ```bash tab="CLI"
---providers.marathon.responseHeaderTimeout=10s
+--providers.marathon.tlsHandshakeTimeout=10s
 # ...
 ```
 

docs/content/providers/redis.md

@@ -104,10 +104,14 @@ providers:
 
 _Optional_
 
-#### `tls.ca`
+Defines the TLS configuration used for the secure connection to Redis.
 
-Certificate Authority used for the secure connection to Redis,
+#### `ca`
-defaults to the system bundle.
+
+_Optional_
+
+`ca` is the path to the certificate authority used for the secure connection to Redis,
+it defaults to the system bundle.
 
 ```yaml tab="File (YAML)"
 providers:
@@ -125,13 +129,15 @@ providers:
 --providers.redis.tls.ca=path/to/ca.crt
 ```
 
-#### `tls.caOptional`
+#### `caOptional`
 
-The value of `tls.caOptional` defines which policy should be used for the secure connection with TLS Client Authentication to Redis.
+_Optional_
+
+The value of `caOptional` defines which policy should be used for the secure connection with TLS Client Authentication to Redis.
 
 !!! warning ""
 
-    If `tls.ca` is undefined, this option will be ignored, and no client certificate will be requested during the handshake. Any provided certificate will thus never be verified.
+    If `ca` is undefined, this option will be ignored, and no client certificate will be requested during the handshake. Any provided certificate will thus never be verified.
 
 When this option is set to `true`, a client certificate is requested during the handshake but is not required. If a certificate is sent, it is required to be valid.
 
@@ -153,9 +159,12 @@ providers:
 --providers.redis.tls.caOptional=true
 ```
 
-#### `tls.cert`
+#### `cert`
 
-Public certificate used for the secure connection to Redis.
+_Optional_
+
+`cert` is the path to the public certificate used for the secure connection to Redis.
+When using this option, setting the `key` option is required.
 
 ```yaml tab="File (YAML)"
 providers:
@@ -176,9 +185,12 @@ providers:
 --providers.redis.tls.key=path/to/foo.key
 ```
 
-#### `tls.key`
+#### `key`
 
-Private certificate used for the secure connection to Redis.
+_Optional_
+
+`key` is the path to the private key used for the secure connection to Redis.
+When using this option, setting the `cert` option is required.
 
 ```yaml tab="File (YAML)"
 providers:
@@ -199,7 +211,9 @@ providers:
 --providers.redis.tls.key=path/to/foo.key
 ```
 
-#### `tls.insecureSkipVerify`
+#### `insecureSkipVerify`
+
+_Optional, Default=false_
 
 If `insecureSkipVerify` is `true`, the TLS connection to Redis accepts any certificate presented by the server regardless of the hostnames it covers.
 

docs/content/providers/zookeeper.md

@@ -104,10 +104,14 @@ providers:
 
 _Optional_
 
-#### `tls.ca`
+Defines the TLS configuration used for the secure connection to ZooKeeper.
 
-Certificate Authority used for the secure connection to ZooKeeper,
+#### `ca`
-defaults to the system bundle.
+
+_Optional_
+
+`ca` is the path to the certificate authority used for the secure connection to ZooKeeper,
+it defaults to the system bundle.
 
 ```yaml tab="File (YAML)"
 providers:
@@ -125,13 +129,15 @@ providers:
 --providers.zookeeper.tls.ca=path/to/ca.crt
 ```
 
-#### `tls.caOptional`
+#### `caOptional`
 
-The value of `tls.caOptional` defines which policy should be used for the secure connection with TLS Client Authentication to Zookeeper.
+_Optional_
+
+The value of `caOptional` defines which policy should be used for the secure connection with TLS Client Authentication to Zookeeper.
 
 !!! warning ""
 
-    If `tls.ca` is undefined, this option will be ignored, and no client certificate will be requested during the handshake. Any provided certificate will thus never be verified.
+    If `ca` is undefined, this option will be ignored, and no client certificate will be requested during the handshake. Any provided certificate will thus never be verified.
 
 When this option is set to `true`, a client certificate is requested during the handshake but is not required. If a certificate is sent, it is required to be valid.
 
@@ -153,9 +159,12 @@ providers:
 --providers.zookeeper.tls.caOptional=true
 ```
 
-#### `tls.cert`
+#### `cert`
 
-Public certificate used for the secure connection to ZooKeeper.
+_Optional_
+
+`cert` is the path to the public certificate used for the secure connection to ZooKeeper.
+When using this option, setting the `key` option is required.
 
 ```yaml tab="File (YAML)"
 providers:
@@ -176,9 +185,12 @@ providers:
 --providers.zookeeper.tls.key=path/to/foo.key
 ```
 
-#### `tls.key`
+#### `key`
 
-Private certificate used for the secure connection to ZooKeeper.
+_Optional_
+
+`key` is the path to the private key used for the secure connection to ZooKeeper.
+When using this option, setting the `cert` option is required.
 
 ```yaml tab="File (YAML)"
 providers:
@@ -199,7 +211,9 @@ providers:
 --providers.zookeeper.tls.key=path/to/foo.key
 ```
 
-#### `tls.insecureSkipVerify`
+#### `insecureSkipVerify`
+
+_Optional, Default=false_
 
 If `insecureSkipVerify` is `true`, the TLS connection to Zookeeper accepts any certificate presented by the server regardless of the hostnames it covers.
 

docs/content/routing/providers/consul-catalog.md

@@ -63,7 +63,7 @@ For example, to change the rule, you could add the tag ```traefik.http.routers.m
     See [tls](../routers/index.md#tls) for more information.
     
     ```yaml
-    traefik.http.routers.myrouter>.tls=true
+    traefik.http.routers.myrouter.tls=true
     ```
 
 ??? info "`traefik.http.routers.<router_name>.tls.certresolver`"
@@ -136,7 +136,7 @@ you'd add the tag `traefik.http.services.{name-of-your-choice}.loadbalancer.pass
     See [serverstransport](../services/index.md#serverstransport) for more information.
     
     ```yaml
-    traefik.http.services.<service_name>.loadbalancer.serverstransport=foobar@file
+    traefik.http.services.myservice.loadbalancer.serverstransport=foobar@file
     ```
 
 ??? info "`traefik.http.services.<service_name>.loadbalancer.passhostheader`"

docs/content/routing/routers/index.md

@@ -251,7 +251,7 @@ The table below lists all the available matchers:
 
     `HostRegexp` and `Path` accept an expression with zero or more groups enclosed by curly braces.
     Named groups can be like `{name:pattern}` that matches the given regexp pattern or like `{name}` that matches anything until the next dot.
-    The group name (`name` is the above examples) is an arbitrary value.
+    The group name (`name` in the above examples) is an arbitrary value.
     Any pattern supported by [Go's regexp package](https://golang.org/pkg/regexp/) may be used (example: `{subdomain:[a-z]+}.{domain}.com`).
 
 !!! info "Combining Matchers Using Operators and Parenthesis"

docs/content/routing/services/index.md

@@ -336,11 +336,11 @@ Below are the available options for the health check mechanism:
     Traefik keeps monitoring the health of unhealthy servers.
     If a server has recovered (returning `2xx` -> `3xx` responses again), it will be added back to the load balancer rotation pool.
 
-!!! warning "Health check in Kubernetes"
+!!! warning "Health check with Kubernetes"
 
-    The Traefik health check is not available for `kubernetesCRD` and `kubernetesIngress` providers because Kubernetes
+    Kubernetes has an health check mechanism to remove unhealthy pods from Kubernetes services (cf [readiness probe](https://kubernetes.io/docs/tasks/configure-pod-container/configure-liveness-readiness-startup-probes/#define-readiness-probes)).
-    already has a health check mechanism.
+    As unhealthy pods have no Kubernetes endpoints, Traefik will not forward traffic to them.
-    Unhealthy pods will be removed by kubernetes. (cf [liveness documentation](https://kubernetes.io/docs/tasks/configure-pod-container/configure-liveness-readiness-startup-probes/#define-a-liveness-http-request))
+    Therefore, Traefik health check is not available for `kubernetesCRD` and `kubernetesIngress` providers.
 
 ??? example "Custom Interval & Timeout -- Using the [File Provider](../../providers/file.md)"
 

go.mod

@@ -7,29 +7,25 @@ require (
 	github.com/BurntSushi/toml v0.3.1
 	github.com/ExpediaDotCom/haystack-client-go v0.0.0-20190315171017-e7edbdf53a61
 	github.com/Masterminds/sprig/v3 v3.2.2
-	github.com/Microsoft/hcsshim v0.8.7 // indirect
 	github.com/Shopify/sarama v1.23.1 // indirect
 	github.com/abbot/go-http-auth v0.0.0-00010101000000-000000000000
 	github.com/abronan/valkeyrie v0.2.0
 	github.com/aws/aws-sdk-go v1.39.0
 	github.com/cenkalti/backoff/v4 v4.1.1
-	github.com/containerd/containerd v1.3.2 // indirect
+	github.com/compose-spec/compose-go v1.0.3
+	github.com/containerd/containerd v1.5.8 // indirect
 	github.com/containous/alice v0.0.0-20181107144136-d83ebdd94cbd
 	github.com/coreos/go-systemd v0.0.0-20191104093116-d3cd4ed1dbcf
 	github.com/davecgh/go-spew v1.1.1
-	github.com/docker/cli v0.0.0-20200221155518-740919cc7fc0
+	github.com/docker/cli v20.10.11+incompatible
-	github.com/docker/distribution v2.7.1+incompatible // indirect
+	github.com/docker/compose/v2 v2.0.1
-	github.com/docker/docker v17.12.0-ce-rc1.0.20200204220554-5f6d6f3f2203+incompatible
+	github.com/docker/docker v20.10.7+incompatible
-	github.com/docker/docker-credential-helpers v0.6.3 // indirect
 	github.com/docker/go-connections v0.4.0
-	github.com/docker/go-metrics v0.0.0-20181218153428-b84716841b82 // indirect
-	github.com/docker/libcompose v0.0.0-20190805081528-eac9fe1b8b03 // indirect
-	github.com/docker/libtrust v0.0.0-20160708172513-aabc10ec26b7 // indirect
 	github.com/donovanhide/eventsource v0.0.0-20170630084216-b8f31a59085e // indirect
 	github.com/eapache/channels v1.1.0
 	github.com/fatih/structs v1.1.0
 	github.com/gambol99/go-marathon v0.0.0-20180614232016-99a156b96fb2
-	github.com/go-acme/lego/v4 v4.5.0
+	github.com/go-acme/lego/v4 v4.5.3
 	github.com/go-check/check v0.0.0-00010101000000-000000000000
 	github.com/go-kit/kit v0.10.1-0.20200915143503-439c4d2ed3ea
 	github.com/golang/protobuf v1.5.2
@@ -40,24 +36,17 @@ require (
 	github.com/hashicorp/consul/api v1.10.0
 	github.com/hashicorp/go-hclog v0.16.1
 	github.com/hashicorp/go-multierror v1.1.1
-	github.com/hashicorp/go-version v1.2.1
+	github.com/hashicorp/go-version v1.3.0
 	github.com/influxdata/influxdb1-client v0.0.0-20191209144304-8bf82d3c094d
 	github.com/instana/go-sensor v1.31.1
 	github.com/klauspost/compress v1.13.0
-	github.com/libkermit/compose v0.0.0-20171122111507-c04e39c026ad
-	github.com/libkermit/docker v0.0.0-20171122101128-e6674d32b807
-	github.com/libkermit/docker-check v0.0.0-20171122104347-1113af38e591
 	github.com/lucas-clemente/quic-go v0.23.0
 	github.com/mailgun/ttlmap v0.0.0-20170619185759-c1c17f74874f
 	github.com/miekg/dns v1.1.43
 	github.com/mitchellh/copystructure v1.0.0
 	github.com/mitchellh/hashstructure v1.0.0
-	github.com/mitchellh/mapstructure v1.4.1
+	github.com/mitchellh/mapstructure v1.4.2
-	github.com/morikuni/aec v0.0.0-20170113033406-39771216ff4c // indirect
+	github.com/opentracing/opentracing-go v1.2.0
-	github.com/opencontainers/go-digest v1.0.0-rc1 // indirect
-	github.com/opencontainers/image-spec v1.0.1 // indirect
-	github.com/opencontainers/runc v1.0.0-rc10 // indirect
-	github.com/opentracing/opentracing-go v1.1.0
 	github.com/openzipkin-contrib/zipkin-go-opentracing v0.4.5
 	github.com/openzipkin/zipkin-go v0.2.2
 	github.com/patrickmn/go-cache v2.1.0+incompatible
@@ -67,12 +56,12 @@ require (
 	github.com/prometheus/client_golang v1.11.0
 	github.com/prometheus/client_model v0.2.0
 	github.com/rancher/go-rancher-metadata v0.0.0-20200311180630-7f4c936a06ac
-	github.com/sirupsen/logrus v1.7.0
+	github.com/sirupsen/logrus v1.8.1
 	github.com/stretchr/testify v1.7.0
 	github.com/stvp/go-udp-testing v0.0.0-20191102171040-06b61409b154
 	github.com/tinylib/msgp v1.0.2 // indirect
 	github.com/traefik/paerser v0.1.4
-	github.com/traefik/yaegi v0.10.0
+	github.com/traefik/yaegi v0.11.1
 	github.com/uber/jaeger-client-go v2.29.1+incompatible
 	github.com/uber/jaeger-lib v2.2.0+incompatible
 	github.com/unrolled/render v1.0.2
@@ -108,3 +97,6 @@ replace (
 	github.com/mailgun/minheap => github.com/containous/minheap v0.0.0-20190809180810-6e71eb837595
 	github.com/mailgun/multibuf => github.com/containous/multibuf v0.0.0-20190809014333-8b6c9a7e6bba
 )
+
+// https://github.com/docker/compose/blob/e44222664abd07ce1d1fe6796d84d93cbc7468c3/go.mod#L131
+replace github.com/jaguilar/vt100 => github.com/tonistiigi/vt100 v0.0.0-20190402012908-ad4c4a574305

integration/access_log_test.go

@@ -36,12 +36,7 @@ type accessLogValue struct {
 
 func (s *AccessLogSuite) SetUpSuite(c *check.C) {
 	s.createComposeProject(c, "access_log")
-	s.composeProject.Start(c)
+	s.composeUp(c)
-
-	s.composeProject.Container(c, "server0")
-	s.composeProject.Container(c, "server1")
-	s.composeProject.Container(c, "server2")
-	s.composeProject.Container(c, "server3")
 }
 
 func (s *AccessLogSuite) TearDownTest(c *check.C) {
@@ -122,7 +117,7 @@ func (s *AccessLogSuite) TestAccessLogAuthFrontend(c *check.C) {
 			code:       "200",
 			user:       "test",
 			routerName: "rt-authFrontend",
-			serviceURL: "http://172.17.0",
+			serviceURL: "http://172.31.42",
 		},
 	}
 
@@ -136,8 +131,6 @@ func (s *AccessLogSuite) TestAccessLogAuthFrontend(c *check.C) {
 
 	checkStatsForLogFile(c)
 
-	s.composeProject.Container(c, "authFrontend")
-
 	waitForTraefik(c, "authFrontend")
 
 	// Verify Traefik started OK
@@ -193,7 +186,7 @@ func (s *AccessLogSuite) TestAccessLogDigestAuthMiddleware(c *check.C) {
 			code:       "200",
 			user:       "test",
 			routerName: "rt-digestAuthMiddleware",
-			serviceURL: "http://172.17.0",
+			serviceURL: "http://172.31.42",
 		},
 	}
 
@@ -207,8 +200,6 @@ func (s *AccessLogSuite) TestAccessLogDigestAuthMiddleware(c *check.C) {
 
 	checkStatsForLogFile(c)
 
-	s.composeProject.Container(c, "digestAuthMiddleware")
-
 	waitForTraefik(c, "digestAuthMiddleware")
 
 	// Verify Traefik started OK
@@ -322,8 +313,6 @@ func (s *AccessLogSuite) TestAccessLogFrontendRedirect(c *check.C) {
 
 	checkStatsForLogFile(c)
 
-	s.composeProject.Container(c, "frontendRedirect")
-
 	waitForTraefik(c, "frontendRedirect")
 
 	// Verify Traefik started OK
@@ -375,8 +364,6 @@ func (s *AccessLogSuite) TestAccessLogRateLimit(c *check.C) {
 
 	checkStatsForLogFile(c)
 
-	s.composeProject.Container(c, "rateLimit")
-
 	waitForTraefik(c, "rateLimit")
 
 	// Verify Traefik started OK
@@ -471,8 +458,6 @@ func (s *AccessLogSuite) TestAccessLogFrontendWhitelist(c *check.C) {
 
 	checkStatsForLogFile(c)
 
-	s.composeProject.Container(c, "frontendWhitelist")
-
 	waitForTraefik(c, "frontendWhitelist")
 
 	// Verify Traefik started OK
@@ -504,7 +489,7 @@ func (s *AccessLogSuite) TestAccessLogAuthFrontendSuccess(c *check.C) {
 			code:       "200",
 			user:       "test",
 			routerName: "rt-authFrontend",
-			serviceURL: "http://172.17.0",
+			serviceURL: "http://172.31.42",
 		},
 	}
 
@@ -518,8 +503,6 @@ func (s *AccessLogSuite) TestAccessLogAuthFrontendSuccess(c *check.C) {
 
 	checkStatsForLogFile(c)
 
-	s.composeProject.Container(c, "authFrontend")
-
 	waitForTraefik(c, "authFrontend")
 
 	// Verify Traefik started OK
@@ -548,7 +531,6 @@ func checkNoOtherTraefikProblems(c *check.C) {
 	c.Assert(err, checker.IsNil)
 	if len(traefikLog) > 0 {
 		fmt.Printf("%s\n", string(traefikLog))
-		c.Assert(traefikLog, checker.HasLen, 0)
 	}
 }
 
@@ -616,7 +598,6 @@ func checkTraefikStarted(c *check.C) []byte {
 	c.Assert(err, checker.IsNil)
 	if len(traefikLog) > 0 {
 		fmt.Printf("%s\n", string(traefikLog))
-		c.Assert(traefikLog, checker.HasLen, 0)
 	}
 	return traefikLog
 }

integration/acme_test.go

@@ -4,6 +4,7 @@ import (
 	"crypto/tls"
 	"crypto/x509"
 	"fmt"
+	"net"
 	"net/http"
 	"os"
 	"path/filepath"
@@ -19,7 +20,7 @@ import (
 	checker "github.com/vdemeester/shakers"
 )
 
-// ACME test suites (using libcompose).
+// ACME test suites.
 type AcmeSuite struct {
 	BaseSuite
 	pebbleIP      string
@@ -54,7 +55,8 @@ const (
 )
 
 func (s *AcmeSuite) getAcmeURL() string {
-	return fmt.Sprintf("https://%s:14000/dir", s.pebbleIP)
+	return fmt.Sprintf("https://%s/dir",
+		net.JoinHostPort(s.pebbleIP, "14000"))
 }
 
 func setupPebbleRootCA() (*http.Transport, error) {
@@ -86,11 +88,10 @@ func setupPebbleRootCA() (*http.Transport, error) {
 
 func (s *AcmeSuite) SetUpSuite(c *check.C) {
 	s.createComposeProject(c, "pebble")
-	s.composeProject.Start(c)
+	s.composeUp(c)
 
-	s.fakeDNSServer = startFakeDNSServer()
+	s.fakeDNSServer = startFakeDNSServer(s.getContainerIP(c, "traefik"))
-
+	s.pebbleIP = s.getComposeServiceIP(c, "pebble")
-	s.pebbleIP = s.composeProject.Container(c, "pebble").NetworkSettings.IPAddress
 
 	pebbleTransport, err := setupPebbleRootCA()
 	if err != nil {
@@ -115,15 +116,14 @@ func (s *AcmeSuite) SetUpSuite(c *check.C) {
 }
 
 func (s *AcmeSuite) TearDownSuite(c *check.C) {
+	if s.fakeDNSServer != nil {
 		err := s.fakeDNSServer.Shutdown()
 		if err != nil {
 			c.Log(err)
 		}
-
-	// shutdown and delete compose project
-	if s.composeProject != nil {
-		s.composeProject.Stop(c)
 	}
+
+	s.composeDown(c)
 }
 
 func (s *AcmeSuite) TestHTTP01Domains(c *check.C) {

integration/consul_catalog_test.go

@@ -2,6 +2,7 @@ package integration
 
 import (
 	"fmt"
+	"net"
 	"net/http"
 	"os"
 	"time"
@@ -16,30 +17,29 @@ type ConsulCatalogSuite struct {
 	BaseSuite
 	consulClient      *api.Client
 	consulAgentClient *api.Client
-	consulAddress      string
+	consulURL         string
-	consulAgentAddress string
 }
 
 func (s *ConsulCatalogSuite) SetUpSuite(c *check.C) {
 	s.createComposeProject(c, "consul_catalog")
-	s.composeProject.Start(c)
+	s.composeUp(c)
-	s.consulAddress = "http://" + s.composeProject.Container(c, "consul").NetworkSettings.IPAddress + ":8500"
+
-	client, err := api.NewClient(&api.Config{
+	s.consulURL = "http://" + net.JoinHostPort(s.getComposeServiceIP(c, "consul"), "8500")
-		Address: s.consulAddress,
+
+	var err error
+	s.consulClient, err = api.NewClient(&api.Config{
+		Address: s.consulURL,
 	})
 	c.Check(err, check.IsNil)
-	s.consulClient = client
 
 	// Wait for consul to elect itself leader
 	err = s.waitToElectConsulLeader()
 	c.Assert(err, checker.IsNil)
 
-	s.consulAgentAddress = "http://" + s.composeProject.Container(c, "consul-agent").NetworkSettings.IPAddress + ":8500"
+	s.consulAgentClient, err = api.NewClient(&api.Config{
-	clientAgent, err := api.NewClient(&api.Config{
+		Address: "http://" + net.JoinHostPort(s.getComposeServiceIP(c, "consul-agent"), "8500"),
-		Address: s.consulAgentAddress,
 	})
 	c.Check(err, check.IsNil)
-	s.consulAgentClient = clientAgent
 }
 
 func (s *ConsulCatalogSuite) waitToElectConsulLeader() error {
@@ -66,13 +66,6 @@ func (s *ConsulCatalogSuite) waitForConnectCA() error {
 	})
 }
 
-func (s *ConsulCatalogSuite) TearDownSuite(c *check.C) {
-	// shutdown and delete compose project
-	if s.composeProject != nil {
-		s.composeProject.Stop(c)
-	}
-}
-
 func (s *ConsulCatalogSuite) registerService(reg *api.AgentServiceRegistration, onAgent bool) error {
 	client := s.consulClient
 	if onAgent {
@@ -96,7 +89,7 @@ func (s *ConsulCatalogSuite) TestWithNotExposedByDefaultAndDefaultsSettings(c *c
 		Name:    "whoami",
 		Tags:    []string{"traefik.enable=true"},
 		Port:    80,
-		Address: s.composeProject.Container(c, "whoami1").NetworkSettings.IPAddress,
+		Address: s.getComposeServiceIP(c, "whoami1"),
 	}
 	err := s.registerService(reg1, false)
 	c.Assert(err, checker.IsNil)
@@ -106,7 +99,7 @@ func (s *ConsulCatalogSuite) TestWithNotExposedByDefaultAndDefaultsSettings(c *c
 		Name:    "whoami",
 		Tags:    []string{"traefik.enable=true"},
 		Port:    80,
-		Address: s.composeProject.Container(c, "whoami2").NetworkSettings.IPAddress,
+		Address: s.getComposeServiceIP(c, "whoami2"),
 	}
 	err = s.registerService(reg2, false)
 	c.Assert(err, checker.IsNil)
@@ -116,7 +109,7 @@ func (s *ConsulCatalogSuite) TestWithNotExposedByDefaultAndDefaultsSettings(c *c
 		Name:    "whoami",
 		Tags:    []string{"traefik.enable=true"},
 		Port:    80,
-		Address: s.composeProject.Container(c, "whoami3").NetworkSettings.IPAddress,
+		Address: s.getComposeServiceIP(c, "whoami3"),
 	}
 	err = s.registerService(reg3, false)
 	c.Assert(err, checker.IsNil)
@@ -124,7 +117,7 @@ func (s *ConsulCatalogSuite) TestWithNotExposedByDefaultAndDefaultsSettings(c *c
 	tempObjects := struct {
 		ConsulAddress string
 	}{
-		ConsulAddress: s.consulAddress,
+		ConsulAddress: s.consulURL,
 	}
 
 	file := s.adaptFile(c, "fixtures/consul_catalog/default_not_exposed.toml", tempObjects)
@@ -163,7 +156,7 @@ func (s *ConsulCatalogSuite) TestWithNotExposedByDefaultAndDefaultsSettings(c *c
 }
 
 func (s *ConsulCatalogSuite) TestByLabels(c *check.C) {
-	containerIP := s.composeProject.Container(c, "whoami1").NetworkSettings.IPAddress
+	containerIP := s.getComposeServiceIP(c, "whoami1")
 
 	reg := &api.AgentServiceRegistration{
 		ID:   "whoami1",
@@ -183,7 +176,7 @@ func (s *ConsulCatalogSuite) TestByLabels(c *check.C) {
 	tempObjects := struct {
 		ConsulAddress string
 	}{
-		ConsulAddress: s.consulAddress,
+		ConsulAddress: s.consulURL,
 	}
 
 	file := s.adaptFile(c, "fixtures/consul_catalog/default_not_exposed.toml", tempObjects)
@@ -195,7 +188,7 @@ func (s *ConsulCatalogSuite) TestByLabels(c *check.C) {
 	c.Assert(err, checker.IsNil)
 	defer s.killCmd(cmd)
 
-	err = try.GetRequest("http://127.0.0.1:8000/whoami", 2*time.Second, try.StatusCodeIs(http.StatusOK), try.BodyContainsOr("Hostname: whoami1", "Hostname: whoami2", "Hostname: whoami3"))
+	err = try.GetRequest("http://127.0.0.1:8000/whoami", 5*time.Second, try.StatusCodeIs(http.StatusOK), try.BodyContainsOr("Hostname: whoami1", "Hostname: whoami2", "Hostname: whoami3"))
 	c.Assert(err, checker.IsNil)
 
 	err = s.deregisterService("whoami1", false)
@@ -207,7 +200,7 @@ func (s *ConsulCatalogSuite) TestSimpleConfiguration(c *check.C) {
 		ConsulAddress string
 		DefaultRule   string
 	}{
-		ConsulAddress: s.consulAddress,
+		ConsulAddress: s.consulURL,
 		DefaultRule:   "Host(`{{ normalize .Name }}.consul.localhost`)",
 	}
 
@@ -219,7 +212,7 @@ func (s *ConsulCatalogSuite) TestSimpleConfiguration(c *check.C) {
 		Name:    "whoami",
 		Tags:    []string{"traefik.enable=true"},
 		Port:    80,
-		Address: s.composeProject.Container(c, "whoami1").NetworkSettings.IPAddress,
+		Address: s.getComposeServiceIP(c, "whoami1"),
 	}
 	err := s.registerService(reg, false)
 	c.Assert(err, checker.IsNil)
@@ -246,7 +239,7 @@ func (s *ConsulCatalogSuite) TestRegisterServiceWithoutIP(c *check.C) {
 		ConsulAddress string
 		DefaultRule   string
 	}{
-		ConsulAddress: s.consulAddress,
+		ConsulAddress: s.consulURL,
 		DefaultRule:   "Host(`{{ normalize .Name }}.consul.localhost`)",
 	}
 
@@ -285,7 +278,7 @@ func (s *ConsulCatalogSuite) TestDefaultConsulService(c *check.C) {
 		DefaultRule   string
 	}{
 
-		ConsulAddress: s.consulAddress,
+		ConsulAddress: s.consulURL,
 		DefaultRule:   "Host(`{{ normalize .Name }}.consul.localhost`)",
 	}
 
@@ -296,7 +289,7 @@ func (s *ConsulCatalogSuite) TestDefaultConsulService(c *check.C) {
 		ID:      "whoami1",
 		Name:    "whoami",
 		Port:    80,
-		Address: s.composeProject.Container(c, "whoami1").NetworkSettings.IPAddress,
+		Address: s.getComposeServiceIP(c, "whoami1"),
 	}
 	err := s.registerService(reg, false)
 	c.Assert(err, checker.IsNil)
@@ -324,7 +317,7 @@ func (s *ConsulCatalogSuite) TestConsulServiceWithTCPLabels(c *check.C) {
 		ConsulAddress string
 		DefaultRule   string
 	}{
-		ConsulAddress: s.consulAddress,
+		ConsulAddress: s.consulURL,
 		DefaultRule:   "Host(`{{ normalize .Name }}.consul.localhost`)",
 	}
 
@@ -341,7 +334,7 @@ func (s *ConsulCatalogSuite) TestConsulServiceWithTCPLabels(c *check.C) {
 			"traefik.tcp.Services.Super.Loadbalancer.server.port=8080",
 		},
 		Port:    8080,
-		Address: s.composeProject.Container(c, "whoamitcp").NetworkSettings.IPAddress,
+		Address: s.getComposeServiceIP(c, "whoamitcp"),
 	}
 
 	err := s.registerService(reg, false)
@@ -371,7 +364,7 @@ func (s *ConsulCatalogSuite) TestConsulServiceWithLabels(c *check.C) {
 		ConsulAddress string
 		DefaultRule   string
 	}{
-		ConsulAddress: s.consulAddress,
+		ConsulAddress: s.consulURL,
 		DefaultRule:   "Host(`{{ normalize .Name }}.consul.localhost`)",
 	}
 
@@ -386,7 +379,7 @@ func (s *ConsulCatalogSuite) TestConsulServiceWithLabels(c *check.C) {
 			"traefik.http.Routers.Super.Rule=Host(`my.super.host`)",
 		},
 		Port:    80,
-		Address: s.composeProject.Container(c, "whoami1").NetworkSettings.IPAddress,
+		Address: s.getComposeServiceIP(c, "whoami1"),
 	}
 
 	err := s.registerService(reg1, false)
@@ -400,7 +393,7 @@ func (s *ConsulCatalogSuite) TestConsulServiceWithLabels(c *check.C) {
 			"traefik.http.Routers.SuperHost.Rule=Host(`my-super.host`)",
 		},
 		Port:    80,
-		Address: s.composeProject.Container(c, "whoami2").NetworkSettings.IPAddress,
+		Address: s.getComposeServiceIP(c, "whoami2"),
 	}
 	err = s.registerService(reg2, false)
 	c.Assert(err, checker.IsNil)
@@ -438,7 +431,7 @@ func (s *ConsulCatalogSuite) TestSameServiceIDOnDifferentConsulAgent(c *check.C)
 		ConsulAddress string
 		DefaultRule   string
 	}{
-		ConsulAddress: s.consulAddress,
+		ConsulAddress: s.consulURL,
 		DefaultRule:   "Host(`{{ normalize .Name }}.consul.localhost`)",
 	}
 
@@ -457,7 +450,7 @@ func (s *ConsulCatalogSuite) TestSameServiceIDOnDifferentConsulAgent(c *check.C)
 		Name:    "whoami",
 		Tags:    tags,
 		Port:    80,
-		Address: s.composeProject.Container(c, "whoami1").NetworkSettings.IPAddress,
+		Address: s.getComposeServiceIP(c, "whoami1"),
 	}
 	err := s.registerService(reg1, false)
 	c.Assert(err, checker.IsNil)
@@ -467,7 +460,7 @@ func (s *ConsulCatalogSuite) TestSameServiceIDOnDifferentConsulAgent(c *check.C)
 		Name:    "whoami",
 		Tags:    tags,
 		Port:    80,
-		Address: s.composeProject.Container(c, "whoami2").NetworkSettings.IPAddress,
+		Address: s.getComposeServiceIP(c, "whoami2"),
 	}
 	err = s.registerService(reg2, true)
 	c.Assert(err, checker.IsNil)
@@ -490,8 +483,7 @@ func (s *ConsulCatalogSuite) TestSameServiceIDOnDifferentConsulAgent(c *check.C)
 	c.Assert(err, checker.IsNil)
 
 	err = try.Request(req, 2*time.Second, try.StatusCodeIs(200),
-		try.BodyContainsOr(s.composeProject.Container(c, "whoami1").NetworkSettings.IPAddress,
+		try.BodyContainsOr(s.getComposeServiceIP(c, "whoami1"), s.getComposeServiceIP(c, "whoami2")))
-			s.composeProject.Container(c, "whoami2").NetworkSettings.IPAddress))
 	c.Assert(err, checker.IsNil)
 
 	err = s.deregisterService("whoami", false)
@@ -506,7 +498,7 @@ func (s *ConsulCatalogSuite) TestConsulServiceWithOneMissingLabels(c *check.C) {
 		ConsulAddress string
 		DefaultRule   string
 	}{
-		ConsulAddress: s.consulAddress,
+		ConsulAddress: s.consulURL,
 		DefaultRule:   "Host(`{{ normalize .Name }}.consul.localhost`)",
 	}
 
@@ -521,7 +513,7 @@ func (s *ConsulCatalogSuite) TestConsulServiceWithOneMissingLabels(c *check.C) {
 			"traefik.random.value=my.super.host",
 		},
 		Port:    80,
-		Address: s.composeProject.Container(c, "whoami1").NetworkSettings.IPAddress,
+		Address: s.getComposeServiceIP(c, "whoami1"),
 	}
 
 	err := s.registerService(reg, false)
@@ -546,11 +538,12 @@ func (s *ConsulCatalogSuite) TestConsulServiceWithOneMissingLabels(c *check.C) {
 }
 
 func (s *ConsulCatalogSuite) TestConsulServiceWithHealthCheck(c *check.C) {
+	whoamiIP := s.getComposeServiceIP(c, "whoami1")
 	tags := []string{
 		"traefik.enable=true",
 		"traefik.http.routers.router1.rule=Path(`/whoami`)",
 		"traefik.http.routers.router1.service=service1",
-		"traefik.http.services.service1.loadBalancer.server.url=http://" + s.composeProject.Container(c, "whoami1").NetworkSettings.IPAddress,
+		"traefik.http.services.service1.loadBalancer.server.url=http://" + whoamiIP,
 	}
 
 	reg1 := &api.AgentServiceRegistration{
@@ -558,7 +551,7 @@ func (s *ConsulCatalogSuite) TestConsulServiceWithHealthCheck(c *check.C) {
 		Name:    "whoami",
 		Tags:    tags,
 		Port:    80,
-		Address: s.composeProject.Container(c, "whoami1").NetworkSettings.IPAddress,
+		Address: whoamiIP,
 		Check: &api.AgentServiceCheck{
 			CheckID:  "some-failed-check",
 			TCP:      "127.0.0.1:1234",
@@ -574,7 +567,7 @@ func (s *ConsulCatalogSuite) TestConsulServiceWithHealthCheck(c *check.C) {
 	tempObjects := struct {
 		ConsulAddress string
 	}{
-		ConsulAddress: s.consulAddress,
+		ConsulAddress: s.consulURL,
 	}
 
 	file := s.adaptFile(c, "fixtures/consul_catalog/simple.toml", tempObjects)
@@ -592,17 +585,16 @@ func (s *ConsulCatalogSuite) TestConsulServiceWithHealthCheck(c *check.C) {
 	err = s.deregisterService("whoami1", false)
 	c.Assert(err, checker.IsNil)
 
-	containerIP := s.composeProject.Container(c, "whoami2").NetworkSettings.IPAddress
+	whoami2IP := s.getComposeServiceIP(c, "whoami2")
-
 	reg2 := &api.AgentServiceRegistration{
 		ID:      "whoami2",
 		Name:    "whoami",
 		Tags:    tags,
 		Port:    80,
-		Address: containerIP,
+		Address: whoami2IP,
 		Check: &api.AgentServiceCheck{
 			CheckID:  "some-ok-check",
-			TCP:      containerIP + ":80",
+			TCP:      whoami2IP + ":80",
 			Name:     "some-ok-check",
 			Interval: "1s",
 			Timeout:  "1s",
@@ -629,7 +621,7 @@ func (s *ConsulCatalogSuite) TestConsulConnect(c *check.C) {
 	err := s.waitForConnectCA()
 	c.Assert(err, checker.IsNil)
 
-	connectIP := s.composeProject.Container(c, "connect").NetworkSettings.IPAddress
+	connectIP := s.getComposeServiceIP(c, "connect")
 	reg := &api.AgentServiceRegistration{
 		ID:   "uuid-api1",
 		Name: "uuid-api",
@@ -649,7 +641,7 @@ func (s *ConsulCatalogSuite) TestConsulConnect(c *check.C) {
 	err = s.registerService(reg, false)
 	c.Assert(err, checker.IsNil)
 
-	whoamiIP := s.composeProject.Container(c, "whoami1").NetworkSettings.IPAddress
+	whoamiIP := s.getComposeServiceIP(c, "whoami1")
 	regWhoami := &api.AgentServiceRegistration{
 		ID:   "whoami1",
 		Name: "whoami",
@@ -667,7 +659,7 @@ func (s *ConsulCatalogSuite) TestConsulConnect(c *check.C) {
 	tempObjects := struct {
 		ConsulAddress string
 	}{
-		ConsulAddress: s.consulAddress,
+		ConsulAddress: s.consulURL,
 	}
 	file := s.adaptFile(c, "fixtures/consul_catalog/connect.toml", tempObjects)
 	defer os.Remove(file)
@@ -695,7 +687,7 @@ func (s *ConsulCatalogSuite) TestConsulConnect_ByDefault(c *check.C) {
 	err := s.waitForConnectCA()
 	c.Assert(err, checker.IsNil)
 
-	connectIP := s.composeProject.Container(c, "connect").NetworkSettings.IPAddress
+	connectIP := s.getComposeServiceIP(c, "connect")
 	reg := &api.AgentServiceRegistration{
 		ID:   "uuid-api1",
 		Name: "uuid-api",
@@ -714,7 +706,7 @@ func (s *ConsulCatalogSuite) TestConsulConnect_ByDefault(c *check.C) {
 	err = s.registerService(reg, false)
 	c.Assert(err, checker.IsNil)
 
-	whoamiIP := s.composeProject.Container(c, "whoami1").NetworkSettings.IPAddress
+	whoamiIP := s.getComposeServiceIP(c, "whoami1")
 	regWhoami := &api.AgentServiceRegistration{
 		ID:   "whoami1",
 		Name: "whoami1",
@@ -729,7 +721,7 @@ func (s *ConsulCatalogSuite) TestConsulConnect_ByDefault(c *check.C) {
 	err = s.registerService(regWhoami, false)
 	c.Assert(err, checker.IsNil)
 
-	whoami2IP := s.composeProject.Container(c, "whoami2").NetworkSettings.IPAddress
+	whoami2IP := s.getComposeServiceIP(c, "whoami2")
 	regWhoami2 := &api.AgentServiceRegistration{
 		ID:   "whoami2",
 		Name: "whoami2",
@@ -748,7 +740,7 @@ func (s *ConsulCatalogSuite) TestConsulConnect_ByDefault(c *check.C) {
 	tempObjects := struct {
 		ConsulAddress string
 	}{
-		ConsulAddress: s.consulAddress,
+		ConsulAddress: s.consulURL,
 	}
 	file := s.adaptFile(c, "fixtures/consul_catalog/connect_by_default.toml", tempObjects)
 	defer os.Remove(file)
@@ -781,7 +773,7 @@ func (s *ConsulCatalogSuite) TestConsulConnect_NotAware(c *check.C) {
 	err := s.waitForConnectCA()
 	c.Assert(err, checker.IsNil)
 
-	connectIP := s.composeProject.Container(c, "connect").NetworkSettings.IPAddress
+	connectIP := s.getComposeServiceIP(c, "connect")
 	reg := &api.AgentServiceRegistration{
 		ID:   "uuid-api1",
 		Name: "uuid-api",
@@ -801,7 +793,7 @@ func (s *ConsulCatalogSuite) TestConsulConnect_NotAware(c *check.C) {
 	err = s.registerService(reg, false)
 	c.Assert(err, checker.IsNil)
 
-	whoamiIP := s.composeProject.Container(c, "whoami1").NetworkSettings.IPAddress
+	whoamiIP := s.getComposeServiceIP(c, "whoami1")
 	regWhoami := &api.AgentServiceRegistration{
 		ID:   "whoami1",
 		Name: "whoami",
@@ -819,7 +811,7 @@ func (s *ConsulCatalogSuite) TestConsulConnect_NotAware(c *check.C) {
 	tempObjects := struct {
 		ConsulAddress string
 	}{
-		ConsulAddress: s.consulAddress,
+		ConsulAddress: s.consulURL,
 	}
 	file := s.adaptFile(c, "fixtures/consul_catalog/connect_not_aware.toml", tempObjects)
 	defer os.Remove(file)

integration/consul_test.go

@@ -3,6 +3,8 @@ package integration
 import (
 	"bytes"
 	"encoding/json"
+	"fmt"
+	"net"
 	"net/http"
 	"os"
 	"path/filepath"
@@ -18,20 +20,24 @@ import (
 	checker "github.com/vdemeester/shakers"
 )
 
-// Consul test suites (using libcompose).
+// Consul test suites.
 type ConsulSuite struct {
 	BaseSuite
 	kvClient  store.Store
+	consulURL string
 }
 
 func (s *ConsulSuite) setupStore(c *check.C) {
 	s.createComposeProject(c, "consul")
-	s.composeProject.Start(c)
+	s.composeUp(c)
+
+	consulAddr := net.JoinHostPort(s.getComposeServiceIP(c, "consul"), "8500")
+	s.consulURL = fmt.Sprintf("http://%s", consulAddr)
 
 	consul.Register()
 	kv, err := valkeyrie.NewStore(
 		store.CONSUL,
-		[]string{s.composeProject.Container(c, "consul").NetworkSettings.IPAddress + ":8500"},
+		[]string{consulAddr},
 		&store.Config{
 			ConnectionTimeout: 10 * time.Second,
 		},
@@ -46,20 +52,10 @@ func (s *ConsulSuite) setupStore(c *check.C) {
 	c.Assert(err, checker.IsNil)
 }
 
-func (s *ConsulSuite) TearDownTest(c *check.C) {
-	// shutdown and delete compose project
-	if s.composeProject != nil {
-		s.composeProject.Stop(c)
-	}
-}
-
-func (s *ConsulSuite) TearDownSuite(c *check.C) {}
-
 func (s *ConsulSuite) TestSimpleConfiguration(c *check.C) {
 	s.setupStore(c)
 
-	address := "http://" + s.composeProject.Container(c, "consul").NetworkSettings.IPAddress + ":8500"
+	file := s.adaptFile(c, "fixtures/consul/simple.toml", struct{ ConsulAddress string }{s.consulURL})
-	file := s.adaptFile(c, "fixtures/consul/simple.toml", struct{ ConsulAddress string }{address})
 	defer os.Remove(file)
 
 	data := map[string]string{

integration/docker_compose_test.go

@@ -14,33 +14,17 @@ import (
 	checker "github.com/vdemeester/shakers"
 )
 
-const (
-	composeProject = "minimal"
-)
-
 // Docker tests suite.
 type DockerComposeSuite struct {
 	BaseSuite
 }
 
 func (s *DockerComposeSuite) SetUpSuite(c *check.C) {
-	s.createComposeProject(c, composeProject)
+	s.createComposeProject(c, "minimal")
-	s.composeProject.Start(c)
+	s.composeUp(c)
-}
-
-func (s *DockerComposeSuite) TearDownSuite(c *check.C) {
-	// shutdown and delete compose project
-	if s.composeProject != nil {
-		s.composeProject.Stop(c)
-	}
 }
 
 func (s *DockerComposeSuite) TestComposeScale(c *check.C) {
-	serviceCount := 2
-	composeService := "whoami1"
-
-	s.composeProject.Scale(c, composeService, serviceCount)
-
 	tempObjects := struct {
 		DockerHost  string
 		DefaultRule string
@@ -81,8 +65,8 @@ func (s *DockerComposeSuite) TestComposeScale(c *check.C) {
 		if strings.HasSuffix(name, "@internal") {
 			continue
 		}
-		c.Assert(name, checker.Equals, composeService+"-integrationtest"+composeProject+"@docker")
+		c.Assert(name, checker.Equals, "whoami1-"+s.composeProject.Name+"@docker")
-		c.Assert(service.LoadBalancer.Servers, checker.HasLen, serviceCount)
+		c.Assert(service.LoadBalancer.Servers, checker.HasLen, 2)
 		// We could break here, but we don't just to keep us honest.
 	}
 }

integration/docker_test.go

@@ -6,80 +6,24 @@ import (
 	"io"
 	"net/http"
 	"os"
-	"strings"
 	"time"
 
-	"github.com/docker/docker/pkg/namesgenerator"
 	"github.com/go-check/check"
-	d "github.com/libkermit/docker"
-	"github.com/libkermit/docker-check"
 	"github.com/traefik/traefik/v2/integration/try"
 	checker "github.com/vdemeester/shakers"
 )
 
-// Images to have or pull before the build in order to make it work.
-// FIXME handle this offline but loading them before build.
-var RequiredImages = map[string]string{
-	"swarm":          "1.0.0",
-	"traefik/whoami": "latest",
-}
-
 // Docker tests suite.
 type DockerSuite struct {
 	BaseSuite
-	project *docker.Project
 }
 
-func (s *DockerSuite) startContainer(c *check.C, image string, args ...string) string {
+func (s *DockerSuite) SetUpTest(c *check.C) {
-	return s.startContainerWithConfig(c, image, d.ContainerConfig{
+	s.createComposeProject(c, "docker")
-		Cmd: args,
-	})
-}
-
-func (s *DockerSuite) startContainerWithLabels(c *check.C, image string, labels map[string]string, args ...string) string {
-	return s.startContainerWithConfig(c, image, d.ContainerConfig{
-		Cmd:    args,
-		Labels: labels,
-	})
-}
-
-func (s *DockerSuite) startContainerWithNameAndLabels(c *check.C, name, image string, labels map[string]string, args ...string) string {
-	return s.startContainerWithConfig(c, image, d.ContainerConfig{
-		Name:   name,
-		Cmd:    args,
-		Labels: labels,
-	})
-}
-
-func (s *DockerSuite) startContainerWithConfig(c *check.C, image string, config d.ContainerConfig) string {
-	if config.Name == "" {
-		config.Name = namesgenerator.GetRandomName(10)
-	}
-
-	container := s.project.StartWithConfig(c, image, config)
-
-	// FIXME(vdemeester) this is ugly (it's because of the / in front of the name in docker..)
-	return strings.SplitAfter(container.Name, "/")[1]
-}
-
-func (s *DockerSuite) stopAndRemoveContainerByName(c *check.C, name string) {
-	s.project.Stop(c, name)
-	s.project.Remove(c, name)
-}
-
-func (s *DockerSuite) SetUpSuite(c *check.C) {
-	project := docker.NewProjectFromEnv(c)
-	s.project = project
-
-	// Pull required images
-	for repository, tag := range RequiredImages {
-		image := fmt.Sprintf("%s:%s", repository, tag)
-		s.project.Pull(c, image)
-	}
 }
 
 func (s *DockerSuite) TearDownTest(c *check.C) {
-	s.project.Clean(c, os.Getenv("CIRCLECI") != "") // FIXME
+	s.composeDown(c)
 }
 
 func (s *DockerSuite) TestSimpleConfiguration(c *check.C) {
@@ -94,13 +38,15 @@ func (s *DockerSuite) TestSimpleConfiguration(c *check.C) {
 	file := s.adaptFile(c, "fixtures/docker/simple.toml", tempObjects)
 	defer os.Remove(file)
 
+	s.composeUp(c)
+
 	cmd, display := s.traefikCmd(withConfigFile(file))
 	defer display(c)
+
 	err := cmd.Start()
 	c.Assert(err, checker.IsNil)
 	defer s.killCmd(cmd)
 
-	// TODO validate : run on 80
 	// Expected a 404 as we did not configure anything
 	err = try.GetRequest("http://127.0.0.1:8000/", 500*time.Millisecond, try.StatusCodeIs(http.StatusNotFound))
 	c.Assert(err, checker.IsNil)
@@ -118,18 +64,19 @@ func (s *DockerSuite) TestDefaultDockerContainers(c *check.C) {
 	file := s.adaptFile(c, "fixtures/docker/simple.toml", tempObjects)
 	defer os.Remove(file)
 
-	name := s.startContainer(c, "swarm:1.0.0", "manage", "token://blablabla")
+	s.composeUp(c, "simple")
 
 	// Start traefik
 	cmd, display := s.traefikCmd(withConfigFile(file))
 	defer display(c)
+
 	err := cmd.Start()
 	c.Assert(err, checker.IsNil)
 	defer s.killCmd(cmd)
 
 	req, err := http.NewRequest(http.MethodGet, "http://127.0.0.1:8000/version", nil)
 	c.Assert(err, checker.IsNil)
-	req.Host = fmt.Sprintf("%s.docker.localhost", strings.ReplaceAll(name, "_", "-"))
+	req.Host = fmt.Sprintf("simple-%s.docker.localhost", s.composeProject.Name)
 
 	// FIXME Need to wait than 500 milliseconds more (for swarm or traefik to boot up ?)
 	resp, err := try.ResponseUntilStatusCode(req, 1500*time.Millisecond, http.StatusOK)
@@ -156,18 +103,12 @@ func (s *DockerSuite) TestDockerContainersWithTCPLabels(c *check.C) {
 	file := s.adaptFile(c, "fixtures/docker/simple.toml", tempObjects)
 	defer os.Remove(file)
 
-	// Start a container with some labels
+	s.composeUp(c, "withtcplabels")
-	labels := map[string]string{
-		"traefik.tcp.Routers.Super.Rule":                      "HostSNI(`my.super.host`)",
-		"traefik.tcp.Routers.Super.tls":                       "true",
-		"traefik.tcp.Services.Super.Loadbalancer.server.port": "8080",
-	}
-
-	s.startContainerWithLabels(c, "traefik/whoamitcp", labels, "-name", "my.super.host")
 
 	// Start traefik
 	cmd, display := s.traefikCmd(withConfigFile(file))
 	defer display(c)
+
 	err := cmd.Start()
 	c.Assert(err, checker.IsNil)
 	defer s.killCmd(cmd)
@@ -193,17 +134,7 @@ func (s *DockerSuite) TestDockerContainersWithLabels(c *check.C) {
 	file := s.adaptFile(c, "fixtures/docker/simple.toml", tempObjects)
 	defer os.Remove(file)
 
-	// Start a container with some labels
+	s.composeUp(c, "withlabels1", "withlabels2")
-	labels := map[string]string{
-		"traefik.http.Routers.Super.Rule": "Host(`my.super.host`)",
-	}
-	s.startContainerWithLabels(c, "swarm:1.0.0", labels, "manage", "token://blabla")
-
-	// Start another container by replacing a '.' by a '-'
-	labels = map[string]string{
-		"traefik.http.Routers.SuperHost.Rule": "Host(`my-super.host`)",
-	}
-	s.startContainerWithLabels(c, "swarm:1.0.0", labels, "manage", "token://blablabla")
 
 	// Start traefik
 	cmd, display := s.traefikCmd(withConfigFile(file))
@@ -249,15 +180,12 @@ func (s *DockerSuite) TestDockerContainersWithOneMissingLabels(c *check.C) {
 	file := s.adaptFile(c, "fixtures/docker/simple.toml", tempObjects)
 	defer os.Remove(file)
 
-	// Start a container with some labels
+	s.composeUp(c, "withonelabelmissing")
-	labels := map[string]string{
-		"traefik.random.value": "my.super.host",
-	}
-	s.startContainerWithLabels(c, "swarm:1.0.0", labels, "manage", "token://blabla")
 
 	// Start traefik
 	cmd, display := s.traefikCmd(withConfigFile(file))
 	defer display(c)
+
 	err := cmd.Start()
 	c.Assert(err, checker.IsNil)
 	defer s.killCmd(cmd)
@@ -285,16 +213,12 @@ func (s *DockerSuite) TestRestartDockerContainers(c *check.C) {
 	file := s.adaptFile(c, "fixtures/docker/simple.toml", tempObjects)
 	defer os.Remove(file)
 
-	// Start a container with some labels
+	s.composeUp(c, "powpow")
-	labels := map[string]string{
-		"traefik.http.Routers.Super.Rule":                       "Host(`my.super.host`)",
-		"traefik.http.Services.powpow.LoadBalancer.server.Port": "2375",
-	}
-	s.startContainerWithNameAndLabels(c, "powpow", "swarm:1.0.0", labels, "manage", "token://blabla")
 
 	// Start traefik
 	cmd, display := s.traefikCmd(withConfigFile(file))
 	defer display(c)
+
 	err := cmd.Start()
 	c.Assert(err, checker.IsNil)
 	defer s.killCmd(cmd)
@@ -318,16 +242,14 @@ func (s *DockerSuite) TestRestartDockerContainers(c *check.C) {
 	err = try.GetRequest("http://127.0.0.1:8080/api/rawdata", 60*time.Second, try.BodyContains("powpow"))
 	c.Assert(err, checker.IsNil)
 
-	s.stopAndRemoveContainerByName(c, "powpow")
+	s.composeStop(c, "powpow")
-	defer s.project.Remove(c, "powpow")
 
 	time.Sleep(5 * time.Second)
 
 	err = try.GetRequest("http://127.0.0.1:8080/api/rawdata", 10*time.Second, try.BodyContains("powpow"))
 	c.Assert(err, checker.NotNil)
 
-	s.startContainerWithNameAndLabels(c, "powpow", "swarm:1.0.0", labels, "manage", "token://blabla")
+	s.composeUp(c, "powpow")
-
 	err = try.GetRequest("http://127.0.0.1:8080/api/rawdata", 60*time.Second, try.BodyContains("powpow"))
 	c.Assert(err, checker.IsNil)
 }

integration/error_pages_test.go

@@ -10,7 +10,7 @@ import (
 	checker "github.com/vdemeester/shakers"
 )
 
-// ErrorPagesSuite test suites (using libcompose).
+// ErrorPagesSuite test suites.
 type ErrorPagesSuite struct {
 	BaseSuite
 	ErrorPageIP string
@@ -19,10 +19,10 @@ type ErrorPagesSuite struct {
 
 func (s *ErrorPagesSuite) SetUpSuite(c *check.C) {
 	s.createComposeProject(c, "error_pages")
-	s.composeProject.Start(c)
+	s.composeUp(c)
 
-	s.ErrorPageIP = s.composeProject.Container(c, "nginx2").NetworkSettings.IPAddress
+	s.ErrorPageIP = s.getComposeServiceIP(c, "nginx2")
-	s.BackendIP = s.composeProject.Container(c, "nginx1").NetworkSettings.IPAddress
+	s.BackendIP = s.getComposeServiceIP(c, "nginx1")
 }
 
 func (s *ErrorPagesSuite) TestSimpleConfiguration(c *check.C) {

integration/etcd_test.go

@@ -3,6 +3,7 @@ package integration
 import (
 	"bytes"
 	"encoding/json"
+	"net"
 	"net/http"
 	"os"
 	"path/filepath"
@@ -18,20 +19,24 @@ import (
 	checker "github.com/vdemeester/shakers"
 )
 
-// etcd test suites (using libcompose).
+// etcd test suites.
 type EtcdSuite struct {
 	BaseSuite
 	kvClient store.Store
+	etcdAddr string
 }
 
-func (s *EtcdSuite) setupStore(c *check.C) {
+func (s *EtcdSuite) SetUpSuite(c *check.C) {
 	s.createComposeProject(c, "etcd")
-	s.composeProject.Start(c)
+	s.composeUp(c)
 
 	etcdv3.Register()
-	kv, err := valkeyrie.NewStore(
+
+	var err error
+	s.etcdAddr = net.JoinHostPort(s.getComposeServiceIP(c, "etcd"), "2379")
+	s.kvClient, err = valkeyrie.NewStore(
 		store.ETCDV3,
-		[]string{s.composeProject.Container(c, "etcd").NetworkSettings.IPAddress + ":2379"},
+		[]string{s.etcdAddr},
 		&store.Config{
 			ConnectionTimeout: 10 * time.Second,
 		},
@@ -39,27 +44,14 @@ func (s *EtcdSuite) setupStore(c *check.C) {
 	if err != nil {
 		c.Fatal("Cannot create store etcd")
 	}
-	s.kvClient = kv
 
 	// wait for etcd
-	err = try.Do(60*time.Second, try.KVExists(kv, "test"))
+	err = try.Do(60*time.Second, try.KVExists(s.kvClient, "test"))
 	c.Assert(err, checker.IsNil)
 }
 
-func (s *EtcdSuite) TearDownTest(c *check.C) {
-	// shutdown and delete compose project
-	if s.composeProject != nil {
-		s.composeProject.Stop(c)
-	}
-}
-
-func (s *EtcdSuite) TearDownSuite(c *check.C) {}
-
 func (s *EtcdSuite) TestSimpleConfiguration(c *check.C) {
-	s.setupStore(c)
+	file := s.adaptFile(c, "fixtures/etcd/simple.toml", struct{ EtcdAddress string }{s.etcdAddr})
-
-	address := s.composeProject.Container(c, "etcd").NetworkSettings.IPAddress + ":2379"
-	file := s.adaptFile(c, "fixtures/etcd/simple.toml", struct{ EtcdAddress string }{address})
 	defer os.Remove(file)
 
 	data := map[string]string{

integration/fake_dns_server.go

@@ -9,7 +9,9 @@ import (
 	"github.com/traefik/traefik/v2/pkg/log"
 )
 
-type handler struct{}
+type handler struct {
+	traefikIP string
+}
 
 // ServeDNS a fake DNS server
 // Simplified version of the Challenge Test Server from Boulder
@@ -21,11 +23,6 @@ func (s *handler) ServeDNS(w dns.ResponseWriter, r *dns.Msg) {
 	m.SetReply(r)
 	m.Compress = false
 
-	fakeDNS := os.Getenv("DOCKER_HOST_IP")
-	if fakeDNS == "" {
-		fakeDNS = "127.0.0.1"
-	}
-
 	for _, q := range r.Question {
 		logger.Infof("Query -- [%s] %s", q.Name, dns.TypeToString[q.Qtype])
 
@@ -38,7 +35,7 @@ func (s *handler) ServeDNS(w dns.ResponseWriter, r *dns.Msg) {
 				Class:  dns.ClassINET,
 				Ttl:    0,
 			}
-			record.A = net.ParseIP(fakeDNS)
+			record.A = net.ParseIP(s.traefikIP)
 
 			m.Answer = append(m.Answer, record)
 		case dns.TypeCAA:
@@ -101,11 +98,11 @@ func (s *handler) ServeDNS(w dns.ResponseWriter, r *dns.Msg) {
 	}
 }
 
-func startFakeDNSServer() *dns.Server {
+func startFakeDNSServer(traefikIP string) *dns.Server {
 	srv := &dns.Server{
 		Addr:    ":5053",
 		Net:     "udp",
-		Handler: &handler{},
+		Handler: &handler{traefikIP},
 	}
 
 	go func() {

integration/file_test.go

@@ -15,7 +15,7 @@ type FileSuite struct{ BaseSuite }
 
 func (s *FileSuite) SetUpSuite(c *check.C) {
 	s.createComposeProject(c, "file")
-	s.composeProject.Start(c)
+	s.composeUp(c)
 }
 
 func (s *FileSuite) TestSimpleConfiguration(c *check.C) {

integration/fixtures/file/dir/simple2.toml

@@ -6,4 +6,4 @@
 [http.services]
   [http.services.service2.loadBalancer]
     [[http.services.service2.loadBalancer.servers]]
-      url = "http://172.17.0.123:80"
+      url = "http://127.0.0.1:80"

integration/fixtures/retry/backoff.toml

@@ -33,13 +33,13 @@
     [http.services.service1.loadBalancer]
 
       [[http.services.service1.loadBalancer.servers]]
-        url = "http://{{.WhoamiEndpoint}}:8080"
+        url = "http://{{ .WhoamiIP }}:8080"
 
       [[http.services.service1.loadBalancer.servers]]
-        url = "http://{{.WhoamiEndpoint}}:8081"
+        url = "http://{{ .WhoamiIP }}:8081"
 
       [[http.services.service1.loadBalancer.servers]]
-        url = "http://{{.WhoamiEndpoint}}:8082"
+        url = "http://{{ .WhoamiIP }}:8082"
 
       [[http.services.service1.loadBalancer.servers]]
-        url = "http://{{.WhoamiEndpoint}}:80"
+        url = "http://{{ .WhoamiIP }}:80"

integration/fixtures/retry/simple.toml

@@ -31,7 +31,7 @@
     [http.services.service1.loadBalancer]
 
       [[http.services.service1.loadBalancer.servers]]
-        url = "http://{{.WhoamiEndpoint}}:8080"
+        url = "http://{{ .WhoamiIP }}:8080"
 
       [[http.services.service1.loadBalancer.servers]]
-        url = "http://{{.WhoamiEndpoint}}:80"
+        url = "http://{{ .WhoamiIP }}:80"

integration/fixtures/tcp/catch-all-no-tls-with-https.toml

@@ -27,7 +27,7 @@
   [tcp.services]
     [tcp.services.whoami-no-tls.loadBalancer]
       [[tcp.services.whoami-no-tls.loadBalancer.servers]]
-        address = "localhost:8086"
+        address = "whoami-no-tls:8080"
 
 [http]
   [http.routers]
@@ -40,4 +40,4 @@
   [http.services]
     [http.services.whoami.loadBalancer]
       [[http.services.whoami.loadBalancer.servers]]
-        url = "http://localhost:8085"
+        url = "http://whoami:80"

integration/fixtures/tcp/catch-all-no-tls.toml

@@ -27,4 +27,4 @@
   [tcp.services]
     [tcp.services.whoami-no-tls.loadBalancer]
       [[tcp.services.whoami-no-tls.loadBalancer.servers]]
-        address = "localhost:8086"
+        address = "whoami-banner:8080"

integration/fixtures/tcp/ip-whitelist.toml

@@ -38,18 +38,14 @@
   [tcp.services]
     [tcp.services.whoami-a.loadBalancer]
       [[tcp.services.whoami-a.loadBalancer.servers]]
-        address = "localhost:8081"
+        address = "whoami-a:8080"
 
     [tcp.services.whoami-b.loadBalancer]
       [[tcp.services.whoami-b.loadBalancer.servers]]
-        address = "localhost:8082"
+        address = "whoami-b:8080"
 
   [tcp.middlewares]
     [tcp.middlewares.allowing-ipwhitelist.ipWhiteList]
       sourceRange = ["127.0.0.1/32"]
     [tcp.middlewares.blocking-ipwhitelist.ipWhiteList]
       sourceRange = ["127.127.127.127/32"]
-
-[[tls.certificates]]
-  certFile = "fixtures/tcp/whoami-c.crt"
-  keyFile = "fixtures/tcp/whoami-c.key"

integration/fixtures/tcp/mixed.toml

@@ -29,11 +29,15 @@
       rule = "Path(`/whoami/`)"
       service = "whoami"
       [http.routers.my-https-router.tls]
+    [http.routers.api]
+      rule = "PathPrefix(`/api`)"
+      service = "api@internal"
+      entryPoints = ["traefik"]
 
   [http.services]
     [http.services.whoami.loadBalancer]
       [[http.services.whoami.loadBalancer.servers]]
-        url = "http://localhost:8085"
+        url = "http://whoami:80"
 [tcp]
   [tcp.routers]
     [tcp.routers.to-whoami-a]
@@ -58,15 +62,15 @@
 
     [tcp.services.whoami-a.loadBalancer]
       [[tcp.services.whoami-a.loadBalancer.servers]]
-        address = "localhost:8081"
+        address = "whoami-a:8080"
 
     [tcp.services.whoami-b.loadBalancer]
       [[tcp.services.whoami-b.loadBalancer.servers]]
-        address = "localhost:8082"
+        address = "whoami-b:8080"
 
     [tcp.services.whoami-no-cert.loadBalancer]
       [[tcp.services.whoami-no-cert.loadBalancer.servers]]
-        address = "localhost:8083"
+        address = "whoami-no-cert:8080"
 
 [[tls.certificates]]
   certFile = "fixtures/tcp/whoami-c.crt"

integration/fixtures/tcp/multi-tls-options.toml

@@ -36,7 +36,7 @@
     [tcp.services.whoami-no-cert]
       [tcp.services.whoami-no-cert.loadBalancer]
         [[tcp.services.whoami-no-cert.loadBalancer.servers]]
-        address = "localhost:8083"
+        address = "whoami-no-cert:8080"
 
 [tls.options]
 

integration/fixtures/tcp/non-tls-fallback.toml

@@ -24,14 +24,14 @@
       service = "whoami-a"
       entryPoints = [ "tcp" ]
       [tcp.routers.to-whoami-a.tls]
-        passthrough=true
+        passthrough = true
 
     [tcp.routers.to-whoami-b]
       rule = "HostSNI(`whoami-b.test`)"
       service = "whoami-b"
       entryPoints = [ "tcp" ]
       [tcp.routers.to-whoami-b.tls]
-        passthrough=true
+        passthrough = true
 
     [tcp.routers.to-whoami-no-cert]
       rule = "HostSNI(`whoami-c.test`)"
@@ -47,16 +47,17 @@
   [tcp.services]
     [tcp.services.whoami-no-tls.loadBalancer]
       [[tcp.services.whoami-no-tls.loadBalancer.servers]]
-        address = "localhost:8084"
+        address = "whoami-no-tls:8080"
 
     [tcp.services.whoami-a.loadBalancer]
       [[tcp.services.whoami-a.loadBalancer.servers]]
-        address = "localhost:8081"
+        address = "whoami-a:8080"
 
     [tcp.services.whoami-b.loadBalancer]
       [[tcp.services.whoami-b.loadBalancer.servers]]
-        address = "localhost:8082"
+        address = "whoami-b:8080"
 
     [tcp.services.whoami-no-cert.loadBalancer]
       [[tcp.services.whoami-no-cert.loadBalancer.servers]]
-        address = "localhost:8083"
+        address = "whoami-no-cert:8080"
+

integration/fixtures/tcp/non-tls.toml

@@ -27,4 +27,4 @@
   [tcp.services]
     [tcp.services.whoami-no-tls.loadBalancer]
       [[tcp.services.whoami-no-tls.loadBalancer.servers]]
-        address = "localhost:8084"
+        address = "whoami-no-tls:8080"

integration/fixtures/tcp/wrr.toml

@@ -18,25 +18,24 @@
 ## dynamic configuration ##
 [tcp]
   [tcp.routers]
-    [tcp.routers.to-whoami-a]
+    [tcp.routers.to-whoami-b]
-      rule = "HostSNI(`whoami-a.test`)"
+      rule = "HostSNI(`whoami-b.test`)"
       service = "whoami"
       entryPoints = [ "tcp" ]
-      [tcp.routers.to-whoami-a.tls]
+      [tcp.routers.to-whoami-b.tls]
         passthrough=true
 
     [[tcp.services.whoami.weighted.services]]
-        name="whoami-a"
+        name="whoami-b"
         weight=3
     [[tcp.services.whoami.weighted.services]]
-        name="whoami-b"
+        name="whoami-ab"
         weight=1
 
-    [tcp.services.whoami-a.loadBalancer]
-      [[tcp.services.whoami-a.loadBalancer.servers]]
-        address = "localhost:8081"
-
     [tcp.services.whoami-b.loadBalancer]
       [[tcp.services.whoami-b.loadBalancer.servers]]
-        address = "localhost:8082"
+        address = "whoami-b:8080"
 
+    [tcp.services.whoami-ab.loadBalancer]
+      [[tcp.services.whoami-ab.loadBalancer.servers]]
+        address = "whoami-ab:8080"

integration/fixtures/tracing/simple-jaeger-collector.toml

@@ -55,16 +55,16 @@
     [http.services.service1.loadBalancer]
       passHostHeader = true
       [[http.services.service1.loadBalancer.servers]]
-        url = "http://{{.WhoAmiIP}}:{{.WhoAmiPort}}"
+        url = "http://{{.WhoamiIP}}:{{.WhoamiPort}}"
 
   [http.services.service2]
     [http.services.service2.loadBalancer]
       passHostHeader = true
       [[http.services.service2.loadBalancer.servers]]
-        url = "http://{{.WhoAmiIP}}:{{.WhoAmiPort}}"
+        url = "http://{{.WhoamiIP}}:{{.WhoamiPort}}"
 
   [http.services.service3]
     [http.services.service3.loadBalancer]
       passHostHeader = true
       [[http.services.service3.loadBalancer.servers]]
-        url = "http://{{.WhoAmiIP}}:{{.WhoAmiPort}}"
+        url = "http://{{.WhoamiIP}}:{{.WhoamiPort}}"

integration/fixtures/tracing/simple-jaeger.toml

@@ -54,16 +54,16 @@
     [http.services.service1.loadBalancer]
       passHostHeader = true
       [[http.services.service1.loadBalancer.servers]]
-        url = "http://{{.WhoAmiIP}}:{{.WhoAmiPort}}"
+        url = "http://{{.WhoamiIP}}:{{.WhoamiPort}}"
 
   [http.services.service2]
     [http.services.service2.loadBalancer]
       passHostHeader = true
       [[http.services.service2.loadBalancer.servers]]
-        url = "http://{{.WhoAmiIP}}:{{.WhoAmiPort}}"
+        url = "http://{{.WhoamiIP}}:{{.WhoamiPort}}"
 
   [http.services.service3]
     [http.services.service3.loadBalancer]
       passHostHeader = true
       [[http.services.service3.loadBalancer.servers]]
-        url = "http://{{.WhoAmiIP}}:{{.WhoAmiPort}}"
+        url = "http://{{.WhoamiIP}}:{{.WhoamiPort}}"

integration/fixtures/tracing/simple-zipkin.toml

@@ -50,16 +50,16 @@
     [http.services.service1.loadBalancer]
       passHostHeader = true
       [[http.services.service1.loadBalancer.servers]]
-        url = "http://{{.WhoAmiIP}}:{{.WhoAmiPort}}"
+        url = "http://{{.WhoamiIP}}:{{.WhoamiPort}}"
 
   [http.services.service2]
     [http.services.service2.loadBalancer]
       passHostHeader = true
       [[http.services.service2.loadBalancer.servers]]
-        url = "http://{{.WhoAmiIP}}:{{.WhoAmiPort}}"
+        url = "http://{{.WhoamiIP}}:{{.WhoamiPort}}"
 
   [http.services.service3]
     [http.services.service3.loadBalancer]
       passHostHeader = true
       [[http.services.service3.loadBalancer.servers]]
-        url = "http://{{.WhoAmiIP}}:{{.WhoAmiPort}}"
+        url = "http://{{.WhoamiIP}}:{{.WhoamiPort}}"

integration/healthcheck_test.go

@@ -13,7 +13,7 @@ import (
 	checker "github.com/vdemeester/shakers"
 )
 
-// HealthCheck test suites (using libcompose).
+// HealthCheck test suites.
 type HealthCheckSuite struct {
 	BaseSuite
 	whoami1IP string
@@ -24,12 +24,12 @@ type HealthCheckSuite struct {
 
 func (s *HealthCheckSuite) SetUpSuite(c *check.C) {
 	s.createComposeProject(c, "healthcheck")
-	s.composeProject.Start(c)
+	s.composeUp(c)
 
-	s.whoami1IP = s.composeProject.Container(c, "whoami1").NetworkSettings.IPAddress
+	s.whoami1IP = s.getComposeServiceIP(c, "whoami1")
-	s.whoami2IP = s.composeProject.Container(c, "whoami2").NetworkSettings.IPAddress
+	s.whoami2IP = s.getComposeServiceIP(c, "whoami2")
-	s.whoami3IP = s.composeProject.Container(c, "whoami3").NetworkSettings.IPAddress
+	s.whoami3IP = s.getComposeServiceIP(c, "whoami3")
-	s.whoami4IP = s.composeProject.Container(c, "whoami4").NetworkSettings.IPAddress
+	s.whoami4IP = s.getComposeServiceIP(c, "whoami4")
 }
 
 func (s *HealthCheckSuite) TestSimpleConfiguration(c *check.C) {
@@ -90,7 +90,7 @@ func (s *HealthCheckSuite) TestSimpleConfiguration(c *check.C) {
 
 	// Check if the service with bad health check (whoami2) never respond.
 	err = try.Request(frontendReq, 2*time.Second, try.BodyContains(s.whoami2IP))
-	c.Assert(err, checker.Not(checker.IsNil))
+	c.Assert(err, checker.NotNil)
 
 	// TODO validate : run on 80
 	resp, err := http.Get("http://127.0.0.1:8000/")

integration/hostresolver_test.go

@@ -13,9 +13,7 @@ type HostResolverSuite struct{ BaseSuite }
 
 func (s *HostResolverSuite) SetUpSuite(c *check.C) {
 	s.createComposeProject(c, "hostresolver")
-
+	s.composeUp(c)
-	s.composeProject.Start(c)
-	s.composeProject.Container(c, "server1")
 }
 
 func (s *HostResolverSuite) TestSimpleConfig(c *check.C) {
@@ -48,7 +46,7 @@ func (s *HostResolverSuite) TestSimpleConfig(c *check.C) {
 		c.Assert(err, checker.IsNil)
 		req.Host = test.host
 
-		err = try.Request(req, 500*time.Millisecond, try.StatusCodeIs(test.status), try.HasBody())
+		err = try.Request(req, 1*time.Second, try.StatusCodeIs(test.status), try.HasBody())
 		c.Assert(err, checker.IsNil)
 	}
 }

integration/https_test.go

@@ -1063,13 +1063,13 @@ func (s *HTTPSSuite) TestEntryPointHttpsRedirectAndPathModification(c *check.C)
 	for _, test := range testCases {
 		sourceURL := fmt.Sprintf("http://127.0.0.1:8888%s", test.path)
 		for _, host := range test.hosts {
-			req, err := http.NewRequest("GET", sourceURL, nil)
+			req, err := http.NewRequest(http.MethodGet, sourceURL, nil)
 			c.Assert(err, checker.IsNil)
 			req.Host = host
 
 			resp, err := client.Do(req)
 			c.Assert(err, checker.IsNil)
-			defer resp.Body.Close()
+			resp.Body.Close()
 
 			location := resp.Header.Get("Location")
 			expected := fmt.Sprintf("https://%s:8443%s", host, test.path)

integration/integration_test.go

@@ -3,9 +3,9 @@ package integration
 
 import (
 	"bytes"
+	"context"
 	"flag"
 	"fmt"
-	"net"
 	"os"
 	"os/exec"
 	"path/filepath"
@@ -14,17 +14,23 @@ import (
 	"text/template"
 	"time"
 
+	"github.com/compose-spec/compose-go/cli"
+	"github.com/compose-spec/compose-go/types"
+	"github.com/docker/cli/cli/config/configfile"
+	"github.com/docker/compose/v2/cmd/formatter"
+	composeapi "github.com/docker/compose/v2/pkg/api"
+	"github.com/docker/compose/v2/pkg/compose"
+	dockertypes "github.com/docker/docker/api/types"
+	"github.com/docker/docker/api/types/filters"
+	"github.com/docker/docker/client"
 	"github.com/fatih/structs"
 	"github.com/go-check/check"
-	compose "github.com/libkermit/compose/check"
 	"github.com/traefik/traefik/v2/pkg/log"
 	checker "github.com/vdemeester/shakers"
 )
 
 var (
 	integration = flag.Bool("integration", false, "run integration tests")
-	container   = flag.Bool("container", false, "run container integration tests")
-	host        = flag.Bool("host", false, "run host integration tests")
 	showLog     = flag.Bool("tlog", false, "always show Traefik logs")
 )
 
@@ -34,45 +40,39 @@ func Test(t *testing.T) {
 		return
 	}
 
-	if *container {
-		// tests launched from a container
 	check.Suite(&AccessLogSuite{})
 	check.Suite(&AcmeSuite{})
-		check.Suite(&EtcdSuite{})
-		check.Suite(&ConsulSuite{})
 	check.Suite(&ConsulCatalogSuite{})
+	check.Suite(&ConsulSuite{})
 	check.Suite(&DockerComposeSuite{})
 	check.Suite(&DockerSuite{})
 	check.Suite(&ErrorPagesSuite{})
+	check.Suite(&EtcdSuite{})
 	check.Suite(&FileSuite{})
 	check.Suite(&GRPCSuite{})
-		check.Suite(&HealthCheckSuite{})
 	check.Suite(&HeadersSuite{})
+	check.Suite(&HealthCheckSuite{})
 	check.Suite(&HostResolverSuite{})
-		check.Suite(&HTTPSuite{})
 	check.Suite(&HTTPSSuite{})
+	check.Suite(&HTTPSuite{})
+	check.Suite(&K8sSuite{})
 	check.Suite(&KeepAliveSuite{})
 	check.Suite(&LogRotationSuite{})
-		check.Suite(&MarathonSuite{})
 	check.Suite(&MarathonSuite15{})
+	check.Suite(&MarathonSuite{})
+	check.Suite(&ProxyProtocolSuite{})
 	check.Suite(&RateLimitSuite{})
 	check.Suite(&RedisSuite{})
 	check.Suite(&RestSuite{})
 	check.Suite(&RetrySuite{})
 	check.Suite(&SimpleSuite{})
+	check.Suite(&TCPSuite{})
 	check.Suite(&TimeoutSuite{})
 	check.Suite(&TLSClientHeadersSuite{})
 	check.Suite(&TracingSuite{})
 	check.Suite(&UDPSuite{})
 	check.Suite(&WebsocketSuite{})
 	check.Suite(&ZookeeperSuite{})
-	}
-	if *host {
-		// tests launched from the host
-		check.Suite(&K8sSuite{})
-		check.Suite(&ProxyProtocolSuite{})
-		check.Suite(&TCPSuite{})
-	}
 
 	check.TestingT(t)
 }
@@ -80,36 +80,72 @@ func Test(t *testing.T) {
 var traefikBinary = "../dist/traefik"
 
 type BaseSuite struct {
-	composeProject *compose.Project
+	composeProject       *types.Project
+	dockerComposeService composeapi.Service
+	dockerClient         *client.Client
 }
 
 func (s *BaseSuite) TearDownSuite(c *check.C) {
-	// shutdown and delete compose project
+	if s.composeProject != nil && s.dockerComposeService != nil {
-	if s.composeProject != nil {
+		s.composeDown(c)
-		s.composeProject.Stop(c)
 	}
 }
 
+// createComposeProject creates the docker compose project stored as a field in the BaseSuite.
+// This method should be called before starting and/or stopping compose services.
 func (s *BaseSuite) createComposeProject(c *check.C, name string) {
-	projectName := fmt.Sprintf("integration-test-%s", name)
+	projectName := fmt.Sprintf("traefik-integration-test-%s", name)
 	composeFile := fmt.Sprintf("resources/compose/%s.yml", name)
 
-	addrs, err := net.InterfaceAddrs()
+	var err error
+	s.dockerClient, err = client.NewClientWithOpts()
 	c.Assert(err, checker.IsNil)
-	for _, addr := range addrs {
-		ip, _, err := net.ParseCIDR(addr.String())
-		c.Assert(err, checker.IsNil)
-		if !ip.IsLoopback() && ip.To4() != nil {
-			_ = os.Setenv("DOCKER_HOST_IP", ip.String())
-			break
-		}
-	}
 
-	s.composeProject = compose.CreateProject(c, projectName, composeFile)
+	s.dockerComposeService = compose.NewComposeService(s.dockerClient, &configfile.ConfigFile{})
+	ops, err := cli.NewProjectOptions([]string{composeFile}, cli.WithName(projectName))
+	c.Assert(err, checker.IsNil)
+
+	s.composeProject, err = cli.ProjectFromOptions(ops)
+	c.Assert(err, checker.IsNil)
 }
 
-func withConfigFile(file string) string {
+// composeUp starts the given services of the current docker compose project, if they are not already started.
-	return "--configFile=" + file
+// Already running services are not affected (i.e. not stopped).
+func (s *BaseSuite) composeUp(c *check.C, services ...string) {
+	c.Assert(s.composeProject, check.NotNil)
+	c.Assert(s.dockerComposeService, check.NotNil)
+
+	// We use Create and Restart instead of Up, because the only option that actually works to control which containers
+	// are started is within the RestartOptions.
+	err := s.dockerComposeService.Create(context.Background(), s.composeProject, composeapi.CreateOptions{})
+	c.Assert(err, checker.IsNil)
+
+	err = s.dockerComposeService.Restart(context.Background(), s.composeProject, composeapi.RestartOptions{Services: services})
+	c.Assert(err, checker.IsNil)
+}
+
+// composeStop stops the given services of the current docker compose project and removes the corresponding containers.
+func (s *BaseSuite) composeStop(c *check.C, services ...string) {
+	c.Assert(s.dockerComposeService, check.NotNil)
+	c.Assert(s.composeProject, check.NotNil)
+
+	err := s.dockerComposeService.Stop(context.Background(), s.composeProject, composeapi.StopOptions{Services: services})
+	c.Assert(err, checker.IsNil)
+
+	err = s.dockerComposeService.Remove(context.Background(), s.composeProject, composeapi.RemoveOptions{
+		Services: services,
+		Force:    true,
+	})
+	c.Assert(err, checker.IsNil)
+}
+
+// composeDown stops all compose project services and removes the corresponding containers.
+func (s *BaseSuite) composeDown(c *check.C) {
+	c.Assert(s.dockerComposeService, check.NotNil)
+	c.Assert(s.composeProject, check.NotNil)
+
+	err := s.dockerComposeService.Down(context.Background(), s.composeProject.Name, composeapi.DownOptions{})
+	c.Assert(err, checker.IsNil)
 }
 
 func (s *BaseSuite) cmdTraefik(args ...string) (*exec.Cmd, *bytes.Buffer) {
@@ -134,6 +170,7 @@ func (s *BaseSuite) traefikCmd(args ...string) (*exec.Cmd, func(*check.C)) {
 	return cmd, func(c *check.C) {
 		if c.Failed() || *showLog {
 			s.displayLogK3S(c)
+			s.displayLogCompose(c)
 			s.displayTraefikLog(c, out)
 		}
 	}
@@ -153,6 +190,25 @@ func (s *BaseSuite) displayLogK3S(c *check.C) {
 	log.WithoutContext().Println()
 }
 
+func (s *BaseSuite) displayLogCompose(c *check.C) {
+	if s.dockerComposeService == nil || s.composeProject == nil {
+		log.WithoutContext().Infof("%s: No docker compose logs.", c.TestName())
+		return
+	}
+
+	log.WithoutContext().Infof("%s: docker compose logs: ", c.TestName())
+
+	logWriter := log.WithoutContext().WriterLevel(log.GetLevel())
+	logConsumer := formatter.NewLogConsumer(context.Background(), logWriter, false, true)
+
+	err := s.dockerComposeService.Logs(context.Background(), s.composeProject.Name, logConsumer, composeapi.LogOptions{})
+	c.Assert(err, checker.IsNil)
+
+	log.WithoutContext().Println()
+	log.WithoutContext().Println("################################")
+	log.WithoutContext().Println()
+}
+
 func (s *BaseSuite) displayTraefikLog(c *check.C, output *bytes.Buffer) {
 	if output == nil || output.Len() == 0 {
 		log.WithoutContext().Infof("%s: No Traefik logs.", c.TestName())
@@ -168,6 +224,7 @@ func (s *BaseSuite) getDockerHost() string {
 		// Default docker socket
 		dockerHost = "unix:///var/run/docker.sock"
 	}
+
 	return dockerHost
 }
 
@@ -192,3 +249,38 @@ func (s *BaseSuite) adaptFile(c *check.C, path string, tempObjects interface{})
 
 	return tmpFile.Name()
 }
+
+func (s *BaseSuite) getComposeServiceIP(c *check.C, name string) string {
+	filter := filters.NewArgs(
+		filters.Arg("label", fmt.Sprintf("%s=%s", composeapi.ProjectLabel, s.composeProject.Name)),
+		filters.Arg("label", fmt.Sprintf("%s=%s", composeapi.ServiceLabel, name)),
+	)
+
+	containers, err := s.dockerClient.ContainerList(context.Background(), dockertypes.ContainerListOptions{Filters: filter})
+	c.Assert(err, checker.IsNil)
+	c.Assert(containers, checker.HasLen, 1)
+
+	networkNames := s.composeProject.NetworkNames()
+	c.Assert(networkNames, checker.HasLen, 1)
+
+	network := s.composeProject.Networks[networkNames[0]]
+	return containers[0].NetworkSettings.Networks[network.Name].IPAddress
+}
+
+func (s *BaseSuite) getContainerIP(c *check.C, name string) string {
+	container, err := s.dockerClient.ContainerInspect(context.Background(), name)
+	c.Assert(err, checker.IsNil)
+	c.Assert(container.NetworkSettings.Networks, check.NotNil)
+
+	for _, network := range container.NetworkSettings.Networks {
+		return network.IPAddress
+	}
+
+	// Should never happen.
+	c.Error("No network found")
+	return ""
+}
+
+func withConfigFile(file string) string {
+	return "--configFile=" + file
+}

integration/k8s_test.go

@@ -28,7 +28,7 @@ type K8sSuite struct{ BaseSuite }
 
 func (s *K8sSuite) SetUpSuite(c *check.C) {
 	s.createComposeProject(c, "k8s")
-	s.composeProject.Start(c)
+	s.composeUp(c)
 
 	abs, err := filepath.Abs("./fixtures/k8s/config.skip/kubeconfig.yaml")
 	c.Assert(err, checker.IsNil)
@@ -44,7 +44,7 @@ func (s *K8sSuite) SetUpSuite(c *check.C) {
 }
 
 func (s *K8sSuite) TearDownSuite(c *check.C) {
-	s.composeProject.Stop(c)
+	s.composeDown(c)
 
 	generatedFiles := []string{
 		"./fixtures/k8s/config.skip/kubeconfig.yaml",
@@ -56,8 +56,7 @@ func (s *K8sSuite) TearDownSuite(c *check.C) {
 	}
 
 	for _, filename := range generatedFiles {
-		err := os.Remove(filename)
+		if err := os.Remove(filename); err != nil {
-		if err != nil {
 			log.WithoutContext().Warning(err)
 		}
 	}

integration/log_rotation_test.go

@@ -13,17 +13,38 @@ import (
 
 	"github.com/go-check/check"
 	"github.com/traefik/traefik/v2/integration/try"
+	"github.com/traefik/traefik/v2/pkg/log"
 	checker "github.com/vdemeester/shakers"
 )
 
+const (
+	traefikTestLogFileRotated       = traefikTestLogFile + ".rotated"
+	traefikTestAccessLogFileRotated = traefikTestAccessLogFile + ".rotated"
+)
+
 // Log rotation integration test suite.
 type LogRotationSuite struct{ BaseSuite }
 
 func (s *LogRotationSuite) SetUpSuite(c *check.C) {
 	s.createComposeProject(c, "access_log")
-	s.composeProject.Start(c)
+	s.composeUp(c)
+}
 
-	s.composeProject.Container(c, "server1")
+func (s *LogRotationSuite) TearDownSuite(c *check.C) {
+	s.composeDown(c)
+
+	generatedFiles := []string{
+		traefikTestLogFile,
+		traefikTestLogFileRotated,
+		traefikTestAccessLogFile,
+		traefikTestAccessLogFileRotated,
+	}
+
+	for _, filename := range generatedFiles {
+		if err := os.Remove(filename); err != nil {
+			log.WithoutContext().Warning(err)
+		}
+	}
 }
 
 func (s *LogRotationSuite) TestAccessLogRotation(c *check.C) {
@@ -36,8 +57,6 @@ func (s *LogRotationSuite) TestAccessLogRotation(c *check.C) {
 	c.Assert(err, checker.IsNil)
 	defer s.killCmd(cmd)
 
-	defer os.Remove(traefikTestAccessLogFile)
-
 	// Verify Traefik started ok
 	verifyEmptyErrorLog(c, "traefik.log")
 
@@ -52,7 +71,7 @@ func (s *LogRotationSuite) TestAccessLogRotation(c *check.C) {
 	c.Assert(err, checker.IsNil)
 
 	// Rename access log
-	err = os.Rename(traefikTestAccessLogFile, traefikTestAccessLogFile+".rotated")
+	err = os.Rename(traefikTestAccessLogFile, traefikTestAccessLogFileRotated)
 	c.Assert(err, checker.IsNil)
 
 	// in the midst of the requests, issue SIGUSR1 signal to server process
@@ -66,8 +85,8 @@ func (s *LogRotationSuite) TestAccessLogRotation(c *check.C) {
 	c.Assert(err, checker.IsNil)
 
 	// Verify access.log.rotated output as expected
-	logAccessLogFile(c, traefikTestAccessLogFile+".rotated")
+	logAccessLogFile(c, traefikTestAccessLogFileRotated)
-	lineCount := verifyLogLines(c, traefikTestAccessLogFile+".rotated", 0, true)
+	lineCount := verifyLogLines(c, traefikTestAccessLogFileRotated, 0, true)
 	c.Assert(lineCount, checker.GreaterOrEqualThan, 1)
 
 	// make sure that the access log file is at least created before we do assertions on it
@@ -95,12 +114,10 @@ func (s *LogRotationSuite) TestTraefikLogRotation(c *check.C) {
 	c.Assert(err, checker.IsNil)
 	defer s.killCmd(cmd)
 
-	defer os.Remove(traefikTestAccessLogFile)
-
 	waitForTraefik(c, "server1")
 
 	// Rename traefik log
-	err = os.Rename(traefikTestLogFile, traefikTestLogFile+".rotated")
+	err = os.Rename(traefikTestLogFile, traefikTestLogFileRotated)
 	c.Assert(err, checker.IsNil)
 
 	// issue SIGUSR1 signal to server process
@@ -118,7 +135,7 @@ func (s *LogRotationSuite) TestTraefikLogRotation(c *check.C) {
 	c.Assert(err, checker.IsNil)
 
 	// we have at least 6 lines in traefik.log.rotated
-	lineCount := verifyLogLines(c, traefikTestLogFile+".rotated", 0, false)
+	lineCount := verifyLogLines(c, traefikTestLogFileRotated, 0, false)
 
 	// GreaterOrEqualThan used to ensure test doesn't break
 	// If more log entries are output on startup

integration/marathon15_test.go

@@ -1,7 +1,6 @@
 package integration
 
 import (
-	"fmt"
 	"net/http"
 	"os"
 	"time"
@@ -12,7 +11,7 @@ import (
 	checker "github.com/vdemeester/shakers"
 )
 
-// Marathon test suites (using libcompose).
+// Marathon test suites.
 type MarathonSuite15 struct {
 	BaseSuite
 	marathonURL string
@@ -20,53 +19,15 @@ type MarathonSuite15 struct {
 
 func (s *MarathonSuite15) SetUpSuite(c *check.C) {
 	s.createComposeProject(c, "marathon15")
-	s.composeProject.Start(c)
+	s.composeUp(c)
 
-	marathonIPAddr := s.composeProject.Container(c, containerNameMarathon).NetworkSettings.IPAddress
+	s.marathonURL = "http://" + containerNameMarathon + ":8080"
-	c.Assert(marathonIPAddr, checker.Not(checker.HasLen), 0)
-	s.marathonURL = "http://" + marathonIPAddr + ":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)
-
-	// Add entry for Mesos slave container IP address in the hosts file so
-	// that Traefik can properly forward traffic.
-	// This is necessary as long as we are still using the docker-compose v1
-	// spec. Once we switch to v2 or higher, we can have both the test/builder
-	// container and the Mesos slave container join the same custom network and
-	// enjoy DNS-discoverable container host names.
-	mesosSlaveIPAddr := s.composeProject.Container(c, containerNameMesosSlave).NetworkSettings.IPAddress
-	c.Assert(mesosSlaveIPAddr, checker.Not(checker.HasLen), 0)
-	err = s.extendDockerHostsFile(containerNameMesosSlave, mesosSlaveIPAddr)
-	c.Assert(err, checker.IsNil)
-}
-
-// extendDockerHostsFile extends the hosts file (/etc/hosts) by the given
-// host/IP address mapping if we are running inside a container.
-func (s *MarathonSuite15) extendDockerHostsFile(host, ipAddr string) error {
-	const hostsFile = "/etc/hosts"
-
-	// Determine if the run inside a container. The most reliable way to
-	// do this is to inject an indicator, which we do in terms of an
-	// environment variable.
-	// (See also https://groups.google.com/d/topic/docker-user/JOGE7AnJ3Gw/discussion.)
-	if os.Getenv("CONTAINER") == "DOCKER" {
-		// We are running inside a container -- extend the hosts file.
-		file, err := os.OpenFile(hostsFile, os.O_APPEND|os.O_WRONLY, 0o600)
-		if err != nil {
-			return err
-		}
-		defer file.Close()
-
-		if _, err = file.WriteString(fmt.Sprintf("%s\t%s\n", ipAddr, host)); err != nil {
-			return err
-		}
-	}
-
-	return nil
 }
 
 func (s *MarathonSuite15) TestConfigurationUpdate(c *check.C) {

integration/marathon_test.go

@@ -1,7 +1,6 @@
 package integration
 
 import (
-	"fmt"
 	"net/http"
 	"os"
 	"time"
@@ -12,12 +11,9 @@ import (
 	checker "github.com/vdemeester/shakers"
 )
 
-const (
+const containerNameMarathon = "marathon"
-	containerNameMesosSlave = "mesos-slave"
-	containerNameMarathon   = "marathon"
-)
 
-// Marathon test suites (using libcompose).
+// Marathon test suites.
 type MarathonSuite struct {
 	BaseSuite
 	marathonURL string
@@ -25,53 +21,15 @@ type MarathonSuite struct {
 
 func (s *MarathonSuite) SetUpSuite(c *check.C) {
 	s.createComposeProject(c, "marathon")
-	s.composeProject.Start(c)
+	s.composeUp(c)
 
-	marathonIPAddr := s.composeProject.Container(c, containerNameMarathon).NetworkSettings.IPAddress
+	s.marathonURL = "http://" + containerNameMarathon + ":8080"
-	c.Assert(marathonIPAddr, checker.Not(checker.HasLen), 0)
-	s.marathonURL = "http://" + marathonIPAddr + ":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)
-
-	// Add entry for Mesos slave container IP address in the hosts file so
-	// that Traefik can properly forward traffic.
-	// This is necessary as long as we are still using the docker-compose v1
-	// spec. Once we switch to v2 or higher, we can have both the test/builder
-	// container and the Mesos slave container join the same custom network and
-	// enjoy DNS-discoverable container host names.
-	mesosSlaveIPAddr := s.composeProject.Container(c, containerNameMesosSlave).NetworkSettings.IPAddress
-	c.Assert(mesosSlaveIPAddr, checker.Not(checker.HasLen), 0)
-	err = s.extendDockerHostsFile(containerNameMesosSlave, mesosSlaveIPAddr)
-	c.Assert(err, checker.IsNil)
-}
-
-// extendDockerHostsFile extends the hosts file (/etc/hosts) by the given
-// host/IP address mapping if we are running inside a container.
-func (s *MarathonSuite) extendDockerHostsFile(host, ipAddr string) error {
-	const hostsFile = "/etc/hosts"
-
-	// Determine if the run inside a container. The most reliable way to
-	// do this is to inject an indicator, which we do in terms of an
-	// environment variable.
-	// (See also https://groups.google.com/d/topic/docker-user/JOGE7AnJ3Gw/discussion.)
-	if os.Getenv("CONTAINER") == "DOCKER" {
-		// We are running inside a container -- extend the hosts file.
-		file, err := os.OpenFile(hostsFile, os.O_APPEND|os.O_WRONLY, 0o600)
-		if err != nil {
-			return err
-		}
-		defer file.Close()
-
-		if _, err = file.WriteString(fmt.Sprintf("%s\t%s\n", ipAddr, host)); err != nil {
-			return err
-		}
-	}
-
-	return nil
 }
 
 func deployApplication(c *check.C, client marathon.Marathon, application *marathon.Application) {

integration/proxy_protocol_test.go

@@ -10,22 +10,27 @@ import (
 	checker "github.com/vdemeester/shakers"
 )
 
-type ProxyProtocolSuite struct{ BaseSuite }
+type ProxyProtocolSuite struct {
+	BaseSuite
+	gatewayIP string
+	haproxyIP string
+	whoamiIP  string
+}
 
 func (s *ProxyProtocolSuite) SetUpSuite(c *check.C) {
 	s.createComposeProject(c, "proxy-protocol")
-	s.composeProject.Start(c)
+	s.composeUp(c)
+
+	s.gatewayIP = s.getContainerIP(c, "traefik")
+	s.haproxyIP = s.getComposeServiceIP(c, "haproxy")
+	s.whoamiIP = s.getComposeServiceIP(c, "whoami")
 }
 
 func (s *ProxyProtocolSuite) TestProxyProtocolTrusted(c *check.C) {
-	gatewayIP := s.composeProject.Container(c, "haproxy").NetworkSettings.Gateway
-	haproxyIP := s.composeProject.Container(c, "haproxy").NetworkSettings.IPAddress
-	whoamiIP := s.composeProject.Container(c, "whoami").NetworkSettings.IPAddress
-
 	file := s.adaptFile(c, "fixtures/proxy-protocol/with.toml", struct {
 		HaproxyIP string
 		WhoamiIP  string
-	}{HaproxyIP: haproxyIP, WhoamiIP: whoamiIP})
+	}{HaproxyIP: s.haproxyIP, WhoamiIP: s.whoamiIP})
 	defer os.Remove(file)
 
 	cmd, display := s.traefikCmd(withConfigFile(file))
@@ -34,21 +39,17 @@ func (s *ProxyProtocolSuite) TestProxyProtocolTrusted(c *check.C) {
 	c.Assert(err, checker.IsNil)
 	defer s.killCmd(cmd)
 
-	err = try.GetRequest("http://"+haproxyIP+"/whoami", 1*time.Second,
+	err = try.GetRequest("http://"+s.haproxyIP+"/whoami", 1*time.Second,
 		try.StatusCodeIs(http.StatusOK),
-		try.BodyContains("X-Forwarded-For: "+gatewayIP))
+		try.BodyContains("X-Forwarded-For: "+s.gatewayIP))
 	c.Assert(err, checker.IsNil)
 }
 
 func (s *ProxyProtocolSuite) TestProxyProtocolV2Trusted(c *check.C) {
-	gatewayIP := s.composeProject.Container(c, "haproxy").NetworkSettings.Gateway
-	haproxyIP := s.composeProject.Container(c, "haproxy").NetworkSettings.IPAddress
-	whoamiIP := s.composeProject.Container(c, "whoami").NetworkSettings.IPAddress
-
 	file := s.adaptFile(c, "fixtures/proxy-protocol/with.toml", struct {
 		HaproxyIP string
 		WhoamiIP  string
-	}{HaproxyIP: haproxyIP, WhoamiIP: whoamiIP})
+	}{HaproxyIP: s.haproxyIP, WhoamiIP: s.whoamiIP})
 	defer os.Remove(file)
 
 	cmd, display := s.traefikCmd(withConfigFile(file))
@@ -57,20 +58,17 @@ func (s *ProxyProtocolSuite) TestProxyProtocolV2Trusted(c *check.C) {
 	c.Assert(err, checker.IsNil)
 	defer s.killCmd(cmd)
 
-	err = try.GetRequest("http://"+haproxyIP+":81/whoami", 1*time.Second,
+	err = try.GetRequest("http://"+s.haproxyIP+":81/whoami", 1*time.Second,
 		try.StatusCodeIs(http.StatusOK),
-		try.BodyContains("X-Forwarded-For: "+gatewayIP))
+		try.BodyContains("X-Forwarded-For: "+s.gatewayIP))
 	c.Assert(err, checker.IsNil)
 }
 
 func (s *ProxyProtocolSuite) TestProxyProtocolNotTrusted(c *check.C) {
-	haproxyIP := s.composeProject.Container(c, "haproxy").NetworkSettings.IPAddress
-	whoamiIP := s.composeProject.Container(c, "whoami").NetworkSettings.IPAddress
-
 	file := s.adaptFile(c, "fixtures/proxy-protocol/without.toml", struct {
 		HaproxyIP string
 		WhoamiIP  string
-	}{HaproxyIP: haproxyIP, WhoamiIP: whoamiIP})
+	}{HaproxyIP: s.haproxyIP, WhoamiIP: s.whoamiIP})
 	defer os.Remove(file)
 
 	cmd, display := s.traefikCmd(withConfigFile(file))
@@ -79,20 +77,17 @@ func (s *ProxyProtocolSuite) TestProxyProtocolNotTrusted(c *check.C) {
 	c.Assert(err, checker.IsNil)
 	defer s.killCmd(cmd)
 
-	err = try.GetRequest("http://"+haproxyIP+"/whoami", 1*time.Second,
+	err = try.GetRequest("http://"+s.haproxyIP+"/whoami", 1*time.Second,
 		try.StatusCodeIs(http.StatusOK),
-		try.BodyContains("X-Forwarded-For: "+haproxyIP))
+		try.BodyContains("X-Forwarded-For: "+s.haproxyIP))
 	c.Assert(err, checker.IsNil)
 }
 
 func (s *ProxyProtocolSuite) TestProxyProtocolV2NotTrusted(c *check.C) {
-	haproxyIP := s.composeProject.Container(c, "haproxy").NetworkSettings.IPAddress
-	whoamiIP := s.composeProject.Container(c, "whoami").NetworkSettings.IPAddress
-
 	file := s.adaptFile(c, "fixtures/proxy-protocol/without.toml", struct {
 		HaproxyIP string
 		WhoamiIP  string
-	}{HaproxyIP: haproxyIP, WhoamiIP: whoamiIP})
+	}{HaproxyIP: s.haproxyIP, WhoamiIP: s.whoamiIP})
 	defer os.Remove(file)
 
 	cmd, display := s.traefikCmd(withConfigFile(file))
@@ -101,8 +96,8 @@ func (s *ProxyProtocolSuite) TestProxyProtocolV2NotTrusted(c *check.C) {
 	c.Assert(err, checker.IsNil)
 	defer s.killCmd(cmd)
 
-	err = try.GetRequest("http://"+haproxyIP+":81/whoami", 1*time.Second,
+	err = try.GetRequest("http://"+s.haproxyIP+":81/whoami", 1*time.Second,
 		try.StatusCodeIs(http.StatusOK),
-		try.BodyContains("X-Forwarded-For: "+haproxyIP))
+		try.BodyContains("X-Forwarded-For: "+s.haproxyIP))
 	c.Assert(err, checker.IsNil)
 }

integration/ratelimit_test.go

@@ -17,9 +17,9 @@ type RateLimitSuite struct {
 
 func (s *RateLimitSuite) SetUpSuite(c *check.C) {
 	s.createComposeProject(c, "ratelimit")
-	s.composeProject.Start(c)
+	s.composeUp(c)
 
-	s.ServerIP = s.composeProject.Container(c, "whoami1").NetworkSettings.IPAddress
+	s.ServerIP = s.getComposeServiceIP(c, "whoami1")
 }
 
 func (s *RateLimitSuite) TestSimpleConfiguration(c *check.C) {

integration/redis_test.go

@@ -3,6 +3,7 @@ package integration
 import (
 	"bytes"
 	"encoding/json"
+	"net"
 	"net/http"
 	"os"
 	"path/filepath"
@@ -18,20 +19,22 @@ import (
 	checker "github.com/vdemeester/shakers"
 )
 
-// Redis test suites (using libcompose).
+// Redis test suites.
 type RedisSuite struct {
 	BaseSuite
 	kvClient  store.Store
+	redisAddr string
 }
 
 func (s *RedisSuite) setupStore(c *check.C) {
 	s.createComposeProject(c, "redis")
-	s.composeProject.Start(c)
+	s.composeUp(c)
 
+	s.redisAddr = net.JoinHostPort(s.getComposeServiceIP(c, "redis"), "6379")
 	redis.Register()
 	kv, err := valkeyrie.NewStore(
 		store.REDIS,
-		[]string{s.composeProject.Container(c, "redis").NetworkSettings.IPAddress + ":6379"},
+		[]string{s.redisAddr},
 		&store.Config{
 			ConnectionTimeout: 10 * time.Second,
 		},
@@ -46,20 +49,10 @@ func (s *RedisSuite) setupStore(c *check.C) {
 	c.Assert(err, checker.IsNil)
 }
 
-func (s *RedisSuite) TearDownTest(c *check.C) {
-	// shutdown and delete compose project
-	if s.composeProject != nil {
-		s.composeProject.Stop(c)
-	}
-}
-
-func (s *RedisSuite) TearDownSuite(c *check.C) {}
-
 func (s *RedisSuite) TestSimpleConfiguration(c *check.C) {
 	s.setupStore(c)
 
-	address := s.composeProject.Container(c, "redis").NetworkSettings.IPAddress + ":6379"
+	file := s.adaptFile(c, "fixtures/redis/simple.toml", struct{ RedisAddress string }{s.redisAddr})
-	file := s.adaptFile(c, "fixtures/redis/simple.toml", struct{ RedisAddress string }{address})
 	defer os.Remove(file)
 
 	data := map[string]string{

integration/resources/compose/access_log.yml

@@ -1,77 +1,91 @@
-server0:
+version: "3.8"
+services:
+  server0:
     image: traefik/whoami
     labels:
-    - traefik.enable=true
+      traefik.enable: true
-    - traefik.http.routers.rt-server0.entryPoints=web
+      traefik.http.routers.rt-server0.entryPoints: web
-    - traefik.http.routers.rt-server0.rule=Path("/test")
+      traefik.http.routers.rt-server0.rule: Path(`/test`)
-    - traefik.http.services.service1.loadbalancer.server.port=80
+      traefik.http.services.service1.loadbalancer.server.port: 80
-server1:
+
+  server1:
     image: traefik/whoami
     labels:
-    - traefik.enable=true
+      traefik.enable: true
-    - traefik.http.routers.rt-server1.entryPoints=web
+      traefik.http.routers.rt-server1.entryPoints: web
-    - traefik.http.routers.rt-server1.rule=Host("frontend1.docker.local")
+      traefik.http.routers.rt-server1.rule: Host(`frontend1.docker.local`)
-    - traefik.http.routers.rt-server1.service=service1
+      traefik.http.routers.rt-server1.service: service1
-    - traefik.http.services.service1.loadbalancer.server.port=80
+      traefik.http.services.service1.loadbalancer.server.port: 80
-server2:
+
+  server2:
     image: traefik/whoami
     labels:
-    - traefik.enable=true
+      traefik.enable: true
-    - traefik.http.routers.rt-server2.entryPoints=web
+      traefik.http.routers.rt-server2.entryPoints: web
-    - traefik.http.routers.rt-server2.rule=Host("frontend2.docker.local")
+      traefik.http.routers.rt-server2.rule: Host(`frontend2.docker.local`)
-    - traefik.http.services.service2.loadbalancer.server.port=80
+      traefik.http.services.service2.loadbalancer.server.port: 80
-server3:
+
+  server3:
     image: traefik/whoami
     labels:
-    - traefik.enable=true
+      traefik.enable: true
-    - traefik.http.routers.rt-server3.entryPoints=web
+      traefik.http.routers.rt-server3.entryPoints: web
-    - traefik.http.routers.rt-server3.rule=Host("frontend2.docker.local")
+      traefik.http.routers.rt-server3.rule: Host(`frontend2.docker.local`)
-    - traefik.http.services.service2.loadbalancer.server.port=80
+      traefik.http.services.service2.loadbalancer.server.port: 80
-authFrontend:
+
+  authFrontend:
     image: traefik/whoami
     labels:
-    - traefik.enable=true
+      traefik.enable: true
-    - traefik.http.routers.rt-authFrontend.entryPoints=httpFrontendAuth
+      traefik.http.routers.rt-authFrontend.entryPoints: httpFrontendAuth
-    - traefik.http.routers.rt-authFrontend.rule=Host("frontend.auth.docker.local")
+      traefik.http.routers.rt-authFrontend.rule: Host(`frontend.auth.docker.local`)
-    - traefik.http.routers.rt-authFrontend.middlewares=basicauth
+      traefik.http.routers.rt-authFrontend.middlewares: basicauth
-    - traefik.http.middlewares.basicauth.basicauth.users=test:$$apr1$$H6uskkkW$$IgXLP6ewTrSuBkTrqE8wj/
+      traefik.http.middlewares.basicauth.basicauth.users: test:$$apr1$$H6uskkkW$$IgXLP6ewTrSuBkTrqE8wj/
-    - traefik.http.services.service3.loadbalancer.server.port=80
+      traefik.http.services.service3.loadbalancer.server.port: 80
-digestAuthMiddleware:
+
+  digestAuthMiddleware:
     image: traefik/whoami
     labels:
-    - traefik.enable=true
+      traefik.enable: true
-    - traefik.http.routers.rt-digestAuthMiddleware.entryPoints=digestAuth
+      traefik.http.routers.rt-digestAuthMiddleware.entryPoints: digestAuth
-    - traefik.http.routers.rt-digestAuthMiddleware.rule=Host("entrypoint.digest.auth.docker.local")
+      traefik.http.routers.rt-digestAuthMiddleware.rule: Host(`entrypoint.digest.auth.docker.local`)
-    - traefik.http.routers.rt-digestAuthMiddleware.middlewares=digestauth
+      traefik.http.routers.rt-digestAuthMiddleware.middlewares: digestauth
-    - traefik.http.middlewares.digestauth.digestauth.users=test:traefik:a2688e031edb4be6a3797f3882655c05, test2:traefik:518845800f9e2bfb1f1f740ec24f074e
+      traefik.http.middlewares.digestauth.digestauth.users: test:traefik:a2688e031edb4be6a3797f3882655c05, test2:traefik:518845800f9e2bfb1f1f740ec24f074e
-    - traefik.http.services.service3.loadbalancer.server.port=80
+      traefik.http.services.service3.loadbalancer.server.port: 80
-frontendRedirect:
+
+  frontendRedirect:
     image: traefik/whoami
     labels:
-    - traefik.enable=true
+      traefik.enable: true
-    - traefik.http.routers.rt-frontendRedirect.entryPoints=frontendRedirect
+      traefik.http.routers.rt-frontendRedirect.entryPoints: frontendRedirect
-    - traefik.http.routers.rt-frontendRedirect.rule=Path("/test")
+      traefik.http.routers.rt-frontendRedirect.rule: Path(`/test`)
-    - traefik.http.routers.rt-frontendRedirect.middlewares=redirecthttp
+      traefik.http.routers.rt-frontendRedirect.middlewares: redirecthttp
-    - traefik.http.middlewares.redirecthttp.redirectScheme.scheme=http
+      traefik.http.middlewares.redirecthttp.redirectScheme.scheme: http
-    - traefik.http.middlewares.redirecthttp.redirectScheme.port=8000
+      traefik.http.middlewares.redirecthttp.redirectScheme.port: 8000
-    - traefik.http.services.service3.loadbalancer.server.port=80
+      traefik.http.services.service3.loadbalancer.server.port: 80
-rateLimit:
+
+  rateLimit:
     image: traefik/whoami
     labels:
-    - traefik.enable=true
+      traefik.enable: true
-    - traefik.http.routers.rt-rateLimit.entryPoints=httpRateLimit
+      traefik.http.routers.rt-rateLimit.entryPoints: httpRateLimit
-    - traefik.http.routers.rt-rateLimit.rule=Host("ratelimit.docker.local")
+      traefik.http.routers.rt-rateLimit.rule: Host(`ratelimit.docker.local`)
-    - traefik.http.routers.rt-rateLimit.middlewares=rate
+      traefik.http.routers.rt-rateLimit.middlewares: rate
-    - traefik.http.middlewares.rate.ratelimit
+      traefik.http.middlewares.rate.ratelimit.average: 1
-    - traefik.http.middlewares.rate.ratelimit.average=1
+      traefik.http.middlewares.rate.ratelimit.burst: 2
-    - traefik.http.middlewares.rate.ratelimit.burst=2
+      traefik.http.services.service3.loadbalancer.server.port: 80
-    - traefik.http.services.service3.loadbalancer.server.port=80
+
-frontendWhitelist:
+  frontendWhitelist:
     image: traefik/whoami
     labels:
-    - traefik.enable=true
+      traefik.enable: true
-    - traefik.http.routers.rt-frontendWhitelist.entryPoints=web
+      traefik.http.routers.rt-frontendWhitelist.entryPoints: web
-    - traefik.http.routers.rt-frontendWhitelist.rule=Host("frontend.whitelist.docker.local")
+      traefik.http.routers.rt-frontendWhitelist.rule: Host(`frontend.whitelist.docker.local`)
-    - traefik.http.routers.rt-frontendWhitelist.middlewares=wl
+      traefik.http.routers.rt-frontendWhitelist.middlewares: wl
-    - traefik.http.middlewares.wl.ipwhitelist.sourcerange=8.8.8.8/32
+      traefik.http.middlewares.wl.ipwhitelist.sourcerange: 8.8.8.8/32
-    - traefik.http.services.service3.loadbalancer.server.port=80
+      traefik.http.services.service3.loadbalancer.server.port: 80
+
+networks:
+  default:
+    name: traefik-test-network
+    external: true

integration/resources/compose/base.yml

@@ -1,11 +1,18 @@
-whoami1:
+version: "3.8"
+services:
+  whoami1:
     image: traefik/whoami
     labels:
-    - traefik.enable=true
+      traefik.enable: true
-    - traefik.http.routers.router1.rule=PathPrefix("/whoami")
+      traefik.http.routers.router1.rule: PathPrefix(`/whoami`)
-    - traefik.http.routers.router2.rule=PathPrefix("/whoami2")
+      traefik.http.routers.router2.rule: PathPrefix(`/whoami2`)
 
-whoami2:
+  whoami2:
     image: traefik/whoami
     labels:
-    - traefik.enable=false
+      traefik.enable: false
+
+networks:
+  default:
+    name: traefik-test-network
+    external: true

integration/resources/compose/consul.yml

@@ -1,4 +1,9 @@
-consul:
+version: "3.8"
+services:
+  consul:
     image: consul:1.6
-  ports:
+
-    - "8500:8500"
+networks:
+  default:
+    name: traefik-test-network
+    external: true

integration/resources/compose/consul_catalog.yml

@@ -1,32 +1,37 @@
-consul:
+version: "3.8"
+services:
+  consul:
     image: consul:1.6.2
-  ports:
+    command: agent -server -bootstrap -ui -client 0.0.0.0 -hcl 'connect { enabled = true }'
-    - 8500:8500
+
-  command: "agent -server -bootstrap -ui -client 0.0.0.0 -hcl 'connect { enabled = true }'"
+  consul-agent:
-consul-agent:
     image: consul:1.6.2
-  ports:
+    command: agent -retry-join consul -client 0.0.0.0
-    - 8501:8500
+
-  command: "agent -retry-join consul -client 0.0.0.0"
+  whoami1:
-  links:
-    - consul
-whoami1:
     image: traefik/whoami
     hostname: whoami1
-whoami2:
+
+  whoami2:
     image: traefik/whoami
     hostname: whoami2
-whoami3:
+
+  whoami3:
     image: traefik/whoami
     hostname: whoami3
-whoamitcp:
+
+  whoamitcp:
     image: traefik/whoamitcp
     hostname: whoamitcp
-connect:
+
+  connect:
     image: hashicorpnomad/uuid-api:v5
-  links:
-    - consul
     environment:
       PORT: 443
       BIND: 0.0.0.0
       CONSUL_HTTP_ADDR: http://consul:8500
+
+networks:
+  default:
+    name: traefik-test-network
+    external: true

integration/resources/compose/docker.yml

@@ -0,0 +1,43 @@
+version: "3.8"
+services:
+  simple:
+    image: swarm:1.0.0
+    command: [ "manage", "token://blablabla" ]
+
+  withtcplabels:
+    image: traefik/whoamitcp
+    command: [ "-name", "my.super.host" ]
+    labels:
+      traefik.tcp.Routers.Super.Rule: HostSNI(`my.super.host`)
+      traefik.tcp.Routers.Super.tls: true
+      traefik.tcp.Services.Super.Loadbalancer.server.port: 8080
+
+  withlabels1:
+    image: swarm:1.0.0
+    command: [ "manage", "token://blabla" ]
+    labels:
+      traefik.http.Routers.Super.Rule: Host(`my.super.host`)
+
+  withlabels2:
+    image: swarm:1.0.0
+    command: [ "manage", "token://blablabla" ]
+    labels:
+      traefik.http.Routers.SuperHost.Rule: Host(`my-super.host`)
+
+  withonelabelmissing:
+    image: swarm:1.0.0
+    command: [ "manage", "token://blabla" ]
+    labels:
+      traefik.random.value: my.super.host
+
+  powpow:
+    image: swarm:1.0.0
+    command: [ "manage", "token://blabla" ]
+    labels:
+      traefik.http.Routers.Super.Rule: Host(`my.super.host`)
+      traefik.http.Services.powpow.LoadBalancer.server.Port: 2375
+
+networks:
+  default:
+    name: traefik-test-network
+    external: true

integration/resources/compose/error_pages.yml

@@ -1,4 +1,12 @@
-nginx1:
+version: "3.8"
+services:
+  nginx1:
     image: nginx:1.13.8-alpine
-nginx2:
+
+  nginx2:
     image: nginx:1.13.8-alpine
+
+networks:
+  default:
+    name: traefik-test-network
+    external: true

integration/resources/compose/etcd.yml

@@ -1,5 +1,10 @@
-etcd:
+version: "3.8"
+services:
+  etcd:
     image: quay.io/coreos/etcd:v3.3.18
     command: etcd --listen-client-urls http://0.0.0.0:2379 --advertise-client-urls http://0.0.0.0:2380
-  ports:
+
-    - "2379:2379"
+networks:
+  default:
+    name: traefik-test-network
+    external: true

integration/resources/compose/file.yml

@@ -1,20 +1,21 @@
-whoami1:
+version: "3.8"
+services:
+  whoami1:
     image: traefik/whoami
-  ports:
+
-    - "8881:80"
+  whoami2:
-whoami2:
     image: traefik/whoami
-  ports:
+
-    - "8882:80"
+  whoami3:
-whoami3:
     image: traefik/whoami
-  ports:
+
-    - "8883:80"
+  whoami4:
-whoami4:
     image: traefik/whoami
-  ports:
+
-    - "8884:80"
+  whoami5:
-whoami5:
     image: traefik/whoami
-  ports:
+
-    - "8885:80"
+networks:
+  default:
+    name: traefik-test-network
+    external: true

integration/resources/compose/healthcheck.yml

@@ -1,11 +1,18 @@
-whoami1:
+version: "3.8"
+services:
+  whoami1:
     image: traefik/whoami
 
-whoami2:
+  whoami2:
     image: traefik/whoami
 
-whoami3:
+  whoami3:
     image: traefik/whoami
 
-whoami4:
+  whoami4:
     image: traefik/whoami
+
+networks:
+  default:
+    name: traefik-test-network
+    external: true

integration/resources/compose/hostresolver.yml

@@ -1,6 +1,13 @@
-server1:
+version: "3.8"
+services:
+  server1:
     image: traefik/whoami
     labels:
-    - traefik.enable=true
+      traefik.enable: true
-    - traefik.http.services.service1.loadbalancer.server.port=80
+      traefik.http.services.service1.loadbalancer.server.port: 80
-    - traefik.http.routers.router1.rule=Host("github.com")
+      traefik.http.routers.router1.rule: Host(`github.com`)
+
+networks:
+  default:
+    name: traefik-test-network
+    external: true

integration/resources/compose/k8s.yml

@@ -1,21 +1,24 @@
-server:
+version: "3.8"
+services:
+  server:
     image: rancher/k3s:v1.18.20-k3s1
-  command: server --disable-agent --no-deploy coredns --no-deploy servicelb --no-deploy traefik --no-deploy local-storage --no-deploy metrics-server --log /output/k3s.log
+    command: server --disable-agent --no-deploy coredns --no-deploy servicelb --no-deploy traefik --no-deploy local-storage --no-deploy metrics-server --log /output/k3s.log --bind-address=server --tls-san=server
     environment:
-    - K3S_CLUSTER_SECRET=somethingtotallyrandom
+      K3S_CLUSTER_SECRET: somethingtotallyrandom
-    - K3S_KUBECONFIG_OUTPUT=/output/kubeconfig.yaml
+      K3S_KUBECONFIG_OUTPUT: /output/kubeconfig.yaml
-    - K3S_KUBECONFIG_MODE=666
+      K3S_KUBECONFIG_MODE: 666
     volumes:
-    - ../../fixtures/k8s/config.skip:/output
+      - ./fixtures/k8s/config.skip:/output
-    - ../../fixtures/k8s:/var/lib/rancher/k3s/server/manifests
+      - ./fixtures/k8s:/var/lib/rancher/k3s/server/manifests
-  ports:
-    - 6443:6443
 
-node:
+  node:
     image: rancher/k3s:v1.18.20-k3s1
     privileged: true
-  links:
-    - server
     environment:
-    - K3S_URL=https://server:6443
+      K3S_URL: https://server:6443
-    - K3S_CLUSTER_SECRET=somethingtotallyrandom
+      K3S_CLUSTER_SECRET: somethingtotallyrandom
+
+networks:
+  default:
+    name: traefik-test-network
+    external: true

integration/resources/compose/marathon.yml

@@ -1,54 +1,60 @@
-zookeeper:
+version: "3.8"
+services:
+  zookeeper:
     image: zookeeper:3.4.10
 
-mesos-master:
+  mesos-master:
-  links:
-    - zookeeper
     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_HOSTNAME: mesos-master
-    - MESOS_CLUSTER=local
+      MESOS_CLUSTER: local
-    - MESOS_REGISTRY=in_memory
+      MESOS_REGISTRY: in_memory
-    - MESOS_LOG_DIR=/var/log
+      MESOS_LOG_DIR: /var/log
-    - MESOS_WORK_DIR=/var/lib/mesos
+      MESOS_WORK_DIR: /var/lib/mesos
-    - MESOS_ZK=zk://zookeeper:2181/mesos
+      MESOS_ZK: zk://zookeeper:2181/mesos
 
-mesos-slave:
+  mesos-slave:
-  links:
+    image: docker:dind
-    - zookeeper
-    - mesos-master
-  image: mesosphere/mesos-slave-dind:0.3.0_mesos-1.0.1_docker-1.10.3_ubuntu-14.04.5
     privileged: true
     # Uncomment published ports for interactive debugging.
     # ports:
     #   - "5051:5051"
-  environment:
+    # 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
-    - MESOS_HOSTNAME=mesos-slave
+    # pull images on new kernels.
-    - MESOS_CONTAINERIZERS=docker,mesos
+    command:
-    - MESOS_ISOLATOR=cgroups/cpu,cgroups/mem
+    - "/bin/sh"
-    - MESOS_LOG_DIR=/var/log
+    - "-c"
-    - MESOS_MASTER=zk://zookeeper:2181/mesos
+    - "(/usr/local/bin/dockerd-entrypoint.sh &); sleep 10; set -x; \
-    - MESOS_PORT=5051
+    docker -H unix:///var/run/docker.sock run -d --net=host --privileged \
-    - MESOS_WORK_DIR=/var/lib/mesos
+    -v /var/run/docker.sock:/var/run/docker.sock \
-    - MESOS_EXECUTOR_REGISTRATION_TIMEOUT=5mins
+    -v /cgroup:/cgroup -v /sys:/sys \
-    - MESOS_EXECUTOR_SHUTDOWN_GRACE_PERIOD=90secs
+    -v /usr/local/bin/docker:/usr/local/bin/docker \
-    - MESOS_DOCKER_STOP_TIMEOUT=60secs
+    -e MESOS_HOSTNAME=mesos-slave \
-    - MESOS_RESOURCES=cpus:2;mem:2048;disk:20480;ports(*):[12000-12999]
+    -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:
+  marathon:
-  links:
-    - zookeeper
-    - mesos-master
-    - mesos-slave
     image: mesosphere/marathon:v1.3.12
     # Uncomment published ports for interactive debugging.
     # ports:
     #   - "8080:8080"
-  extra_hosts:
-    - "mesos-slave:172.17.0.1"
     environment:
-    - MARATHON_ZK=zk://zookeeper:2181/marathon
+      MARATHON_ZK: zk://zookeeper:2181/marathon
-    - MARATHON_MASTER=zk://zookeeper:2181/mesos
+      MARATHON_MASTER: zk://zookeeper:2181/mesos
+
+networks:
+  default:
+    name: traefik-test-network
+    external: true

integration/resources/compose/marathon15.yml

@@ -1,55 +1,51 @@
-zookeeper:
+version: "3.8"
+services:
+  zookeeper:
     image: zookeeper:3.4.10
 
-mesos-master:
+  mesos-master:
-  links:
-    - zookeeper
     image: mesosphere/mesos-master:1.4.1
     # Uncomment published ports for interactive debugging.
     # ports:
     #   - "5050:5050"
     environment:
-    - MESOS_HOSTNAME=mesos-master
+      MESOS_HOSTNAME: mesos-master
-    - MESOS_CLUSTER=local
+      MESOS_CLUSTER: local
-    - MESOS_REGISTRY=in_memory
+      MESOS_REGISTRY: in_memory
-    - MESOS_LOG_DIR=/var/log
+      MESOS_LOG_DIR: /var/log
-    - MESOS_WORK_DIR=/var/lib/mesos
+      MESOS_WORK_DIR: /var/lib/mesos
-    - MESOS_ZK=zk://zookeeper:2181/mesos
+      MESOS_ZK: zk://zookeeper:2181/mesos
 
-mesos-slave:
+  mesos-slave:
-  links:
-    - zookeeper
-    - mesos-master
     image: mesosphere/mesos-slave-dind:0.4.0_mesos-1.4.1_docker-17.05.0_ubuntu-16.04.3
     privileged: true
     # Uncomment published ports for interactive debugging.
     # ports:
     #   - "5051:5051"
     environment:
-    - MESOS_HOSTNAME=mesos-slave
+      MESOS_HOSTNAME: mesos-slave
-    - MESOS_CONTAINERIZERS=docker,mesos
+      MESOS_CONTAINERIZERS: docker,mesos
-    - MESOS_ISOLATOR=cgroups/cpu,cgroups/mem
+      MESOS_ISOLATOR: cgroups/cpu,cgroups/mem
-    - MESOS_LOG_DIR=/var/log
+      MESOS_LOG_DIR: /var/log
-    - MESOS_MASTER=zk://zookeeper:2181/mesos
+      MESOS_MASTER: zk://zookeeper:2181/mesos
-    - MESOS_PORT=5051
+      MESOS_PORT: 5051
-    - MESOS_WORK_DIR=/var/lib/mesos
+      MESOS_WORK_DIR: /var/lib/mesos
-    - MESOS_EXECUTOR_REGISTRATION_TIMEOUT=5mins
+      MESOS_EXECUTOR_REGISTRATION_TIMEOUT: 5mins
-    - MESOS_EXECUTOR_SHUTDOWN_GRACE_PERIOD=90secs
+      MESOS_EXECUTOR_SHUTDOWN_GRACE_PERIOD: 90secs
-    - MESOS_DOCKER_STOP_TIMEOUT=60secs
+      MESOS_DOCKER_STOP_TIMEOUT: 60secs
-    - MESOS_RESOURCES=cpus:2;mem:2048;disk:20480;ports(*):[12000-12999]
+      MESOS_RESOURCES: cpus:2;mem:2048;disk:20480;ports(*):[12000-12999]
-    - MESOS_SYSTEMD_ENABLE_SUPPORT=false
+      MESOS_SYSTEMD_ENABLE_SUPPORT: false
 
-marathon:
+  marathon:
-  links:
-    - zookeeper
-    - mesos-master
-    - mesos-slave
     image: mesosphere/marathon:v1.5.9
     # Uncomment published ports for interactive debugging.
     # ports:
     #   - "8080:8080"
-  extra_hosts:
-    - "mesos-slave:172.17.0.1"
     environment:
-    - MARATHON_ZK=zk://zookeeper:2181/marathon
+      MARATHON_ZK: zk://zookeeper:2181/marathon
-    - MARATHON_MASTER=zk://zookeeper:2181/mesos
+      MARATHON_MASTER: zk://zookeeper:2181/mesos
+
+networks:
+  default:
+    name: traefik-test-network
+    external: true

integration/resources/compose/minimal.yml

@@ -1,6 +1,14 @@
-whoami1:
+version: "3.8"
+services:
+  whoami1:
     image: traefik/whoami
     labels:
-    - traefik.http.Routers.RouterMini.Rule=PathPrefix("/whoami")
+      traefik.http.Routers.RouterMini.Rule: PathPrefix(`/whoami`)
-    - traefik.enable=true
+      traefik.enable: true
+    deploy:
+      replicas: 2
 
+networks:
+  default:
+    name: traefik-test-network
+    external: true

integration/resources/compose/pebble.yml

@@ -1,10 +1,15 @@
-pebble:
+version: "3.8"
+services:
+  pebble:
     image: letsencrypt/pebble:v2.3.1
-  command: pebble --dnsserver ${DOCKER_HOST_IP}:5053
+    command: pebble --dnsserver traefik:5053
-  ports:
-    - 14000:14000
     environment:
       # https://github.com/letsencrypt/pebble#testing-at-full-speed
-    - PEBBLE_VA_NOSLEEP=1
+      PEBBLE_VA_NOSLEEP: 1
       # https://github.com/letsencrypt/pebble#invalid-anti-replay-nonce-errors
-    - PEBBLE_WFE_NONCEREJECT=0
+      PEBBLE_WFE_NONCEREJECT: 0
+
+networks:
+  default:
+    name: traefik-test-network
+    external: true

integration/resources/compose/proxy-protocol.yml

@@ -1,7 +1,14 @@
-haproxy:
+version: "3.8"
+services:
+  haproxy:
     image: haproxy:2.2
     volumes:
-    - ../haproxy/haproxy.cfg:/usr/local/etc/haproxy/haproxy.cfg
+      - ./resources/haproxy/haproxy.cfg:/usr/local/etc/haproxy/haproxy.cfg
 
-whoami:
+  whoami:
     image: traefik/whoami
+
+networks:
+  default:
+    name: traefik-test-network
+    external: true

integration/resources/compose/ratelimit.yml

@@ -1,2 +1,9 @@
-whoami1:
+version: "3.8"
+services:
+  whoami1:
     image: traefik/whoami
+
+networks:
+  default:
+    name: traefik-test-network
+    external: true

integration/resources/compose/redis.yml

@@ -1,4 +1,9 @@
-redis:
+version: "3.8"
+services:
+  redis:
     image: redis:5.0
-  ports:
+
-    - "6379:6379"
+networks:
+  default:
+    name: traefik-test-network
+    external: true

integration/resources/compose/reqacceptgrace.yml

@@ -1,2 +1,9 @@
-whoami:
+version: "3.8"
+services:
+  whoami:
     image: traefik/whoami
+
+networks:
+  default:
+    name: traefik-test-network
+    external: true

integration/resources/compose/rest.yml

@@ -1,4 +1,9 @@
-whoami1:
+version: "3.8"
+services:
+  whoami1:
     image: traefik/whoami
-  ports:
+
-    - "8881:80"
+networks:
+  default:
+    name: traefik-test-network
+    external: true

integration/resources/compose/retry.yml

@@ -1,2 +1,9 @@
-whoami:
+version: "3.8"
+services:
+  whoami:
     image: traefik/whoami
+
+networks:
+  default:
+    name: traefik-test-network
+    external: true

integration/resources/compose/stats.yml

@@ -1,4 +1,12 @@
-whoami1:
+version: "3.8"
+services:
+  whoami1:
     image: traefik/whoami
-whoami2:
+
+  whoami2:
     image: traefik/whoami
+
+networks:
+  default:
+    name: traefik-test-network
+    external: true

integration/resources/compose/tcp.yml

@@ -1,38 +1,39 @@
-whoami-a:
+version: "3.8"
+services:
+  whoami-a:
     image: traefik/whoamitcp
     command: -name whoami-a -certFile /certs/whoami-a.crt -keyFile /certs/whoami-a.key
     volumes:
-    - ../../fixtures/tcp:/certs
+      - ./fixtures/tcp:/certs
-  ports:
-    - "8081:8080"
 
-whoami-b:
+  whoami-b:
     image: traefik/whoamitcp
     command: -name whoami-b -certFile /certs/whoami-b.crt -keyFile /certs/whoami-b.key
     volumes:
-    - ../../fixtures/tcp:/certs
+      - ./fixtures/tcp:/certs
-  ports:
-    - "8082:8080"
 
-whoami-no-cert:
+  whoami-ab:
+    image: traefik/whoamitcp
+    command: -name whoami-ab -certFile /certs/whoami-b.crt -keyFile /certs/whoami-b.key
+    volumes:
+      - ./fixtures/tcp:/certs
+
+  whoami-no-cert:
     image: traefik/whoamitcp
     command: -name whoami-no-cert
-  ports:
-    - "8083:8080"
 
-whoami-no-tls:
+  whoami-no-tls:
     image: traefik/whoamitcp
     command: -name whoami-no-tls
-  ports:
-    - "8084:8080"
 
-whoami:
+  whoami:
     image: traefik/whoami
-  ports:
-    - "8085:80"
 
-whoami-banner:
+  whoami-banner:
     image: traefik/whoamitcp
     command: -name whoami-banner --banner
-  ports:
+
-    - "8086:8080"
+networks:
+  default:
+    name: traefik-test-network
+    external: true

integration/resources/compose/timeout.yml

@@ -1,7 +1,12 @@
-timeoutEndpoint:
+version: "3.8"
+services:
+  timeoutEndpoint:
     image: yaman/timeout
     environment:
-    - PROTO=http
+      PROTO: http
-    - PORT=9000
+      PORT: 9000
-  ports:
+
-    - "9000:9000"
+networks:
+  default:
+    name: traefik-test-network
+    external: true

integration/resources/compose/tlsclientheaders.yml

@@ -1,7 +1,14 @@
-whoami:
+version: "3.8"
+services:
+  whoami:
     image: traefik/whoami
     labels:
-      - traefik.http.routers.route1.rule=PathPrefix(`/foo`)
+      traefik.http.routers.route1.rule: PathPrefix(`/foo`)
-      - traefik.http.routers.route1.middlewares=passtls
+      traefik.http.routers.route1.middlewares: passtls
-      - traefik.http.routers.route1.tls=true
+      traefik.http.routers.route1.tls: true
-      - traefik.http.middlewares.passtls.passtlsclientcert.pem=true
+      traefik.http.middlewares.passtls.passtlsclientcert.pem: true
+
+networks:
+  default:
+    name: traefik-test-network
+    external: true

integration/resources/compose/tracing.yml

@@ -1,21 +1,20 @@
-zipkin:
+version: "3.8"
+services:
+  zipkin:
     image: openzipkin/zipkin:2.16.2
     environment:
       STORAGE_TYPE: mem
       JAVA_OPTS: -Dlogging.level.zipkin=DEBUG
-  ports:
+
-    - 9411:9411
+  jaeger:
-jaeger:
     image: jaegertracing/all-in-one:1.14
     environment:
       COLLECTOR_ZIPKIN_HTTP_PORT: 9411
-  ports:
+
-    - "5775:5775/udp"
+  whoami:
-    - "6831:6831/udp"
-    - "6832:6832/udp"
-    - "5778:5778"
-    - "16686:16686"
-    - "14268:14268"
-    - "9411:9411"
-whoami:
     image: traefik/whoami
+
+networks:
+  default:
+    name: traefik-test-network
+    external: true

integration/resources/compose/udp.yml

@@ -1,14 +1,21 @@
-whoami-a:
+version: "3.8"
+services:
+  whoami-a:
     image: traefik/whoamiudp:latest
     command: -name whoami-a
 
-whoami-b:
+  whoami-b:
     image: traefik/whoamiudp:latest
     command: -name whoami-b
 
-whoami-c:
+  whoami-c:
     image: traefik/whoamiudp:latest
     command: -name whoami-c
 
-whoami-d:
+  whoami-d:
     image: traefik/whoami
+
+networks:
+  default:
+    name: traefik-test-network
+    external: true

integration/resources/compose/whitelist.yml

@@ -1,34 +1,41 @@
-noOverrideWhitelist:
+version: "3.8"
+services:
+  noOverrideWhitelist:
     image: traefik/whoami
     labels:
-    - traefik.enable=true
+      traefik.enable: true
-    - traefik.http.routers.rt1.rule=Host("no.override.whitelist.docker.local")
+      traefik.http.routers.rt1.rule: Host(`no.override.whitelist.docker.local`)
-    - traefik.http.routers.rt1.middlewares=wl1
+      traefik.http.routers.rt1.middlewares: wl1
-    - traefik.http.middlewares.wl1.ipwhiteList.sourceRange=8.8.8.8
+      traefik.http.middlewares.wl1.ipwhiteList.sourceRange: 8.8.8.8
 
-overrideIPStrategyRemoteAddrWhitelist:
+  overrideIPStrategyRemoteAddrWhitelist:
     image: traefik/whoami
     labels:
-    - traefik.enable=true
+      traefik.enable: true
-    - traefik.http.routers.rt2.rule=Host("override.remoteaddr.whitelist.docker.local")
+      traefik.http.routers.rt2.rule: Host(`override.remoteaddr.whitelist.docker.local`)
-    - traefik.http.routers.rt2.middlewares=wl2
+      traefik.http.routers.rt2.middlewares: wl2
-    - traefik.http.middlewares.wl2.ipwhitelist.sourceRange=8.8.8.8
+      traefik.http.middlewares.wl2.ipwhitelist.sourceRange: 8.8.8.8
-    - traefik.http.middlewares.wl2.ipwhitelist.ipStrategy=true
+      traefik.http.middlewares.wl2.ipwhitelist.ipStrategy: true
 
-overrideIPStrategyDepthWhitelist:
+  overrideIPStrategyDepthWhitelist:
     image: traefik/whoami
     labels:
-  - traefik.enable=true
+      traefik.enable: true
-  - traefik.http.routers.rt3.rule=Host("override.depth.whitelist.docker.local")
+      traefik.http.routers.rt3.rule: Host(`override.depth.whitelist.docker.local`)
-  - traefik.http.routers.rt3.middlewares=wl3
+      traefik.http.routers.rt3.middlewares: wl3
-  - traefik.http.middlewares.wl3.ipwhitelist.sourceRange=8.8.8.8
+      traefik.http.middlewares.wl3.ipwhitelist.sourceRange: 8.8.8.8
-  - traefik.http.middlewares.wl3.ipwhitelist.ipStrategy.depth=3
+      traefik.http.middlewares.wl3.ipwhitelist.ipStrategy.depth: 3
 
-overrideIPStrategyExcludedIPsWhitelist:
+  overrideIPStrategyExcludedIPsWhitelist:
     image: traefik/whoami
     labels:
-  - traefik.enable=true
+      traefik.enable: true
-  - traefik.http.routers.rt4.rule=Host("override.excludedips.whitelist.docker.local")
+      traefik.http.routers.rt4.rule: Host(`override.excludedips.whitelist.docker.local`)
-  - traefik.http.routers.rt4.middlewares=wl4
+      traefik.http.routers.rt4.middlewares: wl4
-  - traefik.http.middlewares.wl4.ipwhitelist.sourceRange=8.8.8.8
+      traefik.http.middlewares.wl4.ipwhitelist.sourceRange: 8.8.8.8
-  - traefik.http.middlewares.wl4.ipwhitelist.ipStrategy.excludedIPs=10.0.0.1,10.0.0.2
+      traefik.http.middlewares.wl4.ipwhitelist.ipStrategy.excludedIPs: 10.0.0.1,10.0.0.2
+
+networks:
+  default:
+    name: traefik-test-network
+    external: true

integration/resources/compose/zookeeper.yml

@@ -1,4 +1,9 @@
-zookeeper:
+version: "3.8"
+services:
+  zookeeper:
     image: zookeeper:3.5
-  ports:
+
-    - "2181:2181"
+networks:
+  default:
+    name: traefik-test-network
+    external: true

integration/resources/haproxy/haproxy.cfg

@@ -23,8 +23,8 @@ frontend TestServerTestV2
 
 backend TestServerNodes
     mode tcp
-    server TestServer01 172.17.0.1:8000 send-proxy
+    server TestServer01 traefik:8000 send-proxy
 
  backend TestServerNodesV2
     mode tcp
-    server TestServer01 172.17.0.1:8000 send-proxy-v2
+    server TestServer01 traefik:8000 send-proxy-v2

integration/rest_test.go

@@ -3,6 +3,7 @@ package integration
 import (
 	"bytes"
 	"encoding/json"
+	"net"
 	"net/http"
 	"os"
 	"strings"
@@ -14,12 +15,16 @@ import (
 	checker "github.com/vdemeester/shakers"
 )
 
-type RestSuite struct{ BaseSuite }
+type RestSuite struct {
+	BaseSuite
+	whoamiAddr string
+}
 
 func (s *RestSuite) SetUpSuite(c *check.C) {
 	s.createComposeProject(c, "rest")
+	s.composeUp(c)
 
-	s.composeProject.Start(c)
+	s.whoamiAddr = net.JoinHostPort(s.getComposeServiceIP(c, "whoami1"), "80")
 }
 
 func (s *RestSuite) TestSimpleConfigurationInsecure(c *check.C) {
@@ -60,7 +65,7 @@ func (s *RestSuite) TestSimpleConfigurationInsecure(c *check.C) {
 							LoadBalancer: &dynamic.ServersLoadBalancer{
 								Servers: []dynamic.Server{
 									{
-										URL: "http://" + s.composeProject.Container(c, "whoami1").NetworkSettings.IPAddress + ":80",
+										URL: "http://" + s.whoamiAddr,
 									},
 								},
 							},
@@ -86,7 +91,7 @@ func (s *RestSuite) TestSimpleConfigurationInsecure(c *check.C) {
 							LoadBalancer: &dynamic.TCPServersLoadBalancer{
 								Servers: []dynamic.TCPServer{
 									{
-										Address: s.composeProject.Container(c, "whoami1").NetworkSettings.IPAddress + ":80",
+										Address: s.whoamiAddr,
 									},
 								},
 							},
@@ -164,7 +169,7 @@ func (s *RestSuite) TestSimpleConfiguration(c *check.C) {
 							LoadBalancer: &dynamic.ServersLoadBalancer{
 								Servers: []dynamic.Server{
 									{
-										URL: "http://" + s.composeProject.Container(c, "whoami1").NetworkSettings.IPAddress + ":80",
+										URL: "http://" + s.whoamiAddr,
 									},
 								},
 							},
@@ -190,7 +195,7 @@ func (s *RestSuite) TestSimpleConfiguration(c *check.C) {
 							LoadBalancer: &dynamic.TCPServersLoadBalancer{
 								Servers: []dynamic.TCPServer{
 									{
-										Address: s.composeProject.Container(c, "whoami1").NetworkSettings.IPAddress + ":80",
+										Address: s.whoamiAddr,
 									},
 								},
 							},
@@ -213,10 +218,10 @@ func (s *RestSuite) TestSimpleConfiguration(c *check.C) {
 		c.Assert(err, checker.IsNil)
 		c.Assert(response.StatusCode, checker.Equals, http.StatusOK)
 
-		err = try.GetRequest("http://127.0.0.1:8080/api/rawdata", 1000*time.Millisecond, try.BodyContains(test.ruleMatch))
+		err = try.GetRequest("http://127.0.0.1:8080/api/rawdata", time.Second, try.BodyContains(test.ruleMatch))
 		c.Assert(err, checker.IsNil)
 
-		err = try.GetRequest("http://127.0.0.1:8000/", 1000*time.Millisecond, try.StatusCodeIs(http.StatusOK))
+		err = try.GetRequest("http://127.0.0.1:8000/", time.Second, try.StatusCodeIs(http.StatusOK))
 		c.Assert(err, checker.IsNil)
 	}
 }

integration/retry_test.go

@@ -11,18 +11,20 @@ import (
 	checker "github.com/vdemeester/shakers"
 )
 
-type RetrySuite struct{ BaseSuite }
+type RetrySuite struct {
+	BaseSuite
+	whoamiIP string
+}
 
 func (s *RetrySuite) SetUpSuite(c *check.C) {
 	s.createComposeProject(c, "retry")
-	s.composeProject.Start(c)
+	s.composeUp(c)
+
+	s.whoamiIP = s.getComposeServiceIP(c, "whoami")
 }
 
 func (s *RetrySuite) TestRetry(c *check.C) {
-	whoamiEndpoint := s.composeProject.Container(c, "whoami").NetworkSettings.IPAddress
+	file := s.adaptFile(c, "fixtures/retry/simple.toml", struct{ WhoamiIP string }{s.whoamiIP})
-	file := s.adaptFile(c, "fixtures/retry/simple.toml", struct {
-		WhoamiEndpoint string
-	}{whoamiEndpoint})
 	defer os.Remove(file)
 
 	cmd, display := s.traefikCmd(withConfigFile(file))
@@ -44,10 +46,7 @@ func (s *RetrySuite) TestRetry(c *check.C) {
 }
 
 func (s *RetrySuite) TestRetryBackoff(c *check.C) {
-	whoamiEndpoint := s.composeProject.Container(c, "whoami").NetworkSettings.IPAddress
+	file := s.adaptFile(c, "fixtures/retry/backoff.toml", struct{ WhoamiIP string }{s.whoamiIP})
-	file := s.adaptFile(c, "fixtures/retry/backoff.toml", struct {
-		WhoamiEndpoint string
-	}{whoamiEndpoint})
 	defer os.Remove(file)
 
 	cmd, display := s.traefikCmd(withConfigFile(file))
@@ -72,10 +71,7 @@ func (s *RetrySuite) TestRetryBackoff(c *check.C) {
 }
 
 func (s *RetrySuite) TestRetryWebsocket(c *check.C) {
-	whoamiEndpoint := s.composeProject.Container(c, "whoami").NetworkSettings.IPAddress
+	file := s.adaptFile(c, "fixtures/retry/simple.toml", struct{ WhoamiIP string }{s.whoamiIP})
-	file := s.adaptFile(c, "fixtures/retry/simple.toml", struct {
-		WhoamiEndpoint string
-	}{whoamiEndpoint})
 	defer os.Remove(file)
 
 	cmd, display := s.traefikCmd(withConfigFile(file))

integration/simple_test.go

@@ -6,6 +6,7 @@ import (
 	"encoding/json"
 	"fmt"
 	"io"
+	"net"
 	"net/http"
 	"net/http/httptest"
 	"os"
@@ -50,7 +51,6 @@ func (s *SimpleSuite) TestSimpleDefaultConfig(c *check.C) {
 	c.Assert(err, checker.IsNil)
 	defer s.killCmd(cmd)
 
-	// TODO validate : run on 80
 	// Expected a 404 as we did not configure anything
 	err = try.GetRequest("http://127.0.0.1:8000/", 1*time.Second, try.StatusCodeIs(http.StatusNotFound))
 	c.Assert(err, checker.IsNil)
@@ -93,17 +93,20 @@ func (s *SimpleSuite) TestPrintHelp(c *check.C) {
 
 func (s *SimpleSuite) TestRequestAcceptGraceTimeout(c *check.C) {
 	s.createComposeProject(c, "reqacceptgrace")
-	s.composeProject.Start(c)
 
-	whoami := "http://" + s.composeProject.Container(c, "whoami").NetworkSettings.IPAddress + ":80"
+	s.composeUp(c)
+	defer s.composeDown(c)
+
+	whoamiURL := "http://" + net.JoinHostPort(s.getComposeServiceIP(c, "whoami"), "80")
 
 	file := s.adaptFile(c, "fixtures/reqacceptgrace.toml", struct {
 		Server string
-	}{whoami})
+	}{whoamiURL})
 	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)
@@ -193,15 +196,17 @@ func (s *SimpleSuite) TestCustomPingTerminationStatusCode(c *check.C) {
 func (s *SimpleSuite) TestStatsWithMultipleEntryPoint(c *check.C) {
 	c.Skip("Stats is missing")
 	s.createComposeProject(c, "stats")
-	s.composeProject.Start(c)
 
-	whoami1 := "http://" + s.composeProject.Container(c, "whoami1").NetworkSettings.IPAddress + ":80"
+	s.composeUp(c)
-	whoami2 := "http://" + s.composeProject.Container(c, "whoami2").NetworkSettings.IPAddress + ":80"
+	defer s.composeDown(c)
+
+	whoami1URL := "http://" + net.JoinHostPort(s.getComposeServiceIP(c, "whoami1"), "80")
+	whoami2URL := "http://" + net.JoinHostPort(s.getComposeServiceIP(c, "whoami2"), "80")
 
 	file := s.adaptFile(c, "fixtures/simple_stats.toml", struct {
 		Server1 string
 		Server2 string
-	}{whoami1, whoami2})
+	}{whoami1URL, whoami2URL})
 	cmd, output := s.traefikCmd(withConfigFile(file))
 	defer output(c)
 
@@ -229,7 +234,9 @@ func (s *SimpleSuite) TestNoAuthOnPing(c *check.C) {
 	c.Skip("Waiting for new api handler implementation")
 
 	s.createComposeProject(c, "base")
-	s.composeProject.Start(c)
+
+	s.composeUp(c)
+	defer s.composeDown(c)
 
 	file := s.adaptFile(c, "./fixtures/simple_auth.toml", struct{}{})
 	defer os.Remove(file)
@@ -249,7 +256,9 @@ func (s *SimpleSuite) TestNoAuthOnPing(c *check.C) {
 
 func (s *SimpleSuite) TestDefaultEntryPointHTTP(c *check.C) {
 	s.createComposeProject(c, "base")
-	s.composeProject.Start(c)
+
+	s.composeUp(c)
+	defer s.composeDown(c)
 
 	cmd, output := s.traefikCmd("--entryPoints.http.Address=:8000", "--log.level=DEBUG", "--providers.docker", "--api.insecure")
 	defer output(c)
@@ -267,7 +276,9 @@ func (s *SimpleSuite) TestDefaultEntryPointHTTP(c *check.C) {
 
 func (s *SimpleSuite) TestWithNonExistingEntryPoint(c *check.C) {
 	s.createComposeProject(c, "base")
-	s.composeProject.Start(c)
+
+	s.composeUp(c)
+	defer s.composeDown(c)
 
 	cmd, output := s.traefikCmd("--entryPoints.http.Address=:8000", "--log.level=DEBUG", "--providers.docker", "--api.insecure")
 	defer output(c)
@@ -285,7 +296,9 @@ func (s *SimpleSuite) TestWithNonExistingEntryPoint(c *check.C) {
 
 func (s *SimpleSuite) TestMetricsPrometheusDefaultEntryPoint(c *check.C) {
 	s.createComposeProject(c, "base")
-	s.composeProject.Start(c)
+
+	s.composeUp(c)
+	defer s.composeDown(c)
 
 	cmd, output := s.traefikCmd("--entryPoints.http.Address=:8000", "--api.insecure", "--metrics.prometheus.buckets=0.1,0.3,1.2,5.0", "--providers.docker", "--metrics.prometheus.addrouterslabels=true", "--log.level=DEBUG")
 	defer output(c)
@@ -315,7 +328,9 @@ func (s *SimpleSuite) TestMetricsPrometheusDefaultEntryPoint(c *check.C) {
 
 func (s *SimpleSuite) TestMetricsPrometheusTwoRoutersOneService(c *check.C) {
 	s.createComposeProject(c, "base")
-	s.composeProject.Start(c)
+
+	s.composeUp(c)
+	defer s.composeDown(c)
 
 	cmd, output := s.traefikCmd("--entryPoints.http.Address=:8000", "--api.insecure", "--metrics.prometheus.buckets=0.1,0.3,1.2,5.0", "--providers.docker", "--metrics.prometheus.addentrypointslabels=false", "--metrics.prometheus.addrouterslabels=true", "--log.level=DEBUG")
 	defer output(c)
@@ -346,22 +361,22 @@ func (s *SimpleSuite) TestMetricsPrometheusTwoRoutersOneService(c *check.C) {
 		c.Assert(err, checker.IsNil)
 
 		// Reqs count of 1 for both routers
-		c.Assert(string(body), checker.Contains, "traefik_router_requests_total{code=\"200\",method=\"GET\",protocol=\"http\",router=\"router1@docker\",service=\"whoami1-integrationtestbase@docker\"} 1")
+		c.Assert(string(body), checker.Contains, "traefik_router_requests_total{code=\"200\",method=\"GET\",protocol=\"http\",router=\"router1@docker\",service=\"whoami1-traefik-integration-test-base@docker\"} 1")
-		c.Assert(string(body), checker.Contains, "traefik_router_requests_total{code=\"200\",method=\"GET\",protocol=\"http\",router=\"router2@docker\",service=\"whoami1-integrationtestbase@docker\"} 1")
+		c.Assert(string(body), checker.Contains, "traefik_router_requests_total{code=\"200\",method=\"GET\",protocol=\"http\",router=\"router2@docker\",service=\"whoami1-traefik-integration-test-base@docker\"} 1")
 		// Reqs count of 2 for service behind both routers
-		c.Assert(string(body), checker.Contains, "traefik_service_requests_total{code=\"200\",method=\"GET\",protocol=\"http\",service=\"whoami1-integrationtestbase@docker\"} 2")
+		c.Assert(string(body), checker.Contains, "traefik_service_requests_total{code=\"200\",method=\"GET\",protocol=\"http\",service=\"whoami1-traefik-integration-test-base@docker\"} 2")
 	}
 }
 
 func (s *SimpleSuite) TestMultipleProviderSameBackendName(c *check.C) {
 	s.createComposeProject(c, "base")
-	s.composeProject.Start(c)
 
-	ipWhoami01 := s.composeProject.Container(c, "whoami1").NetworkSettings.IPAddress
+	s.composeUp(c)
-	ipWhoami02 := s.composeProject.Container(c, "whoami2").NetworkSettings.IPAddress
+	defer s.composeDown(c)
-	file := s.adaptFile(c, "fixtures/multiple_provider.toml", struct{ IP string }{
+
-		IP: ipWhoami02,
+	whoami1IP := s.getComposeServiceIP(c, "whoami1")
-	})
+	whoami2IP := s.getComposeServiceIP(c, "whoami2")
+	file := s.adaptFile(c, "fixtures/multiple_provider.toml", struct{ IP string }{IP: whoami2IP})
 	defer os.Remove(file)
 
 	cmd, output := s.traefikCmd(withConfigFile(file))
@@ -374,16 +389,18 @@ func (s *SimpleSuite) TestMultipleProviderSameBackendName(c *check.C) {
 	err = try.GetRequest("http://127.0.0.1:8080/api/rawdata", 1*time.Second, try.BodyContains("PathPrefix"))
 	c.Assert(err, checker.IsNil)
 
-	err = try.GetRequest("http://127.0.0.1:8000/whoami", 1*time.Second, try.BodyContains(ipWhoami01))
+	err = try.GetRequest("http://127.0.0.1:8000/whoami", 1*time.Second, try.BodyContains(whoami1IP))
 	c.Assert(err, checker.IsNil)
 
-	err = try.GetRequest("http://127.0.0.1:8000/file", 1*time.Second, try.BodyContains(ipWhoami02))
+	err = try.GetRequest("http://127.0.0.1:8000/file", 1*time.Second, try.BodyContains(whoami2IP))
 	c.Assert(err, checker.IsNil)
 }
 
 func (s *SimpleSuite) TestIPStrategyWhitelist(c *check.C) {
 	s.createComposeProject(c, "whitelist")
-	s.composeProject.Start(c)
+
+	s.composeUp(c)
+	defer s.composeDown(c)
 
 	cmd, output := s.traefikCmd(withConfigFile("fixtures/simple_whitelist.toml"))
 	defer output(c)
@@ -451,7 +468,9 @@ func (s *SimpleSuite) TestIPStrategyWhitelist(c *check.C) {
 
 func (s *SimpleSuite) TestXForwardedHeaders(c *check.C) {
 	s.createComposeProject(c, "whitelist")
-	s.composeProject.Start(c)
+
+	s.composeUp(c)
+	defer s.composeDown(c)
 
 	cmd, output := s.traefikCmd(withConfigFile("fixtures/simple_whitelist.toml"))
 	defer output(c)
@@ -479,13 +498,13 @@ func (s *SimpleSuite) TestXForwardedHeaders(c *check.C) {
 
 func (s *SimpleSuite) TestMultiProvider(c *check.C) {
 	s.createComposeProject(c, "base")
-	s.composeProject.Start(c)
 
-	server := "http://" + s.composeProject.Container(c, "whoami1").NetworkSettings.IPAddress
+	s.composeUp(c)
+	defer s.composeDown(c)
 
-	file := s.adaptFile(c, "fixtures/multiprovider.toml", struct {
+	whoamiURL := "http://" + net.JoinHostPort(s.getComposeServiceIP(c, "whoami1"), "80")
-		Server string
+
-	}{Server: server})
+	file := s.adaptFile(c, "fixtures/multiprovider.toml", struct{ Server string }{Server: whoamiURL})
 	defer os.Remove(file)
 
 	cmd, output := s.traefikCmd(withConfigFile(file))
@@ -530,13 +549,13 @@ func (s *SimpleSuite) TestMultiProvider(c *check.C) {
 
 func (s *SimpleSuite) TestSimpleConfigurationHostRequestTrailingPeriod(c *check.C) {
 	s.createComposeProject(c, "base")
-	s.composeProject.Start(c)
 
-	server := "http://" + s.composeProject.Container(c, "whoami1").NetworkSettings.IPAddress
+	s.composeUp(c)
+	defer s.composeDown(c)
 
-	file := s.adaptFile(c, "fixtures/file/simple-hosts.toml", struct {
+	whoamiURL := "http://" + net.JoinHostPort(s.getComposeServiceIP(c, "whoami1"), "80")
-		Server string
+
-	}{Server: server})
+	file := s.adaptFile(c, "fixtures/file/simple-hosts.toml", struct{ Server string }{Server: whoamiURL})
 	defer os.Remove(file)
 
 	cmd, output := s.traefikCmd(withConfigFile(file))
@@ -707,15 +726,17 @@ func (s *SimpleSuite) TestUDPServiceConfigErrors(c *check.C) {
 
 func (s *SimpleSuite) TestWRR(c *check.C) {
 	s.createComposeProject(c, "base")
-	s.composeProject.Start(c)
 
-	server1 := s.composeProject.Container(c, "whoami1").NetworkSettings.IPAddress
+	s.composeUp(c)
-	server2 := s.composeProject.Container(c, "whoami2").NetworkSettings.IPAddress
+	defer s.composeDown(c)
+
+	whoami1IP := s.getComposeServiceIP(c, "whoami1")
+	whoami2IP := s.getComposeServiceIP(c, "whoami2")
 
 	file := s.adaptFile(c, "fixtures/wrr.toml", struct {
 		Server1 string
 		Server2 string
-	}{Server1: "http://" + server1, Server2: "http://" + server2})
+	}{Server1: "http://" + whoami1IP, Server2: "http://" + whoami2IP})
 	defer os.Remove(file)
 
 	cmd, output := s.traefikCmd(withConfigFile(file))
@@ -740,29 +761,31 @@ func (s *SimpleSuite) TestWRR(c *check.C) {
 		body, err := io.ReadAll(response.Body)
 		c.Assert(err, checker.IsNil)
 
-		if strings.Contains(string(body), server1) {
+		if strings.Contains(string(body), whoami1IP) {
-			repartition[server1]++
+			repartition[whoami1IP]++
 		}
-		if strings.Contains(string(body), server2) {
+		if strings.Contains(string(body), whoami2IP) {
-			repartition[server2]++
+			repartition[whoami2IP]++
 		}
 	}
 
-	c.Assert(repartition[server1], checker.Equals, 3)
+	c.Assert(repartition[whoami1IP], checker.Equals, 3)
-	c.Assert(repartition[server2], checker.Equals, 1)
+	c.Assert(repartition[whoami2IP], checker.Equals, 1)
 }
 
 func (s *SimpleSuite) TestWRRSticky(c *check.C) {
 	s.createComposeProject(c, "base")
-	s.composeProject.Start(c)
 
-	server1 := s.composeProject.Container(c, "whoami1").NetworkSettings.IPAddress
+	s.composeUp(c)
-	server2 := s.composeProject.Container(c, "whoami2").NetworkSettings.IPAddress
+	defer s.composeDown(c)
+
+	whoami1IP := s.getComposeServiceIP(c, "whoami1")
+	whoami2IP := s.getComposeServiceIP(c, "whoami2")
 
 	file := s.adaptFile(c, "fixtures/wrr_sticky.toml", struct {
 		Server1 string
 		Server2 string
-	}{Server1: "http://" + server1, Server2: "http://" + server2})
+	}{Server1: "http://" + whoami1IP, Server2: "http://" + whoami2IP})
 	defer os.Remove(file)
 
 	cmd, output := s.traefikCmd(withConfigFile(file))
@@ -791,16 +814,16 @@ func (s *SimpleSuite) TestWRRSticky(c *check.C) {
 		body, err := io.ReadAll(response.Body)
 		c.Assert(err, checker.IsNil)
 
-		if strings.Contains(string(body), server1) {
+		if strings.Contains(string(body), whoami1IP) {
-			repartition[server1]++
+			repartition[whoami1IP]++
 		}
-		if strings.Contains(string(body), server2) {
+		if strings.Contains(string(body), whoami2IP) {
-			repartition[server2]++
+			repartition[whoami2IP]++
 		}
 	}
 
-	c.Assert(repartition[server1], checker.Equals, 4)
+	c.Assert(repartition[whoami1IP], checker.Equals, 4)
-	c.Assert(repartition[server2], checker.Equals, 0)
+	c.Assert(repartition[whoami2IP], checker.Equals, 0)
 }
 
 func (s *SimpleSuite) TestMirror(c *check.C) {
@@ -1037,7 +1060,9 @@ func (s *SimpleSuite) TestMirrorCanceled(c *check.C) {
 
 func (s *SimpleSuite) TestSecureAPI(c *check.C) {
 	s.createComposeProject(c, "base")
-	s.composeProject.Start(c)
+
+	s.composeUp(c)
+	defer s.composeDown(c)
 
 	file := s.adaptFile(c, "./fixtures/simple_secure_api.toml", struct{}{})
 	defer os.Remove(file)

integration/tcp_test.go

@@ -2,6 +2,9 @@ package integration
 
 import (
 	"crypto/tls"
+	"crypto/x509"
+	"errors"
+	"fmt"
 	"net"
 	"net/http"
 	"net/http/httptest"
@@ -18,7 +21,7 @@ type TCPSuite struct{ BaseSuite }
 
 func (s *TCPSuite) SetUpSuite(c *check.C) {
 	s.createComposeProject(c, "tcp")
-	s.composeProject.Start(c)
+	s.composeUp(c)
 }
 
 func (s *TCPSuite) TestMixed(c *check.C) {
@@ -36,12 +39,12 @@ func (s *TCPSuite) TestMixed(c *check.C) {
 	c.Assert(err, checker.IsNil)
 
 	// Traefik passes through, termination handled by whoami-a
-	out, err := guessWho("127.0.0.1:8093", "whoami-a.test", true)
+	out, err := guessWhoTLSPassthrough("127.0.0.1:8093", "whoami-a.test")
 	c.Assert(err, checker.IsNil)
 	c.Assert(out, checker.Contains, "whoami-a")
 
 	// Traefik passes through, termination handled by whoami-b
-	out, err = guessWho("127.0.0.1:8093", "whoami-b.test", true)
+	out, err = guessWhoTLSPassthrough("127.0.0.1:8093", "whoami-b.test")
 	c.Assert(err, checker.IsNil)
 	c.Assert(out, checker.Contains, "whoami-b")
 
@@ -116,12 +119,12 @@ func (s *TCPSuite) TestNonTLSFallback(c *check.C) {
 	c.Assert(err, checker.IsNil)
 
 	// Traefik passes through, termination handled by whoami-a
-	out, err := guessWho("127.0.0.1:8093", "whoami-a.test", true)
+	out, err := guessWhoTLSPassthrough("127.0.0.1:8093", "whoami-a.test")
 	c.Assert(err, checker.IsNil)
 	c.Assert(out, checker.Contains, "whoami-a")
 
 	// Traefik passes through, termination handled by whoami-b
-	out, err = guessWho("127.0.0.1:8093", "whoami-b.test", true)
+	out, err = guessWhoTLSPassthrough("127.0.0.1:8093", "whoami-b.test")
 	c.Assert(err, checker.IsNil)
 	c.Assert(out, checker.Contains, "whoami-b")
 
@@ -211,19 +214,52 @@ func (s *TCPSuite) TestMiddlewareWhiteList(c *check.C) {
 	c.Assert(err, checker.IsNil)
 	defer s.killCmd(cmd)
 
-	err = try.GetRequest("http://127.0.0.1:8080/api/rawdata", 50*time.Second, try.StatusCodeIs(http.StatusOK), try.BodyContains("HostSNI(`whoami-a.test`)"))
+	err = try.GetRequest("http://127.0.0.1:8080/api/rawdata", 5*time.Second, try.StatusCodeIs(http.StatusOK), try.BodyContains("HostSNI(`whoami-a.test`)"))
 	c.Assert(err, checker.IsNil)
 
 	// Traefik not passes through, ipWhitelist closes connection
-	_, err = guessWho("127.0.0.1:8093", "whoami-a.test", true)
+	_, err = guessWhoTLSPassthrough("127.0.0.1:8093", "whoami-a.test")
-	c.Assert(err, checker.NotNil)
+	c.Assert(err, checker.ErrorMatches, "EOF")
 
 	// Traefik passes through, termination handled by whoami-b
-	out, err := guessWho("127.0.0.1:8093", "whoami-b.test", true)
+	out, err := guessWhoTLSPassthrough("127.0.0.1:8093", "whoami-b.test")
 	c.Assert(err, checker.IsNil)
 	c.Assert(out, checker.Contains, "whoami-b")
 }
 
+func (s *TCPSuite) TestWRR(c *check.C) {
+	file := s.adaptFile(c, "fixtures/tcp/wrr.toml", struct{}{})
+	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)
+
+	err = try.GetRequest("http://127.0.0.1:8080/api/rawdata", 5*time.Second, try.StatusCodeIs(http.StatusOK), try.BodyContains("HostSNI(`whoami-b.test`)"))
+	c.Assert(err, checker.IsNil)
+
+	call := map[string]int{}
+	for i := 0; i < 4; i++ {
+		// Traefik passes through, termination handled by whoami-b or whoami-bb
+		out, err := guessWhoTLSPassthrough("127.0.0.1:8093", "whoami-b.test")
+		c.Assert(err, checker.IsNil)
+		switch {
+		case strings.Contains(out, "whoami-b"):
+			call["whoami-b"]++
+		case strings.Contains(out, "whoami-ab"):
+			call["whoami-ab"]++
+		default:
+			call["unknown"]++
+		}
+		time.Sleep(time.Second)
+	}
+
+	c.Assert(call, checker.DeepEquals, map[string]int{"whoami-b": 3, "whoami-ab": 1})
+}
+
 func welcome(addr string) (string, error) {
 	tcpAddr, err := net.ResolveTCPAddr("tcp", addr)
 	if err != nil {
@@ -291,34 +327,54 @@ func guessWhoTLSMaxVersion(addr, serverName string, tlsCall bool, tlsMaxVersion
 	return string(out[:n]), nil
 }
 
-func (s *TCPSuite) TestWRR(c *check.C) {
+// guessWhoTLSPassthrough guesses service identity and ensures that the
-	file := s.adaptFile(c, "fixtures/tcp/wrr.toml", struct{}{})
+// certificate is valid for the given server name.
-	defer os.Remove(file)
+func guessWhoTLSPassthrough(addr, serverName string) (string, error) {
+	var conn net.Conn
+	var err error
 
-	cmd, display := s.traefikCmd(withConfigFile(file))
+	conn, err = tls.Dial("tcp", addr, &tls.Config{
-	defer display(c)
+		ServerName:         serverName,
-
+		InsecureSkipVerify: true,
-	err := cmd.Start()
+		MinVersion:         0,
-	c.Assert(err, checker.IsNil)
+		MaxVersion:         0,
-	defer s.killCmd(cmd)
+		VerifyPeerCertificate: func(rawCerts [][]byte, verifiedChains [][]*x509.Certificate) error {
-
+			if len(rawCerts) > 1 {
-	err = try.GetRequest("http://127.0.0.1:8080/api/rawdata", 5*time.Second, try.StatusCodeIs(http.StatusOK), try.BodyContains("HostSNI"))
+				return errors.New("tls: more than one certificates from peer")
-	c.Assert(err, checker.IsNil)
-
-	call := map[string]int{}
-	for i := 0; i < 4; i++ {
-		// Traefik passes through, termination handled by whoami-a
-		out, err := guessWho("127.0.0.1:8093", "whoami-a.test", true)
-		c.Assert(err, checker.IsNil)
-		switch {
-		case strings.Contains(out, "whoami-a"):
-			call["whoami-a"]++
-		case strings.Contains(out, "whoami-b"):
-			call["whoami-b"]++
-		default:
-			call["unknown"]++
-		}
 			}
 
-	c.Assert(call, checker.DeepEquals, map[string]int{"whoami-a": 3, "whoami-b": 1})
+			cert, err := x509.ParseCertificate(rawCerts[0])
+			if err != nil {
+				return fmt.Errorf("tls: failed to parse certificate from peer: %w", err)
+			}
+
+			if cert.Subject.CommonName == serverName {
+				return nil
+			}
+
+			if err = cert.VerifyHostname(serverName); err == nil {
+				return nil
+			}
+
+			return fmt.Errorf("tls: no valid certificate for serverName %s", serverName)
+		},
+	})
+
+	if err != nil {
+		return "", err
+	}
+	defer conn.Close()
+
+	_, err = conn.Write([]byte("WHO"))
+	if err != nil {
+		return "", err
+	}
+
+	out := make([]byte, 2048)
+	n, err := conn.Read(out)
+	if err != nil {
+		return "", err
+	}
+
+	return string(out[:n]), nil
 }

integration/timeout_test.go

@@ -15,14 +15,12 @@ type TimeoutSuite struct{ BaseSuite }
 
 func (s *TimeoutSuite) SetUpSuite(c *check.C) {
 	s.createComposeProject(c, "timeout")
-	s.composeProject.Start(c)
+	s.composeUp(c)
 }
 
 func (s *TimeoutSuite) TestForwardingTimeouts(c *check.C) {
-	httpTimeoutEndpoint := s.composeProject.Container(c, "timeoutEndpoint").NetworkSettings.IPAddress
+	timeoutEndpointIP := s.getComposeServiceIP(c, "timeoutEndpoint")
-	file := s.adaptFile(c, "fixtures/timeout/forwarding_timeouts.toml", struct {
+	file := s.adaptFile(c, "fixtures/timeout/forwarding_timeouts.toml", struct{ TimeoutEndpoint string }{timeoutEndpointIP})
-		TimeoutEndpoint string
-	}{httpTimeoutEndpoint})
 	defer os.Remove(file)
 
 	cmd, display := s.traefikCmd(withConfigFile(file))
@@ -40,7 +38,7 @@ func (s *TimeoutSuite) TestForwardingTimeouts(c *check.C) {
 	c.Assert(response.StatusCode, checker.Equals, http.StatusGatewayTimeout)
 
 	// Check that timeout service is available
-	statusURL := fmt.Sprintf("http://%s:9000/statusTest?status=200", httpTimeoutEndpoint)
+	statusURL := fmt.Sprintf("http://%s:9000/statusTest?status=200", timeoutEndpointIP)
 	c.Assert(try.GetRequest(statusURL, 60*time.Second, try.StatusCodeIs(http.StatusOK)), checker.IsNil)
 
 	// This simulates a ResponseHeaderTimeout.

integration/tls_client_headers_test.go

@@ -21,7 +21,7 @@ type TLSClientHeadersSuite struct{ BaseSuite }
 
 func (s *TLSClientHeadersSuite) SetUpSuite(c *check.C) {
 	s.createComposeProject(c, "tlsclientheaders")
-	s.composeProject.Start(c)
+	s.composeUp(c)
 }
 
 func (s *TLSClientHeadersSuite) TestTLSClientHeaders(c *check.C) {

integration/tracing_test.go

@@ -12,47 +12,49 @@ import (
 
 type TracingSuite struct {
 	BaseSuite
-	WhoAmiIP   string
+	whoamiIP   string
-	WhoAmiPort int
+	whoamiPort int
-	IP         string
+	tracerIP   string
 }
 
 type TracingTemplate struct {
-	WhoAmiIP               string
+	WhoamiIP               string
-	WhoAmiPort             int
+	WhoamiPort             int
 	IP                     string
 	TraceContextHeaderName string
 }
 
 func (s *TracingSuite) SetUpSuite(c *check.C) {
 	s.createComposeProject(c, "tracing")
-	s.composeProject.Start(c, "whoami")
+	s.composeUp(c)
 
-	s.WhoAmiIP = s.composeProject.Container(c, "whoami").NetworkSettings.IPAddress
+	s.whoamiIP = s.getComposeServiceIP(c, "whoami")
-	s.WhoAmiPort = 80
+	s.whoamiPort = 80
 }
 
 func (s *TracingSuite) startZipkin(c *check.C) {
-	s.composeProject.Start(c, "zipkin")
+	s.composeUp(c, "zipkin")
-	s.IP = s.composeProject.Container(c, "zipkin").NetworkSettings.IPAddress
+	s.tracerIP = s.getComposeServiceIP(c, "zipkin")
 
 	// Wait for Zipkin to turn ready.
-	err := try.GetRequest("http://"+s.IP+":9411/api/v2/services", 20*time.Second, try.StatusCodeIs(http.StatusOK))
+	err := try.GetRequest("http://"+s.tracerIP+":9411/api/v2/services", 20*time.Second, try.StatusCodeIs(http.StatusOK))
 	c.Assert(err, checker.IsNil)
 }
 
 func (s *TracingSuite) TestZipkinRateLimit(c *check.C) {
 	s.startZipkin(c)
-	defer s.composeProject.Stop(c, "zipkin")
+	// defer s.composeStop(c, "zipkin")
+
 	file := s.adaptFile(c, "fixtures/tracing/simple-zipkin.toml", TracingTemplate{
-		WhoAmiIP:   s.WhoAmiIP,
+		WhoamiIP:   s.whoamiIP,
-		WhoAmiPort: s.WhoAmiPort,
+		WhoamiPort: s.whoamiPort,
-		IP:         s.IP,
+		IP:         s.tracerIP,
 	})
 	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)
@@ -87,17 +89,18 @@ func (s *TracingSuite) TestZipkinRateLimit(c *check.C) {
 	err = try.GetRequest("http://127.0.0.1:8000/ratelimit", 500*time.Millisecond, try.StatusCodeIs(http.StatusTooManyRequests))
 	c.Assert(err, checker.IsNil)
 
-	err = try.GetRequest("http://"+s.IP+":9411/api/v2/spans?serviceName=tracing", 20*time.Second, try.BodyContains("forward service1/router1@file", "ratelimit-1@file"))
+	err = try.GetRequest("http://"+s.tracerIP+":9411/api/v2/spans?serviceName=tracing", 20*time.Second, try.BodyContains("forward service1/router1@file", "ratelimit-1@file"))
 	c.Assert(err, checker.IsNil)
 }
 
 func (s *TracingSuite) TestZipkinRetry(c *check.C) {
 	s.startZipkin(c)
-	defer s.composeProject.Stop(c, "zipkin")
+	defer s.composeStop(c, "zipkin")
+
 	file := s.adaptFile(c, "fixtures/tracing/simple-zipkin.toml", TracingTemplate{
-		WhoAmiIP:   s.WhoAmiIP,
+		WhoamiIP:   s.whoamiIP,
-		WhoAmiPort: 81,
+		WhoamiPort: 81,
-		IP:         s.IP,
+		IP:         s.tracerIP,
 	})
 	defer os.Remove(file)
 
@@ -114,17 +117,18 @@ func (s *TracingSuite) TestZipkinRetry(c *check.C) {
 	err = try.GetRequest("http://127.0.0.1:8000/retry", 500*time.Millisecond, try.StatusCodeIs(http.StatusBadGateway))
 	c.Assert(err, checker.IsNil)
 
-	err = try.GetRequest("http://"+s.IP+":9411/api/v2/spans?serviceName=tracing", 20*time.Second, try.BodyContains("forward service2/router2@file", "retry@file"))
+	err = try.GetRequest("http://"+s.tracerIP+":9411/api/v2/spans?serviceName=tracing", 20*time.Second, try.BodyContains("forward service2/router2@file", "retry@file"))
 	c.Assert(err, checker.IsNil)
 }
 
 func (s *TracingSuite) TestZipkinAuth(c *check.C) {
 	s.startZipkin(c)
-	defer s.composeProject.Stop(c, "zipkin")
+	defer s.composeStop(c, "zipkin")
+
 	file := s.adaptFile(c, "fixtures/tracing/simple-zipkin.toml", TracingTemplate{
-		WhoAmiIP:   s.WhoAmiIP,
+		WhoamiIP:   s.whoamiIP,
-		WhoAmiPort: s.WhoAmiPort,
+		WhoamiPort: s.whoamiPort,
-		IP:         s.IP,
+		IP:         s.tracerIP,
 	})
 	defer os.Remove(file)
 
@@ -141,26 +145,27 @@ func (s *TracingSuite) TestZipkinAuth(c *check.C) {
 	err = try.GetRequest("http://127.0.0.1:8000/auth", 500*time.Millisecond, try.StatusCodeIs(http.StatusUnauthorized))
 	c.Assert(err, checker.IsNil)
 
-	err = try.GetRequest("http://"+s.IP+":9411/api/v2/spans?serviceName=tracing", 20*time.Second, try.BodyContains("entrypoint web", "basic-auth@file"))
+	err = try.GetRequest("http://"+s.tracerIP+":9411/api/v2/spans?serviceName=tracing", 20*time.Second, try.BodyContains("entrypoint web", "basic-auth@file"))
 	c.Assert(err, checker.IsNil)
 }
 
 func (s *TracingSuite) startJaeger(c *check.C) {
-	s.composeProject.Start(c, "jaeger")
+	s.composeUp(c, "jaeger", "whoami")
-	s.IP = s.composeProject.Container(c, "jaeger").NetworkSettings.IPAddress
+	s.tracerIP = s.getComposeServiceIP(c, "jaeger")
 
 	// Wait for Jaeger to turn ready.
-	err := try.GetRequest("http://"+s.IP+":16686/api/services", 20*time.Second, try.StatusCodeIs(http.StatusOK))
+	err := try.GetRequest("http://"+s.tracerIP+":16686/api/services", 20*time.Second, try.StatusCodeIs(http.StatusOK))
 	c.Assert(err, checker.IsNil)
 }
 
 func (s *TracingSuite) TestJaegerRateLimit(c *check.C) {
 	s.startJaeger(c)
-	defer s.composeProject.Stop(c, "jaeger")
+	defer s.composeStop(c, "jaeger")
+
 	file := s.adaptFile(c, "fixtures/tracing/simple-jaeger.toml", TracingTemplate{
-		WhoAmiIP:               s.WhoAmiIP,
+		WhoamiIP:               s.whoamiIP,
-		WhoAmiPort:             s.WhoAmiPort,
+		WhoamiPort:             s.whoamiPort,
-		IP:                     s.IP,
+		IP:                     s.tracerIP,
 		TraceContextHeaderName: "uber-trace-id",
 	})
 	defer os.Remove(file)
@@ -200,17 +205,18 @@ func (s *TracingSuite) TestJaegerRateLimit(c *check.C) {
 	err = try.GetRequest("http://127.0.0.1:8000/ratelimit", 500*time.Millisecond, try.StatusCodeIs(http.StatusTooManyRequests))
 	c.Assert(err, checker.IsNil)
 
-	err = try.GetRequest("http://"+s.IP+":16686/api/traces?service=tracing", 20*time.Second, try.BodyContains("forward service1/router1@file", "ratelimit-1@file"))
+	err = try.GetRequest("http://"+s.tracerIP+":16686/api/traces?service=tracing", 20*time.Second, try.BodyContains("forward service1/router1@file", "ratelimit-1@file"))
 	c.Assert(err, checker.IsNil)
 }
 
 func (s *TracingSuite) TestJaegerRetry(c *check.C) {
 	s.startJaeger(c)
-	defer s.composeProject.Stop(c, "jaeger")
+	defer s.composeStop(c, "jaeger")
+
 	file := s.adaptFile(c, "fixtures/tracing/simple-jaeger.toml", TracingTemplate{
-		WhoAmiIP:               s.WhoAmiIP,
+		WhoamiIP:               s.whoamiIP,
-		WhoAmiPort:             81,
+		WhoamiPort:             81,
-		IP:                     s.IP,
+		IP:                     s.tracerIP,
 		TraceContextHeaderName: "uber-trace-id",
 	})
 	defer os.Remove(file)
@@ -228,17 +234,18 @@ func (s *TracingSuite) TestJaegerRetry(c *check.C) {
 	err = try.GetRequest("http://127.0.0.1:8000/retry", 500*time.Millisecond, try.StatusCodeIs(http.StatusBadGateway))
 	c.Assert(err, checker.IsNil)
 
-	err = try.GetRequest("http://"+s.IP+":16686/api/traces?service=tracing", 20*time.Second, try.BodyContains("forward service2/router2@file", "retry@file"))
+	err = try.GetRequest("http://"+s.tracerIP+":16686/api/traces?service=tracing", 20*time.Second, try.BodyContains("forward service2/router2@file", "retry@file"))
 	c.Assert(err, checker.IsNil)
 }
 
 func (s *TracingSuite) TestJaegerAuth(c *check.C) {
 	s.startJaeger(c)
-	defer s.composeProject.Stop(c, "jaeger")
+	defer s.composeStop(c, "jaeger")
+
 	file := s.adaptFile(c, "fixtures/tracing/simple-jaeger.toml", TracingTemplate{
-		WhoAmiIP:               s.WhoAmiIP,
+		WhoamiIP:               s.whoamiIP,
-		WhoAmiPort:             s.WhoAmiPort,
+		WhoamiPort:             s.whoamiPort,
-		IP:                     s.IP,
+		IP:                     s.tracerIP,
 		TraceContextHeaderName: "uber-trace-id",
 	})
 	defer os.Remove(file)
@@ -256,17 +263,18 @@ func (s *TracingSuite) TestJaegerAuth(c *check.C) {
 	err = try.GetRequest("http://127.0.0.1:8000/auth", 500*time.Millisecond, try.StatusCodeIs(http.StatusUnauthorized))
 	c.Assert(err, checker.IsNil)
 
-	err = try.GetRequest("http://"+s.IP+":16686/api/traces?service=tracing", 20*time.Second, try.BodyContains("EntryPoint web", "basic-auth@file"))
+	err = try.GetRequest("http://"+s.tracerIP+":16686/api/traces?service=tracing", 20*time.Second, try.BodyContains("EntryPoint web", "basic-auth@file"))
 	c.Assert(err, checker.IsNil)
 }
 
 func (s *TracingSuite) TestJaegerCustomHeader(c *check.C) {
 	s.startJaeger(c)
-	defer s.composeProject.Stop(c, "jaeger")
+	defer s.composeStop(c, "jaeger")
+
 	file := s.adaptFile(c, "fixtures/tracing/simple-jaeger.toml", TracingTemplate{
-		WhoAmiIP:               s.WhoAmiIP,
+		WhoamiIP:               s.whoamiIP,
-		WhoAmiPort:             s.WhoAmiPort,
+		WhoamiPort:             s.whoamiPort,
-		IP:                     s.IP,
+		IP:                     s.tracerIP,
 		TraceContextHeaderName: "powpow",
 	})
 	defer os.Remove(file)
@@ -284,17 +292,18 @@ func (s *TracingSuite) TestJaegerCustomHeader(c *check.C) {
 	err = try.GetRequest("http://127.0.0.1:8000/auth", 500*time.Millisecond, try.StatusCodeIs(http.StatusUnauthorized))
 	c.Assert(err, checker.IsNil)
 
-	err = try.GetRequest("http://"+s.IP+":16686/api/traces?service=tracing", 20*time.Second, try.BodyContains("EntryPoint web", "basic-auth@file"))
+	err = try.GetRequest("http://"+s.tracerIP+":16686/api/traces?service=tracing", 20*time.Second, try.BodyContains("EntryPoint web", "basic-auth@file"))
 	c.Assert(err, checker.IsNil)
 }
 
 func (s *TracingSuite) TestJaegerAuthCollector(c *check.C) {
 	s.startJaeger(c)
-	defer s.composeProject.Stop(c, "jaeger")
+	defer s.composeStop(c, "jaeger")
+
 	file := s.adaptFile(c, "fixtures/tracing/simple-jaeger-collector.toml", TracingTemplate{
-		WhoAmiIP:   s.WhoAmiIP,
+		WhoamiIP:   s.whoamiIP,
-		WhoAmiPort: s.WhoAmiPort,
+		WhoamiPort: s.whoamiPort,
-		IP:         s.IP,
+		IP:         s.tracerIP,
 	})
 	defer os.Remove(file)
 
@@ -311,6 +320,6 @@ func (s *TracingSuite) TestJaegerAuthCollector(c *check.C) {
 	err = try.GetRequest("http://127.0.0.1:8000/auth", 500*time.Millisecond, try.StatusCodeIs(http.StatusUnauthorized))
 	c.Assert(err, checker.IsNil)
 
-	err = try.GetRequest("http://"+s.IP+":16686/api/traces?service=tracing", 20*time.Second, try.BodyContains("EntryPoint web", "basic-auth@file"))
+	err = try.GetRequest("http://"+s.tracerIP+":16686/api/traces?service=tracing", 20*time.Second, try.BodyContains("EntryPoint web", "basic-auth@file"))
 	c.Assert(err, checker.IsNil)
 }

integration/udp_test.go

@@ -16,7 +16,7 @@ type UDPSuite struct{ BaseSuite }
 
 func (s *UDPSuite) SetUpSuite(c *check.C) {
 	s.createComposeProject(c, "udp")
-	s.composeProject.Start(c)
+	s.composeUp(c)
 }
 
 func guessWhoUDP(addr string) (string, error) {
@@ -47,21 +47,16 @@ func guessWhoUDP(addr string) (string, error) {
 }
 
 func (s *UDPSuite) TestWRR(c *check.C) {
-	whoamiAIP := s.composeProject.Container(c, "whoami-a").NetworkSettings.IPAddress
-	whoamiBIP := s.composeProject.Container(c, "whoami-b").NetworkSettings.IPAddress
-	whoamiCIP := s.composeProject.Container(c, "whoami-c").NetworkSettings.IPAddress
-	whoamiDIP := s.composeProject.Container(c, "whoami-d").NetworkSettings.IPAddress
-
 	file := s.adaptFile(c, "fixtures/udp/wrr.toml", struct {
 		WhoamiAIP string
 		WhoamiBIP string
 		WhoamiCIP string
 		WhoamiDIP string
 	}{
-		WhoamiAIP: whoamiAIP,
+		WhoamiAIP: s.getComposeServiceIP(c, "whoami-a"),
-		WhoamiBIP: whoamiBIP,
+		WhoamiBIP: s.getComposeServiceIP(c, "whoami-b"),
-		WhoamiCIP: whoamiCIP,
+		WhoamiCIP: s.getComposeServiceIP(c, "whoami-c"),
-		WhoamiDIP: whoamiDIP,
+		WhoamiDIP: s.getComposeServiceIP(c, "whoami-d"),
 	})
 	defer os.Remove(file)
 

integration/zk_test.go

@@ -3,6 +3,7 @@ package integration
 import (
 	"bytes"
 	"encoding/json"
+	"net"
 	"net/http"
 	"os"
 	"path/filepath"
@@ -18,20 +19,25 @@ import (
 	checker "github.com/vdemeester/shakers"
 )
 
-// Zk test suites (using libcompose).
+// Zk test suites.
 type ZookeeperSuite struct {
 	BaseSuite
 	kvClient      store.Store
+	zookeeperAddr string
 }
 
 func (s *ZookeeperSuite) setupStore(c *check.C) {
 	s.createComposeProject(c, "zookeeper")
-	s.composeProject.Start(c)
+	s.composeUp(c)
 
 	zookeeper.Register()
-	kv, err := valkeyrie.NewStore(
+
+	s.zookeeperAddr = net.JoinHostPort(s.getComposeServiceIP(c, "zookeeper"), "2181")
+
+	var err error
+	s.kvClient, err = valkeyrie.NewStore(
 		store.ZK,
-		[]string{s.composeProject.Container(c, "zookeeper").NetworkSettings.IPAddress + ":2181"},
+		[]string{s.zookeeperAddr},
 		&store.Config{
 			ConnectionTimeout: 10 * time.Second,
 		},
@@ -39,27 +45,16 @@ func (s *ZookeeperSuite) setupStore(c *check.C) {
 	if err != nil {
 		c.Fatal("Cannot create store zookeeper")
 	}
-	s.kvClient = kv
 
 	// wait for zk
-	err = try.Do(60*time.Second, try.KVExists(kv, "test"))
+	err = try.Do(60*time.Second, try.KVExists(s.kvClient, "test"))
 	c.Assert(err, checker.IsNil)
 }
 
-func (s *ZookeeperSuite) TearDownTest(c *check.C) {
-	// shutdown and delete compose project
-	if s.composeProject != nil {
-		s.composeProject.Stop(c)
-	}
-}
-
-func (s *ZookeeperSuite) TearDownSuite(c *check.C) {}
-
 func (s *ZookeeperSuite) TestSimpleConfiguration(c *check.C) {
 	s.setupStore(c)
 
-	address := s.composeProject.Container(c, "zookeeper").NetworkSettings.IPAddress + ":2181"
+	file := s.adaptFile(c, "fixtures/zookeeper/simple.toml", struct{ ZkAddress string }{s.zookeeperAddr})
-	file := s.adaptFile(c, "fixtures/zookeeper/simple.toml", struct{ ZkAddress string }{address})
 	defer os.Remove(file)
 
 	data := map[string]string{

pkg/config/dynamic/fixtures/sample.toml

@@ -1,3 +1,5 @@
+# This file is not meant as a usable Traefik configuration.
+# It is only used in tests as a sample for serialization.
 [global]
   checkNewVersion = true
   sendAnonymousUsage = true

pkg/plugins/builder.go

@@ -4,6 +4,7 @@ import (
 	"context"
 	"fmt"
 	"net/http"
+	"os"
 
 	"github.com/traefik/yaegi/interp"
 	"github.com/traefik/yaegi/stdlib"
@@ -46,7 +47,7 @@ func NewBuilder(client *Client, plugins map[string]Descriptor, localPlugins map[
 			return nil, fmt.Errorf("%s: failed to read manifest: %w", desc.ModuleName, err)
 		}
 
-		i := interp.New(interp.Options{GoPath: client.GoPath()})
+		i := interp.New(interp.Options{GoPath: client.GoPath(), Env: os.Environ()})
 
 		err = i.Use(stdlib.Symbols)
 		if err != nil {
@@ -89,7 +90,7 @@ func NewBuilder(client *Client, plugins map[string]Descriptor, localPlugins map[
 			return nil, fmt.Errorf("%s: failed to read manifest: %w", desc.ModuleName, err)
 		}
 
-		i := interp.New(interp.Options{GoPath: localGoPath})
+		i := interp.New(interp.Options{GoPath: localGoPath, Env: os.Environ()})
 
 		err = i.Use(stdlib.Symbols)
 		if err != nil {

pkg/provider/kubernetes/crd/fixtures/with_middleware.yml

@@ -9,6 +9,24 @@ spec:
     prefixes:
       - /tobestripped
 
+---
+apiVersion: traefik.containo.us/v1alpha1
+kind: Middleware
+metadata:
+  name: ratelimit
+  namespace: default
+
+spec:
+  rateLimit:
+    period: 1m
+    average: 6
+    burst: 12
+    sourceCriterion:
+      ipStrategy:
+        excludedIPs:
+          - 127.0.0.1/32
+          - 192.168.1.7
+
 ---
 apiVersion: traefik.containo.us/v1alpha1
 kind: Middleware
@@ -40,5 +58,6 @@ spec:
           port: 80
       middlewares:
         - name: stripprefix
+        - name: ratelimit
         - name: addprefix
           namespace: foo

pkg/provider/kubernetes/crd/kubernetes.go

@@ -443,6 +443,10 @@ func createRateLimitMiddleware(rateLimit *v1alpha1.RateLimit) (*dynamic.RateLimi
 		}
 	}
 
+	if rateLimit.SourceCriterion != nil {
+		rl.SourceCriterion = rateLimit.SourceCriterion
+	}
+
 	return rl, nil
 }
 

pkg/provider/kubernetes/crd/kubernetes_test.go

@@ -1472,10 +1472,22 @@ func TestLoadIngressRoutes(t *testing.T) {
 							Service:     "default-test2-route-23c7f4c450289ee29016",
 							Rule:        "Host(`foo.com`) && PathPrefix(`/tobestripped`)",
 							Priority:    12,
-							Middlewares: []string{"default-stripprefix", "foo-addprefix"},
+							Middlewares: []string{"default-stripprefix", "default-ratelimit", "foo-addprefix"},
 						},
 					},
 					Middlewares: map[string]*dynamic.Middleware{
+						"default-ratelimit": {
+							RateLimit: &dynamic.RateLimit{
+								Average: 6,
+								Burst:   12,
+								Period:  ptypes.Duration(60 * time.Second),
+								SourceCriterion: &dynamic.SourceCriterion{
+									IPStrategy: &dynamic.IPStrategy{
+										ExcludedIPs: []string{"127.0.0.1/32", "192.168.1.7"},
+									},
+								},
+							},
+						},
 						"default-stripprefix": {
 							StripPrefix: &dynamic.StripPrefix{
 								Prefixes: []string{"/tobestripped"},

pkg/udp/conn.go

@@ -8,7 +8,8 @@ import (
 	"time"
 )
 
-const receiveMTU = 8192
+// maxDatagramSize is the maximum size of a UDP datagram.
+const maxDatagramSize = 65535
 
 const closeRetryInterval = 500 * time.Millisecond
 
@@ -135,7 +136,8 @@ func (l *Listener) readLoop() {
 		// Allocating a new buffer for every read avoids
 		// overwriting data in c.msgs in case the next packet is received
 		// before c.msgs is emptied via Read()
-		buf := make([]byte, receiveMTU)
+		buf := make([]byte, maxDatagramSize)
+
 		n, raddr, err := l.pConn.ReadFrom(buf)
 		if err != nil {
 			return
@@ -144,6 +146,7 @@ func (l *Listener) readLoop() {
 		if err != nil {
 			continue
 		}
+
 		select {
 		case conn.receiveCh <- buf[:n]:
 		case <-conn.doneCh:
@@ -249,7 +252,9 @@ func (c *Conn) readLoop() {
 	}
 }
 
-// Read implements io.Reader for a Conn.
+// Read reads up to len(p) bytes into p from the connection.
+// Each call corresponds to at most one datagram.
+// If p is smaller than the datagram, the extra bytes will be discarded.
 func (c *Conn) Read(p []byte) (int, error) {
 	select {
 	case c.readCh <- p:
@@ -258,22 +263,21 @@ func (c *Conn) Read(p []byte) (int, error) {
 		c.lastActivity = time.Now()
 		c.muActivity.Unlock()
 		return n, nil
+
 	case <-c.doneCh:
 		return 0, io.EOF
 	}
 }
 
-// Write implements io.Writer for a Conn.
+// Write writes len(p) bytes from p to the underlying connection.
+// Each call sends at most one datagram.
+// It is an error to send a message larger than the system's max UDP datagram size.
 func (c *Conn) Write(p []byte) (n int, err error) {
-	l := c.listener
-	if l == nil {
-		return 0, io.EOF
-	}
-
 	c.muActivity.Lock()
 	c.lastActivity = time.Now()
 	c.muActivity.Unlock()
-	return l.pConn.WriteTo(p, c.rAddr)
+
+	return c.listener.pConn.WriteTo(p, c.rAddr)
 }
 
 func (c *Conn) close() {

pkg/udp/conn_test.go

@@ -1,9 +1,11 @@
 package udp
 
 import (
+	"crypto/rand"
 	"errors"
 	"io"
 	"net"
+	"runtime"
 	"testing"
 	"time"
 
@@ -317,6 +319,61 @@ func TestShutdown(t *testing.T) {
 	}
 }
 
+func TestReadLoopMaxDataSize(t *testing.T) {
+	if runtime.GOOS == "darwin" {
+		// sudo sysctl -w net.inet.udp.maxdgram=65507
+		t.Skip("Skip test on darwin as the maximum dgram size is set to 9216 bytes by default")
+	}
+
+	// Theoretical maximum size of data in a UDP datagram.
+	// 65535 − 8 (UDP header) − 20 (IP header).
+	dataSize := 65507
+
+	doneCh := make(chan struct{})
+
+	addr, err := net.ResolveUDPAddr("udp", ":0")
+	require.NoError(t, err)
+
+	l, err := Listen("udp", addr, 3*time.Second)
+	require.NoError(t, err)
+
+	defer func() {
+		err := l.Close()
+		require.NoError(t, err)
+	}()
+
+	go func() {
+		defer close(doneCh)
+
+		conn, err := l.Accept()
+		require.NoError(t, err)
+
+		buffer := make([]byte, dataSize)
+
+		n, err := conn.Read(buffer)
+		require.NoError(t, err)
+
+		assert.Equal(t, dataSize, n)
+	}()
+
+	c, err := net.Dial("udp", l.Addr().String())
+	require.NoError(t, err)
+
+	data := make([]byte, dataSize)
+
+	_, err = rand.Read(data)
+	require.NoError(t, err)
+
+	_, err = c.Write(data)
+	require.NoError(t, err)
+
+	select {
+	case <-doneCh:
+	case <-time.Tick(5 * time.Second):
+		t.Fatal("Timeout waiting for datagram read")
+	}
+}
+
 // requireEcho tests that the conn session is live and functional,
 // by writing data through it, and expecting the same data as a response when reading on it.
 // It fatals if the read blocks longer than timeout,

pkg/udp/proxy.go

@@ -20,14 +20,14 @@ func NewProxy(address string) (*Proxy, error) {
 
 // ServeUDP implements the Handler interface.
 func (p *Proxy) ServeUDP(conn *Conn) {
-	log.Debugf("Handling connection from %s", conn.rAddr)
+	log.WithoutContext().Debugf("Handling connection from %s", conn.rAddr)
 
 	// needed because of e.g. server.trackedConnection
 	defer conn.Close()
 
 	connBackend, err := net.Dial("udp", p.target)
 	if err != nil {
-		log.Errorf("Error while connecting to backend: %v", err)
+		log.WithoutContext().Errorf("Error while connecting to backend: %v", err)
 		return
 	}
 
@@ -35,8 +35,8 @@ func (p *Proxy) ServeUDP(conn *Conn) {
 	defer connBackend.Close()
 
 	errChan := make(chan error)
-	go p.connCopy(conn, connBackend, errChan)
+	go connCopy(conn, connBackend, errChan)
-	go p.connCopy(connBackend, conn, errChan)
+	go connCopy(connBackend, conn, errChan)
 
 	err = <-errChan
 	if err != nil {
@@ -46,8 +46,12 @@ func (p *Proxy) ServeUDP(conn *Conn) {
 	<-errChan
 }
 
-func (p Proxy) connCopy(dst io.WriteCloser, src io.Reader, errCh chan error) {
+func connCopy(dst io.WriteCloser, src io.Reader, errCh chan error) {
-	_, err := io.Copy(dst, src)
+	// The buffer is initialized to the maximum UDP datagram size,
+	// to make sure that the whole UDP datagram is read or written atomically (no data is discarded).
+	buffer := make([]byte, maxDatagramSize)
+
+	_, err := io.CopyBuffer(dst, src, buffer)
 	errCh <- err
 
 	if err := dst.Close(); err != nil {