Merge branch 'master' of github.com:traefik/traefik

cmd/traefik/traefik.go

@@ -238,6 +238,9 @@ func setupServer(staticConfiguration *static.Configuration) (*server.Server, err
 	}
 
 	pluginBuilder, err := createPluginBuilder(staticConfiguration)
+	if err != nil && staticConfiguration.Experimental != nil && staticConfiguration.Experimental.AbortOnPluginFailure {
+		return nil, fmt.Errorf("plugin: failed to create plugin builder: %w", err)
+	}
 	if err != nil {
 		pluginLogger.Err(err).Msg("Plugins are disabled because an error has occurred.")
 	} else if hasPlugins {

docs/content/reference/dynamic-configuration/docker-labels.yml

@@ -191,6 +191,7 @@
 - "traefik.http.services.service02.loadbalancer.sticky.cookie.httponly=true"
 - "traefik.http.services.service02.loadbalancer.sticky.cookie.maxage=42"
 - "traefik.http.services.service02.loadbalancer.sticky.cookie.name=foobar"
+- "traefik.http.services.service02.loadbalancer.sticky.cookie.path=foobar"
 - "traefik.http.services.service02.loadbalancer.sticky.cookie.samesite=foobar"
 - "traefik.http.services.service02.loadbalancer.sticky.cookie.secure=true"
 - "traefik.http.services.service02.loadbalancer.server.port=foobar"

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

@@ -55,6 +55,7 @@
             httpOnly = true
             sameSite = "foobar"
             maxAge = 42
+            path = "foobar"
 
         [[http.services.Service02.loadBalancer.servers]]
           url = "foobar"
@@ -112,6 +113,7 @@
             httpOnly = true
             sameSite = "foobar"
             maxAge = 42
+            path = "foobar"
         [http.services.Service04.weighted.healthCheck]
   [http.middlewares]
     [http.middlewares.Middleware01]

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

@@ -63,6 +63,7 @@ http:
             httpOnly: true
             sameSite: foobar
             maxAge: 42
+            path: foobar
         servers:
           - url: foobar
             weight: 42
@@ -113,6 +114,7 @@ http:
             httpOnly: true
             sameSite: foobar
             maxAge: 42
+            path: foobar
         healthCheck: {}
   middlewares:
     Middleware01:

docs/content/reference/dynamic-configuration/kubernetes-crd-definition-v1.yml

@@ -57,6 +57,7 @@ spec:
                       description: |-
                         Kind defines the kind of the route.
                         Rule is the only supported kind.
+                        If not defined, defaults to Rule.
                       enum:
                       - Rule
                       type: string
@@ -241,13 +242,19 @@ spec:
                                     type: boolean
                                   maxAge:
                                     description: |-
-                                      MaxAge indicates the number of seconds until the cookie expires.
+                                      MaxAge defines the number of seconds until the cookie expires.
                                       When set to a negative number, the cookie expires immediately.
                                       When set to zero, the cookie never expires.
                                     type: integer
                                   name:
                                     description: Name defines the Cookie name.
                                     type: string
+                                  path:
+                                    description: |-
+                                      Path defines the path that must exist in the requested URL for the browser to send the Cookie header.
+                                      When not provided the cookie will be sent on every request to the domain.
+                                      More info: https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/Set-Cookie#pathpath-value
+                                    type: string
                                   sameSite:
                                     description: |-
                                       SameSite defines the same site policy.
@@ -280,7 +287,6 @@ spec:
                         More info: https://doc.traefik.io/traefik/v3.2/routing/routers/#rulesyntax
                       type: string
                   required:
-                  - kind
                   - match
                   type: object
                 type: array
@@ -1133,13 +1139,19 @@ spec:
                                 type: boolean
                               maxAge:
                                 description: |-
-                                  MaxAge indicates the number of seconds until the cookie expires.
+                                  MaxAge defines the number of seconds until the cookie expires.
                                   When set to a negative number, the cookie expires immediately.
                                   When set to zero, the cookie never expires.
                                 type: integer
                               name:
                                 description: Name defines the Cookie name.
                                 type: string
+                              path:
+                                description: |-
+                                  Path defines the path that must exist in the requested URL for the browser to send the Cookie header.
+                                  When not provided the cookie will be sent on every request to the domain.
+                                  More info: https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/Set-Cookie#pathpath-value
+                                type: string
                               sameSite:
                                 description: |-
                                   SameSite defines the same site policy.
@@ -2686,13 +2698,19 @@ spec:
                                   type: boolean
                                 maxAge:
                                   description: |-
-                                    MaxAge indicates the number of seconds until the cookie expires.
+                                    MaxAge defines the number of seconds until the cookie expires.
                                     When set to a negative number, the cookie expires immediately.
                                     When set to zero, the cookie never expires.
                                   type: integer
                                 name:
                                   description: Name defines the Cookie name.
                                   type: string
+                                path:
+                                  description: |-
+                                    Path defines the path that must exist in the requested URL for the browser to send the Cookie header.
+                                    When not provided the cookie will be sent on every request to the domain.
+                                    More info: https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/Set-Cookie#pathpath-value
+                                  type: string
                                 sameSite:
                                   description: |-
                                     SameSite defines the same site policy.
@@ -2793,13 +2811,19 @@ spec:
                             type: boolean
                           maxAge:
                             description: |-
-                              MaxAge indicates the number of seconds until the cookie expires.
+                              MaxAge defines the number of seconds until the cookie expires.
                               When set to a negative number, the cookie expires immediately.
                               When set to zero, the cookie never expires.
                             type: integer
                           name:
                             description: Name defines the Cookie name.
                             type: string
+                          path:
+                            description: |-
+                              Path defines the path that must exist in the requested URL for the browser to send the Cookie header.
+                              When not provided the cookie will be sent on every request to the domain.
+                              More info: https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/Set-Cookie#pathpath-value
+                            type: string
                           sameSite:
                             description: |-
                               SameSite defines the same site policy.
@@ -2976,13 +3000,19 @@ spec:
                                   type: boolean
                                 maxAge:
                                   description: |-
-                                    MaxAge indicates the number of seconds until the cookie expires.
+                                    MaxAge defines the number of seconds until the cookie expires.
                                     When set to a negative number, the cookie expires immediately.
                                     When set to zero, the cookie never expires.
                                   type: integer
                                 name:
                                   description: Name defines the Cookie name.
                                   type: string
+                                path:
+                                  description: |-
+                                    Path defines the path that must exist in the requested URL for the browser to send the Cookie header.
+                                    When not provided the cookie will be sent on every request to the domain.
+                                    More info: https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/Set-Cookie#pathpath-value
+                                  type: string
                                 sameSite:
                                   description: |-
                                     SameSite defines the same site policy.
@@ -3023,13 +3053,19 @@ spec:
                             type: boolean
                           maxAge:
                             description: |-
-                              MaxAge indicates the number of seconds until the cookie expires.
+                              MaxAge defines the number of seconds until the cookie expires.
                               When set to a negative number, the cookie expires immediately.
                               When set to zero, the cookie never expires.
                             type: integer
                           name:
                             description: Name defines the Cookie name.
                             type: string
+                          path:
+                            description: |-
+                              Path defines the path that must exist in the requested URL for the browser to send the Cookie header.
+                              When not provided the cookie will be sent on every request to the domain.
+                              More info: https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/Set-Cookie#pathpath-value
+                            type: string
                           sameSite:
                             description: |-
                               SameSite defines the same site policy.

docs/content/reference/dynamic-configuration/kv-ref.md

@@ -266,6 +266,7 @@ THIS FILE MUST NOT BE EDITED BY HAND
 | `traefik/http/services/Service02/loadBalancer/sticky/cookie/httpOnly` | `true` |
 | `traefik/http/services/Service02/loadBalancer/sticky/cookie/maxAge` | `42` |
 | `traefik/http/services/Service02/loadBalancer/sticky/cookie/name` | `foobar` |
+| `traefik/http/services/Service02/loadBalancer/sticky/cookie/path` | `foobar` |
 | `traefik/http/services/Service02/loadBalancer/sticky/cookie/sameSite` | `foobar` |
 | `traefik/http/services/Service02/loadBalancer/sticky/cookie/secure` | `true` |
 | `traefik/http/services/Service03/mirroring/healthCheck` | `` |
@@ -284,6 +285,7 @@ THIS FILE MUST NOT BE EDITED BY HAND
 | `traefik/http/services/Service04/weighted/sticky/cookie/httpOnly` | `true` |
 | `traefik/http/services/Service04/weighted/sticky/cookie/maxAge` | `42` |
 | `traefik/http/services/Service04/weighted/sticky/cookie/name` | `foobar` |
+| `traefik/http/services/Service04/weighted/sticky/cookie/path` | `foobar` |
 | `traefik/http/services/Service04/weighted/sticky/cookie/sameSite` | `foobar` |
 | `traefik/http/services/Service04/weighted/sticky/cookie/secure` | `true` |
 | `traefik/tcp/middlewares/TCPMiddleware01/ipAllowList/sourceRange/0` | `foobar` |

docs/content/reference/dynamic-configuration/traefik.io_ingressroutes.yaml

@@ -57,6 +57,7 @@ spec:
                       description: |-
                         Kind defines the kind of the route.
                         Rule is the only supported kind.
+                        If not defined, defaults to Rule.
                       enum:
                       - Rule
                       type: string
@@ -241,13 +242,19 @@ spec:
                                     type: boolean
                                   maxAge:
                                     description: |-
-                                      MaxAge indicates the number of seconds until the cookie expires.
+                                      MaxAge defines the number of seconds until the cookie expires.
                                       When set to a negative number, the cookie expires immediately.
                                       When set to zero, the cookie never expires.
                                     type: integer
                                   name:
                                     description: Name defines the Cookie name.
                                     type: string
+                                  path:
+                                    description: |-
+                                      Path defines the path that must exist in the requested URL for the browser to send the Cookie header.
+                                      When not provided the cookie will be sent on every request to the domain.
+                                      More info: https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/Set-Cookie#pathpath-value
+                                    type: string
                                   sameSite:
                                     description: |-
                                       SameSite defines the same site policy.
@@ -280,7 +287,6 @@ spec:
                         More info: https://doc.traefik.io/traefik/v3.2/routing/routers/#rulesyntax
                       type: string
                   required:
-                  - kind
                   - match
                   type: object
                 type: array

docs/content/reference/dynamic-configuration/traefik.io_middlewares.yaml

@@ -409,13 +409,19 @@ spec:
                                 type: boolean
                               maxAge:
                                 description: |-
-                                  MaxAge indicates the number of seconds until the cookie expires.
+                                  MaxAge defines the number of seconds until the cookie expires.
                                   When set to a negative number, the cookie expires immediately.
                                   When set to zero, the cookie never expires.
                                 type: integer
                               name:
                                 description: Name defines the Cookie name.
                                 type: string
+                              path:
+                                description: |-
+                                  Path defines the path that must exist in the requested URL for the browser to send the Cookie header.
+                                  When not provided the cookie will be sent on every request to the domain.
+                                  More info: https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/Set-Cookie#pathpath-value
+                                type: string
                               sameSite:
                                 description: |-
                                   SameSite defines the same site policy.

docs/content/reference/dynamic-configuration/traefik.io_traefikservices.yaml

@@ -279,13 +279,19 @@ spec:
                                   type: boolean
                                 maxAge:
                                   description: |-
-                                    MaxAge indicates the number of seconds until the cookie expires.
+                                    MaxAge defines the number of seconds until the cookie expires.
                                     When set to a negative number, the cookie expires immediately.
                                     When set to zero, the cookie never expires.
                                   type: integer
                                 name:
                                   description: Name defines the Cookie name.
                                   type: string
+                                path:
+                                  description: |-
+                                    Path defines the path that must exist in the requested URL for the browser to send the Cookie header.
+                                    When not provided the cookie will be sent on every request to the domain.
+                                    More info: https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/Set-Cookie#pathpath-value
+                                  type: string
                                 sameSite:
                                   description: |-
                                     SameSite defines the same site policy.
@@ -386,13 +392,19 @@ spec:
                             type: boolean
                           maxAge:
                             description: |-
-                              MaxAge indicates the number of seconds until the cookie expires.
+                              MaxAge defines the number of seconds until the cookie expires.
                               When set to a negative number, the cookie expires immediately.
                               When set to zero, the cookie never expires.
                             type: integer
                           name:
                             description: Name defines the Cookie name.
                             type: string
+                          path:
+                            description: |-
+                              Path defines the path that must exist in the requested URL for the browser to send the Cookie header.
+                              When not provided the cookie will be sent on every request to the domain.
+                              More info: https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/Set-Cookie#pathpath-value
+                            type: string
                           sameSite:
                             description: |-
                               SameSite defines the same site policy.
@@ -569,13 +581,19 @@ spec:
                                   type: boolean
                                 maxAge:
                                   description: |-
-                                    MaxAge indicates the number of seconds until the cookie expires.
+                                    MaxAge defines the number of seconds until the cookie expires.
                                     When set to a negative number, the cookie expires immediately.
                                     When set to zero, the cookie never expires.
                                   type: integer
                                 name:
                                   description: Name defines the Cookie name.
                                   type: string
+                                path:
+                                  description: |-
+                                    Path defines the path that must exist in the requested URL for the browser to send the Cookie header.
+                                    When not provided the cookie will be sent on every request to the domain.
+                                    More info: https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/Set-Cookie#pathpath-value
+                                  type: string
                                 sameSite:
                                   description: |-
                                     SameSite defines the same site policy.
@@ -616,13 +634,19 @@ spec:
                             type: boolean
                           maxAge:
                             description: |-
-                              MaxAge indicates the number of seconds until the cookie expires.
+                              MaxAge defines the number of seconds until the cookie expires.
                               When set to a negative number, the cookie expires immediately.
                               When set to zero, the cookie never expires.
                             type: integer
                           name:
                             description: Name defines the Cookie name.
                             type: string
+                          path:
+                            description: |-
+                              Path defines the path that must exist in the requested URL for the browser to send the Cookie header.
+                              When not provided the cookie will be sent on every request to the domain.
+                              More info: https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/Set-Cookie#pathpath-value
+                            type: string
                           sameSite:
                             description: |-
                               SameSite defines the same site policy.

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

@@ -228,6 +228,9 @@ WriteTimeout is the maximum duration before timing out writes of the response. I
 `--entrypoints.<name>.udp.timeout`:  
 Timeout defines how long to wait on an idle session before releasing the related resources. (Default: ```3```)
 
+`--experimental.abortonpluginfailure`:  
+Defines whether all plugins must be loaded successfully for Traefik to start. (Default: ```false```)
+
 `--experimental.fastproxy`:  
 Enable the FastProxy implementation. (Default: ```false```)
 

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

@@ -228,6 +228,9 @@ WriteTimeout is the maximum duration before timing out writes of the response. I
 `TRAEFIK_ENTRYPOINTS_<NAME>_UDP_TIMEOUT`:  
 Timeout defines how long to wait on an idle session before releasing the related resources. (Default: ```3```)
 
+`TRAEFIK_EXPERIMENTAL_ABORTONPLUGINFAILURE`:  
+Defines whether all plugins must be loaded successfully for Traefik to start. (Default: ```false```)
+
 `TRAEFIK_EXPERIMENTAL_FASTPROXY`:  
 Enable the FastProxy implementation. (Default: ```false```)
 

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

@@ -488,6 +488,7 @@
     [certificatesResolvers.CertificateResolver1.tailscale]
 
 [experimental]
+  abortOnPluginFailure = true
   kubernetesGateway = true
   [experimental.plugins]
     [experimental.plugins.Descriptor0]

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

@@ -576,6 +576,7 @@ experimental:
         mounts:
           - foobar
           - foobar
+  abortOnPluginFailure: true
   fastProxy:
     debug: true
   kubernetesGateway: true

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

@@ -265,6 +265,14 @@ you'd add the tag `traefik.http.services.{name-of-your-choice}.loadbalancer.pass
     traefik.http.services.myservice.loadbalancer.sticky.cookie.name=foobar
     ```
 
+??? info "`traefik.http.services.<service_name>.loadbalancer.sticky.cookie.path`"
+    
+    See [sticky sessions](../services/index.md#sticky-sessions) for more information.
+    
+    ```yaml
+    traefik.http.services.myservice.loadbalancer.sticky.cookie.path=/foobar
+    ```
+
 ??? info "`traefik.http.services.<service_name>.loadbalancer.sticky.cookie.secure`"
     
     See [sticky sessions](../services/index.md#sticky-sessions) for more information.

docs/content/routing/providers/docker.md

@@ -380,6 +380,14 @@ you'd add the label `traefik.http.services.<name-of-your-choice>.loadbalancer.pa
     - "traefik.http.services.myservice.loadbalancer.sticky.cookie.name=foobar"
     ```
 
+??? info "`traefik.http.services.<service_name>.loadbalancer.sticky.cookie.path`"
+
+    See [sticky sessions](../services/index.md#sticky-sessions) for more information.
+
+    ```yaml
+    - "traefik.http.services.myservice.loadbalancer.sticky.cookie.path=/foobar"
+    ```
+
 ??? info "`traefik.http.services.<service_name>.loadbalancer.sticky.cookie.secure`"
 
     See [sticky sessions](../services/index.md#sticky-sessions) for more information.

docs/content/routing/providers/ecs.md

@@ -267,6 +267,14 @@ you'd add the label `traefik.http.services.{name-of-your-choice}.loadbalancer.pa
     traefik.http.services.myservice.loadbalancer.sticky.cookie.name=foobar
     ```
 
+??? info "`traefik.http.services.<service_name>.loadbalancer.sticky.cookie.path`"
+    
+    See [sticky sessions](../services/index.md#sticky-sessions) for more information.
+    
+    ```yaml
+    traefik.http.services.myservice.loadbalancer.sticky.cookie.path=/foobar
+    ```
+
 ??? info "`traefik.http.services.<service_name>.loadbalancer.sticky.cookie.secure`"
     
     See [sticky sessions](../services/index.md#sticky-sessions) for more information.

docs/content/routing/providers/kubernetes-crd.md

@@ -352,6 +352,7 @@ Register the `IngressRoute` [kind](../../reference/dynamic-configuration/kuberne
               secure: true
               sameSite: none
               maxAge: 42  
+              path: /foo
           strategy: RoundRobin
           weight: 10
           nativeLB: true                # [12]
@@ -377,11 +378,11 @@ Register the `IngressRoute` [kind](../../reference/dynamic-configuration/kuberne
 | [4]  | `routes[n].priority`           | Defines the [priority](../routers/index.md#priority) to disambiguate rules of the same length, for route matching                                                                                                                                                                            |
 | [5]  | `routes[n].middlewares`        | List of reference to [Middleware](#kind-middleware)                                                                                                                                                                                                                                          |
 | [6]  | `middlewares[n].name`          | Defines the [Middleware](#kind-middleware) name                                                                                                                                                                                                                                              |
-| [7]  | `middlewares[n].namespace`     | Defines the [Middleware](#kind-middleware) namespace. It can be omitted when the Middleware is in the IngressRoute namespace.                                                                                                                                                                    |
+| [7]  | `middlewares[n].namespace`     | Defines the [Middleware](#kind-middleware) namespace. It can be omitted when the Middleware is in the IngressRoute namespace.                                                                                                                                                                |
 | [8]  | `routes[n].services`           | List of any combination of [TraefikService](#kind-traefikservice) and reference to a [Kubernetes service](https://kubernetes.io/docs/concepts/services-networking/service/) (See below for `ExternalName Service` setup)                                                                     |
 | [9]  | `services[n].port`             | Defines the port of a [Kubernetes service](https://kubernetes.io/docs/concepts/services-networking/service/). This can be a reference to a named port.                                                                                                                                       |
 | [10] | `services[n].serversTransport` | Defines the reference to a [ServersTransport](#kind-serverstransport). The ServersTransport namespace is assumed to be the [Kubernetes service](https://kubernetes.io/docs/concepts/services-networking/service/) namespace (see [ServersTransport reference](#serverstransport-reference)). |
-| [11] | `services[n].healthCheck`      | Defines the HealthCheck when service references a [Kubernetes service](https://kubernetes.io/docs/concepts/services-networking/service/) of type ExternalName.                                                                                                                                |
+| [11] | `services[n].healthCheck`      | Defines the HealthCheck when service references a [Kubernetes service](https://kubernetes.io/docs/concepts/services-networking/service/) of type ExternalName.                                                                                                                               |
 | [12] | `services[n].nativeLB`         | Controls, when creating the load-balancer, whether the LB's children are directly the pods IPs or if the only child is the Kubernetes Service clusterIP.                                                                                                                                     |
 | [13] | `services[n].nodePortLB`       | Controls, when creating the load-balancer, whether the LB's children are directly the nodes internal IPs using the nodePort when the service type is NodePort.                                                                                                                               |
 | [14] | `tls`                          | Defines [TLS](../routers/index.md#tls) certificate configuration                                                                                                                                                                                                                             |

docs/content/routing/providers/kubernetes-ingress.md

@@ -383,6 +383,14 @@ which in turn will create the resulting routers, services, handlers, etc.
     traefik.ingress.kubernetes.io/service.sticky.cookie.maxage: 42
     ```
 
+??? info "`traefik.ingress.kubernetes.io/service.sticky.cookie.path`"
+
+    See [sticky sessions](../services/index.md#sticky-sessions) for more information.
+
+    ```yaml
+    traefik.ingress.kubernetes.io/service.sticky.cookie.path: /foobar
+    ```
+
 ## Path Types on Kubernetes 1.18+
 
 If the Kubernetes cluster version is 1.18+,

docs/content/routing/providers/kv.md

@@ -228,6 +228,14 @@ A Story of key & values
     |-------------------------------------------------------------------|----------|
     | `traefik/http/services/myservice/loadbalancer/sticky/cookie/name` | `foobar` |
 
+??? info "`traefik/http/services/<service_name>/loadbalancer/sticky/cookie/path`"
+
+    See [sticky sessions](../services/index.md#sticky-sessions) for more information.
+
+    | Key (Path)                                                        | Value     |
+    |-------------------------------------------------------------------|-----------|
+    | `traefik/http/services/myservice/loadbalancer/sticky/cookie/path` | `/foobar` |
+
 ??? info "`traefik/http/services/<service_name>/loadbalancer/sticky/cookie/secure`"
 
     See [sticky sessions](../services/index.md#sticky-sessions) for more information.
@@ -320,6 +328,12 @@ A Story of key & values
     |----------------------------------------------------------------------|-------|
     | `traefik/http/services/<service_name>/weighted/sticky/cookie/maxage` | `42`  |
 
+??? info "`traefik/http/services/<service_name>/weighted/sticky/cookie/path`"
+
+    | Key (Path)                                                           | Value     |
+    |----------------------------------------------------------------------|-----------|
+    | `traefik/http/services/<service_name>/weighted/sticky/cookie/path`   | `/foobar` |
+
 ### Middleware
 
 More information about available middlewares in the dedicated [middlewares section](../../middlewares/overview.md).

docs/content/routing/providers/nomad.md

@@ -281,6 +281,14 @@ you'd add the tag `traefik.http.services.{name-of-your-choice}.loadbalancer.pass
     traefik.http.services.myservice.loadbalancer.sticky.cookie.maxage=42
     ```
 
+??? info "`traefik.http.services.<service_name>.loadbalancer.sticky.cookie.path`"
+
+    See [sticky sessions](../services/index.md#sticky-sessions) for more information.
+
+    ```yaml
+    traefik.http.services.myservice.loadbalancer.sticky.cookie.path=/foobar
+    ```
+
 ??? info "`traefik.http.services.<service_name>.loadbalancer.responseforwarding.flushinterval`"
 
     See [response forwarding](../services/index.md#response-forwarding) for more information.

docs/content/routing/providers/swarm.md

@@ -394,6 +394,14 @@ you'd add the label `traefik.http.services.<name-of-your-choice>.loadbalancer.pa
     - "traefik.http.services.myservice.loadbalancer.sticky.cookie.name=foobar"
     ```
 
+??? info "`traefik.http.services.<service_name>.loadbalancer.sticky.cookie.path`"
+
+    See [sticky sessions](../services/index.md#sticky-sessions) for more information.
+
+    ```yaml
+    - "traefik.http.services.myservice.loadbalancer.sticky.cookie.path=/foobar"
+    ```
+
 ??? info "`traefik.http.services.<service_name>.loadbalancer.sticky.cookie.secure`"
 
     See [sticky sessions](../services/index.md#sticky-sessions) for more information.

integration/fixtures/k8s/01-traefik-crd.yml

@@ -57,6 +57,7 @@ spec:
                       description: |-
                         Kind defines the kind of the route.
                         Rule is the only supported kind.
+                        If not defined, defaults to Rule.
                       enum:
                       - Rule
                       type: string
@@ -241,13 +242,19 @@ spec:
                                     type: boolean
                                   maxAge:
                                     description: |-
-                                      MaxAge indicates the number of seconds until the cookie expires.
+                                      MaxAge defines the number of seconds until the cookie expires.
                                       When set to a negative number, the cookie expires immediately.
                                       When set to zero, the cookie never expires.
                                     type: integer
                                   name:
                                     description: Name defines the Cookie name.
                                     type: string
+                                  path:
+                                    description: |-
+                                      Path defines the path that must exist in the requested URL for the browser to send the Cookie header.
+                                      When not provided the cookie will be sent on every request to the domain.
+                                      More info: https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/Set-Cookie#pathpath-value
+                                    type: string
                                   sameSite:
                                     description: |-
                                       SameSite defines the same site policy.
@@ -280,7 +287,6 @@ spec:
                         More info: https://doc.traefik.io/traefik/v3.2/routing/routers/#rulesyntax
                       type: string
                   required:
-                  - kind
                   - match
                   type: object
                 type: array
@@ -1133,13 +1139,19 @@ spec:
                                 type: boolean
                               maxAge:
                                 description: |-
-                                  MaxAge indicates the number of seconds until the cookie expires.
+                                  MaxAge defines the number of seconds until the cookie expires.
                                   When set to a negative number, the cookie expires immediately.
                                   When set to zero, the cookie never expires.
                                 type: integer
                               name:
                                 description: Name defines the Cookie name.
                                 type: string
+                              path:
+                                description: |-
+                                  Path defines the path that must exist in the requested URL for the browser to send the Cookie header.
+                                  When not provided the cookie will be sent on every request to the domain.
+                                  More info: https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/Set-Cookie#pathpath-value
+                                type: string
                               sameSite:
                                 description: |-
                                   SameSite defines the same site policy.
@@ -2686,13 +2698,19 @@ spec:
                                   type: boolean
                                 maxAge:
                                   description: |-
-                                    MaxAge indicates the number of seconds until the cookie expires.
+                                    MaxAge defines the number of seconds until the cookie expires.
                                     When set to a negative number, the cookie expires immediately.
                                     When set to zero, the cookie never expires.
                                   type: integer
                                 name:
                                   description: Name defines the Cookie name.
                                   type: string
+                                path:
+                                  description: |-
+                                    Path defines the path that must exist in the requested URL for the browser to send the Cookie header.
+                                    When not provided the cookie will be sent on every request to the domain.
+                                    More info: https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/Set-Cookie#pathpath-value
+                                  type: string
                                 sameSite:
                                   description: |-
                                     SameSite defines the same site policy.
@@ -2793,13 +2811,19 @@ spec:
                             type: boolean
                           maxAge:
                             description: |-
-                              MaxAge indicates the number of seconds until the cookie expires.
+                              MaxAge defines the number of seconds until the cookie expires.
                               When set to a negative number, the cookie expires immediately.
                               When set to zero, the cookie never expires.
                             type: integer
                           name:
                             description: Name defines the Cookie name.
                             type: string
+                          path:
+                            description: |-
+                              Path defines the path that must exist in the requested URL for the browser to send the Cookie header.
+                              When not provided the cookie will be sent on every request to the domain.
+                              More info: https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/Set-Cookie#pathpath-value
+                            type: string
                           sameSite:
                             description: |-
                               SameSite defines the same site policy.
@@ -2976,13 +3000,19 @@ spec:
                                   type: boolean
                                 maxAge:
                                   description: |-
-                                    MaxAge indicates the number of seconds until the cookie expires.
+                                    MaxAge defines the number of seconds until the cookie expires.
                                     When set to a negative number, the cookie expires immediately.
                                     When set to zero, the cookie never expires.
                                   type: integer
                                 name:
                                   description: Name defines the Cookie name.
                                   type: string
+                                path:
+                                  description: |-
+                                    Path defines the path that must exist in the requested URL for the browser to send the Cookie header.
+                                    When not provided the cookie will be sent on every request to the domain.
+                                    More info: https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/Set-Cookie#pathpath-value
+                                  type: string
                                 sameSite:
                                   description: |-
                                     SameSite defines the same site policy.
@@ -3023,13 +3053,19 @@ spec:
                             type: boolean
                           maxAge:
                             description: |-
-                              MaxAge indicates the number of seconds until the cookie expires.
+                              MaxAge defines the number of seconds until the cookie expires.
                               When set to a negative number, the cookie expires immediately.
                               When set to zero, the cookie never expires.
                             type: integer
                           name:
                             description: Name defines the Cookie name.
                             type: string
+                          path:
+                            description: |-
+                              Path defines the path that must exist in the requested URL for the browser to send the Cookie header.
+                              When not provided the cookie will be sent on every request to the domain.
+                              More info: https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/Set-Cookie#pathpath-value
+                            type: string
                           sameSite:
                             description: |-
                               SameSite defines the same site policy.

pkg/config/dynamic/http_config.go

@@ -175,10 +175,20 @@ type Cookie struct {
 	// SameSite defines the same site policy.
 	// More info: https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/Set-Cookie/SameSite
 	SameSite string `json:"sameSite,omitempty" toml:"sameSite,omitempty" yaml:"sameSite,omitempty" export:"true"`
-	// MaxAge indicates the number of seconds until the cookie expires.
+	// MaxAge defines the number of seconds until the cookie expires.
 	// When set to a negative number, the cookie expires immediately.
 	// When set to zero, the cookie never expires.
 	MaxAge int `json:"maxAge,omitempty" toml:"maxAge,omitempty" yaml:"maxAge,omitempty" export:"true"`
+	// Path defines the path that must exist in the requested URL for the browser to send the Cookie header.
+	// When not provided the cookie will be sent on every request to the domain.
+	// More info: https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/Set-Cookie#pathpath-value
+	Path *string `json:"path,omitempty" toml:"path,omitempty" yaml:"path,omitempty" export:"true"`
+}
+
+// SetDefaults set the default values for a Cookie.
+func (c *Cookie) SetDefaults() {
+	defaultPath := "/"
+	c.Path = &defaultPath
 }
 
 // +k8s:deepcopy-gen=true

pkg/config/dynamic/zz_generated.deepcopy.go

@@ -266,6 +266,11 @@ func (in *ContentType) DeepCopy() *ContentType {
 // DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
 func (in *Cookie) DeepCopyInto(out *Cookie) {
 	*out = *in
+	if in.Path != nil {
+		in, out := &in.Path, &out.Path
+		*out = new(string)
+		**out = **in
+	}
 	return
 }
 
@@ -1517,7 +1522,7 @@ func (in *Sticky) DeepCopyInto(out *Sticky) {
 	if in.Cookie != nil {
 		in, out := &in.Cookie, &out.Cookie
 		*out = new(Cookie)
-		**out = **in
+		(*in).DeepCopyInto(*out)
 	}
 	return
 }

pkg/config/label/label_test.go

@@ -174,6 +174,7 @@ func TestDecodeConfiguration(t *testing.T) {
 		"traefik.http.services.Service0.loadbalancer.server.port":                      "8080",
 		"traefik.http.services.Service0.loadbalancer.sticky.cookie.name":               "foobar",
 		"traefik.http.services.Service0.loadbalancer.sticky.cookie.secure":             "true",
+		"traefik.http.services.Service0.loadbalancer.sticky.cookie.path":               "/foobar",
 		"traefik.http.services.Service0.loadbalancer.serversTransport":                 "foobar",
 		"traefik.http.services.Service1.loadbalancer.healthcheck.headers.name0":        "foobar",
 		"traefik.http.services.Service1.loadbalancer.healthcheck.headers.name1":        "foobar",
@@ -674,6 +675,7 @@ func TestDecodeConfiguration(t *testing.T) {
 								Name:     "foobar",
 								Secure:   true,
 								HTTPOnly: false,
+								Path:     func(v string) *string { return &v }("/foobar"),
 							},
 						},
 						Servers: []dynamic.Server{
@@ -1196,6 +1198,7 @@ func TestEncodeConfiguration(t *testing.T) {
 							Cookie: &dynamic.Cookie{
 								Name:     "foobar",
 								HTTPOnly: true,
+								Path:     func(v string) *string { return &v }("/foobar"),
 							},
 						},
 						Servers: []dynamic.Server{
@@ -1433,6 +1436,7 @@ func TestEncodeConfiguration(t *testing.T) {
 		"traefik.HTTP.Services.Service0.LoadBalancer.Sticky.Cookie.HTTPOnly":           "true",
 		"traefik.HTTP.Services.Service0.LoadBalancer.Sticky.Cookie.Secure":             "false",
 		"traefik.HTTP.Services.Service0.LoadBalancer.Sticky.Cookie.MaxAge":             "0",
+		"traefik.HTTP.Services.Service0.LoadBalancer.Sticky.Cookie.Path":               "/foobar",
 		"traefik.HTTP.Services.Service0.LoadBalancer.ServersTransport":                 "foobar",
 		"traefik.HTTP.Services.Service1.LoadBalancer.HealthCheck.Headers.name0":        "foobar",
 		"traefik.HTTP.Services.Service1.LoadBalancer.HealthCheck.Headers.name1":        "foobar",

pkg/config/static/experimental.go

@@ -4,8 +4,9 @@ import "github.com/traefik/traefik/v3/pkg/plugins"
 
 // Experimental experimental Traefik features.
 type Experimental struct {
-	Plugins      map[string]plugins.Descriptor      `description:"Plugins configuration." json:"plugins,omitempty" toml:"plugins,omitempty" yaml:"plugins,omitempty" export:"true"`
-	LocalPlugins map[string]plugins.LocalDescriptor `description:"Local plugins configuration." json:"localPlugins,omitempty" toml:"localPlugins,omitempty" yaml:"localPlugins,omitempty" export:"true"`
+	Plugins              map[string]plugins.Descriptor      `description:"Plugins configuration." json:"plugins,omitempty" toml:"plugins,omitempty" yaml:"plugins,omitempty" export:"true"`
+	LocalPlugins         map[string]plugins.LocalDescriptor `description:"Local plugins configuration." json:"localPlugins,omitempty" toml:"localPlugins,omitempty" yaml:"localPlugins,omitempty" export:"true"`
+	AbortOnPluginFailure bool                               `description:"Defines whether all plugins must be loaded successfully for Traefik to start." json:"abortOnPluginFailure,omitempty" toml:"abortOnPluginFailure,omitempty" yaml:"abortOnPluginFailure,omitempty" export:"true"`
 
 	FastProxy *FastProxyConfig `description:"Enable the FastProxy implementation." json:"fastProxy,omitempty" toml:"fastProxy,omitempty" yaml:"fastProxy,omitempty" label:"allowEmpty" file:"allowEmpty" export:"true"`
 

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

@@ -0,0 +1,81 @@
+---
+apiVersion: traefik.io/v1alpha1
+kind: TraefikService
+metadata:
+  name: sticky-default
+  namespace: default
+spec:
+  weighted:
+    sticky:
+      cookie:
+        httpOnly: true
+        name: cookie
+        secure: true
+        sameSite: none
+        maxAge: 42
+    services:
+      - name: whoami3
+        port: 8443
+
+---
+apiVersion: traefik.io/v1alpha1
+kind: TraefikService
+metadata:
+  name: sticky
+  namespace: default
+spec:
+  weighted:
+    sticky:
+      cookie:
+        httpOnly: true
+        name: cookie
+        secure: true
+        sameSite: none
+        maxAge: 42
+        path: /foo
+    services:
+      - name: whoami3
+        port: 8443
+
+---
+apiVersion: traefik.io/v1alpha1
+kind: IngressRoute
+metadata:
+  name: test2.route
+  namespace: default
+
+spec:
+  entryPoints:
+    - web
+
+  routes:
+    - match: Host(`traefik-service`)
+      kind: Rule
+      services:
+        - name: sticky
+          kind: TraefikService
+        - name: sticky-default
+          kind: TraefikService
+
+    - match: Host(`k8s-service`)
+      kind: Rule
+      services:
+        - name: whoami
+          port: 80
+          sticky:
+            cookie:
+              httpOnly: true
+              name: cookie
+              secure: true
+              sameSite: none
+              maxAge: 42
+              path: /foo
+        - name: whoami2
+          port: 8080
+          sticky:
+            cookie:
+              httpOnly: true
+              name: cookie
+              secure: true
+              sameSite: none
+              maxAge: 42

pkg/provider/kubernetes/crd/kubernetes_http.go

@@ -60,7 +60,7 @@ func (p *Provider) loadIngressRouteConfiguration(ctx context.Context, client Cli
 		}
 
 		for _, route := range ingressRoute.Spec.Routes {
-			if route.Kind != "Rule" {
+			if len(route.Kind) > 0 && route.Kind != "Rule" {
 				logger.Error().Msgf("Unsupported match kind: %s. Only \"Rule\" is supported for now.", route.Kind)
 				continue
 			}
@@ -248,10 +248,28 @@ func (c configBuilder) buildServicesLB(ctx context.Context, namespace string, tS
 		})
 	}
 
+	var sticky *dynamic.Sticky
+	if tService.Weighted.Sticky != nil && tService.Weighted.Sticky.Cookie != nil {
+		sticky = &dynamic.Sticky{
+			Cookie: &dynamic.Cookie{
+				Name:     tService.Weighted.Sticky.Cookie.Name,
+				Secure:   tService.Weighted.Sticky.Cookie.Secure,
+				HTTPOnly: tService.Weighted.Sticky.Cookie.HTTPOnly,
+				SameSite: tService.Weighted.Sticky.Cookie.SameSite,
+				MaxAge:   tService.Weighted.Sticky.Cookie.MaxAge,
+			},
+		}
+		sticky.Cookie.SetDefaults()
+
+		if tService.Weighted.Sticky.Cookie.Path != nil {
+			sticky.Cookie.Path = tService.Weighted.Sticky.Cookie.Path
+		}
+	}
+
 	conf[id] = &dynamic.Service{
 		Weighted: &dynamic.WeightedRoundRobin{
 			Services: wrrServices,
-			Sticky:   tService.Weighted.Sticky,
+			Sticky:   sticky,
 		},
 	}
 	return nil
@@ -353,7 +371,22 @@ func (c configBuilder) buildServersLB(namespace string, svc traefikv1alpha1.Load
 		}
 	}
 
-	lb.Sticky = svc.Sticky
+	if svc.Sticky != nil && svc.Sticky.Cookie != nil {
+		lb.Sticky = &dynamic.Sticky{
+			Cookie: &dynamic.Cookie{
+				Name:     svc.Sticky.Cookie.Name,
+				Secure:   svc.Sticky.Cookie.Secure,
+				HTTPOnly: svc.Sticky.Cookie.HTTPOnly,
+				SameSite: svc.Sticky.Cookie.SameSite,
+				MaxAge:   svc.Sticky.Cookie.MaxAge,
+			},
+		}
+		lb.Sticky.Cookie.SetDefaults()
+
+		if svc.Sticky.Cookie.Path != nil {
+			lb.Sticky.Cookie.Path = svc.Sticky.Cookie.Path
+		}
+	}
 
 	lb.ServersTransport, err = c.makeServersTransportKey(namespace, svc.ServersTransport)
 	if err != nil {

pkg/provider/kubernetes/crd/kubernetes_test.go

@@ -25,6 +25,7 @@ import (
 	"k8s.io/apimachinery/pkg/util/intstr"
 	kubefake "k8s.io/client-go/kubernetes/fake"
 	kscheme "k8s.io/client-go/kubernetes/scheme"
+	"k8s.io/utils/pointer"
 )
 
 var _ provider.Provider = (*Provider)(nil)
@@ -3114,8 +3115,8 @@ func TestLoadIngressRoutes(t *testing.T) {
 			},
 		},
 		{
-			desc:  "Route with kind not of a rule type (empty kind) is ignored",
-			paths: []string{"services.yml", "with_wrong_rule_kind.yml"},
+			desc:  "Route with empty kind is allowed",
+			paths: []string{"services.yml", "with_empty_rule_kind.yml"},
 			expected: &dynamic.Configuration{
 				UDP: &dynamic.UDPConfiguration{
 					Routers:  map[string]*dynamic.UDPRouter{},
@@ -3129,9 +3130,33 @@ func TestLoadIngressRoutes(t *testing.T) {
 					ServersTransports: map[string]*dynamic.TCPServersTransport{},
 				},
 				HTTP: &dynamic.HTTPConfiguration{
-					Routers:           map[string]*dynamic.Router{},
-					Middlewares:       map[string]*dynamic.Middleware{},
-					Services:          map[string]*dynamic.Service{},
+					Routers: map[string]*dynamic.Router{
+						"default-test-route-02719a68b11e915a4b23": {
+							EntryPoints: []string{"web"},
+							Service:     "default-test-route-02719a68b11e915a4b23",
+							Rule:        "/prefix",
+							Priority:    12,
+						},
+					},
+					Middlewares: map[string]*dynamic.Middleware{},
+					Services: map[string]*dynamic.Service{
+						"default-test-route-02719a68b11e915a4b23": {
+							LoadBalancer: &dynamic.ServersLoadBalancer{
+								Servers: []dynamic.Server{
+									{
+										URL: "http://10.10.0.1:80",
+									},
+									{
+										URL: "http://10.10.0.2:80",
+									},
+								},
+								PassHostHeader: Bool(true),
+								ResponseForwarding: &dynamic.ResponseForwarding{
+									FlushInterval: ptypes.Duration(100 * time.Millisecond),
+								},
+							},
+						},
+					},
 					ServersTransports: map[string]*dynamic.ServersTransport{},
 				},
 			},
@@ -4879,6 +4904,178 @@ func TestLoadIngressRoutes(t *testing.T) {
 				TLS: &dynamic.TLSConfiguration{},
 			},
 		},
+		{
+			desc:                "Simple Ingress Route with sticky",
+			allowCrossNamespace: true,
+			paths:               []string{"services.yml", "with_sticky.yml"},
+			expected: &dynamic.Configuration{
+				UDP: &dynamic.UDPConfiguration{
+					Routers:  map[string]*dynamic.UDPRouter{},
+					Services: map[string]*dynamic.UDPService{},
+				},
+				TCP: &dynamic.TCPConfiguration{
+					Routers:           map[string]*dynamic.TCPRouter{},
+					Middlewares:       map[string]*dynamic.TCPMiddleware{},
+					Services:          map[string]*dynamic.TCPService{},
+					ServersTransports: map[string]*dynamic.TCPServersTransport{},
+				},
+				HTTP: &dynamic.HTTPConfiguration{
+					Routers: map[string]*dynamic.Router{
+						"default-test2-route-840425136fbd5d85a4ad": {
+							EntryPoints: []string{"web"},
+							Service:     "default-test2-route-840425136fbd5d85a4ad",
+							Rule:        "Host(`k8s-service`)",
+						},
+						"default-test2-route-4f06607bbc69f34a4db5": {
+							EntryPoints: []string{"web"},
+							Service:     "default-test2-route-4f06607bbc69f34a4db5",
+							Rule:        "Host(`traefik-service`)",
+						},
+					},
+					Middlewares: map[string]*dynamic.Middleware{},
+					Services: map[string]*dynamic.Service{
+						"default-test2-route-840425136fbd5d85a4ad": {
+							Weighted: &dynamic.WeightedRoundRobin{
+								Services: []dynamic.WRRService{
+									{
+										Name:   "default-whoami-80",
+										Weight: Int(1),
+									},
+									{
+										Name:   "default-whoami2-8080",
+										Weight: Int(1),
+									},
+								},
+							},
+						},
+						"default-test2-route-4f06607bbc69f34a4db5": {
+							Weighted: &dynamic.WeightedRoundRobin{
+								Services: []dynamic.WRRService{
+									{
+										Name:   "default-sticky",
+										Weight: Int(1),
+									},
+									{
+										Name:   "default-sticky-default",
+										Weight: Int(1),
+									},
+								},
+							},
+						},
+						"default-sticky": {
+							Weighted: &dynamic.WeightedRoundRobin{
+								Sticky: &dynamic.Sticky{
+									Cookie: &dynamic.Cookie{
+										Name:     "cookie",
+										Secure:   true,
+										HTTPOnly: true,
+										SameSite: "none",
+										MaxAge:   42,
+										Path:     pointer.String("/foo"),
+									},
+								},
+								Services: []dynamic.WRRService{
+									{
+										Name:   "default-whoami3-8443",
+										Weight: Int(1),
+									},
+								},
+							},
+						},
+						"default-sticky-default": {
+							Weighted: &dynamic.WeightedRoundRobin{
+								Sticky: &dynamic.Sticky{
+									Cookie: &dynamic.Cookie{
+										Name:     "cookie",
+										Secure:   true,
+										HTTPOnly: true,
+										SameSite: "none",
+										MaxAge:   42,
+										Path:     pointer.String("/"),
+									},
+								},
+								Services: []dynamic.WRRService{
+									{
+										Name:   "default-whoami3-8443",
+										Weight: Int(1),
+									},
+								},
+							},
+						},
+						"default-whoami2-8080": {
+							LoadBalancer: &dynamic.ServersLoadBalancer{
+								Sticky: &dynamic.Sticky{
+									Cookie: &dynamic.Cookie{
+										Name:     "cookie",
+										Secure:   true,
+										HTTPOnly: true,
+										SameSite: "none",
+										MaxAge:   42,
+										Path:     pointer.String("/"),
+									},
+								},
+								Servers: []dynamic.Server{
+									{
+										URL: "http://10.10.0.3:8080",
+									},
+									{
+										URL: "http://10.10.0.4:8080",
+									},
+								},
+								PassHostHeader: Bool(true),
+								ResponseForwarding: &dynamic.ResponseForwarding{
+									FlushInterval: ptypes.Duration(100 * time.Millisecond),
+								},
+							},
+						},
+						"default-whoami-80": {
+							LoadBalancer: &dynamic.ServersLoadBalancer{
+								Sticky: &dynamic.Sticky{
+									Cookie: &dynamic.Cookie{
+										Name:     "cookie",
+										Secure:   true,
+										HTTPOnly: true,
+										SameSite: "none",
+										MaxAge:   42,
+										Path:     pointer.String("/foo"),
+									},
+								},
+								Servers: []dynamic.Server{
+									{
+										URL: "http://10.10.0.1:80",
+									},
+									{
+										URL: "http://10.10.0.2:80",
+									},
+								},
+								PassHostHeader: Bool(true),
+								ResponseForwarding: &dynamic.ResponseForwarding{
+									FlushInterval: ptypes.Duration(100 * time.Millisecond),
+								},
+							},
+						},
+						"default-whoami3-8443": {
+							LoadBalancer: &dynamic.ServersLoadBalancer{
+								Servers: []dynamic.Server{
+									{
+										URL: "http://10.10.0.7:8443",
+									},
+									{
+										URL: "http://10.10.0.8:8443",
+									},
+								},
+								PassHostHeader: Bool(true),
+								ResponseForwarding: &dynamic.ResponseForwarding{
+									FlushInterval: ptypes.Duration(100 * time.Millisecond),
+								},
+							},
+						},
+					},
+					ServersTransports: map[string]*dynamic.ServersTransport{},
+				},
+				TLS: &dynamic.TLSConfiguration{},
+			},
+		},
 	}
 
 	for _, test := range testCases {

pkg/provider/kubernetes/crd/traefikio/v1alpha1/ingressroute.go

@@ -28,8 +28,9 @@ type Route struct {
 	Match string `json:"match"`
 	// Kind defines the kind of the route.
 	// Rule is the only supported kind.
+	// If not defined, defaults to Rule.
 	// +kubebuilder:validation:Enum=Rule
-	Kind string `json:"kind"`
+	Kind string `json:"kind,omitempty"`
 	// Priority defines the router's priority.
 	// More info: https://doc.traefik.io/traefik/v3.2/routing/routers/#priority
 	Priority int `json:"priority,omitempty"`

pkg/provider/kubernetes/ingress/annotations_test.go

@@ -113,6 +113,7 @@ func Test_parseServiceConfig(t *testing.T) {
 				"traefik.ingress.kubernetes.io/service.sticky.cookie.name":     "foobar",
 				"traefik.ingress.kubernetes.io/service.sticky.cookie.secure":   "true",
 				"traefik.ingress.kubernetes.io/service.sticky.cookie.samesite": "none",
+				"traefik.ingress.kubernetes.io/service.sticky.cookie.path":     "foobar",
 			},
 			expected: &ServiceConfig{
 				Service: &ServiceIng{
@@ -122,6 +123,7 @@ func Test_parseServiceConfig(t *testing.T) {
 							Secure:   true,
 							HTTPOnly: true,
 							SameSite: "none",
+							Path:     String("foobar"),
 						},
 					},
 					ServersScheme:    "protocol",
@@ -138,7 +140,11 @@ func Test_parseServiceConfig(t *testing.T) {
 			},
 			expected: &ServiceConfig{
 				Service: &ServiceIng{
-					Sticky:         &dynamic.Sticky{Cookie: &dynamic.Cookie{}},
+					Sticky: &dynamic.Sticky{
+						Cookie: &dynamic.Cookie{
+							Path: String("/"),
+						},
+					},
 					PassHostHeader: Bool(true),
 				},
 			},

pkg/provider/kubernetes/ingress/kubernetes_test.go

@@ -24,6 +24,8 @@ var _ provider.Provider = (*Provider)(nil)
 
 func Bool(v bool) *bool { return &v }
 
+func String(v string) *string { return &v }
+
 func TestLoadConfigurationFromIngresses(t *testing.T) {
 	testCases := []struct {
 		desc                         string
@@ -126,6 +128,7 @@ func TestLoadConfigurationFromIngresses(t *testing.T) {
 										Name:     "foobar",
 										Secure:   true,
 										HTTPOnly: true,
+										Path:     String("/"),
 									},
 								},
 								Servers: []dynamic.Server{

pkg/provider/kv/kv_test.go

@@ -58,6 +58,7 @@ func Test_buildConfiguration(t *testing.T) {
 		"traefik/http/services/Service01/loadBalancer/sticky/cookie/name":                            "foobar",
 		"traefik/http/services/Service01/loadBalancer/sticky/cookie/secure":                          "true",
 		"traefik/http/services/Service01/loadBalancer/sticky/cookie/httpOnly":                        "true",
+		"traefik/http/services/Service01/loadBalancer/sticky/cookie/path":                            "foobar",
 		"traefik/http/services/Service01/loadBalancer/servers/0/url":                                 "foobar",
 		"traefik/http/services/Service01/loadBalancer/servers/1/url":                                 "foobar",
 		"traefik/http/services/Service02/mirroring/service":                                          "foobar",
@@ -70,6 +71,7 @@ func Test_buildConfiguration(t *testing.T) {
 		"traefik/http/services/Service03/weighted/sticky/cookie/name":                                "foobar",
 		"traefik/http/services/Service03/weighted/sticky/cookie/secure":                              "true",
 		"traefik/http/services/Service03/weighted/sticky/cookie/httpOnly":                            "true",
+		"traefik/http/services/Service03/weighted/sticky/cookie/path":                                "foobar",
 		"traefik/http/services/Service03/weighted/services/0/name":                                   "foobar",
 		"traefik/http/services/Service03/weighted/services/0/weight":                                 "42",
 		"traefik/http/services/Service03/weighted/services/1/name":                                   "foobar",
@@ -642,6 +644,7 @@ func Test_buildConfiguration(t *testing.T) {
 								Name:     "foobar",
 								Secure:   true,
 								HTTPOnly: true,
+								Path:     func(v string) *string { return &v }("foobar"),
 							},
 						},
 						Servers: []dynamic.Server{
@@ -708,6 +711,7 @@ func Test_buildConfiguration(t *testing.T) {
 								Name:     "foobar",
 								Secure:   true,
 								HTTPOnly: true,
+								Path:     func(v string) *string { return &v }("foobar"),
 							},
 						},
 					},

pkg/server/service/loadbalancer/wrr/wrr.go

@@ -26,6 +26,7 @@ type stickyCookie struct {
 	httpOnly bool
 	sameSite string
 	maxAge   int
+	path     string
 }
 
 func convertSameSite(sameSite string) http.SameSite {
@@ -79,6 +80,10 @@ func New(sticky *dynamic.Sticky, wantHealthCheck bool) *Balancer {
 			httpOnly: sticky.Cookie.HTTPOnly,
 			sameSite: sticky.Cookie.SameSite,
 			maxAge:   sticky.Cookie.MaxAge,
+			path:     "/",
+		}
+		if sticky.Cookie.Path != nil {
+			balancer.stickyCookie.path = *sticky.Cookie.Path
 		}
 	}
 
@@ -236,7 +241,7 @@ func (b *Balancer) ServeHTTP(w http.ResponseWriter, req *http.Request) {
 		cookie := &http.Cookie{
 			Name:     b.stickyCookie.name,
 			Value:    hash(server.name),
-			Path:     "/",
+			Path:     b.stickyCookie.path,
 			HttpOnly: b.stickyCookie.httpOnly,
 			Secure:   b.stickyCookie.secure,
 			SameSite: convertSameSite(b.stickyCookie.sameSite),

pkg/server/service/loadbalancer/wrr/wrr_test.go

@@ -226,6 +226,7 @@ func TestSticky(t *testing.T) {
 			HTTPOnly: true,
 			SameSite: "none",
 			MaxAge:   42,
+			Path:     func(v string) *string { return &v }("/foo"),
 		},
 	}, false)
 
@@ -263,6 +264,7 @@ func TestSticky(t *testing.T) {
 	assert.True(t, recorder.cookies["test"].Secure)
 	assert.Equal(t, http.SameSiteNoneMode, recorder.cookies["test"].SameSite)
 	assert.Equal(t, 42, recorder.cookies["test"].MaxAge)
+	assert.Equal(t, "/foo", recorder.cookies["test"].Path)
 }
 
 func TestSticky_FallBack(t *testing.T) {