Support domain configuration for sticky cookies

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

@@ -322,6 +322,14 @@ you'd add the tag `traefik.http.services.{name-of-your-choice}.loadbalancer.pass
     traefik.http.services.myservice.loadbalancer.sticky.cookie.samesite=none
     ```
 
+??? info "`traefik.http.services.<service_name>.loadbalancer.sticky.cookie.domain`"
+    
+    See [sticky sessions](../services/index.md#sticky-sessions) for more information.
+    
+    ```yaml
+    traefik.http.services.myservice.loadbalancer.sticky.cookie.domain=foo.com
+    ```
+
 ??? info "`traefik.http.services.<service_name>.loadbalancer.sticky.cookie.maxage`"
     
     See [sticky sessions](../services/index.md#sticky-sessions) for more information.

docs/content/routing/providers/docker.md

@@ -437,6 +437,14 @@ you'd add the label `traefik.http.services.<name-of-your-choice>.loadbalancer.pa
     - "traefik.http.services.myservice.loadbalancer.sticky.cookie.samesite=none"
     ```
 
+??? info "`traefik.http.services.<service_name>.loadbalancer.sticky.cookie.domain`"
+
+    See [sticky sessions](../services/index.md#sticky-sessions) for more information.
+
+    ```yaml
+    - "traefik.http.services.myservice.loadbalancer.sticky.cookie.domain=foo.com"
+    ```
+
 ??? info "`traefik.http.services.<service_name>.loadbalancer.sticky.cookie.maxage`"
 
     See [sticky sessions](../services/index.md#sticky-sessions) for more information.

docs/content/routing/providers/ecs.md

@@ -324,6 +324,14 @@ you'd add the label `traefik.http.services.{name-of-your-choice}.loadbalancer.pa
     traefik.http.services.myservice.loadbalancer.sticky.cookie.samesite=none
     ```
 
+??? info "`traefik.http.services.<service_name>.loadbalancer.sticky.cookie.domain`"
+    
+    See [sticky sessions](../services/index.md#sticky-sessions) for more information.
+    
+    ```yaml
+    traefik.http.services.myservice.loadbalancer.sticky.cookie.domain=foo.com
+    ```
+
 ??? info "`traefik.http.services.<service_name>.loadbalancer.sticky.cookie.maxage`"
     
     See [sticky sessions](../services/index.md#sticky-sessions) for more information.

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

@@ -357,6 +357,7 @@ Register the `IngressRoute` [kind](../../reference/dynamic-configuration/kuberne
               sameSite: none
               maxAge: 42  
               path: /foo
+              domain: foo.com
           strategy: RoundRobin
           weight: 10
           nativeLB: true                # [16]

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

@@ -391,6 +391,14 @@ which in turn will create the resulting routers, services, handlers, etc.
     traefik.ingress.kubernetes.io/service.sticky.cookie.samesite: "none"
     ```
 
+??? info "`traefik.ingress.kubernetes.io/service.sticky.cookie.domain`"
+
+    See [sticky sessions](../services/index.md#sticky-sessions) for more information.
+
+    ```yaml
+    traefik.ingress.kubernetes.io/service.sticky.cookie.domain: "foo.com"
+    ```
+
 ??? info "`traefik.ingress.kubernetes.io/service.sticky.cookie.httponly`"
 
     See [sticky sessions](../services/index.md#sticky-sessions) for more information.

docs/content/routing/providers/kv.md

@@ -276,6 +276,14 @@ A Story of key & values
     |-----------------------------------------------------------------------|--------|
     | `traefik/http/services/myservice/loadbalancer/sticky/cookie/samesite` | `none` |
 
+??? info "`traefik/http/services/<service_name>/loadbalancer/sticky/cookie/domain`"
+
+    See [sticky sessions](../services/index.md#sticky-sessions) for more information.
+
+    | Key (Path)                                                            | Value     |
+    |-----------------------------------------------------------------------|-----------|
+    | `traefik/http/services/myservice/loadbalancer/sticky/cookie/domain`   | `foo.com` |
+
 ??? info "`traefik/http/services/<service_name>/loadbalancer/sticky/cookie/maxage`"
 
     See [sticky sessions](../services/index.md#sticky-sessions) for more information.
@@ -340,6 +348,12 @@ A Story of key & values
     |------------------------------------------------------------------------|--------|
     | `traefik/http/services/<service_name>/weighted/sticky/cookie/samesite` | `none` |
 
+??? info "`traefik/http/services/<service_name>/weighted/sticky/cookie/domain`"
+
+    | Key (Path)                                                             | Value     |
+    |------------------------------------------------------------------------|-----------|
+    | `traefik/http/services/<service_name>/weighted/sticky/cookie/domain`   | `foo.com` |
+
 ??? info "`traefik/http/services/<service_name>/weighted/sticky/cookie/httpOnly`"
 
     | Key (Path)                                                             | Value  |

docs/content/routing/providers/nomad.md

@@ -306,6 +306,14 @@ you'd add the tag `traefik.http.services.{name-of-your-choice}.loadbalancer.pass
     traefik.http.services.myservice.loadbalancer.sticky.cookie.samesite=none
     ```
 
+??? info "`traefik.http.services.<service_name>.loadbalancer.sticky.cookie.domain`"
+
+    See [sticky sessions](../services/index.md#sticky-sessions) for more information.
+
+    ```yaml
+    traefik.http.services.myservice.loadbalancer.sticky.cookie.domain=foo.com
+    ```
+
 ??? info "`traefik.http.services.<service_name>.loadbalancer.sticky.cookie.maxage`"
 
     See [sticky sessions](../services/index.md#sticky-sessions) for more information.

docs/content/routing/providers/swarm.md

@@ -451,6 +451,14 @@ you'd add the label `traefik.http.services.<name-of-your-choice>.loadbalancer.pa
     - "traefik.http.services.myservice.loadbalancer.sticky.cookie.samesite=none"
     ```
 
+??? info "`traefik.http.services.<service_name>.loadbalancer.sticky.cookie.domain`"
+
+    See [sticky sessions](../services/index.md#sticky-sessions) for more information.
+
+    ```yaml
+    - "traefik.http.services.myservice.loadbalancer.sticky.cookie.domain=foo.com"
+    ```
+
 ??? info "`traefik.http.services.<service_name>.loadbalancer.responseforwarding.flushinterval`"
 
     See [response forwarding](../services/index.md#response-forwarding) for more information.