Merge branch v2.1 into v2.2

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

@@ -233,6 +233,14 @@ you'd add the tag `traefik.http.services.{name-of-your-choice}.loadbalancer.pass
     traefik.http.services.myservice.loadbalancer.sticky.cookie.secure=true
     ```
 
+??? info "`traefik.http.services.<service_name>.loadbalancer.sticky.cookie.samesite`"
+    
+    See [sticky sessions](../services/index.md#sticky-sessions) for more information.
+    
+    ```yaml
+    traefik.http.services.myservice.loadbalancer.sticky.cookie.samesite=none
+    ```
+
 ??? info "`traefik.http.services.<service_name>.loadbalancer.responseforwarding.flushinterval`"
     <!-- TODO doc responseforwarding in services page -->
     

docs/content/routing/providers/docker.md

@@ -366,6 +366,14 @@ you'd add the label `traefik.http.services.<name-of-your-choice>.loadbalancer.pa
     - "traefik.http.services.myservice.loadbalancer.sticky.cookie.secure=true"
     ```
 
+??? info "`traefik.http.services.<service_name>.loadbalancer.sticky.cookie.samesite`"
+    
+    See [sticky sessions](../services/index.md#sticky-sessions) for more information.
+    
+    ```yaml
+    - "traefik.http.services.myservice.loadbalancer.sticky.cookie.samesite=none"
+    ```
+
 ??? info "`traefik.http.services.<service_name>.loadbalancer.responseforwarding.flushinterval`"
 
     See [response forwarding](../services/index.md#response-forwarding) for more information.

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

@@ -340,6 +340,7 @@ Register the `IngressRoute` [kind](../../reference/dynamic-configuration/kuberne
               httpOnly: true
               name: cookie
               secure: true
+              sameSite: none
           strategy: RoundRobin
           weight: 10
       tls:                              # [9]

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

@@ -290,14 +290,6 @@ which in turn will create the resulting routers, services, handlers, etc.
     traefik.ingress.kubernetes.io/service.sticky: "true"
     ```
 
-??? info "`traefik.ingress.kubernetes.io/service.sticky.cookie.httponly`"
-
-    See [sticky sessions](../services/index.md#sticky-sessions) for more information.
-
-    ```yaml
-    traefik.ingress.kubernetes.io/service.sticky.cookie.httponly: "true"
-    ```
-
 ??? info "`traefik.ingress.kubernetes.io/service.sticky.cookie.name`"
 
     See [sticky sessions](../services/index.md#sticky-sessions) for more information.
@@ -314,6 +306,22 @@ which in turn will create the resulting routers, services, handlers, etc.
     traefik.ingress.kubernetes.io/service.sticky.cookie.secure: "true"
     ```
 
+??? info "`traefik.ingress.kubernetes.io/service.sticky.cookie.samesite`"
+
+    See [sticky sessions](../services/index.md#sticky-sessions) for more information.
+
+    ```yaml
+    traefik.ingress.kubernetes.io/service.sticky.cookie.samesite: "none"
+    ```
+
+??? info "`traefik.ingress.kubernetes.io/service.sticky.cookie.httponly`"
+
+    See [sticky sessions](../services/index.md#sticky-sessions) for more information.
+
+    ```yaml
+    traefik.ingress.kubernetes.io/service.sticky.cookie.httponly: "true"
+    ```
+
 ### TLS
 
 #### Communication Between Traefik and Pods

docs/content/routing/providers/kv.md

@@ -214,6 +214,14 @@ A Story of key & values
     |---------------------------------------------------------------------|--------|
     | `traefik/http/services/myservice/loadbalancer/sticky/cookie/secure` | `true` |
 
+??? info "`traefik/http/services/<service_name>/loadbalancer/sticky/cookie/samesite`"
+
+    See [sticky sessions](../services/index.md#sticky-sessions) for more information.
+
+    | Key (Path)                                                            | Value  |
+    |-----------------------------------------------------------------------|--------|
+    | `traefik/http/services/myservice/loadbalancer/sticky/cookie/samesite` | `none` |
+
 ??? info "`traefik/http/services/<service_name>/loadbalancer/responseforwarding/flushinterval`"
 
     See [response forwarding](../services/index.md#response-forwarding) for more information.
@@ -264,6 +272,12 @@ A Story of key & values
     |----------------------------------------------------------------------|--------|
     | `traefik/http/services/<service_name>/weighted/sticky/cookie/secure` | `true` |
 
+??? info "`traefik/http/services/<service_name>/weighted/sticky/cookie/samesite`"
+
+    | Key (Path)                                                             | Value  |
+    |------------------------------------------------------------------------|--------|
+    | `traefik/http/services/<service_name>/weighted/sticky/cookie/samesite` | `none` |
+
 ??? info "`traefik/http/services/<service_name>/weighted/sticky/cookie/httpOnly`"
 
     | Key (Path)                                                             | Value  |

docs/content/routing/providers/marathon.md

@@ -264,6 +264,14 @@ For example, to change the passHostHeader behavior, you'd add the label `"traefi
     "traefik.http.services.myservice.loadbalancer.sticky.cookie.secure": "true"
     ```
 
+??? info "`traefik.http.services.<service_name>.loadbalancer.sticky.cookie.samesite`"
+    
+    See [sticky sessions](../services/index.md#sticky-sessions) for more information.
+    
+    ```json
+    "traefik.http.services.myservice.loadbalancer.sticky.cookie.samesite": "none"
+    ```
+
 ??? info "`traefik.http.services.<service_name>.loadbalancer.responseforwarding.flushinterval`"
     
     See [response forwarding](../services/index.md#response-forwarding) for more information.

docs/content/routing/providers/rancher.md

@@ -270,6 +270,14 @@ you'd add the label `traefik.http.services.{name-of-your-choice}.loadbalancer.pa
     - "traefik.http.services.myservice.loadbalancer.sticky.cookie.secure=true"
     ```
 
+??? info "`traefik.http.services.<service_name>.loadbalancer.sticky.cookie.samesite`"
+    
+    See [sticky sessions](../services/index.md#sticky-sessions) for more information.
+    
+    ```yaml
+    - "traefik.http.services.myservice.loadbalancer.sticky.cookie.samesite=none"
+    ```
+
 ??? info "`traefik.http.services.<service_name>.loadbalancer.responseforwarding.flushinterval`"
     
     See [response forwarding](../services/index.md#response-forwarding) for more information.