Add mirrorBody option to HTTP mirroring

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

@@ -2506,6 +2506,11 @@ spec:
                       Default value is -1, which means unlimited size.
                     format: int64
                     type: integer
+                  mirrorBody:
+                    description: |-
+                      MirrorBody defines whether the body of the request should be mirrored.
+                      Default value is true.
+                    type: boolean
                   mirrors:
                     description: Mirrors defines the list of mirrors where Traefik
                       will duplicate the traffic.

integration/fixtures/mirror.toml

@@ -28,6 +28,10 @@
     service = "mirrorWithMaxBody"
     rule = "Path(`/whoamiWithMaxBody`)"
 
+  [http.routers.router3]
+    service = "mirrorWithoutBody"
+    rule = "Path(`/whoamiWithoutBody`)"
+
 
 [http.services]
   [http.services.mirror.mirroring]
@@ -49,6 +53,16 @@
     name = "mirror2"
     percent = 50
 
+  [http.services.mirrorWithoutBody.mirroring]
+    service = "service1"
+    mirrorBody = false
+  [[http.services.mirrorWithoutBody.mirroring.mirrors]]
+    name = "mirror1"
+    percent = 10
+  [[http.services.mirrorWithoutBody.mirroring.mirrors]]
+    name = "mirror2"
+    percent = 50
+
 
   [http.services.service1.loadBalancer]
     [[http.services.service1.loadBalancer.servers]]