Add TCP Middlewares support

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

@@ -245,6 +245,21 @@ spec:
                   properties:
                     match:
                       type: string
+                    middlewares:
+                      description: Middlewares contains references to MiddlewareTCP
+                        resources.
+                      items:
+                        description: ObjectReference is a generic reference to a Traefik
+                          resource.
+                        properties:
+                          name:
+                            type: string
+                          namespace:
+                            type: string
+                        required:
+                        - name
+                        type: object
+                      type: array
                     services:
                       items:
                         description: ServiceTCP defines an upstream to proxy traffic.
@@ -989,6 +1004,65 @@ status:
   conditions: []
   storedVersions: []
 
+---
+apiVersion: apiextensions.k8s.io/v1
+kind: CustomResourceDefinition
+metadata:
+  annotations:
+    controller-gen.kubebuilder.io/version: v0.4.1
+  creationTimestamp: null
+  name: middlewaretcps.traefik.containo.us
+spec:
+  group: traefik.containo.us
+  names:
+    kind: MiddlewareTCP
+    listKind: MiddlewareTCPList
+    plural: middlewaretcps
+    singular: middlewaretcp
+  scope: Namespaced
+  versions:
+  - name: v1alpha1
+    schema:
+      openAPIV3Schema:
+        description: MiddlewareTCP is a specification for a MiddlewareTCP resource.
+        properties:
+          apiVersion:
+            description: 'APIVersion defines the versioned schema of this representation
+              of an object. Servers should convert recognized schemas to the latest
+              internal value, and may reject unrecognized values. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#resources'
+            type: string
+          kind:
+            description: 'Kind is a string value representing the REST resource this
+              object represents. Servers may infer this from the endpoint the client
+              submits requests to. Cannot be updated. In CamelCase. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds'
+            type: string
+          metadata:
+            type: object
+          spec:
+            description: MiddlewareTCPSpec holds the MiddlewareTCP configuration.
+            properties:
+              ipWhiteList:
+                description: TCPIPWhiteList holds the TCP ip white list configuration.
+                properties:
+                  sourceRange:
+                    items:
+                      type: string
+                    type: array
+                type: object
+            type: object
+        required:
+        - metadata
+        - spec
+        type: object
+    served: true
+    storage: true
+status:
+  acceptedNames:
+    kind: ""
+    plural: ""
+  conditions: []
+  storedVersions: []
+
 ---
 apiVersion: apiextensions.k8s.io/v1
 kind: CustomResourceDefinition