Add TCP Middlewares support

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

@@ -159,7 +159,9 @@
 - "traefik.http.services.service01.loadbalancer.server.port=foobar"
 - "traefik.http.services.service01.loadbalancer.server.scheme=foobar"
 - "traefik.http.services.service01.loadbalancer.serverstransport=foobar"
+- "traefik.tcp.middlewares.middleware00.ipwhitelist.sourcerange=foobar, foobar"
 - "traefik.tcp.routers.tcprouter0.entrypoints=foobar, foobar"
+- "traefik.tcp.routers.tcprouter0.middlewares=foobar, foobar"
 - "traefik.tcp.routers.tcprouter0.rule=foobar"
 - "traefik.tcp.routers.tcprouter0.service=foobar"
 - "traefik.tcp.routers.tcprouter0.tls=true"
@@ -171,6 +173,7 @@
 - "traefik.tcp.routers.tcprouter0.tls.options=foobar"
 - "traefik.tcp.routers.tcprouter0.tls.passthrough=true"
 - "traefik.tcp.routers.tcprouter1.entrypoints=foobar, foobar"
+- "traefik.tcp.routers.tcprouter1.middlewares=foobar, foobar"
 - "traefik.tcp.routers.tcprouter1.rule=foobar"
 - "traefik.tcp.routers.tcprouter1.service=foobar"
 - "traefik.tcp.routers.tcprouter1.tls=true"

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

@@ -310,6 +310,7 @@
   [tcp.routers]
     [tcp.routers.TCPRouter0]
       entryPoints = ["foobar", "foobar"]
+      middlewares = ["foobar", "foobar"]
       service = "foobar"
       rule = "foobar"
       [tcp.routers.TCPRouter0.tls]
@@ -326,6 +327,7 @@
           sans = ["foobar", "foobar"]
     [tcp.routers.TCPRouter1]
       entryPoints = ["foobar", "foobar"]
+      middlewares = ["foobar", "foobar"]
       service = "foobar"
       rule = "foobar"
       [tcp.routers.TCPRouter1.tls]
@@ -362,6 +364,10 @@
         [[tcp.services.TCPService02.weighted.services]]
           name = "foobar"
           weight = 42
+  [tcp.middlewares]
+    [tcp.middlewares.Middleware00]
+      [tcp.middlewares.Middleware00.ipWhiteList]
+      sourceRange = ["foobar", "foobar"]
 
 [udp]
   [udp.routers]

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

@@ -350,6 +350,9 @@ tcp:
       entryPoints:
       - foobar
       - foobar
+      middlewares:
+      - foobar
+      - foobar
       service: foobar
       rule: foobar
       tls:
@@ -369,6 +372,9 @@ tcp:
       entryPoints:
       - foobar
       - foobar
+      middlewares:
+      - foobar
+      - foobar
       service: foobar
       rule: foobar
       tls:
@@ -384,6 +390,12 @@ tcp:
           sans:
           - foobar
           - foobar
+  middlewares:
+    Middleware00:
+      ipWhiteList:
+        sourceRange:
+        - foobar
+        - foobar
   services:
     TCPService01:
       loadBalancer:

docs/content/reference/dynamic-configuration/kubernetes-crd-definition-v1beta1.yml

@@ -27,6 +27,21 @@ spec:
     singular: middleware
   scope: Namespaced
 
+---
+apiVersion: apiextensions.k8s.io/v1beta1
+kind: CustomResourceDefinition
+metadata:
+  name: middlewaretcps.traefik.containo.us
+
+spec:
+  group: traefik.containo.us
+  version: v1alpha1
+  names:
+    kind: MiddlewareTCP
+    plural: middlewaretcps
+    singular: middlewaretcp
+  scope: Namespaced
+
 ---
 apiVersion: apiextensions.k8s.io/v1beta1
 kind: CustomResourceDefinition

docs/content/reference/dynamic-configuration/kubernetes-crd-rbac.yml

@@ -34,6 +34,7 @@ rules:
       - traefik.containo.us
     resources:
       - middlewares
+      - middlewaretcps
       - ingressroutes
       - traefikservices
       - ingressroutetcps

docs/content/reference/dynamic-configuration/kubernetes-crd-resource.yml

@@ -147,6 +147,8 @@ spec:
       services:
         - name: whoamitcp
           port: 8080
+      middlewares:
+        - name: ipwhitelist
   tls:
     secretName: foosecret
     passthrough: false

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

@@ -220,8 +220,12 @@
 | `traefik/http/services/Service03/weighted/sticky/cookie/name` | `foobar` |
 | `traefik/http/services/Service03/weighted/sticky/cookie/sameSite` | `foobar` |
 | `traefik/http/services/Service03/weighted/sticky/cookie/secure` | `true` |
+| `traefik/tcp/middlewares/Middleware00/ipWhiteList/sourceRange/0` | `foobar` |
+| `traefik/tcp/middlewares/Middleware00/ipWhiteList/sourceRange/1` | `foobar` |
 | `traefik/tcp/routers/TCPRouter0/entryPoints/0` | `foobar` |
 | `traefik/tcp/routers/TCPRouter0/entryPoints/1` | `foobar` |
+| `traefik/tcp/routers/TCPRouter0/middlewares/0` | `foobar` |
+| `traefik/tcp/routers/TCPRouter0/middlewares/1` | `foobar` |
 | `traefik/tcp/routers/TCPRouter0/rule` | `foobar` |
 | `traefik/tcp/routers/TCPRouter0/service` | `foobar` |
 | `traefik/tcp/routers/TCPRouter0/tls/certResolver` | `foobar` |
@@ -235,6 +239,8 @@
 | `traefik/tcp/routers/TCPRouter0/tls/passthrough` | `true` |
 | `traefik/tcp/routers/TCPRouter1/entryPoints/0` | `foobar` |
 | `traefik/tcp/routers/TCPRouter1/entryPoints/1` | `foobar` |
+| `traefik/tcp/routers/TCPRouter1/middlewares/0` | `foobar` |
+| `traefik/tcp/routers/TCPRouter1/middlewares/1` | `foobar` |
 | `traefik/tcp/routers/TCPRouter1/rule` | `foobar` |
 | `traefik/tcp/routers/TCPRouter1/service` | `foobar` |
 | `traefik/tcp/routers/TCPRouter1/tls/certResolver` | `foobar` |

docs/content/reference/dynamic-configuration/traefik.containo.us_ingressroutetcps.yaml

@@ -47,6 +47,21 @@ 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.

docs/content/reference/dynamic-configuration/traefik.containo.us_middlewaretcps.yaml

@@ -0,0 +1,59 @@
+
+---
+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: []