Custom resource definition

Co-authored-by: Mathieu Lonjaret <mathieu.lonjaret@gmail.com>

Gopkg.lock

@@ -135,21 +135,6 @@
   pruneopts = "NUT"
   revision = "a3fa4a771d87bda2514a90a157e1fed1b6897d2e"
 
-[[projects]]
-  digest = "1:975b8fd9f8bf97cfdbc6a6af823172e4315b8e0b1d99f7651472f4fe9ff61cbe"
-  name = "github.com/PuerkitoBio/purell"
-  packages = ["."]
-  pruneopts = "NUT"
-  revision = "8a290539e2e8629dbc4e6bad948158f790ec31f4"
-  version = "v1.0.0"
-
-[[projects]]
-  digest = "1:8098cd40cd09879efbf12e33bcd51ead4a66006ac802cd563a66c4f3373b9727"
-  name = "github.com/PuerkitoBio/urlesc"
-  packages = ["."]
-  pruneopts = "NUT"
-  revision = "5bd2802263f21d8788851d5305584c82a5c75d7e"
-
 [[projects]]
   digest = "1:e3fc14e683e391975da7c151bd49b968977a6d83244dda5d0a5d0f171a1c23fd"
   name = "github.com/Shopify/sarama"
@@ -642,16 +627,6 @@
   pruneopts = "NUT"
   revision = "30f82fa23fd844bd5bb1e5f216db87fd77b5eb43"
 
-[[projects]]
-  digest = "1:8731ec88b62435bdf4c35484309e6b7afd2e9caac8b0bb5661844d7d9ef70a64"
-  name = "github.com/emicklei/go-restful"
-  packages = [
-    ".",
-    "log",
-  ]
-  pruneopts = "NUT"
-  revision = "89ef8af493ab468a45a42bb0d89a06fccdd2fb22"
-
 [[projects]]
   digest = "1:6f26e34204ddad638d25456c6443c2763aa38954558226722c253e08e9f491fa"
   name = "github.com/exoscale/egoscale"
@@ -829,34 +804,6 @@
   revision = "390ab7935ee28ec6b286364bba9b4dd6410cb3d5"
   version = "v0.3.0"
 
-[[projects]]
-  digest = "1:e90c60f901104f83cdcad5961d752541a0cd6a0bd996d7fd920bfe8f8c39f241"
-  name = "github.com/go-openapi/jsonpointer"
-  packages = ["."]
-  pruneopts = "NUT"
-  revision = "46af16f9f7b149af66e5d1bd010e3574dc06de98"
-
-[[projects]]
-  digest = "1:98abd61947ff5c7c6fcfec5473d02a4821ed3a2dd99a4fbfdb7925b0dd745546"
-  name = "github.com/go-openapi/jsonreference"
-  packages = ["."]
-  pruneopts = "NUT"
-  revision = "13c6e3589ad90f49bd3e3bbe2c2cb3d7a4142272"
-
-[[projects]]
-  digest = "1:9a247af322a3c4780ad9ba3517f517d93925dee18a7e420209f786f5110b1a28"
-  name = "github.com/go-openapi/spec"
-  packages = ["."]
-  pruneopts = "NUT"
-  revision = "6aced65f8501fe1217321abf0749d354824ba2ff"
-
-[[projects]]
-  digest = "1:4f5899c71c18d685e67cb365438b433f9d3e0c39f4c865f3d4fe80459b12ffd7"
-  name = "github.com/go-openapi/swag"
-  packages = ["."]
-  pruneopts = "NUT"
-  revision = "1d0bd113de87027671077d3c71eb3ac5d7dbba72"
-
 [[projects]]
   digest = "1:00f1b1d722a012f54670ecc09ee92557d7314bfd9152a085ce91933c1c14b026"
   name = "github.com/go-resty/resty"
@@ -1072,14 +1019,6 @@
   pruneopts = "NUT"
   revision = "19f2c401e122352c047a84d6584dd51e2fb8fcc4"
 
-[[projects]]
-  branch = "master"
-  digest = "1:b7f860847a1d71f925ba9385ed95f1ebc0abfeb418a78e219ab61f48fdfeffad"
-  name = "github.com/howeyc/gopass"
-  packages = ["."]
-  pruneopts = "NUT"
-  revision = "bf9dde6d0d2c004a008c27aaee91170c786f6db8"
-
 [[projects]]
   digest = "1:45e66b20393507035c6a7d15bef5ffe8faf5b083621c1284d9824cc052776de5"
   name = "github.com/huandu/xstrings"
@@ -1141,12 +1080,12 @@
   revision = "72f9bd7c4e0c2a40055ab3d0f09654f730cce982"
 
 [[projects]]
-  digest = "1:63d8b364f0768ffda64b8e6e15c10535f3431e3c69d051dbb37f467ada02df98"
+  digest = "1:4e903242fe176238aaa469f59d7035f5abf2aa9acfefb8964ddd203651b574e9"
   name = "github.com/json-iterator/go"
   packages = ["."]
   pruneopts = "NUT"
-  revision = "28452fcdec4e44348d2af0d91d1e9e38da3a9e0a"
+  revision = "0ff49de124c6f76f8494e194af75bde0f1a49a29"
-  version = "1.0.5"
+  version = "v1.1.6"
 
 [[projects]]
   digest = "1:8b3234b10eacd5edea45bf0c13a585b608749da23f94aaf29b46d9ef8a8babf4"
@@ -1253,17 +1192,6 @@
   pruneopts = "NUT"
   revision = "c1c17f74874f2a5ea48bfb06b5459d4ef2689749"
 
-[[projects]]
-  digest = "1:f9d15bd15966e80ec044ed83df29c267b87fbf646765939ee37e48287061e71b"
-  name = "github.com/mailru/easyjson"
-  packages = [
-    "buffer",
-    "jlexer",
-    "jwriter",
-  ]
-  pruneopts = "NUT"
-  revision = "d5b7844b561a7bc640052f1b935f7b800330d7e0"
-
 [[projects]]
   digest = "1:4953945f4fdc12cb7aa0263710534fb64b35a85e4047570fdf1cb03284055f0d"
   name = "github.com/mattn/go-colorable"
@@ -1365,6 +1293,22 @@
   pruneopts = "NUT"
   revision = "63d60e9d0dbc60cf9164e6510889b0db6683d98c"
 
+[[projects]]
+  digest = "1:2f42fa12d6911c7b7659738758631bec870b7e9b4c6be5444f963cdcfccc191f"
+  name = "github.com/modern-go/concurrent"
+  packages = ["."]
+  pruneopts = "NUT"
+  revision = "bacd9c7ef1dd9b15be4a9909b8ac7a4e313eec94"
+  version = "1.0.3"
+
+[[projects]]
+  digest = "1:c6aca19413b13dc59c220ad7430329e2ec454cc310bc6d8de2c7e2b93c18a0f6"
+  name = "github.com/modern-go/reflect2"
+  packages = ["."]
+  pruneopts = "NUT"
+  revision = "4b7aa43c6742a2c18fdef89dd197aaae7dac7ccd"
+  version = "1.0.1"
+
 [[projects]]
   digest = "1:7bb97a5f80a2429fa605e176e16cf682cbb5ac681f421a06efb4e3b8efae6e5f"
   name = "github.com/mvdan/xurls"
@@ -1929,25 +1873,18 @@
   revision = "fff93fa7cd278d84afc205751523809c464168ab"
 
 [[projects]]
-  digest = "1:6333c67358d261e0b96d6777a10f08ca074e2348a6c99d9dc1cebd0cf3736cb2"
+  digest = "1:ca9ebfc1200ca7423d9778dba9cdd463704753541c99dc4896f15e0b8b2bf1e8"
   name = "golang.org/x/text"
   packages = [
-    "cases",
-    "internal",
     "internal/gen",
-    "internal/tag",
     "internal/triegen",
     "internal/ucd",
-    "language",
-    "runes",
     "secure/bidirule",
-    "secure/precis",
     "transform",
     "unicode/bidi",
     "unicode/cldr",
     "unicode/norm",
     "unicode/rangetable",
-    "width",
   ]
   pruneopts = "NUT"
   revision = "4ee4af566555f5fbe026368b75596286a312663a"
@@ -1959,6 +1896,27 @@
   pruneopts = "NUT"
   revision = "8be79e1e0910c292df4e79c241bb7e8f7e725959"
 
+[[projects]]
+  branch = "master"
+  digest = "1:e46d8e20161401a9cf8765dfa428494a3492a0b56fe114156b7da792bf41ba78"
+  name = "golang.org/x/tools"
+  packages = [
+    "go/ast/astutil",
+    "go/gcexportdata",
+    "go/internal/cgo",
+    "go/internal/gcimporter",
+    "go/internal/packagesdriver",
+    "go/packages",
+    "go/types/typeutil",
+    "imports",
+    "internal/fastwalk",
+    "internal/gopathwalk",
+    "internal/module",
+    "internal/semver",
+  ]
+  pruneopts = "NUT"
+  revision = "589c23e65e65055d47b9ad4a99723bc389136265"
+
 [[projects]]
   branch = "master"
   digest = "1:da32ebe70dd3ec97d2df26281b08b18d05c2f12491ae79f389813f6c8d3006b3"
@@ -2105,7 +2063,7 @@
   revision = "53feefa2559fb8dfa8d81baad31be332c97d6c77"
 
 [[projects]]
-  digest = "1:85cc1b1a331f54ffd419ccd435426ee992603d4ba463b51790a312b59d1a09dc"
+  digest = "1:b1c6723e934087c2fa159e1c6a309c3c5c0b9a7d209c2ba6028f21240ebe7606"
   name = "k8s.io/api"
   packages = [
     "admissionregistration/v1alpha1",
@@ -2132,17 +2090,18 @@
     "rbac/v1alpha1",
     "rbac/v1beta1",
     "scheduling/v1alpha1",
+    "scheduling/v1beta1",
     "settings/v1alpha1",
     "storage/v1",
     "storage/v1alpha1",
     "storage/v1beta1",
   ]
   pruneopts = "NUT"
-  revision = "af4bc157c3a209798fc897f6d4aaaaeb6c2e0d6a"
+  revision = "e86510ea3fe79b17eda7b8b3bb5cf8811d3af968"
-  version = "kubernetes-1.9.0"
+  version = "kubernetes-1.11.7"
 
 [[projects]]
-  digest = "1:4f4489c97d0f170a24dbb98fd47e904bae80abe7ece29f337a28cbc5470877b1"
+  digest = "1:1fa62171c3cf8abf9933ec87c1a00881f8f086a5928b2a8481c469ab67cb4104"
   name = "k8s.io/apimachinery"
   packages = [
     "pkg/api/errors",
@@ -2151,7 +2110,7 @@
     "pkg/apis/meta/internalversion",
     "pkg/apis/meta/v1",
     "pkg/apis/meta/v1/unstructured",
-    "pkg/apis/meta/v1alpha1",
+    "pkg/apis/meta/v1beta1",
     "pkg/conversion",
     "pkg/conversion/queryparams",
     "pkg/fields",
@@ -2173,26 +2132,30 @@
     "pkg/util/framer",
     "pkg/util/intstr",
     "pkg/util/json",
+    "pkg/util/mergepatch",
     "pkg/util/net",
     "pkg/util/runtime",
     "pkg/util/sets",
+    "pkg/util/strategicpatch",
     "pkg/util/validation",
     "pkg/util/validation/field",
     "pkg/util/wait",
     "pkg/util/yaml",
     "pkg/version",
     "pkg/watch",
+    "third_party/forked/golang/json",
     "third_party/forked/golang/reflect",
   ]
   pruneopts = "NUT"
-  revision = "180eddb345a5be3a157cea1c624700ad5bd27b8f"
+  revision = "1525e4dadd2df06debdeb27ee24ac7db5b6413b1"
-  version = "kubernetes-1.9.0"
+  version = "kubernetes-1.11.7"
 
 [[projects]]
-  digest = "1:38c77bd3136157819bfeec7a3ce19b94a15f013f34499becb6ef3fdc206c660b"
+  digest = "1:b557d722202c63ce865634b8adc42b7d283b7d71bd52c7becf525abc04b8bed9"
   name = "k8s.io/client-go"
   packages = [
     "discovery",
+    "discovery/fake",
     "informers",
     "informers/admissionregistration",
     "informers/admissionregistration/v1alpha1",
@@ -2227,6 +2190,7 @@
     "informers/rbac/v1beta1",
     "informers/scheduling",
     "informers/scheduling/v1alpha1",
+    "informers/scheduling/v1beta1",
     "informers/settings",
     "informers/settings/v1alpha1",
     "informers/storage",
@@ -2259,6 +2223,7 @@
     "kubernetes/typed/rbac/v1alpha1",
     "kubernetes/typed/rbac/v1beta1",
     "kubernetes/typed/scheduling/v1alpha1",
+    "kubernetes/typed/scheduling/v1beta1",
     "kubernetes/typed/settings/v1alpha1",
     "kubernetes/typed/storage/v1",
     "kubernetes/typed/storage/v1alpha1",
@@ -2283,13 +2248,19 @@
     "listers/rbac/v1alpha1",
     "listers/rbac/v1beta1",
     "listers/scheduling/v1alpha1",
+    "listers/scheduling/v1beta1",
     "listers/settings/v1alpha1",
     "listers/storage/v1",
     "listers/storage/v1alpha1",
     "listers/storage/v1beta1",
+    "pkg/apis/clientauthentication",
+    "pkg/apis/clientauthentication/v1alpha1",
+    "pkg/apis/clientauthentication/v1beta1",
     "pkg/version",
+    "plugin/pkg/client/auth/exec",
     "rest",
     "rest/watch",
+    "testing",
     "tools/auth",
     "tools/cache",
     "tools/clientcmd",
@@ -2302,21 +2273,76 @@
     "transport",
     "util/buffer",
     "util/cert",
+    "util/connrotation",
     "util/flowcontrol",
     "util/homedir",
     "util/integer",
+    "util/retry",
   ]
   pruneopts = "NUT"
-  revision = "78700dec6369ba22221b72770783300f143df150"
+  revision = "7d04d0e2a0a1a4d4a1cd6baa432a2301492e4e65"
-  version = "v6.0.0"
+  version = "v8.0.0"
+
+[[projects]]
+  digest = "1:7320216e50843bfc1092d20b535a20683abc967e0eba38441c85c3265da10a34"
+  name = "k8s.io/code-generator"
+  packages = [
+    "cmd/client-gen",
+    "cmd/client-gen/args",
+    "cmd/client-gen/generators",
+    "cmd/client-gen/generators/fake",
+    "cmd/client-gen/generators/scheme",
+    "cmd/client-gen/generators/util",
+    "cmd/client-gen/path",
+    "cmd/client-gen/types",
+    "cmd/deepcopy-gen",
+    "cmd/deepcopy-gen/args",
+    "cmd/defaulter-gen",
+    "cmd/defaulter-gen/args",
+    "cmd/informer-gen",
+    "cmd/informer-gen/args",
+    "cmd/informer-gen/generators",
+    "cmd/lister-gen",
+    "cmd/lister-gen/args",
+    "cmd/lister-gen/generators",
+    "pkg/util",
+  ]
+  pruneopts = "T"
+  revision = "f8cba74510f397bac80157a6c4ccb0ffbc31b9d0"
+  version = "kubernetes-1.11.7"
 
 [[projects]]
   branch = "master"
-  digest = "1:f5487c07872bdb7c40ffe629430b2fa815f9eca0d2c02bb9e866962eb38a0e70"
+  digest = "1:61024ed77a53ac618effed55043bf6a9afbdeb64136bd6a5b0c992d4c0363766"
-  name = "k8s.io/kube-openapi"
+  name = "k8s.io/gengo"
-  packages = ["pkg/common"]
+  packages = [
+    "args",
+    "examples/deepcopy-gen/generators",
+    "examples/defaulter-gen/generators",
+    "examples/set-gen/sets",
+    "generator",
+    "namer",
+    "parser",
+    "types",
+  ]
   pruneopts = "NUT"
-  revision = "275e2ce91dec4c05a4094a7b1daee5560b555ac9"
+  revision = "0689ccc1d7d65d9dd1bedcc3b0b1ed7df91ba266"
+
+[[projects]]
+  digest = "1:c263611800c3a97991dbcf9d3bc4de390f6224aaa8ca0a7226a9d734f65a416a"
+  name = "k8s.io/klog"
+  packages = ["."]
+  pruneopts = "NUT"
+  revision = "71442cd4037d612096940ceb0f3fec3f7fff66e0"
+  version = "v0.2.0"
+
+[[projects]]
+  branch = "master"
+  digest = "1:03a96603922fc1f6895ae083e1e16d943b55ef0656b56965351bd87e7d90485f"
+  name = "k8s.io/kube-openapi"
+  packages = ["pkg/util/proto"]
+  pruneopts = "NUT"
+  revision = "15615b16d372105f0c69ff47dfe7402926a65aaa"
 
 [solve-meta]
   analyzer-name = "dep"
@@ -2453,7 +2479,6 @@
     "gopkg.in/DataDog/dd-trace-go.v1/ddtrace/opentracer",
     "gopkg.in/DataDog/dd-trace-go.v1/ddtrace/tracer",
     "gopkg.in/fsnotify.v1",
-    "gopkg.in/yaml.v2",
     "k8s.io/api/core/v1",
     "k8s.io/api/extensions/v1beta1",
     "k8s.io/apimachinery/pkg/api/errors",
@@ -2461,14 +2486,25 @@
     "k8s.io/apimachinery/pkg/labels",
     "k8s.io/apimachinery/pkg/runtime",
     "k8s.io/apimachinery/pkg/runtime/schema",
+    "k8s.io/apimachinery/pkg/runtime/serializer",
     "k8s.io/apimachinery/pkg/types",
     "k8s.io/apimachinery/pkg/util/intstr",
+    "k8s.io/apimachinery/pkg/watch",
+    "k8s.io/client-go/discovery",
+    "k8s.io/client-go/discovery/fake",
     "k8s.io/client-go/informers",
     "k8s.io/client-go/kubernetes",
     "k8s.io/client-go/kubernetes/scheme",
     "k8s.io/client-go/rest",
+    "k8s.io/client-go/testing",
     "k8s.io/client-go/tools/cache",
     "k8s.io/client-go/tools/clientcmd",
+    "k8s.io/client-go/util/flowcontrol",
+    "k8s.io/code-generator/cmd/client-gen",
+    "k8s.io/code-generator/cmd/deepcopy-gen",
+    "k8s.io/code-generator/cmd/defaulter-gen",
+    "k8s.io/code-generator/cmd/informer-gen",
+    "k8s.io/code-generator/cmd/lister-gen",
   ]
   solver-name = "gps-cdcl"
   solver-version = 1

Gopkg.toml

@@ -19,10 +19,22 @@
 #  name = "github.com/x/y"
 #  version = "2.4.0"
 
+required = [
+  "k8s.io/code-generator/cmd/client-gen",
+  "k8s.io/code-generator/cmd/deepcopy-gen",
+  "k8s.io/code-generator/cmd/defaulter-gen",
+  "k8s.io/code-generator/cmd/lister-gen",
+  "k8s.io/code-generator/cmd/informer-gen",
+]
+
 [prune]
   non-go = true
   go-tests = true
   unused-packages = true
+  [[prune.project]]
+    name = "k8s.io/code-generator"
+    non-go = false
+    unused-packages = false
 
 [[constraint]]
   branch = "master"
@@ -193,15 +205,23 @@
 
 [[constraint]]
   name = "k8s.io/client-go"
-  version = "6.0.0"
+  version = "8.0.0" # 8.0.0
+
+[[constraint]]
+  name = "k8s.io/code-generator"
+  version = "kubernetes-1.11.7"
 
 [[constraint]]
   name = "k8s.io/api"
-  version = "kubernetes-1.9.0"
+  version = "kubernetes-1.11.7" # "kubernetes-1.11.7"
 
 [[constraint]]
   name = "k8s.io/apimachinery"
-  version = "kubernetes-1.9.0"
+  version = "kubernetes-1.11.7" # "kubernetes-1.11.7"
+
+[[override]]
+  name = "github.com/json-iterator/go"
+  version = "1.1.6"
 
 [[constraint]]
   branch = "master"

Makefile

@@ -113,6 +113,9 @@ generate-webui: build-webui
 		echo 'For more informations show `webui/readme.md`' > $$PWD/static/DONT-EDIT-FILES-IN-THIS-DIRECTORY.md; \
 	fi
 
+generate-crd:
+	./script/update-generated-crd-code.sh
+
 lint:
 	script/validate-lint
 

cmd/configuration.go

@@ -20,7 +20,7 @@ import (
 	"github.com/containous/traefik/ping"
 	"github.com/containous/traefik/provider/docker"
 	"github.com/containous/traefik/provider/file"
-	"github.com/containous/traefik/provider/kubernetes"
+	"github.com/containous/traefik/provider/kubernetes/ingress"
 	"github.com/containous/traefik/provider/marathon"
 	"github.com/containous/traefik/provider/rest"
 	"github.com/containous/traefik/tracing/datadog"
@@ -214,7 +214,7 @@ func NewTraefikDefaultPointersConfiguration() *TraefikConfiguration {
 	defaultBoltDb.Prefix = "/traefik"
 
 	// default Kubernetes
-	var defaultKubernetes kubernetes.Provider
+	var defaultKubernetes ingress.Provider
 	defaultKubernetes.Watch = true
 
 	// default Mesos

cmd/traefik/traefik.go

@@ -28,7 +28,7 @@ import (
 	"github.com/containous/traefik/old/provider/ecs"
 	oldtypes "github.com/containous/traefik/old/types"
 	"github.com/containous/traefik/provider/aggregator"
-	"github.com/containous/traefik/provider/kubernetes"
+	"github.com/containous/traefik/provider/kubernetes/k8s"
 	"github.com/containous/traefik/safe"
 	"github.com/containous/traefik/server"
 	"github.com/containous/traefik/server/router"
@@ -116,7 +116,7 @@ Complete documentation is available at https://traefik.io`,
 	f.AddParser(reflect.SliceOf(reflect.TypeOf("")), &sliceOfStrings{})
 	f.AddParser(reflect.TypeOf(traefiktls.FilesOrContents{}), &traefiktls.FilesOrContents{})
 	f.AddParser(reflect.TypeOf(types.Constraints{}), &types.Constraints{})
-	f.AddParser(reflect.TypeOf(kubernetes.Namespaces{}), &kubernetes.Namespaces{})
+	f.AddParser(reflect.TypeOf(k8s.Namespaces{}), &k8s.Namespaces{})
 	f.AddParser(reflect.TypeOf(ecs.Clusters{}), &ecs.Clusters{})
 	f.AddParser(reflect.TypeOf([]types.Domain{}), &types.Domains{})
 	f.AddParser(reflect.TypeOf(types.DNSResolvers{}), &types.DNSResolvers{})

config/dyn_config.go

@@ -34,7 +34,7 @@ type TCPRouter struct {
 
 // RouterTCPTLSConfig holds the TLS configuration for a router
 type RouterTCPTLSConfig struct {
-	Passthrough bool `json:"passthrough,omitempty" toml:"passthrough,omitzero"`
+	Passthrough bool `json:"passthrough" toml:"passthrough,omitzero"`
 }
 
 // LoadBalancerService holds the LoadBalancerService configuration.
@@ -119,16 +119,6 @@ type HealthCheck struct {
 	Headers  map[string]string `json:"headers,omitempty" toml:",omitempty"`
 }
 
-// ClientTLS holds the TLS specific configurations as client
-// CA, Cert and Key can be either path or file contents.
-type ClientTLS struct {
-	CA                 string `description:"TLS CA" json:"ca,omitempty"`
-	CAOptional         bool   `description:"TLS CA.Optional" json:"caOptional,omitempty"`
-	Cert               string `description:"TLS cert" json:"cert,omitempty"`
-	Key                string `description:"TLS key" json:"key,omitempty"`
-	InsecureSkipVerify bool   `description:"TLS insecure skip verify" json:"insecureSkipVerify,omitempty"`
-}
-
 // CreateTLSConfig creates a TLS config from ClientTLS structures.
 func (clientTLS *ClientTLS) CreateTLSConfig() (*tls.Config, error) {
 	if clientTLS == nil {

config/middlewares.go

@@ -5,6 +5,8 @@ import (
 	"github.com/containous/traefik/ip"
 )
 
+// +k8s:deepcopy-gen=true
+
 // Middleware holds the Middleware configuration.
 type Middleware struct {
 	AddPrefix         *AddPrefix         `json:"addPrefix,omitempty"`
@@ -30,11 +32,15 @@ type Middleware struct {
 	Retry             *Retry             `json:"retry,omitempty"`
 }
 
+// +k8s:deepcopy-gen=true
+
 // AddPrefix holds the AddPrefix configuration.
 type AddPrefix struct {
 	Prefix string `json:"prefix,omitempty"`
 }
 
+// +k8s:deepcopy-gen=true
+
 // Auth holds the authentication configuration (BASIC, DIGEST, users).
 type Auth struct {
 	Basic   *BasicAuth   `json:"basic,omitempty" export:"true"`
@@ -42,6 +48,8 @@ type Auth struct {
 	Forward *ForwardAuth `json:"forward,omitempty" export:"true"`
 }
 
+// +k8s:deepcopy-gen=true
+
 // BasicAuth holds the HTTP basic authentication configuration.
 type BasicAuth struct {
 	Users        `json:"users,omitempty" mapstructure:","`
@@ -51,6 +59,8 @@ type BasicAuth struct {
 	HeaderField  string `json:"headerField,omitempty" export:"true"`
 }
 
+// +k8s:deepcopy-gen=true
+
 // Buffering holds the request/response buffering configuration.
 type Buffering struct {
 	MaxRequestBodyBytes  int64  `json:"maxRequestBodyBytes,omitempty"`
@@ -60,19 +70,27 @@ type Buffering struct {
 	RetryExpression      string `json:"retryExpression,omitempty"`
 }
 
+// +k8s:deepcopy-gen=true
+
 // Chain holds a chain of middlewares
 type Chain struct {
 	Middlewares []string `json:"middlewares"`
 }
 
+// +k8s:deepcopy-gen=true
+
 // CircuitBreaker holds the circuit breaker configuration.
 type CircuitBreaker struct {
 	Expression string `json:"expression,omitempty"`
 }
 
+// +k8s:deepcopy-gen=true
+
 // Compress holds the compress configuration.
 type Compress struct{}
 
+// +k8s:deepcopy-gen=true
+
 // DigestAuth holds the Digest HTTP authentication configuration.
 type DigestAuth struct {
 	Users        `json:"users,omitempty" mapstructure:","`
@@ -82,6 +100,8 @@ type DigestAuth struct {
 	HeaderField  string `json:"headerField,omitempty" export:"true"`
 }
 
+// +k8s:deepcopy-gen=true
+
 // ErrorPage holds the custom error page configuration.
 type ErrorPage struct {
 	Status  []string `json:"status,omitempty"`
@@ -89,6 +109,8 @@ type ErrorPage struct {
 	Query   string   `json:"query,omitempty"`
 }
 
+// +k8s:deepcopy-gen=true
+
 // ForwardAuth holds the http forward authentication configuration.
 type ForwardAuth struct {
 	Address             string     `description:"Authentication server address" json:"address,omitempty"`
@@ -97,6 +119,8 @@ type ForwardAuth struct {
 	AuthResponseHeaders []string   `description:"Headers to be forwarded from auth response" json:"authResponseHeaders,omitempty"`
 }
 
+// +k8s:deepcopy-gen=true
+
 // Headers holds the custom header configuration.
 type Headers struct {
 	CustomRequestHeaders  map[string]string `json:"customRequestHeaders,omitempty"`
@@ -154,6 +178,8 @@ func (h *Headers) HasSecureHeadersDefined() bool {
 		h.IsDevelopment)
 }
 
+// +k8s:deepcopy-gen=true
+
 // IPStrategy holds the ip strategy configuration.
 type IPStrategy struct {
 	Depth       int      `json:"depth,omitempty" export:"true"`
@@ -188,12 +214,16 @@ func (s *IPStrategy) Get() (ip.Strategy, error) {
 	return &ip.RemoteAddrStrategy{}, nil
 }
 
+// +k8s:deepcopy-gen=true
+
 // IPWhiteList holds the ip white list configuration.
 type IPWhiteList struct {
 	SourceRange []string    `json:"sourceRange,omitempty"`
 	IPStrategy  *IPStrategy `json:"ipStrategy,omitempty" label:"allowEmpty"`
 }
 
+// +k8s:deepcopy-gen=true
+
 // MaxConn holds maximum connection configuration.
 type MaxConn struct {
 	Amount        int64  `json:"amount,omitempty"`
@@ -205,12 +235,16 @@ func (m *MaxConn) SetDefaults() {
 	m.ExtractorFunc = "request.host"
 }
 
+// +k8s:deepcopy-gen=true
+
 // PassTLSClientCert holds the TLS client cert headers configuration.
 type PassTLSClientCert struct {
 	PEM  bool                      `description:"Enable header with escaped client pem" json:"pem"`
 	Info *TLSClientCertificateInfo `description:"Enable header with configured client cert info" json:"info,omitempty"`
 }
 
+// +k8s:deepcopy-gen=true
+
 // Rate holds the rate limiting configuration for a specific time period.
 type Rate struct {
 	Period  parse.Duration `json:"period,omitempty"`
@@ -218,6 +252,8 @@ type Rate struct {
 	Burst   int64          `json:"burst,omitempty"`
 }
 
+// +k8s:deepcopy-gen=true
+
 // RateLimit holds the rate limiting configuration for a given frontend.
 type RateLimit struct {
 	RateSet map[string]*Rate `json:"rateset,omitempty"`
@@ -230,6 +266,8 @@ func (r *RateLimit) SetDefaults() {
 	r.ExtractorFunc = "request.host"
 }
 
+// +k8s:deepcopy-gen=true
+
 // RedirectRegex holds the redirection configuration.
 type RedirectRegex struct {
 	Regex       string `json:"regex,omitempty"`
@@ -237,6 +275,8 @@ type RedirectRegex struct {
 	Permanent   bool   `json:"permanent,omitempty"`
 }
 
+// +k8s:deepcopy-gen=true
+
 // RedirectScheme holds the scheme redirection configuration.
 type RedirectScheme struct {
 	Scheme    string `json:"scheme,omitempty"`
@@ -244,32 +284,44 @@ type RedirectScheme struct {
 	Permanent bool   `json:"permanent,omitempty"`
 }
 
+// +k8s:deepcopy-gen=true
+
 // ReplacePath holds the ReplacePath configuration.
 type ReplacePath struct {
 	Path string `json:"path,omitempty"`
 }
 
+// +k8s:deepcopy-gen=true
+
 // ReplacePathRegex holds the ReplacePathRegex configuration.
 type ReplacePathRegex struct {
 	Regex       string `json:"regex,omitempty"`
 	Replacement string `json:"replacement,omitempty"`
 }
 
+// +k8s:deepcopy-gen=true
+
 // Retry holds the retry configuration.
 type Retry struct {
 	Attempts int `description:"Number of attempts" export:"true"`
 }
 
+// +k8s:deepcopy-gen=true
+
 // StripPrefix holds the StripPrefix configuration.
 type StripPrefix struct {
 	Prefixes []string `json:"prefixes,omitempty"`
 }
 
+// +k8s:deepcopy-gen=true
+
 // StripPrefixRegex holds the StripPrefixRegex configuration.
 type StripPrefixRegex struct {
 	Regex []string `json:"regex,omitempty"`
 }
 
+// +k8s:deepcopy-gen=true
+
 // TLSClientCertificateInfo holds the client TLS certificate info configuration.
 type TLSClientCertificateInfo struct {
 	NotAfter  bool                        `description:"Add NotAfter info in header" json:"notAfter"`
@@ -279,6 +331,8 @@ type TLSClientCertificateInfo struct {
 	Issuer    *TLSCLientCertificateDNInfo `description:"Add Issuer info in header" json:"issuer,omitempty"`
 }
 
+// +k8s:deepcopy-gen=true
+
 // TLSCLientCertificateDNInfo holds the client TLS certificate distinguished name info configuration
 // cf https://tools.ietf.org/html/rfc3739
 type TLSCLientCertificateDNInfo struct {
@@ -291,5 +345,19 @@ type TLSCLientCertificateDNInfo struct {
 	DomainComponent bool `description:"Add Domain Component info in header" json:"domainComponent"`
 }
 
+// +k8s:deepcopy-gen=true
+
 // Users holds a list of users
 type Users []string
+
+// +k8s:deepcopy-gen=true
+
+// ClientTLS holds the TLS specific configurations as client
+// CA, Cert and Key can be either path or file contents.
+type ClientTLS struct {
+	CA                 string `description:"TLS CA" json:"ca,omitempty"`
+	CAOptional         bool   `description:"TLS CA.Optional" json:"caOptional,omitempty"`
+	Cert               string `description:"TLS cert" json:"cert,omitempty"`
+	Key                string `description:"TLS key" json:"key,omitempty"`
+	InsecureSkipVerify bool   `description:"TLS insecure skip verify" json:"insecureSkipVerify,omitempty"`
+}

config/static/static_config.go

@@ -21,7 +21,8 @@ import (
 	acmeprovider "github.com/containous/traefik/provider/acme"
 	"github.com/containous/traefik/provider/docker"
 	"github.com/containous/traefik/provider/file"
-	"github.com/containous/traefik/provider/kubernetes"
+	"github.com/containous/traefik/provider/kubernetes/crd"
+	"github.com/containous/traefik/provider/kubernetes/ingress"
 	"github.com/containous/traefik/provider/marathon"
 	"github.com/containous/traefik/provider/rest"
 	"github.com/containous/traefik/tls"
@@ -137,7 +138,8 @@ type Providers struct {
 	Etcd                      *etcd.Provider          `description:"Enable Etcd backend with default settings" export:"true"`
 	Zookeeper                 *zk.Provider            `description:"Enable Zookeeper backend with default settings" export:"true"`
 	Boltdb                    *boltdb.Provider        `description:"Enable Boltdb backend with default settings" export:"true"`
-	Kubernetes                *kubernetes.Provider    `description:"Enable Kubernetes backend with default settings" export:"true"`
+	Kubernetes                *ingress.Provider       `description:"Enable Kubernetes backend with default settings" export:"true"`
+	KubernetesCRD             *crd.Provider           `description:"Enable Kubernetes backend with default settings" export:"true"`
 	Mesos                     *mesos.Provider         `description:"Enable Mesos backend with default settings" export:"true"`
 	Eureka                    *eureka.Provider        `description:"Enable Eureka backend with default settings" export:"true"`
 	ECS                       *ecs.Provider           `description:"Enable ECS backend with default settings" export:"true"`

config/zz_generated.deepcopy.go

@@ -0,0 +1,733 @@
+// +build !ignore_autogenerated
+
+/*
+The MIT License (MIT)
+
+Copyright (c) 2016-2019 Containous SAS
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.
+*/
+
+// Code generated by deepcopy-gen. DO NOT EDIT.
+
+package config
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *AddPrefix) DeepCopyInto(out *AddPrefix) {
+	*out = *in
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new AddPrefix.
+func (in *AddPrefix) DeepCopy() *AddPrefix {
+	if in == nil {
+		return nil
+	}
+	out := new(AddPrefix)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *Auth) DeepCopyInto(out *Auth) {
+	*out = *in
+	if in.Basic != nil {
+		in, out := &in.Basic, &out.Basic
+		*out = new(BasicAuth)
+		(*in).DeepCopyInto(*out)
+	}
+	if in.Digest != nil {
+		in, out := &in.Digest, &out.Digest
+		*out = new(DigestAuth)
+		(*in).DeepCopyInto(*out)
+	}
+	if in.Forward != nil {
+		in, out := &in.Forward, &out.Forward
+		*out = new(ForwardAuth)
+		(*in).DeepCopyInto(*out)
+	}
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new Auth.
+func (in *Auth) DeepCopy() *Auth {
+	if in == nil {
+		return nil
+	}
+	out := new(Auth)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *BasicAuth) DeepCopyInto(out *BasicAuth) {
+	*out = *in
+	if in.Users != nil {
+		in, out := &in.Users, &out.Users
+		*out = make(Users, len(*in))
+		copy(*out, *in)
+	}
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new BasicAuth.
+func (in *BasicAuth) DeepCopy() *BasicAuth {
+	if in == nil {
+		return nil
+	}
+	out := new(BasicAuth)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *Buffering) DeepCopyInto(out *Buffering) {
+	*out = *in
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new Buffering.
+func (in *Buffering) DeepCopy() *Buffering {
+	if in == nil {
+		return nil
+	}
+	out := new(Buffering)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *Chain) DeepCopyInto(out *Chain) {
+	*out = *in
+	if in.Middlewares != nil {
+		in, out := &in.Middlewares, &out.Middlewares
+		*out = make([]string, len(*in))
+		copy(*out, *in)
+	}
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new Chain.
+func (in *Chain) DeepCopy() *Chain {
+	if in == nil {
+		return nil
+	}
+	out := new(Chain)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *CircuitBreaker) DeepCopyInto(out *CircuitBreaker) {
+	*out = *in
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new CircuitBreaker.
+func (in *CircuitBreaker) DeepCopy() *CircuitBreaker {
+	if in == nil {
+		return nil
+	}
+	out := new(CircuitBreaker)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *ClientTLS) DeepCopyInto(out *ClientTLS) {
+	*out = *in
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new ClientTLS.
+func (in *ClientTLS) DeepCopy() *ClientTLS {
+	if in == nil {
+		return nil
+	}
+	out := new(ClientTLS)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *Compress) DeepCopyInto(out *Compress) {
+	*out = *in
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new Compress.
+func (in *Compress) DeepCopy() *Compress {
+	if in == nil {
+		return nil
+	}
+	out := new(Compress)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *DigestAuth) DeepCopyInto(out *DigestAuth) {
+	*out = *in
+	if in.Users != nil {
+		in, out := &in.Users, &out.Users
+		*out = make(Users, len(*in))
+		copy(*out, *in)
+	}
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new DigestAuth.
+func (in *DigestAuth) DeepCopy() *DigestAuth {
+	if in == nil {
+		return nil
+	}
+	out := new(DigestAuth)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *ErrorPage) DeepCopyInto(out *ErrorPage) {
+	*out = *in
+	if in.Status != nil {
+		in, out := &in.Status, &out.Status
+		*out = make([]string, len(*in))
+		copy(*out, *in)
+	}
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new ErrorPage.
+func (in *ErrorPage) DeepCopy() *ErrorPage {
+	if in == nil {
+		return nil
+	}
+	out := new(ErrorPage)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *ForwardAuth) DeepCopyInto(out *ForwardAuth) {
+	*out = *in
+	if in.TLS != nil {
+		in, out := &in.TLS, &out.TLS
+		*out = new(ClientTLS)
+		**out = **in
+	}
+	if in.AuthResponseHeaders != nil {
+		in, out := &in.AuthResponseHeaders, &out.AuthResponseHeaders
+		*out = make([]string, len(*in))
+		copy(*out, *in)
+	}
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new ForwardAuth.
+func (in *ForwardAuth) DeepCopy() *ForwardAuth {
+	if in == nil {
+		return nil
+	}
+	out := new(ForwardAuth)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *Headers) DeepCopyInto(out *Headers) {
+	*out = *in
+	if in.CustomRequestHeaders != nil {
+		in, out := &in.CustomRequestHeaders, &out.CustomRequestHeaders
+		*out = make(map[string]string, len(*in))
+		for key, val := range *in {
+			(*out)[key] = val
+		}
+	}
+	if in.CustomResponseHeaders != nil {
+		in, out := &in.CustomResponseHeaders, &out.CustomResponseHeaders
+		*out = make(map[string]string, len(*in))
+		for key, val := range *in {
+			(*out)[key] = val
+		}
+	}
+	if in.AllowedHosts != nil {
+		in, out := &in.AllowedHosts, &out.AllowedHosts
+		*out = make([]string, len(*in))
+		copy(*out, *in)
+	}
+	if in.HostsProxyHeaders != nil {
+		in, out := &in.HostsProxyHeaders, &out.HostsProxyHeaders
+		*out = make([]string, len(*in))
+		copy(*out, *in)
+	}
+	if in.SSLProxyHeaders != nil {
+		in, out := &in.SSLProxyHeaders, &out.SSLProxyHeaders
+		*out = make(map[string]string, len(*in))
+		for key, val := range *in {
+			(*out)[key] = val
+		}
+	}
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new Headers.
+func (in *Headers) DeepCopy() *Headers {
+	if in == nil {
+		return nil
+	}
+	out := new(Headers)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *IPStrategy) DeepCopyInto(out *IPStrategy) {
+	*out = *in
+	if in.ExcludedIPs != nil {
+		in, out := &in.ExcludedIPs, &out.ExcludedIPs
+		*out = make([]string, len(*in))
+		copy(*out, *in)
+	}
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new IPStrategy.
+func (in *IPStrategy) DeepCopy() *IPStrategy {
+	if in == nil {
+		return nil
+	}
+	out := new(IPStrategy)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *IPWhiteList) DeepCopyInto(out *IPWhiteList) {
+	*out = *in
+	if in.SourceRange != nil {
+		in, out := &in.SourceRange, &out.SourceRange
+		*out = make([]string, len(*in))
+		copy(*out, *in)
+	}
+	if in.IPStrategy != nil {
+		in, out := &in.IPStrategy, &out.IPStrategy
+		*out = new(IPStrategy)
+		(*in).DeepCopyInto(*out)
+	}
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new IPWhiteList.
+func (in *IPWhiteList) DeepCopy() *IPWhiteList {
+	if in == nil {
+		return nil
+	}
+	out := new(IPWhiteList)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *MaxConn) DeepCopyInto(out *MaxConn) {
+	*out = *in
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new MaxConn.
+func (in *MaxConn) DeepCopy() *MaxConn {
+	if in == nil {
+		return nil
+	}
+	out := new(MaxConn)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *Middleware) DeepCopyInto(out *Middleware) {
+	*out = *in
+	if in.AddPrefix != nil {
+		in, out := &in.AddPrefix, &out.AddPrefix
+		*out = new(AddPrefix)
+		**out = **in
+	}
+	if in.StripPrefix != nil {
+		in, out := &in.StripPrefix, &out.StripPrefix
+		*out = new(StripPrefix)
+		(*in).DeepCopyInto(*out)
+	}
+	if in.StripPrefixRegex != nil {
+		in, out := &in.StripPrefixRegex, &out.StripPrefixRegex
+		*out = new(StripPrefixRegex)
+		(*in).DeepCopyInto(*out)
+	}
+	if in.ReplacePath != nil {
+		in, out := &in.ReplacePath, &out.ReplacePath
+		*out = new(ReplacePath)
+		**out = **in
+	}
+	if in.ReplacePathRegex != nil {
+		in, out := &in.ReplacePathRegex, &out.ReplacePathRegex
+		*out = new(ReplacePathRegex)
+		**out = **in
+	}
+	if in.Chain != nil {
+		in, out := &in.Chain, &out.Chain
+		*out = new(Chain)
+		(*in).DeepCopyInto(*out)
+	}
+	if in.IPWhiteList != nil {
+		in, out := &in.IPWhiteList, &out.IPWhiteList
+		*out = new(IPWhiteList)
+		(*in).DeepCopyInto(*out)
+	}
+	if in.Headers != nil {
+		in, out := &in.Headers, &out.Headers
+		*out = new(Headers)
+		(*in).DeepCopyInto(*out)
+	}
+	if in.Errors != nil {
+		in, out := &in.Errors, &out.Errors
+		*out = new(ErrorPage)
+		(*in).DeepCopyInto(*out)
+	}
+	if in.RateLimit != nil {
+		in, out := &in.RateLimit, &out.RateLimit
+		*out = new(RateLimit)
+		(*in).DeepCopyInto(*out)
+	}
+	if in.RedirectRegex != nil {
+		in, out := &in.RedirectRegex, &out.RedirectRegex
+		*out = new(RedirectRegex)
+		**out = **in
+	}
+	if in.RedirectScheme != nil {
+		in, out := &in.RedirectScheme, &out.RedirectScheme
+		*out = new(RedirectScheme)
+		**out = **in
+	}
+	if in.BasicAuth != nil {
+		in, out := &in.BasicAuth, &out.BasicAuth
+		*out = new(BasicAuth)
+		(*in).DeepCopyInto(*out)
+	}
+	if in.DigestAuth != nil {
+		in, out := &in.DigestAuth, &out.DigestAuth
+		*out = new(DigestAuth)
+		(*in).DeepCopyInto(*out)
+	}
+	if in.ForwardAuth != nil {
+		in, out := &in.ForwardAuth, &out.ForwardAuth
+		*out = new(ForwardAuth)
+		(*in).DeepCopyInto(*out)
+	}
+	if in.MaxConn != nil {
+		in, out := &in.MaxConn, &out.MaxConn
+		*out = new(MaxConn)
+		**out = **in
+	}
+	if in.Buffering != nil {
+		in, out := &in.Buffering, &out.Buffering
+		*out = new(Buffering)
+		**out = **in
+	}
+	if in.CircuitBreaker != nil {
+		in, out := &in.CircuitBreaker, &out.CircuitBreaker
+		*out = new(CircuitBreaker)
+		**out = **in
+	}
+	if in.Compress != nil {
+		in, out := &in.Compress, &out.Compress
+		*out = new(Compress)
+		**out = **in
+	}
+	if in.PassTLSClientCert != nil {
+		in, out := &in.PassTLSClientCert, &out.PassTLSClientCert
+		*out = new(PassTLSClientCert)
+		(*in).DeepCopyInto(*out)
+	}
+	if in.Retry != nil {
+		in, out := &in.Retry, &out.Retry
+		*out = new(Retry)
+		**out = **in
+	}
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new Middleware.
+func (in *Middleware) DeepCopy() *Middleware {
+	if in == nil {
+		return nil
+	}
+	out := new(Middleware)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *PassTLSClientCert) DeepCopyInto(out *PassTLSClientCert) {
+	*out = *in
+	if in.Info != nil {
+		in, out := &in.Info, &out.Info
+		*out = new(TLSClientCertificateInfo)
+		(*in).DeepCopyInto(*out)
+	}
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new PassTLSClientCert.
+func (in *PassTLSClientCert) DeepCopy() *PassTLSClientCert {
+	if in == nil {
+		return nil
+	}
+	out := new(PassTLSClientCert)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *Rate) DeepCopyInto(out *Rate) {
+	*out = *in
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new Rate.
+func (in *Rate) DeepCopy() *Rate {
+	if in == nil {
+		return nil
+	}
+	out := new(Rate)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *RateLimit) DeepCopyInto(out *RateLimit) {
+	*out = *in
+	if in.RateSet != nil {
+		in, out := &in.RateSet, &out.RateSet
+		*out = make(map[string]*Rate, len(*in))
+		for key, val := range *in {
+			var outVal *Rate
+			if val == nil {
+				(*out)[key] = nil
+			} else {
+				in, out := &val, &outVal
+				*out = new(Rate)
+				**out = **in
+			}
+			(*out)[key] = outVal
+		}
+	}
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new RateLimit.
+func (in *RateLimit) DeepCopy() *RateLimit {
+	if in == nil {
+		return nil
+	}
+	out := new(RateLimit)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *RedirectRegex) DeepCopyInto(out *RedirectRegex) {
+	*out = *in
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new RedirectRegex.
+func (in *RedirectRegex) DeepCopy() *RedirectRegex {
+	if in == nil {
+		return nil
+	}
+	out := new(RedirectRegex)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *RedirectScheme) DeepCopyInto(out *RedirectScheme) {
+	*out = *in
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new RedirectScheme.
+func (in *RedirectScheme) DeepCopy() *RedirectScheme {
+	if in == nil {
+		return nil
+	}
+	out := new(RedirectScheme)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *ReplacePath) DeepCopyInto(out *ReplacePath) {
+	*out = *in
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new ReplacePath.
+func (in *ReplacePath) DeepCopy() *ReplacePath {
+	if in == nil {
+		return nil
+	}
+	out := new(ReplacePath)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *ReplacePathRegex) DeepCopyInto(out *ReplacePathRegex) {
+	*out = *in
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new ReplacePathRegex.
+func (in *ReplacePathRegex) DeepCopy() *ReplacePathRegex {
+	if in == nil {
+		return nil
+	}
+	out := new(ReplacePathRegex)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *Retry) DeepCopyInto(out *Retry) {
+	*out = *in
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new Retry.
+func (in *Retry) DeepCopy() *Retry {
+	if in == nil {
+		return nil
+	}
+	out := new(Retry)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *StripPrefix) DeepCopyInto(out *StripPrefix) {
+	*out = *in
+	if in.Prefixes != nil {
+		in, out := &in.Prefixes, &out.Prefixes
+		*out = make([]string, len(*in))
+		copy(*out, *in)
+	}
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new StripPrefix.
+func (in *StripPrefix) DeepCopy() *StripPrefix {
+	if in == nil {
+		return nil
+	}
+	out := new(StripPrefix)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *StripPrefixRegex) DeepCopyInto(out *StripPrefixRegex) {
+	*out = *in
+	if in.Regex != nil {
+		in, out := &in.Regex, &out.Regex
+		*out = make([]string, len(*in))
+		copy(*out, *in)
+	}
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new StripPrefixRegex.
+func (in *StripPrefixRegex) DeepCopy() *StripPrefixRegex {
+	if in == nil {
+		return nil
+	}
+	out := new(StripPrefixRegex)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *TLSCLientCertificateDNInfo) DeepCopyInto(out *TLSCLientCertificateDNInfo) {
+	*out = *in
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new TLSCLientCertificateDNInfo.
+func (in *TLSCLientCertificateDNInfo) DeepCopy() *TLSCLientCertificateDNInfo {
+	if in == nil {
+		return nil
+	}
+	out := new(TLSCLientCertificateDNInfo)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *TLSClientCertificateInfo) DeepCopyInto(out *TLSClientCertificateInfo) {
+	*out = *in
+	if in.Subject != nil {
+		in, out := &in.Subject, &out.Subject
+		*out = new(TLSCLientCertificateDNInfo)
+		**out = **in
+	}
+	if in.Issuer != nil {
+		in, out := &in.Issuer, &out.Issuer
+		*out = new(TLSCLientCertificateDNInfo)
+		**out = **in
+	}
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new TLSClientCertificateInfo.
+func (in *TLSClientCertificateInfo) DeepCopy() *TLSClientCertificateInfo {
+	if in == nil {
+		return nil
+	}
+	out := new(TLSClientCertificateInfo)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in Users) DeepCopyInto(out *Users) {
+	{
+		in := &in
+		*out = make(Users, len(*in))
+		copy(*out, *in)
+		return
+	}
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new Users.
+func (in Users) DeepCopy() Users {
+	if in == nil {
+		return nil
+	}
+	out := new(Users)
+	in.DeepCopyInto(out)
+	return *out
+}

integration/fixtures/k8s/01-crd.yml

@@ -0,0 +1,28 @@
+apiVersion: apiextensions.k8s.io/v1beta1
+kind: CustomResourceDefinition
+metadata:
+  name: ingressroutes.traefik.containo.us
+
+spec:
+  group: traefik.containo.us
+  version: v1alpha1
+  names:
+    kind: IngressRoute
+    plural: ingressroutes
+    singular: ingressroute
+  scope: Namespaced
+
+---
+apiVersion: apiextensions.k8s.io/v1beta1
+kind: CustomResourceDefinition
+metadata:
+  name: middlewares.traefik.containo.us
+
+spec:
+  group: traefik.containo.us
+  version: v1alpha1
+  names:
+    kind: Middleware
+    plural: middlewares
+    singular: middleware
+  scope: Namespaced

integration/fixtures/k8s/02-services.yml

@@ -1,11 +1,12 @@
----
 kind: Deployment
 apiVersion: extensions/v1beta1
 metadata:
   name: whoami
+  namespace: default
   labels:
     app: containous
     name: whoami
+
 spec:
   replicas: 2
   selector:
@@ -23,11 +24,14 @@ spec:
           image: containous/whoami
           ports:
             - containerPort: 80
+
 ---
 apiVersion: v1
 kind: Service
 metadata:
   name: whoami
+  namespace: default
+
 spec:
   ports:
     - name: http
@@ -35,17 +39,3 @@ spec:
   selector:
     app: containous
     task: whoami
----
-apiVersion: extensions/v1beta1
-kind: Ingress
-metadata:
-  name: cheeses
-spec:
-  rules:
-    - host: whoami.test
-      http:
-        paths:
-          - path: /whoami
-            backend:
-              serviceName: whoami
-              servicePort: http

integration/fixtures/k8s/03-ingress.yml

@@ -0,0 +1,15 @@
+apiVersion: extensions/v1beta1
+kind: Ingress
+metadata:
+  name: test.ingress
+  namespace: default
+
+spec:
+  rules:
+    - host: whoami.test
+      http:
+        paths:
+          - path: /whoami
+            backend:
+              serviceName: whoami
+              servicePort: http

integration/fixtures/k8s/03-ingressroute.yml

@@ -0,0 +1,18 @@
+apiVersion: traefik.containo.us/v1alpha1
+kind: IngressRoute
+metadata:
+  name: test.crd
+  namespace: default
+
+spec:
+  entrypoints:
+    - web
+
+  routes:
+  - match: Host(`foo.com`) && PathPrefix(`/bar`)
+    kind: Rule
+    priority: 12
+    services:
+    - name: whoami
+      port: 80
+

integration/fixtures/k8s/04-ingressroute.yml

@@ -0,0 +1,29 @@
+apiVersion: traefik.containo.us/v1alpha1
+kind: Middleware
+metadata:
+  name: stripprefix
+  namespace: default
+
+spec:
+  stripprefix:
+    prefixes:
+      - /tobestripped
+
+---
+apiVersion: traefik.containo.us/v1alpha1
+kind: IngressRoute
+metadata:
+  name: test2.crd
+  namespace: default
+
+spec:
+  entrypoints:
+    - web
+  routes:
+  - match: Host(`foo.com`) && PathPrefix(`/tobestripped`)
+    kind: Rule
+    services:
+    - name: whoami
+      port: 80
+    middlewares:
+    - name: stripprefix

integration/fixtures/k8s_crd.toml

@@ -0,0 +1,11 @@
+[global]
+debug=true
+
+[entryPoints]
+  [entryPoints.web]
+     address = ":8000"
+
+[api]
+
+[Providers]
+   [Providers.KubernetesCRD]

integration/fixtures/k8s_default.toml

@@ -2,7 +2,7 @@
 debug=true
 
 [entryPoints]
-  [entryPoints.http]
+  [entryPoints.web]
      address = ":8000"
 
 [api]

integration/integration_test.go

@@ -73,7 +73,7 @@ func init() {
 	}
 	if *host {
 		// tests launched from the host
-		// check.Suite(&K8sSuite{})
+		check.Suite(&K8sSuite{})
 		check.Suite(&ProxyProtocolSuite{})
 		check.Suite(&TCPSuite{})
 		// FIXME Provider tests

integration/k8s_test.go

@@ -1,81 +1,27 @@
 package integration
 
 import (
-	"crypto/tls"
-	"io/ioutil"
 	"net/http"
 	"os"
 	"path/filepath"
-	"regexp"
-	"strings"
 	"time"
 
 	"github.com/containous/traefik/integration/try"
-	"github.com/containous/traefik/log"
-	"github.com/containous/traefik/testhelpers"
 	"github.com/go-check/check"
 	checker "github.com/vdemeester/shakers"
-	v1 "k8s.io/api/core/v1"
-	v1beta12 "k8s.io/api/extensions/v1beta1"
-	"k8s.io/apimachinery/pkg/runtime"
-	"k8s.io/client-go/kubernetes"
-	"k8s.io/client-go/kubernetes/scheme"
-	"k8s.io/client-go/tools/clientcmd"
 )
 
 // K8sSuite
 type K8sSuite struct{ BaseSuite }
 
-const (
-	kubeServer = "https://127.0.0.1:6443"
-	namespace  = "default"
-)
-
 func (s *K8sSuite) SetUpSuite(c *check.C) {
 	s.createComposeProject(c, "k8s")
 	s.composeProject.Start(c)
-}
 
-func (s *K8sSuite) TearDownSuite(c *check.C) {
+	abs, err := filepath.Abs("./fixtures/k8s/kubeconfig.yaml")
-	s.composeProject.Stop(c)
-	os.Remove("./resources/compose/output/kubeconfig.yaml")
-}
-
-func parseK8sYaml(fileR []byte) []runtime.Object {
-	acceptedK8sTypes := regexp.MustCompile(`(Deployment|Service|Ingress)`)
-	sepYamlfiles := strings.Split(string(fileR), "---")
-	retVal := make([]runtime.Object, 0, len(sepYamlfiles))
-	for _, f := range sepYamlfiles {
-		if f == "\n" || f == "" {
-			continue
-		}
-
-		decode := scheme.Codecs.UniversalDeserializer().Decode
-		obj, groupVersionKind, err := decode([]byte(f), nil, nil)
-
-		if err != nil {
-			log.WithoutContext().Debugf("Error while decoding YAML object. Err was: %s", err)
-			continue
-		}
-
-		if !acceptedK8sTypes.MatchString(groupVersionKind.Kind) {
-			log.WithoutContext().Debugf("The custom-roles configMap contained K8s object types which are not supported! Skipping object with type: %s", groupVersionKind.Kind)
-		} else {
-			retVal = append(retVal, obj)
-		}
-	}
-	return retVal
-}
-
-func (s *K8sSuite) TestSimpleDefaultConfig(c *check.C) {
-	req := testhelpers.MustNewRequest(http.MethodGet, kubeServer, nil)
-	err := try.RequestWithTransport(req, time.Second*60, &http.Transport{TLSClientConfig: &tls.Config{InsecureSkipVerify: true}}, try.StatusCodeIs(http.StatusUnauthorized))
 	c.Assert(err, checker.IsNil)
 
-	abs, err := filepath.Abs("./resources/compose/output/kubeconfig.yaml")
+	err = try.Do(60*time.Second, try.DoCondition(func() error {
-	c.Assert(err, checker.IsNil)
-
-	err = try.Do(time.Second*60, try.DoCondition(func() error {
 		_, err := os.Stat(abs)
 		return err
 	}))
@@ -83,41 +29,54 @@ func (s *K8sSuite) TestSimpleDefaultConfig(c *check.C) {
 
 	err = os.Setenv("KUBECONFIG", abs)
 	c.Assert(err, checker.IsNil)
+}
 
+func (s *K8sSuite) TearDownSuite(c *check.C) {
+	s.composeProject.Stop(c)
+
+	err := os.Remove("./fixtures/k8s/kubeconfig.yaml")
+	if err != nil {
+		c.Log(err)
+	}
+	err = os.Remove("./fixtures/k8s/coredns.yaml")
+	if err != nil {
+		c.Log(err)
+	}
+	err = os.Remove("./fixtures/k8s/traefik.yaml")
+	if err != nil {
+		c.Log(err)
+	}
+}
+
+func (s *K8sSuite) TestIngressSimple(c *check.C) {
 	cmd, display := s.traefikCmd(withConfigFile("fixtures/k8s_default.toml"))
 	defer display(c)
 
-	err = cmd.Start()
+	err := cmd.Start()
 	c.Assert(err, checker.IsNil)
 	defer cmd.Process.Kill()
 
-	config, err := clientcmd.BuildConfigFromFlags("", abs)
+	err = try.GetRequest("http://127.0.0.1:8080/api/rawdata", 60*time.Second, try.StatusCodeIs(http.StatusOK), try.BodyContains("Host(`whoami.test`)"))
-	c.Assert(err, checker.IsNil)
+	c.Assert(err, checker.IsNil)
-
+}
-	clientset, err := kubernetes.NewForConfig(config)
+
-	c.Assert(err, checker.IsNil)
+func (s *K8sSuite) TestCRDSimple(c *check.C) {
-
+	cmd, display := s.traefikCmd(withConfigFile("fixtures/k8s_crd.toml"))
-	yamlContent, err := ioutil.ReadFile("./fixtures/k8s/test.yml")
+	defer display(c)
-	c.Assert(err, checker.IsNil)
+
-
+	err := cmd.Start()
-	k8sObjects := parseK8sYaml(yamlContent)
+	c.Assert(err, checker.IsNil)
-	for _, obj := range k8sObjects {
+	defer cmd.Process.Kill()
-		switch o := obj.(type) {
+
-		case *v1beta12.Deployment:
+	err = try.GetRequest("http://127.0.0.1:8080/api/rawdata", 60*time.Second, try.StatusCodeIs(http.StatusOK), try.BodyContains("Host(`foo.com`)"))
-			_, err := clientset.ExtensionsV1beta1().Deployments(namespace).Create(o)
+	c.Assert(err, checker.IsNil)
-			c.Assert(err, checker.IsNil)
+
-		case *v1.Service:
+	err = try.GetRequest("http://127.0.0.1:8080/api/rawdata", 1*time.Second, try.StatusCodeIs(http.StatusOK), try.BodyContains("PathPrefix(`/tobestripped`)"))
-			_, err := clientset.CoreV1().Services(namespace).Create(o)
+	c.Assert(err, checker.IsNil)
-			c.Assert(err, checker.IsNil)
+
-		case *v1beta12.Ingress:
+	err = try.GetRequest("http://127.0.0.1:8080/api/providers/kubernetescrd/routers", 1*time.Second, try.StatusCodeIs(http.StatusOK), try.BodyContains("default/stripprefix"))
-			_, err := clientset.ExtensionsV1beta1().Ingresses(namespace).Create(o)
+	c.Assert(err, checker.IsNil)
-			c.Assert(err, checker.IsNil)
+
-		default:
+	err = try.GetRequest("http://127.0.0.1:8080/api/providers/kubernetescrd/middlewares", 1*time.Second, try.StatusCodeIs(http.StatusOK), try.BodyContains("stripprefix"))
-			log.WithoutContext().Errorf("Unknown runtime object %+v %T", o, o)
-		}
-
-	}
-
-	err = try.GetRequest("http://127.0.0.1:8080/api/providers/kubernetes/routers", 60*time.Second, try.StatusCodeIs(http.StatusOK), try.BodyContains("Host(`whoami.test`)"))
 	c.Assert(err, checker.IsNil)
 }

integration/resources/compose/.gitignore

@@ -0,0 +1 @@
+output/

integration/resources/compose/k8s.yml

@@ -1,17 +1,18 @@
 server:
-  image: rancher/k3s:v0.2.0-rc4
+  image: rancher/k3s:v0.2.0
-  command: server --disable-agent
+  command: server --disable-agent --no-deploy traefik
   environment:
     - K3S_CLUSTER_SECRET=somethingtotallyrandom
     - K3S_KUBECONFIG_OUTPUT=/output/kubeconfig.yaml
     - K3S_KUBECONFIG_MODE=666
   volumes:
-    - ./output:/output
+    - ../../fixtures/k8s:/output
+    - ../../fixtures/k8s:/var/lib/rancher/k3s/server/manifests
   ports:
     - 6443:6443
 
 node:
-  image: rancher/k3s:v0.2.0-rc4
+  image: rancher/k3s:v0.2.0
   privileged: true
   links:
     - server

old/configuration/configuration.go

@@ -21,7 +21,6 @@ import (
 	"github.com/containous/traefik/old/provider/ecs"
 	"github.com/containous/traefik/old/provider/etcd"
 	"github.com/containous/traefik/old/provider/eureka"
-	"github.com/containous/traefik/old/provider/kubernetes"
 	"github.com/containous/traefik/old/provider/mesos"
 	"github.com/containous/traefik/old/provider/rancher"
 	"github.com/containous/traefik/old/provider/rest"
@@ -31,6 +30,7 @@ import (
 	acmeprovider "github.com/containous/traefik/provider/acme"
 	"github.com/containous/traefik/provider/docker"
 	"github.com/containous/traefik/provider/file"
+	"github.com/containous/traefik/provider/kubernetes/ingress"
 	newtypes "github.com/containous/traefik/types"
 	"github.com/go-acme/lego/challenge/dns01"
 	"github.com/pkg/errors"
@@ -92,7 +92,7 @@ type GlobalConfiguration struct {
 	Etcd                      *etcd.Provider          `description:"Enable Etcd backend with default settings" export:"true"`
 	Zookeeper                 *zk.Provider            `description:"Enable Zookeeper backend with default settings" export:"true"`
 	Boltdb                    *boltdb.Provider        `description:"Enable Boltdb backend with default settings" export:"true"`
-	Kubernetes                *kubernetes.Provider    `description:"Enable Kubernetes backend with default settings" export:"true"`
+	Kubernetes                *ingress.Provider       `description:"Enable Kubernetes backend with default settings" export:"true"`
 	Mesos                     *mesos.Provider         `description:"Enable Mesos backend with default settings" export:"true"`
 	Eureka                    *eureka.Provider        `description:"Enable Eureka backend with default settings" export:"true"`
 	ECS                       *ecs.Provider           `description:"Enable ECS backend with default settings" export:"true"`

old/provider/kubernetes/annotations.go

@@ -1,122 +0,0 @@
-package kubernetes
-
-import (
-	"strconv"
-
-	"github.com/containous/traefik/old/provider/label"
-)
-
-const (
-	annotationKubernetesIngressClass                    = "kubernetes.io/ingress.class"
-	annotationKubernetesAuthRealm                       = "ingress.kubernetes.io/auth-realm"
-	annotationKubernetesAuthType                        = "ingress.kubernetes.io/auth-type"
-	annotationKubernetesAuthSecret                      = "ingress.kubernetes.io/auth-secret"
-	annotationKubernetesAuthHeaderField                 = "ingress.kubernetes.io/auth-header-field"
-	annotationKubernetesAuthForwardResponseHeaders      = "ingress.kubernetes.io/auth-response-headers"
-	annotationKubernetesAuthRemoveHeader                = "ingress.kubernetes.io/auth-remove-header"
-	annotationKubernetesAuthForwardURL                  = "ingress.kubernetes.io/auth-url"
-	annotationKubernetesAuthForwardTrustHeaders         = "ingress.kubernetes.io/auth-trust-headers"
-	annotationKubernetesAuthForwardTLSSecret            = "ingress.kubernetes.io/auth-tls-secret"
-	annotationKubernetesAuthForwardTLSInsecure          = "ingress.kubernetes.io/auth-tls-insecure"
-	annotationKubernetesRewriteTarget                   = "ingress.kubernetes.io/rewrite-target"
-	annotationKubernetesWhiteListSourceRange            = "ingress.kubernetes.io/whitelist-source-range"
-	annotationKubernetesWhiteListIPStrategy             = "ingress.kubernetes.io/whitelist-ipstrategy"
-	annotationKubernetesWhiteListIPStrategyDepth        = "ingress.kubernetes.io/whitelist-ipstrategy-depth"
-	annotationKubernetesWhiteListIPStrategyExcludedIPs  = "ingress.kubernetes.io/whitelist-ipstrategy-excluded-ips"
-	annotationKubernetesPreserveHost                    = "ingress.kubernetes.io/preserve-host"
-	annotationKubernetesPassTLSCert                     = "ingress.kubernetes.io/pass-tls-cert" // Deprecated
-	annotationKubernetesPassTLSClientCert               = "ingress.kubernetes.io/pass-client-tls-cert"
-	annotationKubernetesFrontendEntryPoints             = "ingress.kubernetes.io/frontend-entry-points"
-	annotationKubernetesPriority                        = "ingress.kubernetes.io/priority"
-	annotationKubernetesCircuitBreakerExpression        = "ingress.kubernetes.io/circuit-breaker-expression"
-	annotationKubernetesLoadBalancerMethod              = "ingress.kubernetes.io/load-balancer-method"
-	annotationKubernetesAffinity                        = "ingress.kubernetes.io/affinity"
-	annotationKubernetesSessionCookieName               = "ingress.kubernetes.io/session-cookie-name"
-	annotationKubernetesRuleType                        = "ingress.kubernetes.io/rule-type"
-	annotationKubernetesRedirectEntryPoint              = "ingress.kubernetes.io/redirect-entry-point"
-	annotationKubernetesRedirectPermanent               = "ingress.kubernetes.io/redirect-permanent"
-	annotationKubernetesRedirectRegex                   = "ingress.kubernetes.io/redirect-regex"
-	annotationKubernetesRedirectReplacement             = "ingress.kubernetes.io/redirect-replacement"
-	annotationKubernetesMaxConnAmount                   = "ingress.kubernetes.io/max-conn-amount"
-	annotationKubernetesMaxConnExtractorFunc            = "ingress.kubernetes.io/max-conn-extractor-func"
-	annotationKubernetesRateLimit                       = "ingress.kubernetes.io/rate-limit"
-	annotationKubernetesErrorPages                      = "ingress.kubernetes.io/error-pages"
-	annotationKubernetesBuffering                       = "ingress.kubernetes.io/buffering"
-	annotationKubernetesResponseForwardingFlushInterval = "ingress.kubernetes.io/responseforwarding-flushinterval"
-	annotationKubernetesAppRoot                         = "ingress.kubernetes.io/app-root"
-	annotationKubernetesServiceWeights                  = "ingress.kubernetes.io/service-weights"
-	annotationKubernetesRequestModifier                 = "ingress.kubernetes.io/request-modifier"
-
-	annotationKubernetesSSLForceHost            = "ingress.kubernetes.io/ssl-force-host"
-	annotationKubernetesSSLRedirect             = "ingress.kubernetes.io/ssl-redirect"
-	annotationKubernetesHSTSMaxAge              = "ingress.kubernetes.io/hsts-max-age"
-	annotationKubernetesHSTSIncludeSubdomains   = "ingress.kubernetes.io/hsts-include-subdomains"
-	annotationKubernetesCustomRequestHeaders    = "ingress.kubernetes.io/custom-request-headers"
-	annotationKubernetesCustomResponseHeaders   = "ingress.kubernetes.io/custom-response-headers"
-	annotationKubernetesAllowedHosts            = "ingress.kubernetes.io/allowed-hosts"
-	annotationKubernetesProxyHeaders            = "ingress.kubernetes.io/proxy-headers"
-	annotationKubernetesSSLTemporaryRedirect    = "ingress.kubernetes.io/ssl-temporary-redirect"
-	annotationKubernetesSSLHost                 = "ingress.kubernetes.io/ssl-host"
-	annotationKubernetesSSLProxyHeaders         = "ingress.kubernetes.io/ssl-proxy-headers"
-	annotationKubernetesHSTSPreload             = "ingress.kubernetes.io/hsts-preload"
-	annotationKubernetesForceHSTSHeader         = "ingress.kubernetes.io/force-hsts"
-	annotationKubernetesFrameDeny               = "ingress.kubernetes.io/frame-deny"
-	annotationKubernetesCustomFrameOptionsValue = "ingress.kubernetes.io/custom-frame-options-value"
-	annotationKubernetesContentTypeNosniff      = "ingress.kubernetes.io/content-type-nosniff"
-	annotationKubernetesBrowserXSSFilter        = "ingress.kubernetes.io/browser-xss-filter"
-	annotationKubernetesCustomBrowserXSSValue   = "ingress.kubernetes.io/custom-browser-xss-value"
-	annotationKubernetesContentSecurityPolicy   = "ingress.kubernetes.io/content-security-policy"
-	annotationKubernetesPublicKey               = "ingress.kubernetes.io/public-key"
-	annotationKubernetesReferrerPolicy          = "ingress.kubernetes.io/referrer-policy"
-	annotationKubernetesIsDevelopment           = "ingress.kubernetes.io/is-development"
-	annotationKubernetesProtocol                = "ingress.kubernetes.io/protocol"
-)
-
-func getAnnotationName(annotations map[string]string, name string) string {
-	if _, ok := annotations[name]; ok {
-		return name
-	}
-
-	if _, ok := annotations[label.Prefix+name]; ok {
-		return label.Prefix + name
-	}
-
-	return name
-}
-
-func getStringValue(annotations map[string]string, annotation string, defaultValue string) string {
-	annotationName := getAnnotationName(annotations, annotation)
-	return label.GetStringValue(annotations, annotationName, defaultValue)
-}
-
-func getStringSafeValue(annotations map[string]string, annotation string, defaultValue string) (string, error) {
-	annotationName := getAnnotationName(annotations, annotation)
-	value := label.GetStringValue(annotations, annotationName, defaultValue)
-	_, err := strconv.Unquote(`"` + value + `"`)
-	return value, err
-}
-
-func getBoolValue(annotations map[string]string, annotation string, defaultValue bool) bool {
-	annotationName := getAnnotationName(annotations, annotation)
-	return label.GetBoolValue(annotations, annotationName, defaultValue)
-}
-
-func getIntValue(annotations map[string]string, annotation string, defaultValue int) int {
-	annotationName := getAnnotationName(annotations, annotation)
-	return label.GetIntValue(annotations, annotationName, defaultValue)
-}
-
-func getInt64Value(annotations map[string]string, annotation string, defaultValue int64) int64 {
-	annotationName := getAnnotationName(annotations, annotation)
-	return label.GetInt64Value(annotations, annotationName, defaultValue)
-}
-
-func getSliceStringValue(annotations map[string]string, annotation string) []string {
-	annotationName := getAnnotationName(annotations, annotation)
-	return label.GetSliceStringValue(annotations, annotationName)
-}
-
-func getMapValue(annotations map[string]string, annotation string) map[string]string {
-	annotationName := getAnnotationName(annotations, annotation)
-	return label.GetMapValue(annotations, annotationName)
-}

old/provider/kubernetes/annotations_test.go

@@ -1,44 +0,0 @@
-package kubernetes
-
-import (
-	"testing"
-
-	"github.com/containous/traefik/old/provider/label"
-	"github.com/stretchr/testify/assert"
-)
-
-func TestGetAnnotationName(t *testing.T) {
-	testCases := []struct {
-		desc        string
-		annotations map[string]string
-		name        string
-		expected    string
-	}{
-		{
-			desc: "with standard annotation",
-			name: annotationKubernetesPreserveHost,
-			annotations: map[string]string{
-				annotationKubernetesPreserveHost: "true",
-			},
-			expected: annotationKubernetesPreserveHost,
-		},
-		{
-			desc: "with prefixed annotation",
-			name: annotationKubernetesPreserveHost,
-			annotations: map[string]string{
-				label.Prefix + annotationKubernetesPreserveHost: "true",
-			},
-			expected: label.Prefix + annotationKubernetesPreserveHost,
-		},
-	}
-
-	for _, test := range testCases {
-		test := test
-		t.Run(test.desc, func(t *testing.T) {
-			t.Parallel()
-
-			actual := getAnnotationName(test.annotations, test.name)
-			assert.Equal(t, test.expected, actual)
-		})
-	}
-}

old/provider/kubernetes/builder_configuration_test.go

@@ -1,647 +0,0 @@
-package kubernetes
-
-import (
-	"testing"
-	"time"
-
-	"github.com/containous/flaeg/parse"
-	"github.com/containous/traefik/old/provider/label"
-	"github.com/containous/traefik/old/types"
-	"github.com/containous/traefik/tls"
-	"github.com/stretchr/testify/assert"
-)
-
-func buildConfiguration(opts ...func(*types.Configuration)) *types.Configuration {
-	conf := &types.Configuration{}
-	for _, opt := range opts {
-		opt(conf)
-	}
-	return conf
-}
-
-// Backend
-
-func backends(opts ...func(*types.Backend) string) func(*types.Configuration) {
-	return func(c *types.Configuration) {
-		c.Backends = make(map[string]*types.Backend)
-		for _, opt := range opts {
-			b := &types.Backend{}
-			name := opt(b)
-			c.Backends[name] = b
-		}
-	}
-}
-
-func backend(name string, opts ...func(*types.Backend)) func(*types.Backend) string {
-	return func(b *types.Backend) string {
-		for _, opt := range opts {
-			opt(b)
-		}
-		return name
-	}
-}
-
-func servers(opts ...func(*types.Server) string) func(*types.Backend) {
-	return func(b *types.Backend) {
-		b.Servers = make(map[string]types.Server)
-		for _, opt := range opts {
-			s := &types.Server{}
-			name := opt(s)
-			b.Servers[name] = *s
-		}
-	}
-}
-
-func server(url string, opts ...func(*types.Server)) func(*types.Server) string {
-	return func(s *types.Server) string {
-		for _, opt := range opts {
-			opt(s)
-		}
-		s.URL = url
-		return url
-	}
-}
-
-func weight(value int) func(*types.Server) {
-	return func(s *types.Server) {
-		s.Weight = value
-	}
-}
-
-func lbMethod(method string) func(*types.Backend) {
-	return func(b *types.Backend) {
-		if b.LoadBalancer == nil {
-			b.LoadBalancer = &types.LoadBalancer{}
-		}
-		b.LoadBalancer.Method = method
-	}
-}
-
-func lbStickiness() func(*types.Backend) {
-	return func(b *types.Backend) {
-		if b.LoadBalancer == nil {
-			b.LoadBalancer = &types.LoadBalancer{}
-		}
-		b.LoadBalancer.Stickiness = &types.Stickiness{}
-	}
-}
-
-func circuitBreaker(exp string) func(*types.Backend) {
-	return func(b *types.Backend) {
-		b.CircuitBreaker = &types.CircuitBreaker{}
-		b.CircuitBreaker.Expression = exp
-	}
-}
-
-func responseForwarding(interval string) func(*types.Backend) {
-	return func(b *types.Backend) {
-		b.ResponseForwarding = &types.ResponseForwarding{}
-		b.ResponseForwarding.FlushInterval = interval
-	}
-}
-
-func buffering(opts ...func(*types.Buffering)) func(*types.Backend) {
-	return func(b *types.Backend) {
-		if b.Buffering == nil {
-			b.Buffering = &types.Buffering{}
-		}
-		for _, opt := range opts {
-			opt(b.Buffering)
-		}
-	}
-}
-
-func maxRequestBodyBytes(value int64) func(*types.Buffering) {
-	return func(b *types.Buffering) {
-		b.MaxRequestBodyBytes = value
-	}
-}
-
-func memRequestBodyBytes(value int64) func(*types.Buffering) {
-	return func(b *types.Buffering) {
-		b.MemRequestBodyBytes = value
-	}
-}
-
-func maxResponseBodyBytes(value int64) func(*types.Buffering) {
-	return func(b *types.Buffering) {
-		b.MaxResponseBodyBytes = value
-	}
-}
-
-func memResponseBodyBytes(value int64) func(*types.Buffering) {
-	return func(b *types.Buffering) {
-		b.MemResponseBodyBytes = value
-	}
-}
-
-func retrying(exp string) func(*types.Buffering) {
-	return func(b *types.Buffering) {
-		b.RetryExpression = exp
-	}
-}
-
-func maxConnExtractorFunc(exp string) func(*types.Backend) {
-	return func(b *types.Backend) {
-		if b.MaxConn == nil {
-			b.MaxConn = &types.MaxConn{}
-		}
-		b.MaxConn.ExtractorFunc = exp
-	}
-}
-
-func maxConnAmount(value int64) func(*types.Backend) {
-	return func(b *types.Backend) {
-		if b.MaxConn == nil {
-			b.MaxConn = &types.MaxConn{}
-		}
-		b.MaxConn.Amount = value
-	}
-}
-
-// Frontend
-
-func buildFrontends(opts ...func(*types.Frontend) string) map[string]*types.Frontend {
-	fronts := make(map[string]*types.Frontend)
-	for _, opt := range opts {
-		f := &types.Frontend{}
-		name := opt(f)
-		fronts[name] = f
-	}
-	return fronts
-}
-
-func frontends(opts ...func(*types.Frontend) string) func(*types.Configuration) {
-	return func(c *types.Configuration) {
-		c.Frontends = make(map[string]*types.Frontend)
-		for _, opt := range opts {
-			f := &types.Frontend{}
-			name := opt(f)
-			c.Frontends[name] = f
-		}
-	}
-}
-
-func frontend(backend string, opts ...func(*types.Frontend)) func(*types.Frontend) string {
-	return func(f *types.Frontend) string {
-		for _, opt := range opts {
-			opt(f)
-		}
-		// related the function frontendName
-		name := f.Backend
-		f.Backend = backend
-		if len(name) > 0 {
-			return name
-		}
-		return backend
-	}
-}
-
-func frontendName(name string) func(*types.Frontend) {
-	return func(f *types.Frontend) {
-		// store temporary the frontend name into the backend name
-		f.Backend = name
-	}
-}
-func passHostHeader() func(*types.Frontend) {
-	return func(f *types.Frontend) {
-		f.PassHostHeader = true
-	}
-}
-
-func entryPoints(eps ...string) func(*types.Frontend) {
-	return func(f *types.Frontend) {
-		f.EntryPoints = eps
-	}
-}
-
-// Deprecated
-func basicAuthDeprecated(auth ...string) func(*types.Frontend) {
-	return func(f *types.Frontend) {
-		f.Auth = &types.Auth{Basic: &types.Basic{Users: auth}}
-	}
-}
-
-func auth(opt func(*types.Auth)) func(*types.Frontend) {
-	return func(f *types.Frontend) {
-		auth := &types.Auth{}
-		opt(auth)
-		f.Auth = auth
-	}
-}
-
-func basicAuth(users ...string) func(*types.Auth) {
-	return func(a *types.Auth) {
-		a.Basic = &types.Basic{Users: users}
-	}
-}
-
-func forwardAuth(forwardURL string, opts ...func(*types.Forward)) func(*types.Auth) {
-	return func(a *types.Auth) {
-		fwd := &types.Forward{Address: forwardURL}
-		for _, opt := range opts {
-			opt(fwd)
-		}
-		a.Forward = fwd
-	}
-}
-
-func fwdAuthResponseHeaders(headers ...string) func(*types.Forward) {
-	return func(f *types.Forward) {
-		f.AuthResponseHeaders = headers
-	}
-}
-
-func fwdTrustForwardHeader() func(*types.Forward) {
-	return func(f *types.Forward) {
-		f.TrustForwardHeader = true
-	}
-}
-
-func fwdAuthTLS(cert, key string, insecure bool) func(*types.Forward) {
-	return func(f *types.Forward) {
-		f.TLS = &types.ClientTLS{Cert: cert, Key: key, InsecureSkipVerify: insecure}
-	}
-}
-
-func whiteListRange(ranges ...string) func(*types.WhiteList) {
-	return func(wl *types.WhiteList) {
-		wl.SourceRange = ranges
-	}
-}
-
-func whiteListIPStrategy(depth int, excludedIPs ...string) func(*types.WhiteList) {
-	return func(wl *types.WhiteList) {
-		wl.IPStrategy = &types.IPStrategy{
-			Depth:       depth,
-			ExcludedIPs: excludedIPs,
-		}
-	}
-}
-
-func whiteList(opts ...func(*types.WhiteList)) func(*types.Frontend) {
-	return func(f *types.Frontend) {
-		if f.WhiteList == nil {
-			f.WhiteList = &types.WhiteList{}
-		}
-		for _, opt := range opts {
-			opt(f.WhiteList)
-		}
-	}
-}
-
-func priority(value int) func(*types.Frontend) {
-	return func(f *types.Frontend) {
-		f.Priority = value
-	}
-}
-
-func headers(h *types.Headers) func(*types.Frontend) {
-	return func(f *types.Frontend) {
-		f.Headers = h
-	}
-}
-
-func redirectEntryPoint(name string) func(*types.Frontend) {
-	return func(f *types.Frontend) {
-		if f.Redirect == nil {
-			f.Redirect = &types.Redirect{}
-		}
-		f.Redirect.EntryPoint = name
-	}
-}
-
-func redirectRegex(regex, replacement string) func(*types.Frontend) {
-	return func(f *types.Frontend) {
-		if f.Redirect == nil {
-			f.Redirect = &types.Redirect{}
-		}
-		f.Redirect.Regex = regex
-		f.Redirect.Replacement = replacement
-	}
-}
-
-func errorPage(name string, opts ...func(*types.ErrorPage)) func(*types.Frontend) {
-	return func(f *types.Frontend) {
-		if f.Errors == nil {
-			f.Errors = make(map[string]*types.ErrorPage)
-		}
-
-		if len(name) > 0 {
-			f.Errors[name] = &types.ErrorPage{}
-			for _, opt := range opts {
-				opt(f.Errors[name])
-			}
-		}
-	}
-}
-
-func errorStatus(status ...string) func(*types.ErrorPage) {
-	return func(page *types.ErrorPage) {
-		page.Status = status
-	}
-}
-
-func errorQuery(query string) func(*types.ErrorPage) {
-	return func(page *types.ErrorPage) {
-		page.Query = query
-	}
-}
-
-func errorBackend(backend string) func(*types.ErrorPage) {
-	return func(page *types.ErrorPage) {
-		page.Backend = backend
-	}
-}
-
-func rateLimit(opts ...func(*types.RateLimit)) func(*types.Frontend) {
-	return func(f *types.Frontend) {
-		if f.RateLimit == nil {
-			f.RateLimit = &types.RateLimit{}
-		}
-
-		for _, opt := range opts {
-			opt(f.RateLimit)
-		}
-	}
-}
-
-func rateExtractorFunc(exp string) func(*types.RateLimit) {
-	return func(limit *types.RateLimit) {
-		limit.ExtractorFunc = exp
-	}
-}
-
-func rateSet(name string, opts ...func(*types.Rate)) func(*types.RateLimit) {
-	return func(limit *types.RateLimit) {
-		if limit.RateSet == nil {
-			limit.RateSet = make(map[string]*types.Rate)
-		}
-
-		if len(name) > 0 {
-			limit.RateSet[name] = &types.Rate{}
-			for _, opt := range opts {
-				opt(limit.RateSet[name])
-			}
-		}
-	}
-}
-
-func limitAverage(avg int64) func(*types.Rate) {
-	return func(rate *types.Rate) {
-		rate.Average = avg
-	}
-}
-
-func limitBurst(burst int64) func(*types.Rate) {
-	return func(rate *types.Rate) {
-		rate.Burst = burst
-	}
-}
-
-func limitPeriod(period time.Duration) func(*types.Rate) {
-	return func(rate *types.Rate) {
-		rate.Period = parse.Duration(period)
-	}
-}
-
-// Deprecated
-func passTLSCert() func(*types.Frontend) {
-	return func(f *types.Frontend) {
-		f.PassTLSCert = true
-	}
-}
-
-func passTLSClientCert() func(*types.Frontend) {
-	return func(f *types.Frontend) {
-		f.PassTLSClientCert = &types.TLSClientHeaders{
-			PEM: true,
-			Infos: &types.TLSClientCertificateInfos{
-				NotAfter:  true,
-				NotBefore: true,
-				Subject: &types.TLSCLientCertificateDNInfos{
-					CommonName:      true,
-					Country:         true,
-					DomainComponent: true,
-					Locality:        true,
-					Organization:    true,
-					Province:        true,
-					SerialNumber:    true,
-				},
-				Issuer: &types.TLSCLientCertificateDNInfos{
-					CommonName:      true,
-					Country:         true,
-					DomainComponent: true,
-					Locality:        true,
-					Organization:    true,
-					Province:        true,
-					SerialNumber:    true,
-				},
-				Sans: true,
-			},
-		}
-	}
-}
-
-func routes(opts ...func(*types.Route) string) func(*types.Frontend) {
-	return func(f *types.Frontend) {
-		f.Routes = make(map[string]types.Route)
-		for _, opt := range opts {
-			s := &types.Route{}
-			name := opt(s)
-			f.Routes[name] = *s
-		}
-	}
-}
-
-func route(name string, rule string) func(*types.Route) string {
-	return func(r *types.Route) string {
-		r.Rule = rule
-		return name
-	}
-}
-
-func tlsesSection(opts ...func(*tls.Configuration)) func(*types.Configuration) {
-	return func(c *types.Configuration) {
-		for _, opt := range opts {
-			tlsConf := &tls.Configuration{}
-			opt(tlsConf)
-			c.TLS = append(c.TLS, tlsConf)
-		}
-	}
-}
-
-func tlsSection(opts ...func(*tls.Configuration)) func(*tls.Configuration) {
-	return func(c *tls.Configuration) {
-		for _, opt := range opts {
-			opt(c)
-		}
-	}
-}
-
-func tlsEntryPoints(entryPoints ...string) func(*tls.Configuration) {
-	return func(c *tls.Configuration) {
-		c.Stores = entryPoints
-	}
-}
-
-func certificate(cert string, key string) func(*tls.Configuration) {
-	return func(c *tls.Configuration) {
-		c.Certificate = &tls.Certificate{
-			CertFile: tls.FileOrContent(cert),
-			KeyFile:  tls.FileOrContent(key),
-		}
-	}
-}
-
-// Test
-
-func TestBuildConfiguration(t *testing.T) {
-	actual := buildConfiguration(
-		backends(
-			backend("foo/bar",
-				servers(
-					server("http://10.10.0.1:8080", weight(1)),
-					server("http://10.21.0.1:8080", weight(1)),
-				),
-				lbMethod("wrr"),
-			),
-			backend("foo/namedthing",
-				servers(server("https://example.com", weight(1))),
-				lbMethod("wrr"),
-			),
-			backend("bar",
-				servers(
-					server("https://10.15.0.1:8443", weight(1)),
-					server("https://10.15.0.2:9443", weight(1)),
-				),
-				lbMethod("wrr"),
-			),
-		),
-		frontends(
-			frontend("foo/bar",
-				passHostHeader(),
-				routes(
-					route("/bar", "PathPrefix:/bar"),
-					route("foo", "Host:foo"),
-				),
-			),
-			frontend("foo/namedthing",
-				passHostHeader(),
-				routes(
-					route("/namedthing", "PathPrefix:/namedthing"),
-					route("foo", "Host:foo"),
-				),
-			),
-			frontend("bar",
-				passHostHeader(),
-				routes(
-					route("bar", "Host:bar"),
-				),
-			),
-		),
-		tlsesSection(
-			tlsSection(
-				tlsEntryPoints("https"),
-				certificate("certificate", "key"),
-			),
-		),
-	)
-
-	assert.EqualValues(t, sampleConfiguration(), actual)
-}
-
-func sampleConfiguration() *types.Configuration {
-	return &types.Configuration{
-		Backends: map[string]*types.Backend{
-			"foo/bar": {
-				Servers: map[string]types.Server{
-					"http://10.10.0.1:8080": {
-						URL:    "http://10.10.0.1:8080",
-						Weight: label.DefaultWeight,
-					},
-					"http://10.21.0.1:8080": {
-						URL:    "http://10.21.0.1:8080",
-						Weight: label.DefaultWeight,
-					},
-				},
-				CircuitBreaker: nil,
-				LoadBalancer: &types.LoadBalancer{
-					Method: "wrr",
-				},
-			},
-			"foo/namedthing": {
-				Servers: map[string]types.Server{
-					"https://example.com": {
-						URL:    "https://example.com",
-						Weight: label.DefaultWeight,
-					},
-				},
-				CircuitBreaker: nil,
-				LoadBalancer: &types.LoadBalancer{
-					Method: "wrr",
-				},
-			},
-			"bar": {
-				Servers: map[string]types.Server{
-					"https://10.15.0.1:8443": {
-						URL:    "https://10.15.0.1:8443",
-						Weight: label.DefaultWeight,
-					},
-					"https://10.15.0.2:9443": {
-						URL:    "https://10.15.0.2:9443",
-						Weight: label.DefaultWeight,
-					},
-				},
-				CircuitBreaker: nil,
-				LoadBalancer: &types.LoadBalancer{
-					Method: "wrr",
-				},
-			},
-		},
-		Frontends: map[string]*types.Frontend{
-			"foo/bar": {
-				Backend:        "foo/bar",
-				PassHostHeader: true,
-				Routes: map[string]types.Route{
-					"/bar": {
-						Rule: "PathPrefix:/bar",
-					},
-					"foo": {
-						Rule: "Host:foo",
-					},
-				},
-			},
-			"foo/namedthing": {
-				Backend:        "foo/namedthing",
-				PassHostHeader: true,
-				Routes: map[string]types.Route{
-					"/namedthing": {
-						Rule: "PathPrefix:/namedthing",
-					},
-					"foo": {
-						Rule: "Host:foo",
-					},
-				},
-			},
-			"bar": {
-				Backend:        "bar",
-				PassHostHeader: true,
-				Routes: map[string]types.Route{
-					"bar": {
-						Rule: "Host:bar",
-					},
-				},
-			},
-		},
-		TLS: []*tls.Configuration{
-			{
-				Stores: []string{"https"},
-				Certificate: &tls.Certificate{
-					CertFile: tls.FileOrContent("certificate"),
-					KeyFile:  tls.FileOrContent("key"),
-				},
-			},
-		},
-	}
-}

old/provider/kubernetes/builder_endpoint_test.go

@@ -1,158 +0,0 @@
-package kubernetes
-
-import (
-	"testing"
-
-	"github.com/stretchr/testify/assert"
-	corev1 "k8s.io/api/core/v1"
-	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
-	"k8s.io/apimachinery/pkg/types"
-)
-
-func buildEndpoint(opts ...func(*corev1.Endpoints)) *corev1.Endpoints {
-	e := &corev1.Endpoints{}
-	for _, opt := range opts {
-		opt(e)
-	}
-	return e
-}
-
-func eNamespace(value string) func(*corev1.Endpoints) {
-	return func(i *corev1.Endpoints) {
-		i.Namespace = value
-	}
-}
-
-func eName(value string) func(*corev1.Endpoints) {
-	return func(i *corev1.Endpoints) {
-		i.Name = value
-	}
-}
-
-func eUID(value types.UID) func(*corev1.Endpoints) {
-	return func(i *corev1.Endpoints) {
-		i.UID = value
-	}
-}
-
-func subset(opts ...func(*corev1.EndpointSubset)) func(*corev1.Endpoints) {
-	return func(e *corev1.Endpoints) {
-		s := &corev1.EndpointSubset{}
-		for _, opt := range opts {
-			opt(s)
-		}
-		e.Subsets = append(e.Subsets, *s)
-	}
-}
-
-func eAddresses(opts ...func(*corev1.EndpointAddress)) func(*corev1.EndpointSubset) {
-	return func(subset *corev1.EndpointSubset) {
-		for _, opt := range opts {
-			a := &corev1.EndpointAddress{}
-			opt(a)
-			subset.Addresses = append(subset.Addresses, *a)
-		}
-	}
-}
-
-func eAddress(ip string) func(*corev1.EndpointAddress) {
-	return func(address *corev1.EndpointAddress) {
-		address.IP = ip
-	}
-}
-
-func eAddressWithTargetRef(targetRef, ip string) func(*corev1.EndpointAddress) {
-	return func(address *corev1.EndpointAddress) {
-		address.TargetRef = &corev1.ObjectReference{Name: targetRef}
-		address.IP = ip
-	}
-}
-
-func ePorts(opts ...func(port *corev1.EndpointPort)) func(*corev1.EndpointSubset) {
-	return func(spec *corev1.EndpointSubset) {
-		for _, opt := range opts {
-			p := &corev1.EndpointPort{}
-			opt(p)
-			spec.Ports = append(spec.Ports, *p)
-		}
-	}
-}
-
-func ePort(port int32, name string) func(*corev1.EndpointPort) {
-	return func(sp *corev1.EndpointPort) {
-		sp.Port = port
-		sp.Name = name
-	}
-}
-
-// Test
-
-func TestBuildEndpoint(t *testing.T) {
-	actual := buildEndpoint(
-		eNamespace("testing"),
-		eName("service3"),
-		eUID("3"),
-		subset(
-			eAddresses(eAddress("10.15.0.1")),
-			ePorts(
-				ePort(8080, "http"),
-				ePort(8443, "https"),
-			),
-		),
-		subset(
-			eAddresses(eAddress("10.15.0.2")),
-			ePorts(
-				ePort(9080, "http"),
-				ePort(9443, "https"),
-			),
-		),
-	)
-
-	assert.EqualValues(t, sampleEndpoint1(), actual)
-}
-
-func sampleEndpoint1() *corev1.Endpoints {
-	return &corev1.Endpoints{
-		ObjectMeta: metav1.ObjectMeta{
-			Name:      "service3",
-			UID:       "3",
-			Namespace: "testing",
-		},
-		Subsets: []corev1.EndpointSubset{
-			{
-				Addresses: []corev1.EndpointAddress{
-					{
-						IP: "10.15.0.1",
-					},
-				},
-				Ports: []corev1.EndpointPort{
-					{
-						Name: "http",
-						Port: 8080,
-					},
-					{
-						Name: "https",
-						Port: 8443,
-					},
-				},
-			},
-			{
-				Addresses: []corev1.EndpointAddress{
-					{
-						IP: "10.15.0.2",
-					},
-				},
-				Ports: []corev1.EndpointPort{
-					{
-						Name: "http",
-						Port: 9080,
-					},
-					{
-						Name: "https",
-						Port: 9443,
-					},
-				},
-			},
-		},
-	}
-}

old/provider/kubernetes/builder_ingress_test.go

@@ -1,223 +0,0 @@
-package kubernetes
-
-import (
-	"testing"
-
-	"github.com/stretchr/testify/assert"
-	extensionsv1beta1 "k8s.io/api/extensions/v1beta1"
-	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
-	"k8s.io/apimachinery/pkg/util/intstr"
-)
-
-func buildIngress(opts ...func(*extensionsv1beta1.Ingress)) *extensionsv1beta1.Ingress {
-	i := &extensionsv1beta1.Ingress{}
-	for _, opt := range opts {
-		opt(i)
-	}
-	return i
-}
-
-func iNamespace(value string) func(*extensionsv1beta1.Ingress) {
-	return func(i *extensionsv1beta1.Ingress) {
-		i.Namespace = value
-	}
-}
-
-func iAnnotation(name string, value string) func(*extensionsv1beta1.Ingress) {
-	return func(i *extensionsv1beta1.Ingress) {
-		if i.Annotations == nil {
-			i.Annotations = make(map[string]string)
-		}
-		i.Annotations[name] = value
-	}
-}
-
-func iRules(opts ...func(*extensionsv1beta1.IngressSpec)) func(*extensionsv1beta1.Ingress) {
-	return func(i *extensionsv1beta1.Ingress) {
-		s := &extensionsv1beta1.IngressSpec{}
-		for _, opt := range opts {
-			opt(s)
-		}
-		i.Spec = *s
-	}
-}
-
-func iSpecBackends(opts ...func(*extensionsv1beta1.IngressSpec)) func(*extensionsv1beta1.Ingress) {
-	return func(i *extensionsv1beta1.Ingress) {
-		s := &extensionsv1beta1.IngressSpec{}
-		for _, opt := range opts {
-			opt(s)
-		}
-		i.Spec = *s
-	}
-}
-
-func iSpecBackend(opts ...func(*extensionsv1beta1.IngressBackend)) func(*extensionsv1beta1.IngressSpec) {
-	return func(s *extensionsv1beta1.IngressSpec) {
-		p := &extensionsv1beta1.IngressBackend{}
-		for _, opt := range opts {
-			opt(p)
-		}
-		s.Backend = p
-	}
-}
-
-func iIngressBackend(name string, port intstr.IntOrString) func(*extensionsv1beta1.IngressBackend) {
-	return func(p *extensionsv1beta1.IngressBackend) {
-		p.ServiceName = name
-		p.ServicePort = port
-	}
-}
-
-func iRule(opts ...func(*extensionsv1beta1.IngressRule)) func(*extensionsv1beta1.IngressSpec) {
-	return func(spec *extensionsv1beta1.IngressSpec) {
-		r := &extensionsv1beta1.IngressRule{}
-		for _, opt := range opts {
-			opt(r)
-		}
-		spec.Rules = append(spec.Rules, *r)
-	}
-}
-
-func iHost(name string) func(*extensionsv1beta1.IngressRule) {
-	return func(rule *extensionsv1beta1.IngressRule) {
-		rule.Host = name
-	}
-}
-
-func iPaths(opts ...func(*extensionsv1beta1.HTTPIngressRuleValue)) func(*extensionsv1beta1.IngressRule) {
-	return func(rule *extensionsv1beta1.IngressRule) {
-		rule.HTTP = &extensionsv1beta1.HTTPIngressRuleValue{}
-		for _, opt := range opts {
-			opt(rule.HTTP)
-		}
-	}
-}
-
-func onePath(opts ...func(*extensionsv1beta1.HTTPIngressPath)) func(*extensionsv1beta1.HTTPIngressRuleValue) {
-	return func(irv *extensionsv1beta1.HTTPIngressRuleValue) {
-		p := &extensionsv1beta1.HTTPIngressPath{}
-		for _, opt := range opts {
-			opt(p)
-		}
-		irv.Paths = append(irv.Paths, *p)
-	}
-}
-
-func iPath(name string) func(*extensionsv1beta1.HTTPIngressPath) {
-	return func(p *extensionsv1beta1.HTTPIngressPath) {
-		p.Path = name
-	}
-}
-
-func iBackend(name string, port intstr.IntOrString) func(*extensionsv1beta1.HTTPIngressPath) {
-	return func(p *extensionsv1beta1.HTTPIngressPath) {
-		p.Backend = extensionsv1beta1.IngressBackend{
-			ServiceName: name,
-			ServicePort: port,
-		}
-	}
-}
-
-func iTLSes(opts ...func(*extensionsv1beta1.IngressTLS)) func(*extensionsv1beta1.Ingress) {
-	return func(i *extensionsv1beta1.Ingress) {
-		for _, opt := range opts {
-			iTLS := extensionsv1beta1.IngressTLS{}
-			opt(&iTLS)
-			i.Spec.TLS = append(i.Spec.TLS, iTLS)
-		}
-	}
-}
-
-func iTLS(secret string, hosts ...string) func(*extensionsv1beta1.IngressTLS) {
-	return func(i *extensionsv1beta1.IngressTLS) {
-		i.SecretName = secret
-		i.Hosts = hosts
-	}
-}
-
-// Test
-
-func TestBuildIngress(t *testing.T) {
-	i := buildIngress(
-		iNamespace("testing"),
-		iRules(
-			iRule(iHost("foo"), iPaths(
-				onePath(iPath("/bar"), iBackend("service1", intstr.FromInt(80))),
-				onePath(iPath("/namedthing"), iBackend("service4", intstr.FromString("https")))),
-			),
-			iRule(iHost("bar"), iPaths(
-				onePath(iBackend("service3", intstr.FromString("https"))),
-				onePath(iBackend("service2", intstr.FromInt(802))),
-			),
-			),
-		),
-		iTLSes(
-			iTLS("tls-secret", "foo"),
-		),
-	)
-
-	assert.EqualValues(t, sampleIngress(), i)
-}
-
-func sampleIngress() *extensionsv1beta1.Ingress {
-	return &extensionsv1beta1.Ingress{
-		ObjectMeta: metav1.ObjectMeta{
-			Namespace: "testing",
-		},
-		Spec: extensionsv1beta1.IngressSpec{
-			Rules: []extensionsv1beta1.IngressRule{
-				{
-					Host: "foo",
-					IngressRuleValue: extensionsv1beta1.IngressRuleValue{
-						HTTP: &extensionsv1beta1.HTTPIngressRuleValue{
-							Paths: []extensionsv1beta1.HTTPIngressPath{
-								{
-									Path: "/bar",
-									Backend: extensionsv1beta1.IngressBackend{
-										ServiceName: "service1",
-										ServicePort: intstr.FromInt(80),
-									},
-								},
-								{
-									Path: "/namedthing",
-									Backend: extensionsv1beta1.IngressBackend{
-										ServiceName: "service4",
-										ServicePort: intstr.FromString("https"),
-									},
-								},
-							},
-						},
-					},
-				},
-				{
-					Host: "bar",
-					IngressRuleValue: extensionsv1beta1.IngressRuleValue{
-						HTTP: &extensionsv1beta1.HTTPIngressRuleValue{
-							Paths: []extensionsv1beta1.HTTPIngressPath{
-								{
-									Backend: extensionsv1beta1.IngressBackend{
-										ServiceName: "service3",
-										ServicePort: intstr.FromString("https"),
-									},
-								},
-								{
-									Backend: extensionsv1beta1.IngressBackend{
-										ServiceName: "service2",
-										ServicePort: intstr.FromInt(802),
-									},
-								},
-							},
-						},
-					},
-				},
-			},
-			TLS: []extensionsv1beta1.IngressTLS{
-				{
-					Hosts:      []string{"foo"},
-					SecretName: "tls-secret",
-				},
-			},
-		},
-	}
-}

old/provider/kubernetes/builder_service_test.go

@@ -1,232 +0,0 @@
-package kubernetes
-
-import (
-	"testing"
-
-	"github.com/stretchr/testify/assert"
-	corev1 "k8s.io/api/core/v1"
-	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
-	"k8s.io/apimachinery/pkg/types"
-)
-
-func buildService(opts ...func(*corev1.Service)) *corev1.Service {
-	s := &corev1.Service{}
-	for _, opt := range opts {
-		opt(s)
-	}
-	return s
-}
-
-func sNamespace(value string) func(*corev1.Service) {
-	return func(i *corev1.Service) {
-		i.Namespace = value
-	}
-}
-
-func sName(value string) func(*corev1.Service) {
-	return func(i *corev1.Service) {
-		i.Name = value
-	}
-}
-
-func sUID(value types.UID) func(*corev1.Service) {
-	return func(i *corev1.Service) {
-		i.UID = value
-	}
-}
-
-func sAnnotation(name string, value string) func(*corev1.Service) {
-	return func(s *corev1.Service) {
-		if s.Annotations == nil {
-			s.Annotations = make(map[string]string)
-		}
-		s.Annotations[name] = value
-	}
-}
-
-func sSpec(opts ...func(*corev1.ServiceSpec)) func(*corev1.Service) {
-	return func(s *corev1.Service) {
-		spec := &corev1.ServiceSpec{}
-		for _, opt := range opts {
-			opt(spec)
-		}
-		s.Spec = *spec
-	}
-}
-
-func sLoadBalancerStatus(opts ...func(*corev1.LoadBalancerStatus)) func(service *corev1.Service) {
-	return func(s *corev1.Service) {
-		loadBalancer := &corev1.LoadBalancerStatus{}
-		for _, opt := range opts {
-			if opt != nil {
-				opt(loadBalancer)
-			}
-		}
-		s.Status = corev1.ServiceStatus{
-			LoadBalancer: *loadBalancer,
-		}
-	}
-}
-
-func sLoadBalancerIngress(ip string, hostname string) func(*corev1.LoadBalancerStatus) {
-	return func(status *corev1.LoadBalancerStatus) {
-		ingress := corev1.LoadBalancerIngress{
-			IP:       ip,
-			Hostname: hostname,
-		}
-		status.Ingress = append(status.Ingress, ingress)
-	}
-}
-
-func clusterIP(ip string) func(*corev1.ServiceSpec) {
-	return func(spec *corev1.ServiceSpec) {
-		spec.ClusterIP = ip
-	}
-}
-
-func sType(value corev1.ServiceType) func(*corev1.ServiceSpec) {
-	return func(spec *corev1.ServiceSpec) {
-		spec.Type = value
-	}
-}
-
-func sExternalName(name string) func(*corev1.ServiceSpec) {
-	return func(spec *corev1.ServiceSpec) {
-		spec.ExternalName = name
-	}
-}
-
-func sPorts(opts ...func(*corev1.ServicePort)) func(*corev1.ServiceSpec) {
-	return func(spec *corev1.ServiceSpec) {
-		for _, opt := range opts {
-			p := &corev1.ServicePort{}
-			opt(p)
-			spec.Ports = append(spec.Ports, *p)
-		}
-	}
-}
-
-func sPort(port int32, name string) func(*corev1.ServicePort) {
-	return func(sp *corev1.ServicePort) {
-		sp.Port = port
-		sp.Name = name
-	}
-}
-
-// Test
-
-func TestBuildService(t *testing.T) {
-	actual1 := buildService(
-		sName("service1"),
-		sNamespace("testing"),
-		sUID("1"),
-		sSpec(
-			clusterIP("10.0.0.1"),
-			sPorts(sPort(80, "")),
-		),
-	)
-
-	assert.EqualValues(t, sampleService1(), actual1)
-
-	actual2 := buildService(
-		sName("service2"),
-		sNamespace("testing"),
-		sUID("2"),
-		sSpec(
-			clusterIP("10.0.0.2"),
-			sType("ExternalName"),
-			sExternalName("example.com"),
-			sPorts(
-				sPort(80, "http"),
-				sPort(443, "https"),
-			),
-		),
-	)
-
-	assert.EqualValues(t, sampleService2(), actual2)
-
-	actual3 := buildService(
-		sName("service3"),
-		sNamespace("testing"),
-		sUID("3"),
-		sSpec(
-			clusterIP("10.0.0.3"),
-			sType("ExternalName"),
-			sExternalName("example.com"),
-			sPorts(
-				sPort(8080, "http"),
-				sPort(8443, "https"),
-			),
-		),
-	)
-
-	assert.EqualValues(t, sampleService3(), actual3)
-}
-
-func sampleService1() *corev1.Service {
-	return &corev1.Service{
-		ObjectMeta: metav1.ObjectMeta{
-			Name:      "service1",
-			UID:       "1",
-			Namespace: "testing",
-		},
-		Spec: corev1.ServiceSpec{
-			ClusterIP: "10.0.0.1",
-			Ports: []corev1.ServicePort{
-				{
-					Port: 80,
-				},
-			},
-		},
-	}
-}
-
-func sampleService2() *corev1.Service {
-	return &corev1.Service{
-		ObjectMeta: metav1.ObjectMeta{
-			Name:      "service2",
-			UID:       "2",
-			Namespace: "testing",
-		},
-		Spec: corev1.ServiceSpec{
-			ClusterIP:    "10.0.0.2",
-			Type:         "ExternalName",
-			ExternalName: "example.com",
-			Ports: []corev1.ServicePort{
-				{
-					Name: "http",
-					Port: 80,
-				},
-				{
-					Name: "https",
-					Port: 443,
-				},
-			},
-		},
-	}
-}
-
-func sampleService3() *corev1.Service {
-	return &corev1.Service{
-		ObjectMeta: metav1.ObjectMeta{
-			Name:      "service3",
-			UID:       "3",
-			Namespace: "testing",
-		},
-		Spec: corev1.ServiceSpec{
-			ClusterIP:    "10.0.0.3",
-			Type:         "ExternalName",
-			ExternalName: "example.com",
-			Ports: []corev1.ServicePort{
-				{
-					Name: "http",
-					Port: 8080,
-				},
-				{
-					Name: "https",
-					Port: 8443,
-				},
-			},
-		},
-	}
-}

old/provider/kubernetes/client_test.go

@@ -1,49 +0,0 @@
-package kubernetes
-
-import (
-	"fmt"
-	"testing"
-
-	"github.com/stretchr/testify/assert"
-	kubeerror "k8s.io/apimachinery/pkg/api/errors"
-	"k8s.io/apimachinery/pkg/runtime/schema"
-)
-
-func TestTranslateNotFoundError(t *testing.T) {
-	testCases := []struct {
-		desc           string
-		err            error
-		expectedExists bool
-		expectedError  error
-	}{
-		{
-			desc:           "kubernetes not found error",
-			err:            kubeerror.NewNotFound(schema.GroupResource{}, "foo"),
-			expectedExists: false,
-			expectedError:  nil,
-		},
-		{
-			desc:           "nil error",
-			err:            nil,
-			expectedExists: true,
-			expectedError:  nil,
-		},
-		{
-			desc:           "not a kubernetes not found error",
-			err:            fmt.Errorf("bar error"),
-			expectedExists: false,
-			expectedError:  fmt.Errorf("bar error"),
-		},
-	}
-
-	for _, testCase := range testCases {
-		test := testCase
-		t.Run(test.desc, func(t *testing.T) {
-			t.Parallel()
-
-			exists, err := translateNotFoundError(test.err)
-			assert.Equal(t, test.expectedExists, exists)
-			assert.Equal(t, test.expectedError, err)
-		})
-	}
-}

old/provider/kubernetes/namespace.go

@@ -1,32 +0,0 @@
-package kubernetes
-
-import (
-	"fmt"
-	"strings"
-)
-
-// Namespaces holds kubernetes namespaces
-type Namespaces []string
-
-// Set adds strings elem into the the parser
-// it splits str on , and ;
-func (ns *Namespaces) Set(str string) error {
-	fargs := func(c rune) bool {
-		return c == ',' || c == ';'
-	}
-	// get function
-	slice := strings.FieldsFunc(str, fargs)
-	*ns = append(*ns, slice...)
-	return nil
-}
-
-// Get []string
-func (ns *Namespaces) Get() interface{} { return *ns }
-
-// String return slice in a string
-func (ns *Namespaces) String() string { return fmt.Sprintf("%v", *ns) }
-
-// SetValue sets []string into the parser
-func (ns *Namespaces) SetValue(val interface{}) {
-	*ns = val.(Namespaces)
-}

old/provider/kubernetes/percentage.go

@@ -1,47 +0,0 @@
-package kubernetes
-
-import (
-	"strconv"
-	"strings"
-)
-
-const defaultPercentageValuePrecision = 3
-
-// percentageValue is int64 form of percentage value with 10^-3 precision.
-type percentageValue int64
-
-// toFloat64 returns its decimal float64 value.
-func (v percentageValue) toFloat64() float64 {
-	return float64(v) / (1000 * 100)
-}
-
-func (v percentageValue) computeWeight(count int) int {
-	if count == 0 {
-		return 0
-	}
-	return int(float64(v) / float64(count))
-}
-
-// String returns its string form of percentage value.
-func (v percentageValue) String() string {
-	return strconv.FormatFloat(v.toFloat64()*100, 'f', defaultPercentageValuePrecision, 64) + "%"
-}
-
-// newPercentageValueFromString tries to read percentage value from string, it can be either "1.1" or "1.1%", "6%".
-// It will lose the extra precision if there are more digits after decimal point.
-func newPercentageValueFromString(rawValue string) (percentageValue, error) {
-	if strings.HasSuffix(rawValue, "%") {
-		rawValue = rawValue[:len(rawValue)-1]
-	}
-	value, err := strconv.ParseFloat(rawValue, 64)
-	if err != nil {
-		return 0, err
-	}
-
-	return newPercentageValueFromFloat64(value) / 100, nil
-}
-
-// newPercentageValueFromFloat64 reads percentage value from float64
-func newPercentageValueFromFloat64(f float64) percentageValue {
-	return percentageValue(f * (1000 * 100))
-}

old/provider/kubernetes/percentage_test.go

@@ -1,196 +0,0 @@
-package kubernetes
-
-import (
-	"testing"
-
-	"github.com/stretchr/testify/assert"
-	"github.com/stretchr/testify/require"
-)
-
-func TestNewPercentageValueFromFloat64(t *testing.T) {
-	testCases := []struct {
-		desc            string
-		value           float64
-		expectedString  string
-		expectedFloat64 float64
-	}{
-		{
-			value:           0.01,
-			expectedString:  "1.000%",
-			expectedFloat64: 0.01,
-		},
-		{
-			value:           0.5,
-			expectedString:  "50.000%",
-			expectedFloat64: 0.5,
-		},
-		{
-			value:           0.99,
-			expectedString:  "99.000%",
-			expectedFloat64: 0.99,
-		},
-		{
-			value:           0.99999,
-			expectedString:  "99.999%",
-			expectedFloat64: 0.99999,
-		},
-		{
-			value:           -0.99999,
-			expectedString:  "-99.999%",
-			expectedFloat64: -0.99999,
-		},
-		{
-			value:           -0.9999999,
-			expectedString:  "-99.999%",
-			expectedFloat64: -0.99999,
-		},
-		{
-			value:           0,
-			expectedString:  "0.000%",
-			expectedFloat64: 0,
-		},
-	}
-
-	for _, test := range testCases {
-		test := test
-		t.Run(test.desc, func(t *testing.T) {
-			t.Parallel()
-
-			pvFromFloat64 := newPercentageValueFromFloat64(test.value)
-
-			assert.Equal(t, test.expectedString, pvFromFloat64.String(), "percentage string value mismatched")
-			assert.Equal(t, test.expectedFloat64, pvFromFloat64.toFloat64(), "percentage float64 value mismatched")
-		})
-	}
-}
-
-func TestNewPercentageValueFromString(t *testing.T) {
-	testCases := []struct {
-		desc            string
-		value           string
-		expectError     bool
-		expectedString  string
-		expectedFloat64 float64
-	}{
-		{
-			value:           "1%",
-			expectError:     false,
-			expectedString:  "1.000%",
-			expectedFloat64: 0.01,
-		},
-		{
-			value:           "0.5",
-			expectError:     false,
-			expectedString:  "0.500%",
-			expectedFloat64: 0.005,
-		},
-		{
-			value:           "99%",
-			expectError:     false,
-			expectedString:  "99.000%",
-			expectedFloat64: 0.99,
-		},
-		{
-			value:           "99.9%",
-			expectError:     false,
-			expectedString:  "99.900%",
-			expectedFloat64: 0.999,
-		},
-		{
-			value:           "-99.9%",
-			expectError:     false,
-			expectedString:  "-99.900%",
-			expectedFloat64: -0.999,
-		},
-		{
-			value:           "-99.99999%",
-			expectError:     false,
-			expectedString:  "-99.999%",
-			expectedFloat64: -0.99999,
-		},
-		{
-			value:           "0%",
-			expectError:     false,
-			expectedString:  "0.000%",
-			expectedFloat64: 0,
-		},
-		{
-			value:       "%",
-			expectError: true,
-		},
-		{
-			value:       "foo",
-			expectError: true,
-		},
-		{
-			value:       "",
-			expectError: true,
-		},
-	}
-
-	for _, test := range testCases {
-		test := test
-		t.Run(test.desc, func(t *testing.T) {
-			t.Parallel()
-
-			pvFromString, err := newPercentageValueFromString(test.value)
-
-			if test.expectError {
-				require.Error(t, err, "expecting error but not happening")
-			} else {
-				require.NoError(t, err, "fail to parse percentage value")
-
-				assert.Equal(t, test.expectedString, pvFromString.String(), "percentage string value mismatched")
-				assert.Equal(t, test.expectedFloat64, pvFromString.toFloat64(), "percentage float64 value mismatched")
-			}
-		})
-	}
-}
-
-func TestNewPercentageValue(t *testing.T) {
-	testCases := []struct {
-		desc        string
-		stringValue string
-		floatValue  float64
-	}{
-		{
-			desc:        "percentage",
-			stringValue: "1%",
-			floatValue:  0.01,
-		},
-		{
-			desc:        "decimal",
-			stringValue: "0.5",
-			floatValue:  0.005,
-		},
-		{
-			desc:        "negative percentage",
-			stringValue: "-99.999%",
-			floatValue:  -0.99999,
-		},
-		{
-			desc:        "negative decimal",
-			stringValue: "-0.99999",
-			floatValue:  -0.0099999,
-		},
-		{
-			desc:        "zero",
-			stringValue: "0%",
-			floatValue:  0,
-		},
-	}
-
-	for _, test := range testCases {
-		test := test
-		t.Run(test.desc, func(t *testing.T) {
-			t.Parallel()
-
-			pvFromString, err := newPercentageValueFromString(test.stringValue)
-			require.NoError(t, err, "fail to parse percentage value")
-
-			pvFromFloat64 := newPercentageValueFromFloat64(test.floatValue)
-
-			assert.Equal(t, pvFromString, pvFromFloat64)
-		})
-	}
-}

old/provider/kubernetes/weight_allocator.go

@@ -1,208 +0,0 @@
-package kubernetes
-
-import (
-	"fmt"
-	"sort"
-	"strings"
-
-	"github.com/containous/traefik/old/provider/label"
-	"gopkg.in/yaml.v2"
-	corev1 "k8s.io/api/core/v1"
-	extensionsv1beta1 "k8s.io/api/extensions/v1beta1"
-)
-
-type weightAllocator interface {
-	getWeight(host, path, serviceName string) int
-}
-
-var _ weightAllocator = &defaultWeightAllocator{}
-var _ weightAllocator = &fractionalWeightAllocator{}
-
-type defaultWeightAllocator struct{}
-
-func (d *defaultWeightAllocator) getWeight(host, path, serviceName string) int {
-	return label.DefaultWeight
-}
-
-type ingressService struct {
-	host    string
-	path    string
-	service string
-}
-
-type fractionalWeightAllocator map[ingressService]int
-
-// String returns a string representation as service name / percentage tuples
-// sorted by service names.
-// Example: [foo-svc: 30.000% bar-svc: 70.000%]
-func (f *fractionalWeightAllocator) String() string {
-	var sorted []ingressService
-	for ingServ := range map[ingressService]int(*f) {
-		sorted = append(sorted, ingServ)
-	}
-	sort.Slice(sorted, func(i, j int) bool {
-		return sorted[i].service < sorted[j].service
-	})
-
-	var res []string
-	for _, ingServ := range sorted {
-		res = append(res, fmt.Sprintf("%s: %s", ingServ.service, percentageValue(map[ingressService]int(*f)[ingServ])))
-	}
-	return fmt.Sprintf("[%s]", strings.Join(res, " "))
-}
-
-func newFractionalWeightAllocator(ingress *extensionsv1beta1.Ingress, client Client) (*fractionalWeightAllocator, error) {
-	servicePercentageWeights, err := getServicesPercentageWeights(ingress)
-	if err != nil {
-		return nil, err
-	}
-
-	serviceInstanceCounts, err := getServiceInstanceCounts(ingress, client)
-	if err != nil {
-		return nil, err
-	}
-
-	serviceWeights := map[ingressService]int{}
-
-	for _, rule := range ingress.Spec.Rules {
-		// key: rule path string
-		// value: service names
-		fractionalPathServices := map[string][]string{}
-
-		// key: rule path string
-		// value: fractional percentage weight
-		fractionalPathWeights := map[string]percentageValue{}
-
-		for _, pa := range rule.HTTP.Paths {
-			if _, ok := fractionalPathWeights[pa.Path]; !ok {
-				fractionalPathWeights[pa.Path] = newPercentageValueFromFloat64(1)
-			}
-
-			if weight, ok := servicePercentageWeights[pa.Backend.ServiceName]; ok {
-				ingSvc := ingressService{
-					host:    rule.Host,
-					path:    pa.Path,
-					service: pa.Backend.ServiceName,
-				}
-
-				serviceWeights[ingSvc] = weight.computeWeight(serviceInstanceCounts[ingSvc])
-
-				fractionalPathWeights[pa.Path] -= weight
-
-				if fractionalPathWeights[pa.Path].toFloat64() < 0 {
-					assignedWeight := newPercentageValueFromFloat64(1) - fractionalPathWeights[pa.Path]
-					return nil, fmt.Errorf("percentage value %s must not exceed 100%%", assignedWeight.String())
-				}
-			} else {
-				fractionalPathServices[pa.Path] = append(fractionalPathServices[pa.Path], pa.Backend.ServiceName)
-			}
-		}
-
-		for pa, fractionalWeight := range fractionalPathWeights {
-			fractionalServices := fractionalPathServices[pa]
-
-			if len(fractionalServices) == 0 {
-				if fractionalWeight > 0 {
-					assignedWeight := newPercentageValueFromFloat64(1) - fractionalWeight
-					return nil, fmt.Errorf("the sum of weights(%s) in the path %s%s must be 100%% when no omitted fractional service left", assignedWeight.String(), rule.Host, pa)
-				}
-				continue
-			}
-
-			totalFractionalInstanceCount := 0
-			for _, svc := range fractionalServices {
-				totalFractionalInstanceCount += serviceInstanceCounts[ingressService{
-					host:    rule.Host,
-					path:    pa,
-					service: svc,
-				}]
-			}
-
-			for _, svc := range fractionalServices {
-				ingSvc := ingressService{
-					host:    rule.Host,
-					path:    pa,
-					service: svc,
-				}
-				serviceWeights[ingSvc] = fractionalWeight.computeWeight(totalFractionalInstanceCount)
-			}
-		}
-	}
-
-	allocator := fractionalWeightAllocator(serviceWeights)
-	return &allocator, nil
-}
-
-func (f *fractionalWeightAllocator) getWeight(host, path, serviceName string) int {
-	return map[ingressService]int(*f)[ingressService{
-		host:    host,
-		path:    path,
-		service: serviceName,
-	}]
-}
-
-func getServicesPercentageWeights(ingress *extensionsv1beta1.Ingress) (map[string]percentageValue, error) {
-	percentageWeight := make(map[string]string)
-
-	annotationPercentageWeights := getAnnotationName(ingress.Annotations, annotationKubernetesServiceWeights)
-	if err := yaml.Unmarshal([]byte(ingress.Annotations[annotationPercentageWeights]), percentageWeight); err != nil {
-		return nil, err
-	}
-
-	servicesPercentageWeights := make(map[string]percentageValue)
-	for serviceName, percentageStr := range percentageWeight {
-		percentageValue, err := newPercentageValueFromString(percentageStr)
-		if err != nil {
-			return nil, fmt.Errorf("invalid percentage value %q", percentageStr)
-		}
-
-		servicesPercentageWeights[serviceName] = percentageValue
-	}
-	return servicesPercentageWeights, nil
-}
-
-func getServiceInstanceCounts(ingress *extensionsv1beta1.Ingress, client Client) (map[ingressService]int, error) {
-	serviceInstanceCounts := map[ingressService]int{}
-
-	for _, rule := range ingress.Spec.Rules {
-		for _, pa := range rule.HTTP.Paths {
-			svc, exists, err := client.GetService(ingress.Namespace, pa.Backend.ServiceName)
-			if err != nil {
-				return nil, fmt.Errorf("failed to get service %s/%s: %v", ingress.Namespace, pa.Backend.ServiceName, err)
-			}
-			if !exists {
-				return nil, fmt.Errorf("service not found for %s/%s", ingress.Namespace, pa.Backend.ServiceName)
-			}
-			if svc.Spec.Type == corev1.ServiceTypeExternalName {
-				// external-name service has only one instance b/c it will actually be interpreted as a DNS record
-				// instead of real server.
-				serviceInstanceCounts[ingressService{
-					host:    rule.Host,
-					path:    pa.Path,
-					service: pa.Backend.ServiceName,
-				}] = 1
-				continue
-			}
-			count := 0
-			endpoints, exists, err := client.GetEndpoints(ingress.Namespace, pa.Backend.ServiceName)
-			if err != nil {
-				return nil, fmt.Errorf("failed to get endpoints %s/%s: %v", ingress.Namespace, pa.Backend.ServiceName, err)
-			}
-			if !exists {
-				return nil, fmt.Errorf("endpoints not found for %s/%s", ingress.Namespace, pa.Backend.ServiceName)
-			}
-
-			for _, subset := range endpoints.Subsets {
-				count += len(subset.Addresses)
-			}
-
-			serviceInstanceCounts[ingressService{
-				host:    rule.Host,
-				path:    pa.Path,
-				service: pa.Backend.ServiceName,
-			}] += count
-		}
-	}
-
-	return serviceInstanceCounts, nil
-}

old/provider/kubernetes/weight_allocator_test.go

@@ -1,477 +0,0 @@
-package kubernetes
-
-import (
-	"fmt"
-	"testing"
-
-	"github.com/stretchr/testify/assert"
-	"github.com/stretchr/testify/require"
-	corev1 "k8s.io/api/core/v1"
-	extensionsv1beta1 "k8s.io/api/extensions/v1beta1"
-	v1 "k8s.io/apimachinery/pkg/apis/meta/v1"
-	"k8s.io/apimachinery/pkg/util/intstr"
-)
-
-func TestString(t *testing.T) {
-	pv1 := newPercentageValueFromFloat64(0.5)
-	pv2 := newPercentageValueFromFloat64(0.2)
-	pv3 := newPercentageValueFromFloat64(0.3)
-	f := fractionalWeightAllocator(
-		map[ingressService]int{
-			{
-				host:    "host2",
-				path:    "path2",
-				service: "service2",
-			}: int(pv2),
-			{
-				host:    "host3",
-				path:    "path3",
-				service: "service3",
-			}: int(pv3),
-			{
-				host:    "host1",
-				path:    "path1",
-				service: "service1",
-			}: int(pv1),
-		},
-	)
-
-	expected := fmt.Sprintf("[service1: %s service2: %s service3: %s]", pv1, pv2, pv3)
-	actual := f.String()
-	assert.Equal(t, expected, actual)
-}
-
-func TestGetServicesPercentageWeights(t *testing.T) {
-	testCases := []struct {
-		desc            string
-		annotationValue string
-		expectError     bool
-		expectedWeights map[string]percentageValue
-	}{
-		{
-			desc:            "empty annotation",
-			annotationValue: ``,
-			expectedWeights: map[string]percentageValue{},
-		},
-		{
-			desc: "50% fraction",
-			annotationValue: `
-service1: 10%
-service2: 20%
-service3: 20%
-`,
-			expectedWeights: map[string]percentageValue{
-				"service1": newPercentageValueFromFloat64(0.1),
-				"service2": newPercentageValueFromFloat64(0.2),
-				"service3": newPercentageValueFromFloat64(0.2),
-			},
-		},
-		{
-			desc: "50% fraction with empty fraction",
-			annotationValue: `
-service1: 10%
-service2: 20%
-service3: 20%
-service4:
-`,
-			expectError: true,
-		},
-		{
-			desc: "50% fraction float form",
-			annotationValue: `
-service1: 0.1
-service2: 0.2 
-service3: 0.2
-`,
-			expectedWeights: map[string]percentageValue{
-				"service1": newPercentageValueFromFloat64(0.001),
-				"service2": newPercentageValueFromFloat64(0.002),
-				"service3": newPercentageValueFromFloat64(0.002),
-			},
-		},
-		{
-			desc: "no fraction",
-			annotationValue: `
-service1: 10%
-service2: 90%
-`,
-			expectedWeights: map[string]percentageValue{
-				"service1": newPercentageValueFromFloat64(0.1),
-				"service2": newPercentageValueFromFloat64(0.9),
-			},
-		},
-		{
-			desc: "extra weight specification",
-			annotationValue: `
-service1: 90%
-service5: 90%
-`,
-			expectedWeights: map[string]percentageValue{
-				"service1": newPercentageValueFromFloat64(0.9),
-				"service5": newPercentageValueFromFloat64(0.9),
-			},
-		},
-		{
-			desc: "malformed annotation",
-			annotationValue: `
-service1- 90%
-service5- 90%
-`,
-			expectError:     true,
-			expectedWeights: nil,
-		},
-		{
-			desc: "more than one hundred percentaged service",
-			annotationValue: `
-service1: 100%
-service2: 1%
-`,
-			expectedWeights: map[string]percentageValue{
-				"service1": newPercentageValueFromFloat64(1),
-				"service2": newPercentageValueFromFloat64(0.01),
-			},
-		},
-		{
-			desc: "incorrect percentage value",
-			annotationValue: `
-service1: 1000%
-`,
-			expectedWeights: map[string]percentageValue{
-				"service1": newPercentageValueFromFloat64(10),
-			},
-		},
-	}
-
-	for _, test := range testCases {
-		test := test
-		t.Run(test.desc, func(t *testing.T) {
-			t.Parallel()
-
-			ingress := &extensionsv1beta1.Ingress{
-				ObjectMeta: v1.ObjectMeta{
-					Annotations: map[string]string{
-						annotationKubernetesServiceWeights: test.annotationValue,
-					},
-				},
-			}
-
-			weights, err := getServicesPercentageWeights(ingress)
-
-			if test.expectError {
-				require.Error(t, err)
-			} else {
-				require.NoError(t, err)
-				assert.Equal(t, test.expectedWeights, weights)
-			}
-		})
-	}
-}
-
-func TestComputeServiceWeights(t *testing.T) {
-	client := clientMock{
-		services: []*corev1.Service{
-			buildService(
-				sName("service1"),
-				sNamespace("testing"),
-			),
-			buildService(
-				sName("service2"),
-				sNamespace("testing"),
-			),
-			buildService(
-				sName("service3"),
-				sNamespace("testing"),
-			),
-			buildService(
-				sName("service4"),
-				sNamespace("testing"),
-			),
-		},
-		endpoints: []*corev1.Endpoints{
-			buildEndpoint(
-				eNamespace("testing"),
-				eName("service1"),
-				eUID("1"),
-				subset(
-					eAddresses(eAddress("10.10.0.1")),
-					ePorts(ePort(8080, ""))),
-				subset(
-					eAddresses(eAddress("10.21.0.2")),
-					ePorts(ePort(8080, ""))),
-			),
-			buildEndpoint(
-				eNamespace("testing"),
-				eName("service2"),
-				eUID("2"),
-				subset(
-					eAddresses(eAddress("10.10.0.3")),
-					ePorts(ePort(8080, ""))),
-			),
-			buildEndpoint(
-				eNamespace("testing"),
-				eName("service3"),
-				eUID("3"),
-				subset(
-					eAddresses(eAddress("10.10.0.4")),
-					ePorts(ePort(8080, ""))),
-				subset(
-					eAddresses(eAddress("10.21.0.5")),
-					ePorts(ePort(8080, ""))),
-				subset(
-					eAddresses(eAddress("10.21.0.6")),
-					ePorts(ePort(8080, ""))),
-				subset(
-					eAddresses(eAddress("10.21.0.7")),
-					ePorts(ePort(8080, ""))),
-			),
-			buildEndpoint(
-				eNamespace("testing"),
-				eName("service4"),
-				eUID("4"),
-				subset(
-					eAddresses(eAddress("10.10.0.7")),
-					ePorts(ePort(8080, ""))),
-			),
-		},
-	}
-
-	testCases := []struct {
-		desc            string
-		ingress         *extensionsv1beta1.Ingress
-		expectError     bool
-		expectedWeights map[ingressService]percentageValue
-	}{
-		{
-			desc: "1 path 2 service",
-			ingress: buildIngress(
-				iNamespace("testing"),
-				iAnnotation(annotationKubernetesServiceWeights, `
-service1: 10%
-`),
-				iRules(
-					iRule(iHost("foo.test"), iPaths(
-						onePath(iPath("/foo"), iBackend("service1", intstr.FromInt(8080))),
-						onePath(iPath("/foo"), iBackend("service2", intstr.FromInt(8080))),
-					)),
-				),
-			),
-			expectError: false,
-			expectedWeights: map[ingressService]percentageValue{
-				{
-					host:    "foo.test",
-					path:    "/foo",
-					service: "service1",
-				}: newPercentageValueFromFloat64(0.05),
-				{
-					host:    "foo.test",
-					path:    "/foo",
-					service: "service2",
-				}: newPercentageValueFromFloat64(0.90),
-			},
-		},
-		{
-			desc: "2 path 2 service",
-			ingress: buildIngress(
-				iNamespace("testing"),
-				iAnnotation(annotationKubernetesServiceWeights, `
-service1: 60%
-`),
-				iRules(
-					iRule(iHost("foo.test"), iPaths(
-						onePath(iPath("/foo"), iBackend("service1", intstr.FromInt(8080))),
-						onePath(iPath("/foo"), iBackend("service2", intstr.FromInt(8080))),
-						onePath(iPath("/bar"), iBackend("service1", intstr.FromInt(8080))),
-						onePath(iPath("/bar"), iBackend("service3", intstr.FromInt(8080))),
-					)),
-				),
-			),
-			expectError: false,
-			expectedWeights: map[ingressService]percentageValue{
-				{
-					host:    "foo.test",
-					path:    "/foo",
-					service: "service1",
-				}: newPercentageValueFromFloat64(0.30),
-				{
-					host:    "foo.test",
-					path:    "/foo",
-					service: "service2",
-				}: newPercentageValueFromFloat64(0.40),
-				{
-					host:    "foo.test",
-					path:    "/bar",
-					service: "service1",
-				}: newPercentageValueFromFloat64(0.30),
-				{
-					host:    "foo.test",
-					path:    "/bar",
-					service: "service3",
-				}: newPercentageValueFromFloat64(0.10),
-			},
-		},
-		{
-			desc: "2 path 3 service",
-			ingress: buildIngress(
-				iNamespace("testing"),
-				iAnnotation(annotationKubernetesServiceWeights, `
-service1: 20%
-service3: 20%
-`),
-				iRules(
-					iRule(iHost("foo.test"), iPaths(
-						onePath(iPath("/foo"), iBackend("service1", intstr.FromInt(8080))),
-						onePath(iPath("/foo"), iBackend("service2", intstr.FromInt(8080))),
-						onePath(iPath("/bar"), iBackend("service2", intstr.FromInt(8080))),
-						onePath(iPath("/bar"), iBackend("service3", intstr.FromInt(8080))),
-					)),
-				),
-			),
-			expectError: false,
-			expectedWeights: map[ingressService]percentageValue{
-				{
-					host:    "foo.test",
-					path:    "/foo",
-					service: "service1",
-				}: newPercentageValueFromFloat64(0.10),
-				{
-					host:    "foo.test",
-					path:    "/foo",
-					service: "service2",
-				}: newPercentageValueFromFloat64(0.80),
-				{
-					host:    "foo.test",
-					path:    "/bar",
-					service: "service3",
-				}: newPercentageValueFromFloat64(0.05),
-				{
-					host:    "foo.test",
-					path:    "/bar",
-					service: "service2",
-				}: newPercentageValueFromFloat64(0.80),
-			},
-		},
-		{
-			desc: "1 path 4 service",
-			ingress: buildIngress(
-				iNamespace("testing"),
-				iAnnotation(annotationKubernetesServiceWeights, `
-service1: 20%
-service2: 40%
-service3: 40%
-`),
-				iRules(
-					iRule(iHost("foo.test"), iPaths(
-						onePath(iPath("/foo"), iBackend("service1", intstr.FromInt(8080))),
-						onePath(iPath("/foo"), iBackend("service2", intstr.FromInt(8080))),
-						onePath(iPath("/foo"), iBackend("service3", intstr.FromInt(8080))),
-						onePath(iPath("/foo"), iBackend("service4", intstr.FromInt(8080))),
-					)),
-				),
-			),
-			expectError: false,
-			expectedWeights: map[ingressService]percentageValue{
-				{
-					host:    "foo.test",
-					path:    "/foo",
-					service: "service1",
-				}: newPercentageValueFromFloat64(0.10),
-				{
-					host:    "foo.test",
-					path:    "/foo",
-					service: "service2",
-				}: newPercentageValueFromFloat64(0.40),
-				{
-					host:    "foo.test",
-					path:    "/foo",
-					service: "service3",
-				}: newPercentageValueFromFloat64(0.10),
-				{
-					host:    "foo.test",
-					path:    "/foo",
-					service: "service4",
-				}: newPercentageValueFromFloat64(0.00),
-			},
-		},
-		{
-			desc: "2 path no service",
-			ingress: buildIngress(
-				iNamespace("testing"),
-				iAnnotation(annotationKubernetesServiceWeights, `
-service1: 20%
-service2: 40%
-service3: 40%
-`),
-				iRules(
-					iRule(iHost("foo.test"), iPaths(
-						onePath(iPath("/foo"), iBackend("noservice", intstr.FromInt(8080))),
-						onePath(iPath("/bar"), iBackend("noservice", intstr.FromInt(8080))),
-					)),
-				),
-			),
-			expectError: true,
-		},
-		{
-			desc: "2 path without weight",
-			ingress: buildIngress(
-				iNamespace("testing"),
-				iAnnotation(annotationKubernetesServiceWeights, ``),
-				iRules(
-					iRule(iHost("foo.test"), iPaths(
-						onePath(iPath("/foo"), iBackend("service1", intstr.FromInt(8080))),
-						onePath(iPath("/bar"), iBackend("service2", intstr.FromInt(8080))),
-					)),
-				),
-			),
-			expectError: false,
-			expectedWeights: map[ingressService]percentageValue{
-				{
-					host:    "foo.test",
-					path:    "/foo",
-					service: "service1",
-				}: newPercentageValueFromFloat64(0.50),
-				{
-					host:    "foo.test",
-					path:    "/bar",
-					service: "service2",
-				}: newPercentageValueFromFloat64(1.00),
-			},
-		},
-		{
-			desc: "2 path overflow",
-			ingress: buildIngress(
-				iNamespace("testing"),
-				iAnnotation(annotationKubernetesServiceWeights, `
-service1: 70%
-service2: 80%
-`),
-				iRules(
-					iRule(iHost("foo.test"), iPaths(
-						onePath(iPath("/foo"), iBackend("service1", intstr.FromInt(8080))),
-						onePath(iPath("/foo"), iBackend("service2", intstr.FromInt(8080))),
-					)),
-				),
-			),
-			expectError: true,
-		},
-	}
-
-	for _, test := range testCases {
-		test := test
-		t.Run(test.desc, func(t *testing.T) {
-			t.Parallel()
-
-			weightAllocator, err := newFractionalWeightAllocator(test.ingress, client)
-			if test.expectError {
-				require.Error(t, err)
-			} else {
-				if err != nil {
-					t.Errorf("%v failed: %v", test.desc, err)
-				} else {
-					for ingSvc, percentage := range test.expectedWeights {
-						assert.Equal(t, int(percentage), weightAllocator.getWeight(ingSvc.host, ingSvc.path, ingSvc.service))
-					}
-				}
-			}
-		})
-	}
-}

provider/aggregator/aggregator.go

@@ -41,6 +41,10 @@ func NewProviderAggregator(conf static.Providers) ProviderAggregator {
 		p.quietAddProvider(conf.Kubernetes)
 	}
 
+	if conf.KubernetesCRD != nil {
+		p.quietAddProvider(conf.KubernetesCRD)
+	}
+
 	return p
 }
 

provider/kubernetes/builder_endpoint_test.go

@@ -1,158 +0,0 @@
-package kubernetes
-
-import (
-	"testing"
-
-	"github.com/stretchr/testify/assert"
-	corev1 "k8s.io/api/core/v1"
-	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
-	"k8s.io/apimachinery/pkg/types"
-)
-
-func buildEndpoint(opts ...func(*corev1.Endpoints)) *corev1.Endpoints {
-	e := &corev1.Endpoints{}
-	for _, opt := range opts {
-		opt(e)
-	}
-	return e
-}
-
-func eNamespace(value string) func(*corev1.Endpoints) {
-	return func(i *corev1.Endpoints) {
-		i.Namespace = value
-	}
-}
-
-func eName(value string) func(*corev1.Endpoints) {
-	return func(i *corev1.Endpoints) {
-		i.Name = value
-	}
-}
-
-func eUID(value types.UID) func(*corev1.Endpoints) {
-	return func(i *corev1.Endpoints) {
-		i.UID = value
-	}
-}
-
-func subset(opts ...func(*corev1.EndpointSubset)) func(*corev1.Endpoints) {
-	return func(e *corev1.Endpoints) {
-		s := &corev1.EndpointSubset{}
-		for _, opt := range opts {
-			opt(s)
-		}
-		e.Subsets = append(e.Subsets, *s)
-	}
-}
-
-func eAddresses(opts ...func(*corev1.EndpointAddress)) func(*corev1.EndpointSubset) {
-	return func(subset *corev1.EndpointSubset) {
-		for _, opt := range opts {
-			a := &corev1.EndpointAddress{}
-			opt(a)
-			subset.Addresses = append(subset.Addresses, *a)
-		}
-	}
-}
-
-func eAddress(ip string) func(*corev1.EndpointAddress) {
-	return func(address *corev1.EndpointAddress) {
-		address.IP = ip
-	}
-}
-
-func eAddressWithTargetRef(targetRef, ip string) func(*corev1.EndpointAddress) {
-	return func(address *corev1.EndpointAddress) {
-		address.TargetRef = &corev1.ObjectReference{Name: targetRef}
-		address.IP = ip
-	}
-}
-
-func ePorts(opts ...func(port *corev1.EndpointPort)) func(*corev1.EndpointSubset) {
-	return func(spec *corev1.EndpointSubset) {
-		for _, opt := range opts {
-			p := &corev1.EndpointPort{}
-			opt(p)
-			spec.Ports = append(spec.Ports, *p)
-		}
-	}
-}
-
-func ePort(port int32, name string) func(*corev1.EndpointPort) {
-	return func(sp *corev1.EndpointPort) {
-		sp.Port = port
-		sp.Name = name
-	}
-}
-
-// Test
-
-func TestBuildEndpoint(t *testing.T) {
-	actual := buildEndpoint(
-		eNamespace("testing"),
-		eName("service3"),
-		eUID("3"),
-		subset(
-			eAddresses(eAddress("10.15.0.1")),
-			ePorts(
-				ePort(8080, "http"),
-				ePort(8443, "https"),
-			),
-		),
-		subset(
-			eAddresses(eAddress("10.15.0.2")),
-			ePorts(
-				ePort(9080, "http"),
-				ePort(9443, "https"),
-			),
-		),
-	)
-
-	assert.EqualValues(t, sampleEndpoint1(), actual)
-}
-
-func sampleEndpoint1() *corev1.Endpoints {
-	return &corev1.Endpoints{
-		ObjectMeta: metav1.ObjectMeta{
-			Name:      "service3",
-			UID:       "3",
-			Namespace: "testing",
-		},
-		Subsets: []corev1.EndpointSubset{
-			{
-				Addresses: []corev1.EndpointAddress{
-					{
-						IP: "10.15.0.1",
-					},
-				},
-				Ports: []corev1.EndpointPort{
-					{
-						Name: "http",
-						Port: 8080,
-					},
-					{
-						Name: "https",
-						Port: 8443,
-					},
-				},
-			},
-			{
-				Addresses: []corev1.EndpointAddress{
-					{
-						IP: "10.15.0.2",
-					},
-				},
-				Ports: []corev1.EndpointPort{
-					{
-						Name: "http",
-						Port: 9080,
-					},
-					{
-						Name: "https",
-						Port: 9443,
-					},
-				},
-			},
-		},
-	}
-}

provider/kubernetes/builder_ingress_test.go

@@ -1,223 +0,0 @@
-package kubernetes
-
-import (
-	"testing"
-
-	"github.com/stretchr/testify/assert"
-	extensionsv1beta1 "k8s.io/api/extensions/v1beta1"
-	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
-	"k8s.io/apimachinery/pkg/util/intstr"
-)
-
-func buildIngress(opts ...func(*extensionsv1beta1.Ingress)) *extensionsv1beta1.Ingress {
-	i := &extensionsv1beta1.Ingress{}
-	for _, opt := range opts {
-		opt(i)
-	}
-	return i
-}
-
-func iNamespace(value string) func(*extensionsv1beta1.Ingress) {
-	return func(i *extensionsv1beta1.Ingress) {
-		i.Namespace = value
-	}
-}
-
-func iAnnotation(name string, value string) func(*extensionsv1beta1.Ingress) {
-	return func(i *extensionsv1beta1.Ingress) {
-		if i.Annotations == nil {
-			i.Annotations = make(map[string]string)
-		}
-		i.Annotations[name] = value
-	}
-}
-
-func iRules(opts ...func(*extensionsv1beta1.IngressSpec)) func(*extensionsv1beta1.Ingress) {
-	return func(i *extensionsv1beta1.Ingress) {
-		s := &extensionsv1beta1.IngressSpec{}
-		for _, opt := range opts {
-			opt(s)
-		}
-		i.Spec = *s
-	}
-}
-
-func iSpecBackends(opts ...func(*extensionsv1beta1.IngressSpec)) func(*extensionsv1beta1.Ingress) {
-	return func(i *extensionsv1beta1.Ingress) {
-		s := &extensionsv1beta1.IngressSpec{}
-		for _, opt := range opts {
-			opt(s)
-		}
-		i.Spec = *s
-	}
-}
-
-func iSpecBackend(opts ...func(*extensionsv1beta1.IngressBackend)) func(*extensionsv1beta1.IngressSpec) {
-	return func(s *extensionsv1beta1.IngressSpec) {
-		p := &extensionsv1beta1.IngressBackend{}
-		for _, opt := range opts {
-			opt(p)
-		}
-		s.Backend = p
-	}
-}
-
-func iIngressBackend(name string, port intstr.IntOrString) func(*extensionsv1beta1.IngressBackend) {
-	return func(p *extensionsv1beta1.IngressBackend) {
-		p.ServiceName = name
-		p.ServicePort = port
-	}
-}
-
-func iRule(opts ...func(*extensionsv1beta1.IngressRule)) func(*extensionsv1beta1.IngressSpec) {
-	return func(spec *extensionsv1beta1.IngressSpec) {
-		r := &extensionsv1beta1.IngressRule{}
-		for _, opt := range opts {
-			opt(r)
-		}
-		spec.Rules = append(spec.Rules, *r)
-	}
-}
-
-func iHost(name string) func(*extensionsv1beta1.IngressRule) {
-	return func(rule *extensionsv1beta1.IngressRule) {
-		rule.Host = name
-	}
-}
-
-func iPaths(opts ...func(*extensionsv1beta1.HTTPIngressRuleValue)) func(*extensionsv1beta1.IngressRule) {
-	return func(rule *extensionsv1beta1.IngressRule) {
-		rule.HTTP = &extensionsv1beta1.HTTPIngressRuleValue{}
-		for _, opt := range opts {
-			opt(rule.HTTP)
-		}
-	}
-}
-
-func onePath(opts ...func(*extensionsv1beta1.HTTPIngressPath)) func(*extensionsv1beta1.HTTPIngressRuleValue) {
-	return func(irv *extensionsv1beta1.HTTPIngressRuleValue) {
-		p := &extensionsv1beta1.HTTPIngressPath{}
-		for _, opt := range opts {
-			opt(p)
-		}
-		irv.Paths = append(irv.Paths, *p)
-	}
-}
-
-func iPath(name string) func(*extensionsv1beta1.HTTPIngressPath) {
-	return func(p *extensionsv1beta1.HTTPIngressPath) {
-		p.Path = name
-	}
-}
-
-func iBackend(name string, port intstr.IntOrString) func(*extensionsv1beta1.HTTPIngressPath) {
-	return func(p *extensionsv1beta1.HTTPIngressPath) {
-		p.Backend = extensionsv1beta1.IngressBackend{
-			ServiceName: name,
-			ServicePort: port,
-		}
-	}
-}
-
-func iTLSes(opts ...func(*extensionsv1beta1.IngressTLS)) func(*extensionsv1beta1.Ingress) {
-	return func(i *extensionsv1beta1.Ingress) {
-		for _, opt := range opts {
-			iTLS := extensionsv1beta1.IngressTLS{}
-			opt(&iTLS)
-			i.Spec.TLS = append(i.Spec.TLS, iTLS)
-		}
-	}
-}
-
-func iTLS(secret string, hosts ...string) func(*extensionsv1beta1.IngressTLS) {
-	return func(i *extensionsv1beta1.IngressTLS) {
-		i.SecretName = secret
-		i.Hosts = hosts
-	}
-}
-
-// Test
-
-func TestBuildIngress(t *testing.T) {
-	i := buildIngress(
-		iNamespace("testing"),
-		iRules(
-			iRule(iHost("foo"), iPaths(
-				onePath(iPath("/bar"), iBackend("service1", intstr.FromInt(80))),
-				onePath(iPath("/namedthing"), iBackend("service4", intstr.FromString("https")))),
-			),
-			iRule(iHost("bar"), iPaths(
-				onePath(iBackend("service3", intstr.FromString("https"))),
-				onePath(iBackend("service2", intstr.FromInt(802))),
-			),
-			),
-		),
-		iTLSes(
-			iTLS("tls-secret", "foo"),
-		),
-	)
-
-	assert.EqualValues(t, sampleIngress(), i)
-}
-
-func sampleIngress() *extensionsv1beta1.Ingress {
-	return &extensionsv1beta1.Ingress{
-		ObjectMeta: metav1.ObjectMeta{
-			Namespace: "testing",
-		},
-		Spec: extensionsv1beta1.IngressSpec{
-			Rules: []extensionsv1beta1.IngressRule{
-				{
-					Host: "foo",
-					IngressRuleValue: extensionsv1beta1.IngressRuleValue{
-						HTTP: &extensionsv1beta1.HTTPIngressRuleValue{
-							Paths: []extensionsv1beta1.HTTPIngressPath{
-								{
-									Path: "/bar",
-									Backend: extensionsv1beta1.IngressBackend{
-										ServiceName: "service1",
-										ServicePort: intstr.FromInt(80),
-									},
-								},
-								{
-									Path: "/namedthing",
-									Backend: extensionsv1beta1.IngressBackend{
-										ServiceName: "service4",
-										ServicePort: intstr.FromString("https"),
-									},
-								},
-							},
-						},
-					},
-				},
-				{
-					Host: "bar",
-					IngressRuleValue: extensionsv1beta1.IngressRuleValue{
-						HTTP: &extensionsv1beta1.HTTPIngressRuleValue{
-							Paths: []extensionsv1beta1.HTTPIngressPath{
-								{
-									Backend: extensionsv1beta1.IngressBackend{
-										ServiceName: "service3",
-										ServicePort: intstr.FromString("https"),
-									},
-								},
-								{
-									Backend: extensionsv1beta1.IngressBackend{
-										ServiceName: "service2",
-										ServicePort: intstr.FromInt(802),
-									},
-								},
-							},
-						},
-					},
-				},
-			},
-			TLS: []extensionsv1beta1.IngressTLS{
-				{
-					Hosts:      []string{"foo"},
-					SecretName: "tls-secret",
-				},
-			},
-		},
-	}
-}

provider/kubernetes/builder_service_test.go

@@ -1,232 +0,0 @@
-package kubernetes
-
-import (
-	"testing"
-
-	"github.com/stretchr/testify/assert"
-	corev1 "k8s.io/api/core/v1"
-	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
-	"k8s.io/apimachinery/pkg/types"
-)
-
-func buildService(opts ...func(*corev1.Service)) *corev1.Service {
-	s := &corev1.Service{}
-	for _, opt := range opts {
-		opt(s)
-	}
-	return s
-}
-
-func sNamespace(value string) func(*corev1.Service) {
-	return func(i *corev1.Service) {
-		i.Namespace = value
-	}
-}
-
-func sName(value string) func(*corev1.Service) {
-	return func(i *corev1.Service) {
-		i.Name = value
-	}
-}
-
-func sUID(value types.UID) func(*corev1.Service) {
-	return func(i *corev1.Service) {
-		i.UID = value
-	}
-}
-
-func sAnnotation(name string, value string) func(*corev1.Service) {
-	return func(s *corev1.Service) {
-		if s.Annotations == nil {
-			s.Annotations = make(map[string]string)
-		}
-		s.Annotations[name] = value
-	}
-}
-
-func sSpec(opts ...func(*corev1.ServiceSpec)) func(*corev1.Service) {
-	return func(s *corev1.Service) {
-		spec := &corev1.ServiceSpec{}
-		for _, opt := range opts {
-			opt(spec)
-		}
-		s.Spec = *spec
-	}
-}
-
-func sLoadBalancerStatus(opts ...func(*corev1.LoadBalancerStatus)) func(service *corev1.Service) {
-	return func(s *corev1.Service) {
-		loadBalancer := &corev1.LoadBalancerStatus{}
-		for _, opt := range opts {
-			if opt != nil {
-				opt(loadBalancer)
-			}
-		}
-		s.Status = corev1.ServiceStatus{
-			LoadBalancer: *loadBalancer,
-		}
-	}
-}
-
-func sLoadBalancerIngress(ip string, hostname string) func(*corev1.LoadBalancerStatus) {
-	return func(status *corev1.LoadBalancerStatus) {
-		ingress := corev1.LoadBalancerIngress{
-			IP:       ip,
-			Hostname: hostname,
-		}
-		status.Ingress = append(status.Ingress, ingress)
-	}
-}
-
-func clusterIP(ip string) func(*corev1.ServiceSpec) {
-	return func(spec *corev1.ServiceSpec) {
-		spec.ClusterIP = ip
-	}
-}
-
-func sType(value corev1.ServiceType) func(*corev1.ServiceSpec) {
-	return func(spec *corev1.ServiceSpec) {
-		spec.Type = value
-	}
-}
-
-func sExternalName(name string) func(*corev1.ServiceSpec) {
-	return func(spec *corev1.ServiceSpec) {
-		spec.ExternalName = name
-	}
-}
-
-func sPorts(opts ...func(*corev1.ServicePort)) func(*corev1.ServiceSpec) {
-	return func(spec *corev1.ServiceSpec) {
-		for _, opt := range opts {
-			p := &corev1.ServicePort{}
-			opt(p)
-			spec.Ports = append(spec.Ports, *p)
-		}
-	}
-}
-
-func sPort(port int32, name string) func(*corev1.ServicePort) {
-	return func(sp *corev1.ServicePort) {
-		sp.Port = port
-		sp.Name = name
-	}
-}
-
-// Test
-
-func TestBuildService(t *testing.T) {
-	actual1 := buildService(
-		sName("service1"),
-		sNamespace("testing"),
-		sUID("1"),
-		sSpec(
-			clusterIP("10.0.0.1"),
-			sPorts(sPort(80, "")),
-		),
-	)
-
-	assert.EqualValues(t, sampleService1(), actual1)
-
-	actual2 := buildService(
-		sName("service2"),
-		sNamespace("testing"),
-		sUID("2"),
-		sSpec(
-			clusterIP("10.0.0.2"),
-			sType("ExternalName"),
-			sExternalName("example.com"),
-			sPorts(
-				sPort(80, "http"),
-				sPort(443, "https"),
-			),
-		),
-	)
-
-	assert.EqualValues(t, sampleService2(), actual2)
-
-	actual3 := buildService(
-		sName("service3"),
-		sNamespace("testing"),
-		sUID("3"),
-		sSpec(
-			clusterIP("10.0.0.3"),
-			sType("ExternalName"),
-			sExternalName("example.com"),
-			sPorts(
-				sPort(8080, "http"),
-				sPort(8443, "https"),
-			),
-		),
-	)
-
-	assert.EqualValues(t, sampleService3(), actual3)
-}
-
-func sampleService1() *corev1.Service {
-	return &corev1.Service{
-		ObjectMeta: metav1.ObjectMeta{
-			Name:      "service1",
-			UID:       "1",
-			Namespace: "testing",
-		},
-		Spec: corev1.ServiceSpec{
-			ClusterIP: "10.0.0.1",
-			Ports: []corev1.ServicePort{
-				{
-					Port: 80,
-				},
-			},
-		},
-	}
-}
-
-func sampleService2() *corev1.Service {
-	return &corev1.Service{
-		ObjectMeta: metav1.ObjectMeta{
-			Name:      "service2",
-			UID:       "2",
-			Namespace: "testing",
-		},
-		Spec: corev1.ServiceSpec{
-			ClusterIP:    "10.0.0.2",
-			Type:         "ExternalName",
-			ExternalName: "example.com",
-			Ports: []corev1.ServicePort{
-				{
-					Name: "http",
-					Port: 80,
-				},
-				{
-					Name: "https",
-					Port: 443,
-				},
-			},
-		},
-	}
-}
-
-func sampleService3() *corev1.Service {
-	return &corev1.Service{
-		ObjectMeta: metav1.ObjectMeta{
-			Name:      "service3",
-			UID:       "3",
-			Namespace: "testing",
-		},
-		Spec: corev1.ServiceSpec{
-			ClusterIP:    "10.0.0.3",
-			Type:         "ExternalName",
-			ExternalName: "example.com",
-			Ports: []corev1.ServicePort{
-				{
-					Name: "http",
-					Port: 8080,
-				},
-				{
-					Name: "https",
-					Port: 8443,
-				},
-			},
-		},
-	}
-}

provider/kubernetes/crd/client.go

@@ -1,4 +1,4 @@
-package kubernetes
+package crd
 
 import (
 	"errors"
@@ -7,6 +7,10 @@ import (
 	"time"
 
 	"github.com/containous/traefik/old/log"
+	"github.com/containous/traefik/provider/kubernetes/crd/generated/clientset/versioned"
+	"github.com/containous/traefik/provider/kubernetes/crd/generated/informers/externalversions"
+	"github.com/containous/traefik/provider/kubernetes/crd/traefik/v1alpha1"
+	"github.com/containous/traefik/provider/kubernetes/k8s"
 	corev1 "k8s.io/api/core/v1"
 	extensionsv1beta1 "k8s.io/api/extensions/v1beta1"
 	kubeerror "k8s.io/apimachinery/pkg/api/errors"
@@ -16,6 +20,7 @@ import (
 	"k8s.io/client-go/kubernetes"
 	"k8s.io/client-go/rest"
 	"k8s.io/client-go/tools/cache"
+	"k8s.io/client-go/tools/clientcmd"
 )
 
 const resyncPeriod = 10 * time.Minute
@@ -40,7 +45,11 @@ func (reh *resourceEventHandler) OnDelete(obj interface{}) {
 // WatchAll starts the watch of the Provider resources and updates the stores.
 // The stores can then be accessed via the Get* functions.
 type Client interface {
-	WatchAll(namespaces Namespaces, stopCh <-chan struct{}) (<-chan interface{}, error)
+	WatchAll(namespaces k8s.Namespaces, stopCh <-chan struct{}) (<-chan interface{}, error)
+
+	GetIngressRoutes() []*v1alpha1.IngressRoute
+	GetMiddlewares() []*v1alpha1.Middleware
+
 	GetIngresses() []*extensionsv1beta1.Ingress
 	GetService(namespace, name string) (*corev1.Service, bool, error)
 	GetSecret(namespace, name string) (*corev1.Secret, bool, error)
@@ -48,24 +57,46 @@ type Client interface {
 	UpdateIngressStatus(namespace, name, ip, hostname string) error
 }
 
-type clientImpl struct {
+// TODO: add tests for the clientWrapper (and its methods) itself.
-	clientset            *kubernetes.Clientset
+type clientWrapper struct {
-	factories            map[string]informers.SharedInformerFactory
+	csCrd  *versioned.Clientset
+	csKube *kubernetes.Clientset
+
+	factoriesCrd  map[string]externalversions.SharedInformerFactory
+	factoriesKube map[string]informers.SharedInformerFactory
+
 	ingressLabelSelector labels.Selector
-	isNamespaceAll       bool
+
-	watchedNamespaces    Namespaces
+	isNamespaceAll    bool
+	watchedNamespaces k8s.Namespaces
 }
 
-func newClientImpl(clientset *kubernetes.Clientset) *clientImpl {
+func createClientFromConfig(c *rest.Config) (*clientWrapper, error) {
-	return &clientImpl{
+	csCrd, err := versioned.NewForConfig(c)
-		clientset: clientset,
+	if err != nil {
-		factories: make(map[string]informers.SharedInformerFactory),
+		return nil, err
+	}
+
+	csKube, err := kubernetes.NewForConfig(c)
+	if err != nil {
+		return nil, err
+	}
+
+	return newClientImpl(csKube, csCrd), nil
+}
+
+func newClientImpl(csKube *kubernetes.Clientset, csCrd *versioned.Clientset) *clientWrapper {
+	return &clientWrapper{
+		csCrd:         csCrd,
+		csKube:        csKube,
+		factoriesCrd:  make(map[string]externalversions.SharedInformerFactory),
+		factoriesKube: make(map[string]informers.SharedInformerFactory),
 	}
 }
 
 // newInClusterClient returns a new Provider client that is expected to run
 // inside the cluster.
-func newInClusterClient(endpoint string) (*clientImpl, error) {
+func newInClusterClient(endpoint string) (*clientWrapper, error) {
 	config, err := rest.InClusterConfig()
 	if err != nil {
 		return nil, fmt.Errorf("failed to create in-cluster configuration: %s", err)
@@ -78,10 +109,18 @@ func newInClusterClient(endpoint string) (*clientImpl, error) {
 	return createClientFromConfig(config)
 }
 
+func newExternalClusterClientFromFile(file string) (*clientWrapper, error) {
+	configFromFlags, err := clientcmd.BuildConfigFromFlags("", file)
+	if err != nil {
+		return nil, err
+	}
+	return createClientFromConfig(configFromFlags)
+}
+
 // newExternalClusterClient returns a new Provider client that may run outside
 // of the cluster.
 // The endpoint parameter must not be empty.
-func newExternalClusterClient(endpoint, token, caFilePath string) (*clientImpl, error) {
+func newExternalClusterClient(endpoint, token, caFilePath string) (*clientWrapper, error) {
 	if endpoint == "" {
 		return nil, errors.New("endpoint missing for external cluster client")
 	}
@@ -103,41 +142,44 @@ func newExternalClusterClient(endpoint, token, caFilePath string) (*clientImpl,
 	return createClientFromConfig(config)
 }
 
-func createClientFromConfig(c *rest.Config) (*clientImpl, error) {
-	clientset, err := kubernetes.NewForConfig(c)
-	if err != nil {
-		return nil, err
-	}
-
-	return newClientImpl(clientset), nil
-}
-
 // WatchAll starts namespace-specific controllers for all relevant kinds.
-func (c *clientImpl) WatchAll(namespaces Namespaces, stopCh <-chan struct{}) (<-chan interface{}, error) {
+func (c *clientWrapper) WatchAll(namespaces k8s.Namespaces, stopCh <-chan struct{}) (<-chan interface{}, error) {
 	eventCh := make(chan interface{}, 1)
+	eventHandler := c.newResourceEventHandler(eventCh)
 
 	if len(namespaces) == 0 {
-		namespaces = Namespaces{metav1.NamespaceAll}
+		namespaces = k8s.Namespaces{metav1.NamespaceAll}
 		c.isNamespaceAll = true
 	}
-
 	c.watchedNamespaces = namespaces
 
-	eventHandler := c.newResourceEventHandler(eventCh)
 	for _, ns := range namespaces {
-		factory := informers.NewFilteredSharedInformerFactory(c.clientset, resyncPeriod, ns, nil)
+		factoryCrd := externalversions.NewSharedInformerFactoryWithOptions(c.csCrd, resyncPeriod, externalversions.WithNamespace(ns))
-		factory.Extensions().V1beta1().Ingresses().Informer().AddEventHandler(eventHandler)
+		factoryCrd.Traefik().V1alpha1().IngressRoutes().Informer().AddEventHandler(eventHandler)
-		factory.Core().V1().Services().Informer().AddEventHandler(eventHandler)
+		factoryCrd.Traefik().V1alpha1().Middlewares().Informer().AddEventHandler(eventHandler)
-		factory.Core().V1().Endpoints().Informer().AddEventHandler(eventHandler)
+
-		c.factories[ns] = factory
+		factoryKube := informers.NewFilteredSharedInformerFactory(c.csKube, resyncPeriod, ns, nil)
+		factoryKube.Extensions().V1beta1().Ingresses().Informer().AddEventHandler(eventHandler)
+		factoryKube.Core().V1().Services().Informer().AddEventHandler(eventHandler)
+		factoryKube.Core().V1().Endpoints().Informer().AddEventHandler(eventHandler)
+
+		c.factoriesCrd[ns] = factoryCrd
+		c.factoriesKube[ns] = factoryKube
 	}
 
 	for _, ns := range namespaces {
-		c.factories[ns].Start(stopCh)
+		c.factoriesCrd[ns].Start(stopCh)
+		c.factoriesKube[ns].Start(stopCh)
 	}
 
 	for _, ns := range namespaces {
-		for t, ok := range c.factories[ns].WaitForCacheSync(stopCh) {
+		for t, ok := range c.factoriesCrd[ns].WaitForCacheSync(stopCh) {
+			if !ok {
+				return nil, fmt.Errorf("timed out waiting for controller caches to sync %s in namespace %q", t.String(), ns)
+			}
+		}
+
+		for t, ok := range c.factoriesKube[ns].WaitForCacheSync(stopCh) {
 			if !ok {
 				return nil, fmt.Errorf("timed out waiting for controller caches to sync %s in namespace %q", t.String(), ns)
 			}
@@ -149,17 +191,45 @@ func (c *clientImpl) WatchAll(namespaces Namespaces, stopCh <-chan struct{}) (<-
 	// https://github.com/containous/traefik/issues/1784 should improve the
 	// situation here in the future.
 	for _, ns := range namespaces {
-		c.factories[ns].Core().V1().Secrets().Informer().AddEventHandler(eventHandler)
+		c.factoriesKube[ns].Core().V1().Secrets().Informer().AddEventHandler(eventHandler)
-		c.factories[ns].Start(stopCh)
+		c.factoriesKube[ns].Start(stopCh)
 	}
 
 	return eventCh, nil
 }
 
+func (c *clientWrapper) GetIngressRoutes() []*v1alpha1.IngressRoute {
+	var result []*v1alpha1.IngressRoute
+
+	for ns, factory := range c.factoriesCrd {
+		ings, err := factory.Traefik().V1alpha1().IngressRoutes().Lister().List(c.ingressLabelSelector)
+		if err != nil {
+			log.Errorf("Failed to list ingresses in namespace %s: %s", ns, err)
+		}
+		result = append(result, ings...)
+	}
+
+	return result
+}
+
+func (c *clientWrapper) GetMiddlewares() []*v1alpha1.Middleware {
+	var result []*v1alpha1.Middleware
+
+	for ns, factory := range c.factoriesCrd {
+		ings, err := factory.Traefik().V1alpha1().Middlewares().Lister().List(c.ingressLabelSelector)
+		if err != nil {
+			log.Errorf("Failed to list ingresses in namespace %s: %s", ns, err)
+		}
+		result = append(result, ings...)
+	}
+
+	return result
+}
+
 // GetIngresses returns all Ingresses for observed namespaces in the cluster.
-func (c *clientImpl) GetIngresses() []*extensionsv1beta1.Ingress {
+func (c *clientWrapper) GetIngresses() []*extensionsv1beta1.Ingress {
 	var result []*extensionsv1beta1.Ingress
-	for ns, factory := range c.factories {
+	for ns, factory := range c.factoriesKube {
 		ings, err := factory.Extensions().V1beta1().Ingresses().Lister().List(c.ingressLabelSelector)
 		if err != nil {
 			log.Errorf("Failed to list ingresses in namespace %s: %s", ns, err)
@@ -170,12 +240,12 @@ func (c *clientImpl) GetIngresses() []*extensionsv1beta1.Ingress {
 }
 
 // UpdateIngressStatus updates an Ingress with a provided status.
-func (c *clientImpl) UpdateIngressStatus(namespace, name, ip, hostname string) error {
+func (c *clientWrapper) UpdateIngressStatus(namespace, name, ip, hostname string) error {
 	if !c.isWatchedNamespace(namespace) {
 		return fmt.Errorf("failed to get ingress %s/%s: namespace is not within watched namespaces", namespace, name)
 	}
 
-	ing, err := c.factories[c.lookupNamespace(namespace)].Extensions().V1beta1().Ingresses().Lister().Ingresses(namespace).Get(name)
+	ing, err := c.factoriesKube[c.lookupNamespace(namespace)].Extensions().V1beta1().Ingresses().Lister().Ingresses(namespace).Get(name)
 	if err != nil {
 		return fmt.Errorf("failed to get ingress %s/%s: %v", namespace, name, err)
 	}
@@ -190,7 +260,7 @@ func (c *clientImpl) UpdateIngressStatus(namespace, name, ip, hostname string) e
 	ingCopy := ing.DeepCopy()
 	ingCopy.Status = extensionsv1beta1.IngressStatus{LoadBalancer: corev1.LoadBalancerStatus{Ingress: []corev1.LoadBalancerIngress{{IP: ip, Hostname: hostname}}}}
 
-	_, err = c.clientset.ExtensionsV1beta1().Ingresses(ingCopy.Namespace).UpdateStatus(ingCopy)
+	_, err = c.csKube.ExtensionsV1beta1().Ingresses(ingCopy.Namespace).UpdateStatus(ingCopy)
 	if err != nil {
 		return fmt.Errorf("failed to update ingress status %s/%s: %v", namespace, name, err)
 	}
@@ -199,34 +269,34 @@ func (c *clientImpl) UpdateIngressStatus(namespace, name, ip, hostname string) e
 }
 
 // GetService returns the named service from the given namespace.
-func (c *clientImpl) GetService(namespace, name string) (*corev1.Service, bool, error) {
+func (c *clientWrapper) GetService(namespace, name string) (*corev1.Service, bool, error) {
 	if !c.isWatchedNamespace(namespace) {
 		return nil, false, fmt.Errorf("failed to get service %s/%s: namespace is not within watched namespaces", namespace, name)
 	}
 
-	service, err := c.factories[c.lookupNamespace(namespace)].Core().V1().Services().Lister().Services(namespace).Get(name)
+	service, err := c.factoriesKube[c.lookupNamespace(namespace)].Core().V1().Services().Lister().Services(namespace).Get(name)
 	exist, err := translateNotFoundError(err)
 	return service, exist, err
 }
 
 // GetEndpoints returns the named endpoints from the given namespace.
-func (c *clientImpl) GetEndpoints(namespace, name string) (*corev1.Endpoints, bool, error) {
+func (c *clientWrapper) GetEndpoints(namespace, name string) (*corev1.Endpoints, bool, error) {
 	if !c.isWatchedNamespace(namespace) {
 		return nil, false, fmt.Errorf("failed to get endpoints %s/%s: namespace is not within watched namespaces", namespace, name)
 	}
 
-	endpoint, err := c.factories[c.lookupNamespace(namespace)].Core().V1().Endpoints().Lister().Endpoints(namespace).Get(name)
+	endpoint, err := c.factoriesKube[c.lookupNamespace(namespace)].Core().V1().Endpoints().Lister().Endpoints(namespace).Get(name)
 	exist, err := translateNotFoundError(err)
 	return endpoint, exist, err
 }
 
 // GetSecret returns the named secret from the given namespace.
-func (c *clientImpl) GetSecret(namespace, name string) (*corev1.Secret, bool, error) {
+func (c *clientWrapper) GetSecret(namespace, name string) (*corev1.Secret, bool, error) {
 	if !c.isWatchedNamespace(namespace) {
 		return nil, false, fmt.Errorf("failed to get secret %s/%s: namespace is not within watched namespaces", namespace, name)
 	}
 
-	secret, err := c.factories[c.lookupNamespace(namespace)].Core().V1().Secrets().Lister().Secrets(namespace).Get(name)
+	secret, err := c.factoriesKube[c.lookupNamespace(namespace)].Core().V1().Secrets().Lister().Secrets(namespace).Get(name)
 	exist, err := translateNotFoundError(err)
 	return secret, exist, err
 }
@@ -237,14 +307,14 @@ func (c *clientImpl) GetSecret(namespace, name string) (*corev1.Secret, bool, er
 // The distinction is necessary because we index all informers on the special
 // identifier iff all-namespaces are requested but receive specific namespace
 // identifiers from the Kubernetes API, so we have to bridge this gap.
-func (c *clientImpl) lookupNamespace(ns string) string {
+func (c *clientWrapper) lookupNamespace(ns string) string {
 	if c.isNamespaceAll {
 		return metav1.NamespaceAll
 	}
 	return ns
 }
 
-func (c *clientImpl) newResourceEventHandler(events chan<- interface{}) cache.ResourceEventHandler {
+func (c *clientWrapper) newResourceEventHandler(events chan<- interface{}) cache.ResourceEventHandler {
 	return &cache.FilteringResourceEventHandler{
 		FilterFunc: func(obj interface{}) bool {
 			// Ignore Ingresses that do not match our custom label selector.
@@ -278,8 +348,8 @@ func translateNotFoundError(err error) (bool, error) {
 }
 
 // isWatchedNamespace checks to ensure that the namespace is being watched before we request
-// it to ensure we don't panic by requesting an out-of-watch object
+// it to ensure we don't panic by requesting an out-of-watch object.
-func (c *clientImpl) isWatchedNamespace(ns string) bool {
+func (c *clientWrapper) isWatchedNamespace(ns string) bool {
 	if c.isNamespaceAll {
 		return true
 	}

provider/kubernetes/crd/client_mock_test.go

@@ -1,21 +1,83 @@
-package kubernetes
+package crd
 
 import (
+	"fmt"
+	"io/ioutil"
+
+	"github.com/containous/traefik/provider/kubernetes/crd/traefik/v1alpha1"
+	"github.com/containous/traefik/provider/kubernetes/k8s"
 	corev1 "k8s.io/api/core/v1"
 	extensionsv1beta1 "k8s.io/api/extensions/v1beta1"
+	v1beta12 "k8s.io/api/extensions/v1beta1"
+	"k8s.io/client-go/kubernetes/scheme"
 )
 
+var _ Client = (*clientMock)(nil)
+
+func init() {
+	// required by k8s.MustParseYaml
+	err := v1alpha1.AddToScheme(scheme.Scheme)
+	if err != nil {
+		panic(err)
+	}
+}
+
 type clientMock struct {
 	ingresses []*extensionsv1beta1.Ingress
 	services  []*corev1.Service
 	secrets   []*corev1.Secret
 	endpoints []*corev1.Endpoints
-	watchChan chan interface{}
 
 	apiServiceError       error
 	apiSecretError        error
 	apiEndpointsError     error
 	apiIngressStatusError error
+
+	ingressRoutes []*v1alpha1.IngressRoute
+	middlewares   []*v1alpha1.Middleware
+
+	watchChan chan interface{}
+}
+
+func newClientMock(paths ...string) clientMock {
+	var c clientMock
+
+	for _, path := range paths {
+		yamlContent, err := ioutil.ReadFile("./fixtures/" + path)
+		if err != nil {
+			panic(err)
+		}
+
+		k8sObjects := k8s.MustParseYaml(yamlContent)
+		for _, obj := range k8sObjects {
+			switch o := obj.(type) {
+			case *corev1.Service:
+				c.services = append(c.services, o)
+			case *corev1.Endpoints:
+				c.endpoints = append(c.endpoints, o)
+			case *v1alpha1.IngressRoute:
+				c.ingressRoutes = append(c.ingressRoutes, o)
+			case *v1alpha1.Middleware:
+				c.middlewares = append(c.middlewares, o)
+			case *v1beta12.Ingress:
+				c.ingresses = append(c.ingresses, o)
+			case *corev1.Secret:
+				c.secrets = append(c.secrets, o)
+			default:
+				panic(fmt.Sprintf("Unknown runtime object %+v %T", o, o))
+			}
+		}
+	}
+
+	return c
+}
+
+func (c clientMock) GetIngressRoutes() []*v1alpha1.IngressRoute {
+	return c.ingressRoutes
+}
+
+func (c clientMock) GetMiddlewares() []*v1alpha1.Middleware {
+	return c.middlewares
 }
 
 func (c clientMock) GetIngresses() []*extensionsv1beta1.Ingress {
@@ -62,7 +124,7 @@ func (c clientMock) GetSecret(namespace, name string) (*corev1.Secret, bool, err
 	return nil, false, nil
 }
 
-func (c clientMock) WatchAll(namespaces Namespaces, stopCh <-chan struct{}) (<-chan interface{}, error) {
+func (c clientMock) WatchAll(namespaces k8s.Namespaces, stopCh <-chan struct{}) (<-chan interface{}, error) {
 	return c.watchChan, nil
 }
 

provider/kubernetes/crd/fixtures/services.yml

@@ -0,0 +1,88 @@
+apiVersion: v1
+kind: Service
+metadata:
+  name: whoami
+  namespace: default
+
+spec:
+  ports:
+    - name: web
+      port: 80
+  selector:
+    app: containous
+    task: whoami
+
+---
+kind: Endpoints
+apiVersion: v1
+metadata:
+  name: whoami
+  namespace: default
+
+subsets:
+  - addresses:
+      - ip: 10.10.0.1
+      - ip: 10.10.0.2
+    ports:
+      - name: web
+        port: 80
+
+---
+apiVersion: v1
+kind: Service
+metadata:
+  name: whoami2
+  namespace: default
+
+spec:
+  ports:
+    - name: web
+      port: 8080
+  selector:
+    app: containous
+    task: whoami2
+
+---
+kind: Endpoints
+apiVersion: v1
+metadata:
+  name: whoami2
+  namespace: default
+
+subsets:
+  - addresses:
+      - ip: 10.10.0.3
+      - ip: 10.10.0.4
+    ports:
+      - name: web
+        port: 8080
+
+---
+apiVersion: v1
+kind: Service
+metadata:
+  name: whoamitls
+  namespace: default
+
+spec:
+  ports:
+    - name: web-secure
+      port: 443
+  selector:
+    app: containous
+    task: whoami2
+
+---
+kind: Endpoints
+apiVersion: v1
+metadata:
+  name: whoamitls
+  namespace: default
+
+subsets:
+  - addresses:
+      - ip: 10.10.0.5
+      - ip: 10.10.0.6
+    ports:
+      - name: web-secure
+        port: 443

provider/kubernetes/crd/fixtures/simple.yml

@@ -0,0 +1,17 @@
+apiVersion: traefik.containo.us/v1alpha1
+kind: IngressRoute
+metadata:
+  name: test.crd
+  namespace: default
+
+spec:
+  entryPoints:
+    - foo
+
+  routes:
+  - match: Host(`foo.com`) && PathPrefix(`/bar`)
+    kind: Rule
+    priority: 12
+    services:
+    - name: whoami
+      port: 80

provider/kubernetes/crd/fixtures/with_bad_host_rule.yml

@@ -0,0 +1,17 @@
+apiVersion: traefik.containo.us/v1alpha1
+kind: IngressRoute
+metadata:
+  name: test.crd
+  namespace: default
+
+spec:
+  entryPoints:
+    - web
+
+  routes:
+  - match: Host(`foo.com"0"`) && PathPrefix(`/bar`)
+    kind: Rule
+    priority: 12
+    services:
+    - name: whoami
+      port: 80

provider/kubernetes/crd/fixtures/with_https_default.yml

@@ -0,0 +1,17 @@
+apiVersion: traefik.containo.us/v1alpha1
+kind: IngressRoute
+metadata:
+  name: test.crd
+  namespace: default
+
+spec:
+  entryPoints:
+    - foo
+
+  routes:
+  - match: Host(`foo.com`) && PathPrefix(`/bar`)
+    kind: Rule
+    priority: 12
+    services:
+    - name: whoamitls
+      port: 443

provider/kubernetes/crd/fixtures/with_middleware.yml

@@ -0,0 +1,44 @@
+apiVersion: traefik.containo.us/v1alpha1
+kind: Middleware
+metadata:
+  name: stripprefix
+  namespace: default
+
+spec:
+  stripPrefix:
+    prefixes:
+      - /tobestripped
+
+---
+apiVersion: traefik.containo.us/v1alpha1
+kind: Middleware
+metadata:
+  name: addprefix
+  namespace: foo
+
+spec:
+  addPrefix:
+    prefix: /tobeadded
+
+---
+apiVersion: traefik.containo.us/v1alpha1
+kind: IngressRoute
+metadata:
+  name: test2.crd
+  namespace: default
+
+spec:
+  entryPoints:
+    - web
+
+  routes:
+    - match: Host(`foo.com`) && PathPrefix(`/tobestripped`)
+      priority: 12
+      kind: Rule
+      services:
+        - name: whoami
+          port: 80
+      middlewares:
+        - name: stripprefix
+        - name: addprefix
+          namespace: foo

provider/kubernetes/crd/fixtures/with_no_rule_value.yml

@@ -0,0 +1,17 @@
+apiVersion: traefik.containo.us/v1alpha1
+kind: IngressRoute
+metadata:
+  name: test.crd
+  namespace: default
+
+spec:
+  entryPoints:
+    - web
+
+  routes:
+  - match: ""
+    kind: Rule
+    priority: 12
+    services:
+    - name: whoami
+      port: 80

provider/kubernetes/crd/fixtures/with_tls.yml

@@ -0,0 +1,31 @@
+apiVersion: v1
+kind: Secret
+metadata:
+  name: supersecret
+  namespace: default
+
+data:
+  tls.crt: LS0tLS1CRUdJTiBDRVJUSUZJQ0FURS0tLS0tCi0tLS0tRU5EIENFUlRJRklDQVRFLS0tLS0=
+  tls.key: LS0tLS1CRUdJTiBQUklWQVRFIEtFWS0tLS0tCi0tLS0tRU5EIFBSSVZBVEUgS0VZLS0tLS0=
+
+---
+apiVersion: traefik.containo.us/v1alpha1
+kind: IngressRoute
+metadata:
+  name: test.crd
+  namespace: default
+
+spec:
+  entryPoints:
+    - web
+
+  routes:
+  - match: Host(`foo.com`) && PathPrefix(`/bar`)
+    kind: Rule
+    priority: 12
+    services:
+    - name: whoami
+      port: 80
+
+  tls:
+    secretName: supersecret

provider/kubernetes/crd/fixtures/with_two_rules.yml

@@ -0,0 +1,23 @@
+apiVersion: traefik.containo.us/v1alpha1
+kind: IngressRoute
+metadata:
+  name: test.crd
+  namespace: default
+
+spec:
+  entryPoints:
+    - web
+
+  routes:
+  - match: Host(`foo.com`) && PathPrefix(`/foo`)
+    kind: Rule
+    priority: 12
+    services:
+    - name: whoami
+      port: 80
+  - match: Host(`foo.com`) && PathPrefix(`/bar`)
+    kind: Rule
+    priority: 14
+    services:
+    - name: whoami
+      port: 80

provider/kubernetes/crd/fixtures/with_two_services.yml

@@ -0,0 +1,20 @@
+apiVersion: traefik.containo.us/v1alpha1
+kind: IngressRoute
+metadata:
+  name: test.crd
+  namespace: default
+
+spec:
+  entryPoints:
+    - web
+
+  routes:
+  - match: Host(`foo.com`) && PathPrefix(`/foo`)
+    kind: Rule
+    priority: 12
+    services:
+    - name: whoami
+      port: 80
+    - name: whoami2
+      port: 8080
+

provider/kubernetes/crd/fixtures/with_wrong_rule_kind.yml

@@ -0,0 +1,16 @@
+apiVersion: traefik.containo.us/v1alpha1
+kind: IngressRoute
+metadata:
+  name: test.crd
+  namespace: default
+
+spec:
+  entryPoints:
+    - web
+
+  routes:
+  - match: /prefix
+    priority: 12
+    services:
+    - name: whoami
+      port: 80

provider/kubernetes/crd/generated/clientset/versioned/clientset.go

@@ -0,0 +1,106 @@
+/*
+The MIT License (MIT)
+
+Copyright (c) 2016-2019 Containous SAS
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.
+*/
+
+// Code generated by client-gen. DO NOT EDIT.
+
+package versioned
+
+import (
+	traefikv1alpha1 "github.com/containous/traefik/provider/kubernetes/crd/generated/clientset/versioned/typed/traefik/v1alpha1"
+	discovery "k8s.io/client-go/discovery"
+	rest "k8s.io/client-go/rest"
+	flowcontrol "k8s.io/client-go/util/flowcontrol"
+)
+
+type Interface interface {
+	Discovery() discovery.DiscoveryInterface
+	TraefikV1alpha1() traefikv1alpha1.TraefikV1alpha1Interface
+	// Deprecated: please explicitly pick a version if possible.
+	Traefik() traefikv1alpha1.TraefikV1alpha1Interface
+}
+
+// Clientset contains the clients for groups. Each group has exactly one
+// version included in a Clientset.
+type Clientset struct {
+	*discovery.DiscoveryClient
+	traefikV1alpha1 *traefikv1alpha1.TraefikV1alpha1Client
+}
+
+// TraefikV1alpha1 retrieves the TraefikV1alpha1Client
+func (c *Clientset) TraefikV1alpha1() traefikv1alpha1.TraefikV1alpha1Interface {
+	return c.traefikV1alpha1
+}
+
+// Deprecated: Traefik retrieves the default version of TraefikClient.
+// Please explicitly pick a version.
+func (c *Clientset) Traefik() traefikv1alpha1.TraefikV1alpha1Interface {
+	return c.traefikV1alpha1
+}
+
+// Discovery retrieves the DiscoveryClient
+func (c *Clientset) Discovery() discovery.DiscoveryInterface {
+	if c == nil {
+		return nil
+	}
+	return c.DiscoveryClient
+}
+
+// NewForConfig creates a new Clientset for the given config.
+func NewForConfig(c *rest.Config) (*Clientset, error) {
+	configShallowCopy := *c
+	if configShallowCopy.RateLimiter == nil && configShallowCopy.QPS > 0 {
+		configShallowCopy.RateLimiter = flowcontrol.NewTokenBucketRateLimiter(configShallowCopy.QPS, configShallowCopy.Burst)
+	}
+	var cs Clientset
+	var err error
+	cs.traefikV1alpha1, err = traefikv1alpha1.NewForConfig(&configShallowCopy)
+	if err != nil {
+		return nil, err
+	}
+
+	cs.DiscoveryClient, err = discovery.NewDiscoveryClientForConfig(&configShallowCopy)
+	if err != nil {
+		return nil, err
+	}
+	return &cs, nil
+}
+
+// NewForConfigOrDie creates a new Clientset for the given config and
+// panics if there is an error in the config.
+func NewForConfigOrDie(c *rest.Config) *Clientset {
+	var cs Clientset
+	cs.traefikV1alpha1 = traefikv1alpha1.NewForConfigOrDie(c)
+
+	cs.DiscoveryClient = discovery.NewDiscoveryClientForConfigOrDie(c)
+	return &cs
+}
+
+// New creates a new Clientset for the given RESTClient.
+func New(c rest.Interface) *Clientset {
+	var cs Clientset
+	cs.traefikV1alpha1 = traefikv1alpha1.New(c)
+
+	cs.DiscoveryClient = discovery.NewDiscoveryClient(c)
+	return &cs
+}

provider/kubernetes/crd/generated/clientset/versioned/doc.go

@@ -0,0 +1,28 @@
+/*
+The MIT License (MIT)
+
+Copyright (c) 2016-2019 Containous SAS
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.
+*/
+
+// Code generated by client-gen. DO NOT EDIT.
+
+// This package has the automatically generated clientset.
+package versioned

provider/kubernetes/crd/generated/clientset/versioned/fake/clientset_generated.go

@@ -0,0 +1,90 @@
+/*
+The MIT License (MIT)
+
+Copyright (c) 2016-2019 Containous SAS
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.
+*/
+
+// Code generated by client-gen. DO NOT EDIT.
+
+package fake
+
+import (
+	clientset "github.com/containous/traefik/provider/kubernetes/crd/generated/clientset/versioned"
+	traefikv1alpha1 "github.com/containous/traefik/provider/kubernetes/crd/generated/clientset/versioned/typed/traefik/v1alpha1"
+	faketraefikv1alpha1 "github.com/containous/traefik/provider/kubernetes/crd/generated/clientset/versioned/typed/traefik/v1alpha1/fake"
+	"k8s.io/apimachinery/pkg/runtime"
+	"k8s.io/apimachinery/pkg/watch"
+	"k8s.io/client-go/discovery"
+	fakediscovery "k8s.io/client-go/discovery/fake"
+	"k8s.io/client-go/testing"
+)
+
+// NewSimpleClientset returns a clientset that will respond with the provided objects.
+// It's backed by a very simple object tracker that processes creates, updates and deletions as-is,
+// without applying any validations and/or defaults. It shouldn't be considered a replacement
+// for a real clientset and is mostly useful in simple unit tests.
+func NewSimpleClientset(objects ...runtime.Object) *Clientset {
+	o := testing.NewObjectTracker(scheme, codecs.UniversalDecoder())
+	for _, obj := range objects {
+		if err := o.Add(obj); err != nil {
+			panic(err)
+		}
+	}
+
+	cs := &Clientset{}
+	cs.discovery = &fakediscovery.FakeDiscovery{Fake: &cs.Fake}
+	cs.AddReactor("*", "*", testing.ObjectReaction(o))
+	cs.AddWatchReactor("*", func(action testing.Action) (handled bool, ret watch.Interface, err error) {
+		gvr := action.GetResource()
+		ns := action.GetNamespace()
+		watch, err := o.Watch(gvr, ns)
+		if err != nil {
+			return false, nil, err
+		}
+		return true, watch, nil
+	})
+
+	return cs
+}
+
+// Clientset implements clientset.Interface. Meant to be embedded into a
+// struct to get a default implementation. This makes faking out just the method
+// you want to test easier.
+type Clientset struct {
+	testing.Fake
+	discovery *fakediscovery.FakeDiscovery
+}
+
+func (c *Clientset) Discovery() discovery.DiscoveryInterface {
+	return c.discovery
+}
+
+var _ clientset.Interface = &Clientset{}
+
+// TraefikV1alpha1 retrieves the TraefikV1alpha1Client
+func (c *Clientset) TraefikV1alpha1() traefikv1alpha1.TraefikV1alpha1Interface {
+	return &faketraefikv1alpha1.FakeTraefikV1alpha1{Fake: &c.Fake}
+}
+
+// Traefik retrieves the TraefikV1alpha1Client
+func (c *Clientset) Traefik() traefikv1alpha1.TraefikV1alpha1Interface {
+	return &faketraefikv1alpha1.FakeTraefikV1alpha1{Fake: &c.Fake}
+}

provider/kubernetes/crd/generated/clientset/versioned/fake/doc.go

@@ -0,0 +1,28 @@
+/*
+The MIT License (MIT)
+
+Copyright (c) 2016-2019 Containous SAS
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.
+*/
+
+// Code generated by client-gen. DO NOT EDIT.
+
+// This package has the automatically generated fake clientset.
+package fake

provider/kubernetes/crd/generated/clientset/versioned/fake/register.go

@@ -0,0 +1,62 @@
+/*
+The MIT License (MIT)
+
+Copyright (c) 2016-2019 Containous SAS
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.
+*/
+
+// Code generated by client-gen. DO NOT EDIT.
+
+package fake
+
+import (
+	traefikv1alpha1 "github.com/containous/traefik/provider/kubernetes/crd/traefik/v1alpha1"
+	v1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	runtime "k8s.io/apimachinery/pkg/runtime"
+	schema "k8s.io/apimachinery/pkg/runtime/schema"
+	serializer "k8s.io/apimachinery/pkg/runtime/serializer"
+)
+
+var scheme = runtime.NewScheme()
+var codecs = serializer.NewCodecFactory(scheme)
+var parameterCodec = runtime.NewParameterCodec(scheme)
+
+func init() {
+	v1.AddToGroupVersion(scheme, schema.GroupVersion{Version: "v1"})
+	AddToScheme(scheme)
+}
+
+// AddToScheme adds all types of this clientset into the given scheme. This allows composition
+// of clientsets, like in:
+//
+//   import (
+//     "k8s.io/client-go/kubernetes"
+//     clientsetscheme "k8s.io/client-go/kubernetes/scheme"
+//     aggregatorclientsetscheme "k8s.io/kube-aggregator/pkg/client/clientset_generated/clientset/scheme"
+//   )
+//
+//   kclientset, _ := kubernetes.NewForConfig(c)
+//   aggregatorclientsetscheme.AddToScheme(clientsetscheme.Scheme)
+//
+// After this, RawExtensions in Kubernetes types will serialize kube-aggregator types
+// correctly.
+func AddToScheme(scheme *runtime.Scheme) {
+	traefikv1alpha1.AddToScheme(scheme)
+}

provider/kubernetes/crd/generated/clientset/versioned/scheme/doc.go

@@ -0,0 +1,28 @@
+/*
+The MIT License (MIT)
+
+Copyright (c) 2016-2019 Containous SAS
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.
+*/
+
+// Code generated by client-gen. DO NOT EDIT.
+
+// This package contains the scheme of the automatically generated clientset.
+package scheme

provider/kubernetes/crd/generated/clientset/versioned/scheme/register.go

@@ -0,0 +1,62 @@
+/*
+The MIT License (MIT)
+
+Copyright (c) 2016-2019 Containous SAS
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.
+*/
+
+// Code generated by client-gen. DO NOT EDIT.
+
+package scheme
+
+import (
+	traefikv1alpha1 "github.com/containous/traefik/provider/kubernetes/crd/traefik/v1alpha1"
+	v1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	runtime "k8s.io/apimachinery/pkg/runtime"
+	schema "k8s.io/apimachinery/pkg/runtime/schema"
+	serializer "k8s.io/apimachinery/pkg/runtime/serializer"
+)
+
+var Scheme = runtime.NewScheme()
+var Codecs = serializer.NewCodecFactory(Scheme)
+var ParameterCodec = runtime.NewParameterCodec(Scheme)
+
+func init() {
+	v1.AddToGroupVersion(Scheme, schema.GroupVersion{Version: "v1"})
+	AddToScheme(Scheme)
+}
+
+// AddToScheme adds all types of this clientset into the given scheme. This allows composition
+// of clientsets, like in:
+//
+//   import (
+//     "k8s.io/client-go/kubernetes"
+//     clientsetscheme "k8s.io/client-go/kubernetes/scheme"
+//     aggregatorclientsetscheme "k8s.io/kube-aggregator/pkg/client/clientset_generated/clientset/scheme"
+//   )
+//
+//   kclientset, _ := kubernetes.NewForConfig(c)
+//   aggregatorclientsetscheme.AddToScheme(clientsetscheme.Scheme)
+//
+// After this, RawExtensions in Kubernetes types will serialize kube-aggregator types
+// correctly.
+func AddToScheme(scheme *runtime.Scheme) {
+	traefikv1alpha1.AddToScheme(scheme)
+}

provider/kubernetes/crd/generated/clientset/versioned/typed/traefik/v1alpha1/doc.go

@@ -0,0 +1,28 @@
+/*
+The MIT License (MIT)
+
+Copyright (c) 2016-2019 Containous SAS
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.
+*/
+
+// Code generated by client-gen. DO NOT EDIT.
+
+// This package has the automatically generated typed clients.
+package v1alpha1

provider/kubernetes/crd/generated/clientset/versioned/typed/traefik/v1alpha1/fake/doc.go

@@ -0,0 +1,28 @@
+/*
+The MIT License (MIT)
+
+Copyright (c) 2016-2019 Containous SAS
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.
+*/
+
+// Code generated by client-gen. DO NOT EDIT.
+
+// Package fake has the automatically generated clients.
+package fake

provider/kubernetes/crd/generated/clientset/versioned/typed/traefik/v1alpha1/fake/fake_ingressroute.go

@@ -0,0 +1,136 @@
+/*
+The MIT License (MIT)
+
+Copyright (c) 2016-2019 Containous SAS
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.
+*/
+
+// Code generated by client-gen. DO NOT EDIT.
+
+package fake
+
+import (
+	v1alpha1 "github.com/containous/traefik/provider/kubernetes/crd/traefik/v1alpha1"
+	v1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	labels "k8s.io/apimachinery/pkg/labels"
+	schema "k8s.io/apimachinery/pkg/runtime/schema"
+	types "k8s.io/apimachinery/pkg/types"
+	watch "k8s.io/apimachinery/pkg/watch"
+	testing "k8s.io/client-go/testing"
+)
+
+// FakeIngressRoutes implements IngressRouteInterface
+type FakeIngressRoutes struct {
+	Fake *FakeTraefikV1alpha1
+	ns   string
+}
+
+var ingressroutesResource = schema.GroupVersionResource{Group: "traefik.containo.us", Version: "v1alpha1", Resource: "ingressroutes"}
+
+var ingressroutesKind = schema.GroupVersionKind{Group: "traefik.containo.us", Version: "v1alpha1", Kind: "IngressRoute"}
+
+// Get takes name of the ingressRoute, and returns the corresponding ingressRoute object, and an error if there is any.
+func (c *FakeIngressRoutes) Get(name string, options v1.GetOptions) (result *v1alpha1.IngressRoute, err error) {
+	obj, err := c.Fake.
+		Invokes(testing.NewGetAction(ingressroutesResource, c.ns, name), &v1alpha1.IngressRoute{})
+
+	if obj == nil {
+		return nil, err
+	}
+	return obj.(*v1alpha1.IngressRoute), err
+}
+
+// List takes label and field selectors, and returns the list of IngressRoutes that match those selectors.
+func (c *FakeIngressRoutes) List(opts v1.ListOptions) (result *v1alpha1.IngressRouteList, err error) {
+	obj, err := c.Fake.
+		Invokes(testing.NewListAction(ingressroutesResource, ingressroutesKind, c.ns, opts), &v1alpha1.IngressRouteList{})
+
+	if obj == nil {
+		return nil, err
+	}
+
+	label, _, _ := testing.ExtractFromListOptions(opts)
+	if label == nil {
+		label = labels.Everything()
+	}
+	list := &v1alpha1.IngressRouteList{ListMeta: obj.(*v1alpha1.IngressRouteList).ListMeta}
+	for _, item := range obj.(*v1alpha1.IngressRouteList).Items {
+		if label.Matches(labels.Set(item.Labels)) {
+			list.Items = append(list.Items, item)
+		}
+	}
+	return list, err
+}
+
+// Watch returns a watch.Interface that watches the requested ingressRoutes.
+func (c *FakeIngressRoutes) Watch(opts v1.ListOptions) (watch.Interface, error) {
+	return c.Fake.
+		InvokesWatch(testing.NewWatchAction(ingressroutesResource, c.ns, opts))
+
+}
+
+// Create takes the representation of a ingressRoute and creates it.  Returns the server's representation of the ingressRoute, and an error, if there is any.
+func (c *FakeIngressRoutes) Create(ingressRoute *v1alpha1.IngressRoute) (result *v1alpha1.IngressRoute, err error) {
+	obj, err := c.Fake.
+		Invokes(testing.NewCreateAction(ingressroutesResource, c.ns, ingressRoute), &v1alpha1.IngressRoute{})
+
+	if obj == nil {
+		return nil, err
+	}
+	return obj.(*v1alpha1.IngressRoute), err
+}
+
+// Update takes the representation of a ingressRoute and updates it. Returns the server's representation of the ingressRoute, and an error, if there is any.
+func (c *FakeIngressRoutes) Update(ingressRoute *v1alpha1.IngressRoute) (result *v1alpha1.IngressRoute, err error) {
+	obj, err := c.Fake.
+		Invokes(testing.NewUpdateAction(ingressroutesResource, c.ns, ingressRoute), &v1alpha1.IngressRoute{})
+
+	if obj == nil {
+		return nil, err
+	}
+	return obj.(*v1alpha1.IngressRoute), err
+}
+
+// Delete takes name of the ingressRoute and deletes it. Returns an error if one occurs.
+func (c *FakeIngressRoutes) Delete(name string, options *v1.DeleteOptions) error {
+	_, err := c.Fake.
+		Invokes(testing.NewDeleteAction(ingressroutesResource, c.ns, name), &v1alpha1.IngressRoute{})
+
+	return err
+}
+
+// DeleteCollection deletes a collection of objects.
+func (c *FakeIngressRoutes) DeleteCollection(options *v1.DeleteOptions, listOptions v1.ListOptions) error {
+	action := testing.NewDeleteCollectionAction(ingressroutesResource, c.ns, listOptions)
+
+	_, err := c.Fake.Invokes(action, &v1alpha1.IngressRouteList{})
+	return err
+}
+
+// Patch applies the patch and returns the patched ingressRoute.
+func (c *FakeIngressRoutes) Patch(name string, pt types.PatchType, data []byte, subresources ...string) (result *v1alpha1.IngressRoute, err error) {
+	obj, err := c.Fake.
+		Invokes(testing.NewPatchSubresourceAction(ingressroutesResource, c.ns, name, data, subresources...), &v1alpha1.IngressRoute{})
+
+	if obj == nil {
+		return nil, err
+	}
+	return obj.(*v1alpha1.IngressRoute), err
+}

provider/kubernetes/crd/generated/clientset/versioned/typed/traefik/v1alpha1/fake/fake_middleware.go

@@ -0,0 +1,136 @@
+/*
+The MIT License (MIT)
+
+Copyright (c) 2016-2019 Containous SAS
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.
+*/
+
+// Code generated by client-gen. DO NOT EDIT.
+
+package fake
+
+import (
+	v1alpha1 "github.com/containous/traefik/provider/kubernetes/crd/traefik/v1alpha1"
+	v1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	labels "k8s.io/apimachinery/pkg/labels"
+	schema "k8s.io/apimachinery/pkg/runtime/schema"
+	types "k8s.io/apimachinery/pkg/types"
+	watch "k8s.io/apimachinery/pkg/watch"
+	testing "k8s.io/client-go/testing"
+)
+
+// FakeMiddlewares implements MiddlewareInterface
+type FakeMiddlewares struct {
+	Fake *FakeTraefikV1alpha1
+	ns   string
+}
+
+var middlewaresResource = schema.GroupVersionResource{Group: "traefik.containo.us", Version: "v1alpha1", Resource: "middlewares"}
+
+var middlewaresKind = schema.GroupVersionKind{Group: "traefik.containo.us", Version: "v1alpha1", Kind: "Middleware"}
+
+// Get takes name of the middleware, and returns the corresponding middleware object, and an error if there is any.
+func (c *FakeMiddlewares) Get(name string, options v1.GetOptions) (result *v1alpha1.Middleware, err error) {
+	obj, err := c.Fake.
+		Invokes(testing.NewGetAction(middlewaresResource, c.ns, name), &v1alpha1.Middleware{})
+
+	if obj == nil {
+		return nil, err
+	}
+	return obj.(*v1alpha1.Middleware), err
+}
+
+// List takes label and field selectors, and returns the list of Middlewares that match those selectors.
+func (c *FakeMiddlewares) List(opts v1.ListOptions) (result *v1alpha1.MiddlewareList, err error) {
+	obj, err := c.Fake.
+		Invokes(testing.NewListAction(middlewaresResource, middlewaresKind, c.ns, opts), &v1alpha1.MiddlewareList{})
+
+	if obj == nil {
+		return nil, err
+	}
+
+	label, _, _ := testing.ExtractFromListOptions(opts)
+	if label == nil {
+		label = labels.Everything()
+	}
+	list := &v1alpha1.MiddlewareList{ListMeta: obj.(*v1alpha1.MiddlewareList).ListMeta}
+	for _, item := range obj.(*v1alpha1.MiddlewareList).Items {
+		if label.Matches(labels.Set(item.Labels)) {
+			list.Items = append(list.Items, item)
+		}
+	}
+	return list, err
+}
+
+// Watch returns a watch.Interface that watches the requested middlewares.
+func (c *FakeMiddlewares) Watch(opts v1.ListOptions) (watch.Interface, error) {
+	return c.Fake.
+		InvokesWatch(testing.NewWatchAction(middlewaresResource, c.ns, opts))
+
+}
+
+// Create takes the representation of a middleware and creates it.  Returns the server's representation of the middleware, and an error, if there is any.
+func (c *FakeMiddlewares) Create(middleware *v1alpha1.Middleware) (result *v1alpha1.Middleware, err error) {
+	obj, err := c.Fake.
+		Invokes(testing.NewCreateAction(middlewaresResource, c.ns, middleware), &v1alpha1.Middleware{})
+
+	if obj == nil {
+		return nil, err
+	}
+	return obj.(*v1alpha1.Middleware), err
+}
+
+// Update takes the representation of a middleware and updates it. Returns the server's representation of the middleware, and an error, if there is any.
+func (c *FakeMiddlewares) Update(middleware *v1alpha1.Middleware) (result *v1alpha1.Middleware, err error) {
+	obj, err := c.Fake.
+		Invokes(testing.NewUpdateAction(middlewaresResource, c.ns, middleware), &v1alpha1.Middleware{})
+
+	if obj == nil {
+		return nil, err
+	}
+	return obj.(*v1alpha1.Middleware), err
+}
+
+// Delete takes name of the middleware and deletes it. Returns an error if one occurs.
+func (c *FakeMiddlewares) Delete(name string, options *v1.DeleteOptions) error {
+	_, err := c.Fake.
+		Invokes(testing.NewDeleteAction(middlewaresResource, c.ns, name), &v1alpha1.Middleware{})
+
+	return err
+}
+
+// DeleteCollection deletes a collection of objects.
+func (c *FakeMiddlewares) DeleteCollection(options *v1.DeleteOptions, listOptions v1.ListOptions) error {
+	action := testing.NewDeleteCollectionAction(middlewaresResource, c.ns, listOptions)
+
+	_, err := c.Fake.Invokes(action, &v1alpha1.MiddlewareList{})
+	return err
+}
+
+// Patch applies the patch and returns the patched middleware.
+func (c *FakeMiddlewares) Patch(name string, pt types.PatchType, data []byte, subresources ...string) (result *v1alpha1.Middleware, err error) {
+	obj, err := c.Fake.
+		Invokes(testing.NewPatchSubresourceAction(middlewaresResource, c.ns, name, data, subresources...), &v1alpha1.Middleware{})
+
+	if obj == nil {
+		return nil, err
+	}
+	return obj.(*v1alpha1.Middleware), err
+}

provider/kubernetes/crd/generated/clientset/versioned/typed/traefik/v1alpha1/fake/fake_traefik_client.go

@@ -0,0 +1,52 @@
+/*
+The MIT License (MIT)
+
+Copyright (c) 2016-2019 Containous SAS
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.
+*/
+
+// Code generated by client-gen. DO NOT EDIT.
+
+package fake
+
+import (
+	v1alpha1 "github.com/containous/traefik/provider/kubernetes/crd/generated/clientset/versioned/typed/traefik/v1alpha1"
+	rest "k8s.io/client-go/rest"
+	testing "k8s.io/client-go/testing"
+)
+
+type FakeTraefikV1alpha1 struct {
+	*testing.Fake
+}
+
+func (c *FakeTraefikV1alpha1) IngressRoutes(namespace string) v1alpha1.IngressRouteInterface {
+	return &FakeIngressRoutes{c, namespace}
+}
+
+func (c *FakeTraefikV1alpha1) Middlewares(namespace string) v1alpha1.MiddlewareInterface {
+	return &FakeMiddlewares{c, namespace}
+}
+
+// RESTClient returns a RESTClient that is used to communicate
+// with API server by this client implementation.
+func (c *FakeTraefikV1alpha1) RESTClient() rest.Interface {
+	var ret *rest.RESTClient
+	return ret
+}

provider/kubernetes/crd/generated/clientset/versioned/typed/traefik/v1alpha1/generated_expansion.go

@@ -0,0 +1,31 @@
+/*
+The MIT License (MIT)
+
+Copyright (c) 2016-2019 Containous SAS
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.
+*/
+
+// Code generated by client-gen. DO NOT EDIT.
+
+package v1alpha1
+
+type IngressRouteExpansion interface{}
+
+type MiddlewareExpansion interface{}

provider/kubernetes/crd/generated/clientset/versioned/typed/traefik/v1alpha1/ingressroute.go

@@ -0,0 +1,165 @@
+/*
+The MIT License (MIT)
+
+Copyright (c) 2016-2019 Containous SAS
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.
+*/
+
+// Code generated by client-gen. DO NOT EDIT.
+
+package v1alpha1
+
+import (
+	scheme "github.com/containous/traefik/provider/kubernetes/crd/generated/clientset/versioned/scheme"
+	v1alpha1 "github.com/containous/traefik/provider/kubernetes/crd/traefik/v1alpha1"
+	v1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	types "k8s.io/apimachinery/pkg/types"
+	watch "k8s.io/apimachinery/pkg/watch"
+	rest "k8s.io/client-go/rest"
+)
+
+// IngressRoutesGetter has a method to return a IngressRouteInterface.
+// A group's client should implement this interface.
+type IngressRoutesGetter interface {
+	IngressRoutes(namespace string) IngressRouteInterface
+}
+
+// IngressRouteInterface has methods to work with IngressRoute resources.
+type IngressRouteInterface interface {
+	Create(*v1alpha1.IngressRoute) (*v1alpha1.IngressRoute, error)
+	Update(*v1alpha1.IngressRoute) (*v1alpha1.IngressRoute, error)
+	Delete(name string, options *v1.DeleteOptions) error
+	DeleteCollection(options *v1.DeleteOptions, listOptions v1.ListOptions) error
+	Get(name string, options v1.GetOptions) (*v1alpha1.IngressRoute, error)
+	List(opts v1.ListOptions) (*v1alpha1.IngressRouteList, error)
+	Watch(opts v1.ListOptions) (watch.Interface, error)
+	Patch(name string, pt types.PatchType, data []byte, subresources ...string) (result *v1alpha1.IngressRoute, err error)
+	IngressRouteExpansion
+}
+
+// ingressRoutes implements IngressRouteInterface
+type ingressRoutes struct {
+	client rest.Interface
+	ns     string
+}
+
+// newIngressRoutes returns a IngressRoutes
+func newIngressRoutes(c *TraefikV1alpha1Client, namespace string) *ingressRoutes {
+	return &ingressRoutes{
+		client: c.RESTClient(),
+		ns:     namespace,
+	}
+}
+
+// Get takes name of the ingressRoute, and returns the corresponding ingressRoute object, and an error if there is any.
+func (c *ingressRoutes) Get(name string, options v1.GetOptions) (result *v1alpha1.IngressRoute, err error) {
+	result = &v1alpha1.IngressRoute{}
+	err = c.client.Get().
+		Namespace(c.ns).
+		Resource("ingressroutes").
+		Name(name).
+		VersionedParams(&options, scheme.ParameterCodec).
+		Do().
+		Into(result)
+	return
+}
+
+// List takes label and field selectors, and returns the list of IngressRoutes that match those selectors.
+func (c *ingressRoutes) List(opts v1.ListOptions) (result *v1alpha1.IngressRouteList, err error) {
+	result = &v1alpha1.IngressRouteList{}
+	err = c.client.Get().
+		Namespace(c.ns).
+		Resource("ingressroutes").
+		VersionedParams(&opts, scheme.ParameterCodec).
+		Do().
+		Into(result)
+	return
+}
+
+// Watch returns a watch.Interface that watches the requested ingressRoutes.
+func (c *ingressRoutes) Watch(opts v1.ListOptions) (watch.Interface, error) {
+	opts.Watch = true
+	return c.client.Get().
+		Namespace(c.ns).
+		Resource("ingressroutes").
+		VersionedParams(&opts, scheme.ParameterCodec).
+		Watch()
+}
+
+// Create takes the representation of a ingressRoute and creates it.  Returns the server's representation of the ingressRoute, and an error, if there is any.
+func (c *ingressRoutes) Create(ingressRoute *v1alpha1.IngressRoute) (result *v1alpha1.IngressRoute, err error) {
+	result = &v1alpha1.IngressRoute{}
+	err = c.client.Post().
+		Namespace(c.ns).
+		Resource("ingressroutes").
+		Body(ingressRoute).
+		Do().
+		Into(result)
+	return
+}
+
+// Update takes the representation of a ingressRoute and updates it. Returns the server's representation of the ingressRoute, and an error, if there is any.
+func (c *ingressRoutes) Update(ingressRoute *v1alpha1.IngressRoute) (result *v1alpha1.IngressRoute, err error) {
+	result = &v1alpha1.IngressRoute{}
+	err = c.client.Put().
+		Namespace(c.ns).
+		Resource("ingressroutes").
+		Name(ingressRoute.Name).
+		Body(ingressRoute).
+		Do().
+		Into(result)
+	return
+}
+
+// Delete takes name of the ingressRoute and deletes it. Returns an error if one occurs.
+func (c *ingressRoutes) Delete(name string, options *v1.DeleteOptions) error {
+	return c.client.Delete().
+		Namespace(c.ns).
+		Resource("ingressroutes").
+		Name(name).
+		Body(options).
+		Do().
+		Error()
+}
+
+// DeleteCollection deletes a collection of objects.
+func (c *ingressRoutes) DeleteCollection(options *v1.DeleteOptions, listOptions v1.ListOptions) error {
+	return c.client.Delete().
+		Namespace(c.ns).
+		Resource("ingressroutes").
+		VersionedParams(&listOptions, scheme.ParameterCodec).
+		Body(options).
+		Do().
+		Error()
+}
+
+// Patch applies the patch and returns the patched ingressRoute.
+func (c *ingressRoutes) Patch(name string, pt types.PatchType, data []byte, subresources ...string) (result *v1alpha1.IngressRoute, err error) {
+	result = &v1alpha1.IngressRoute{}
+	err = c.client.Patch(pt).
+		Namespace(c.ns).
+		Resource("ingressroutes").
+		SubResource(subresources...).
+		Name(name).
+		Body(data).
+		Do().
+		Into(result)
+	return
+}

provider/kubernetes/crd/generated/clientset/versioned/typed/traefik/v1alpha1/middleware.go

@@ -0,0 +1,165 @@
+/*
+The MIT License (MIT)
+
+Copyright (c) 2016-2019 Containous SAS
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.
+*/
+
+// Code generated by client-gen. DO NOT EDIT.
+
+package v1alpha1
+
+import (
+	scheme "github.com/containous/traefik/provider/kubernetes/crd/generated/clientset/versioned/scheme"
+	v1alpha1 "github.com/containous/traefik/provider/kubernetes/crd/traefik/v1alpha1"
+	v1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	types "k8s.io/apimachinery/pkg/types"
+	watch "k8s.io/apimachinery/pkg/watch"
+	rest "k8s.io/client-go/rest"
+)
+
+// MiddlewaresGetter has a method to return a MiddlewareInterface.
+// A group's client should implement this interface.
+type MiddlewaresGetter interface {
+	Middlewares(namespace string) MiddlewareInterface
+}
+
+// MiddlewareInterface has methods to work with Middleware resources.
+type MiddlewareInterface interface {
+	Create(*v1alpha1.Middleware) (*v1alpha1.Middleware, error)
+	Update(*v1alpha1.Middleware) (*v1alpha1.Middleware, error)
+	Delete(name string, options *v1.DeleteOptions) error
+	DeleteCollection(options *v1.DeleteOptions, listOptions v1.ListOptions) error
+	Get(name string, options v1.GetOptions) (*v1alpha1.Middleware, error)
+	List(opts v1.ListOptions) (*v1alpha1.MiddlewareList, error)
+	Watch(opts v1.ListOptions) (watch.Interface, error)
+	Patch(name string, pt types.PatchType, data []byte, subresources ...string) (result *v1alpha1.Middleware, err error)
+	MiddlewareExpansion
+}
+
+// middlewares implements MiddlewareInterface
+type middlewares struct {
+	client rest.Interface
+	ns     string
+}
+
+// newMiddlewares returns a Middlewares
+func newMiddlewares(c *TraefikV1alpha1Client, namespace string) *middlewares {
+	return &middlewares{
+		client: c.RESTClient(),
+		ns:     namespace,
+	}
+}
+
+// Get takes name of the middleware, and returns the corresponding middleware object, and an error if there is any.
+func (c *middlewares) Get(name string, options v1.GetOptions) (result *v1alpha1.Middleware, err error) {
+	result = &v1alpha1.Middleware{}
+	err = c.client.Get().
+		Namespace(c.ns).
+		Resource("middlewares").
+		Name(name).
+		VersionedParams(&options, scheme.ParameterCodec).
+		Do().
+		Into(result)
+	return
+}
+
+// List takes label and field selectors, and returns the list of Middlewares that match those selectors.
+func (c *middlewares) List(opts v1.ListOptions) (result *v1alpha1.MiddlewareList, err error) {
+	result = &v1alpha1.MiddlewareList{}
+	err = c.client.Get().
+		Namespace(c.ns).
+		Resource("middlewares").
+		VersionedParams(&opts, scheme.ParameterCodec).
+		Do().
+		Into(result)
+	return
+}
+
+// Watch returns a watch.Interface that watches the requested middlewares.
+func (c *middlewares) Watch(opts v1.ListOptions) (watch.Interface, error) {
+	opts.Watch = true
+	return c.client.Get().
+		Namespace(c.ns).
+		Resource("middlewares").
+		VersionedParams(&opts, scheme.ParameterCodec).
+		Watch()
+}
+
+// Create takes the representation of a middleware and creates it.  Returns the server's representation of the middleware, and an error, if there is any.
+func (c *middlewares) Create(middleware *v1alpha1.Middleware) (result *v1alpha1.Middleware, err error) {
+	result = &v1alpha1.Middleware{}
+	err = c.client.Post().
+		Namespace(c.ns).
+		Resource("middlewares").
+		Body(middleware).
+		Do().
+		Into(result)
+	return
+}
+
+// Update takes the representation of a middleware and updates it. Returns the server's representation of the middleware, and an error, if there is any.
+func (c *middlewares) Update(middleware *v1alpha1.Middleware) (result *v1alpha1.Middleware, err error) {
+	result = &v1alpha1.Middleware{}
+	err = c.client.Put().
+		Namespace(c.ns).
+		Resource("middlewares").
+		Name(middleware.Name).
+		Body(middleware).
+		Do().
+		Into(result)
+	return
+}
+
+// Delete takes name of the middleware and deletes it. Returns an error if one occurs.
+func (c *middlewares) Delete(name string, options *v1.DeleteOptions) error {
+	return c.client.Delete().
+		Namespace(c.ns).
+		Resource("middlewares").
+		Name(name).
+		Body(options).
+		Do().
+		Error()
+}
+
+// DeleteCollection deletes a collection of objects.
+func (c *middlewares) DeleteCollection(options *v1.DeleteOptions, listOptions v1.ListOptions) error {
+	return c.client.Delete().
+		Namespace(c.ns).
+		Resource("middlewares").
+		VersionedParams(&listOptions, scheme.ParameterCodec).
+		Body(options).
+		Do().
+		Error()
+}
+
+// Patch applies the patch and returns the patched middleware.
+func (c *middlewares) Patch(name string, pt types.PatchType, data []byte, subresources ...string) (result *v1alpha1.Middleware, err error) {
+	result = &v1alpha1.Middleware{}
+	err = c.client.Patch(pt).
+		Namespace(c.ns).
+		Resource("middlewares").
+		SubResource(subresources...).
+		Name(name).
+		Body(data).
+		Do().
+		Into(result)
+	return
+}

provider/kubernetes/crd/generated/clientset/versioned/typed/traefik/v1alpha1/traefik_client.go

@@ -0,0 +1,103 @@
+/*
+The MIT License (MIT)
+
+Copyright (c) 2016-2019 Containous SAS
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.
+*/
+
+// Code generated by client-gen. DO NOT EDIT.
+
+package v1alpha1
+
+import (
+	"github.com/containous/traefik/provider/kubernetes/crd/generated/clientset/versioned/scheme"
+	v1alpha1 "github.com/containous/traefik/provider/kubernetes/crd/traefik/v1alpha1"
+	serializer "k8s.io/apimachinery/pkg/runtime/serializer"
+	rest "k8s.io/client-go/rest"
+)
+
+type TraefikV1alpha1Interface interface {
+	RESTClient() rest.Interface
+	IngressRoutesGetter
+	MiddlewaresGetter
+}
+
+// TraefikV1alpha1Client is used to interact with features provided by the traefik.containo.us group.
+type TraefikV1alpha1Client struct {
+	restClient rest.Interface
+}
+
+func (c *TraefikV1alpha1Client) IngressRoutes(namespace string) IngressRouteInterface {
+	return newIngressRoutes(c, namespace)
+}
+
+func (c *TraefikV1alpha1Client) Middlewares(namespace string) MiddlewareInterface {
+	return newMiddlewares(c, namespace)
+}
+
+// NewForConfig creates a new TraefikV1alpha1Client for the given config.
+func NewForConfig(c *rest.Config) (*TraefikV1alpha1Client, error) {
+	config := *c
+	if err := setConfigDefaults(&config); err != nil {
+		return nil, err
+	}
+	client, err := rest.RESTClientFor(&config)
+	if err != nil {
+		return nil, err
+	}
+	return &TraefikV1alpha1Client{client}, nil
+}
+
+// NewForConfigOrDie creates a new TraefikV1alpha1Client for the given config and
+// panics if there is an error in the config.
+func NewForConfigOrDie(c *rest.Config) *TraefikV1alpha1Client {
+	client, err := NewForConfig(c)
+	if err != nil {
+		panic(err)
+	}
+	return client
+}
+
+// New creates a new TraefikV1alpha1Client for the given RESTClient.
+func New(c rest.Interface) *TraefikV1alpha1Client {
+	return &TraefikV1alpha1Client{c}
+}
+
+func setConfigDefaults(config *rest.Config) error {
+	gv := v1alpha1.SchemeGroupVersion
+	config.GroupVersion = &gv
+	config.APIPath = "/apis"
+	config.NegotiatedSerializer = serializer.DirectCodecFactory{CodecFactory: scheme.Codecs}
+
+	if config.UserAgent == "" {
+		config.UserAgent = rest.DefaultKubernetesUserAgent()
+	}
+
+	return nil
+}
+
+// RESTClient returns a RESTClient that is used to communicate
+// with API server by this client implementation.
+func (c *TraefikV1alpha1Client) RESTClient() rest.Interface {
+	if c == nil {
+		return nil
+	}
+	return c.restClient
+}

provider/kubernetes/crd/generated/informers/externalversions/factory.go

@@ -0,0 +1,188 @@
+/*
+The MIT License (MIT)
+
+Copyright (c) 2016-2019 Containous SAS
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.
+*/
+
+// Code generated by informer-gen. DO NOT EDIT.
+
+package externalversions
+
+import (
+	reflect "reflect"
+	sync "sync"
+	time "time"
+
+	versioned "github.com/containous/traefik/provider/kubernetes/crd/generated/clientset/versioned"
+	internalinterfaces "github.com/containous/traefik/provider/kubernetes/crd/generated/informers/externalversions/internalinterfaces"
+	traefik "github.com/containous/traefik/provider/kubernetes/crd/generated/informers/externalversions/traefik"
+	v1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	runtime "k8s.io/apimachinery/pkg/runtime"
+	schema "k8s.io/apimachinery/pkg/runtime/schema"
+	cache "k8s.io/client-go/tools/cache"
+)
+
+// SharedInformerOption defines the functional option type for SharedInformerFactory.
+type SharedInformerOption func(*sharedInformerFactory) *sharedInformerFactory
+
+type sharedInformerFactory struct {
+	client           versioned.Interface
+	namespace        string
+	tweakListOptions internalinterfaces.TweakListOptionsFunc
+	lock             sync.Mutex
+	defaultResync    time.Duration
+	customResync     map[reflect.Type]time.Duration
+
+	informers map[reflect.Type]cache.SharedIndexInformer
+	// startedInformers is used for tracking which informers have been started.
+	// This allows Start() to be called multiple times safely.
+	startedInformers map[reflect.Type]bool
+}
+
+// WithCustomResyncConfig sets a custom resync period for the specified informer types.
+func WithCustomResyncConfig(resyncConfig map[v1.Object]time.Duration) SharedInformerOption {
+	return func(factory *sharedInformerFactory) *sharedInformerFactory {
+		for k, v := range resyncConfig {
+			factory.customResync[reflect.TypeOf(k)] = v
+		}
+		return factory
+	}
+}
+
+// WithTweakListOptions sets a custom filter on all listers of the configured SharedInformerFactory.
+func WithTweakListOptions(tweakListOptions internalinterfaces.TweakListOptionsFunc) SharedInformerOption {
+	return func(factory *sharedInformerFactory) *sharedInformerFactory {
+		factory.tweakListOptions = tweakListOptions
+		return factory
+	}
+}
+
+// WithNamespace limits the SharedInformerFactory to the specified namespace.
+func WithNamespace(namespace string) SharedInformerOption {
+	return func(factory *sharedInformerFactory) *sharedInformerFactory {
+		factory.namespace = namespace
+		return factory
+	}
+}
+
+// NewSharedInformerFactory constructs a new instance of sharedInformerFactory for all namespaces.
+func NewSharedInformerFactory(client versioned.Interface, defaultResync time.Duration) SharedInformerFactory {
+	return NewSharedInformerFactoryWithOptions(client, defaultResync)
+}
+
+// NewFilteredSharedInformerFactory constructs a new instance of sharedInformerFactory.
+// Listers obtained via this SharedInformerFactory will be subject to the same filters
+// as specified here.
+// Deprecated: Please use NewSharedInformerFactoryWithOptions instead
+func NewFilteredSharedInformerFactory(client versioned.Interface, defaultResync time.Duration, namespace string, tweakListOptions internalinterfaces.TweakListOptionsFunc) SharedInformerFactory {
+	return NewSharedInformerFactoryWithOptions(client, defaultResync, WithNamespace(namespace), WithTweakListOptions(tweakListOptions))
+}
+
+// NewSharedInformerFactoryWithOptions constructs a new instance of a SharedInformerFactory with additional options.
+func NewSharedInformerFactoryWithOptions(client versioned.Interface, defaultResync time.Duration, options ...SharedInformerOption) SharedInformerFactory {
+	factory := &sharedInformerFactory{
+		client:           client,
+		namespace:        v1.NamespaceAll,
+		defaultResync:    defaultResync,
+		informers:        make(map[reflect.Type]cache.SharedIndexInformer),
+		startedInformers: make(map[reflect.Type]bool),
+		customResync:     make(map[reflect.Type]time.Duration),
+	}
+
+	// Apply all options
+	for _, opt := range options {
+		factory = opt(factory)
+	}
+
+	return factory
+}
+
+// Start initializes all requested informers.
+func (f *sharedInformerFactory) Start(stopCh <-chan struct{}) {
+	f.lock.Lock()
+	defer f.lock.Unlock()
+
+	for informerType, informer := range f.informers {
+		if !f.startedInformers[informerType] {
+			go informer.Run(stopCh)
+			f.startedInformers[informerType] = true
+		}
+	}
+}
+
+// WaitForCacheSync waits for all started informers' cache were synced.
+func (f *sharedInformerFactory) WaitForCacheSync(stopCh <-chan struct{}) map[reflect.Type]bool {
+	informers := func() map[reflect.Type]cache.SharedIndexInformer {
+		f.lock.Lock()
+		defer f.lock.Unlock()
+
+		informers := map[reflect.Type]cache.SharedIndexInformer{}
+		for informerType, informer := range f.informers {
+			if f.startedInformers[informerType] {
+				informers[informerType] = informer
+			}
+		}
+		return informers
+	}()
+
+	res := map[reflect.Type]bool{}
+	for informType, informer := range informers {
+		res[informType] = cache.WaitForCacheSync(stopCh, informer.HasSynced)
+	}
+	return res
+}
+
+// InternalInformerFor returns the SharedIndexInformer for obj using an internal
+// client.
+func (f *sharedInformerFactory) InformerFor(obj runtime.Object, newFunc internalinterfaces.NewInformerFunc) cache.SharedIndexInformer {
+	f.lock.Lock()
+	defer f.lock.Unlock()
+
+	informerType := reflect.TypeOf(obj)
+	informer, exists := f.informers[informerType]
+	if exists {
+		return informer
+	}
+
+	resyncPeriod, exists := f.customResync[informerType]
+	if !exists {
+		resyncPeriod = f.defaultResync
+	}
+
+	informer = newFunc(f.client, resyncPeriod)
+	f.informers[informerType] = informer
+
+	return informer
+}
+
+// SharedInformerFactory provides shared informers for resources in all known
+// API group versions.
+type SharedInformerFactory interface {
+	internalinterfaces.SharedInformerFactory
+	ForResource(resource schema.GroupVersionResource) (GenericInformer, error)
+	WaitForCacheSync(stopCh <-chan struct{}) map[reflect.Type]bool
+
+	Traefik() traefik.Interface
+}
+
+func (f *sharedInformerFactory) Traefik() traefik.Interface {
+	return traefik.New(f, f.namespace, f.tweakListOptions)
+}

provider/kubernetes/crd/generated/informers/externalversions/generic.go

@@ -0,0 +1,70 @@
+/*
+The MIT License (MIT)
+
+Copyright (c) 2016-2019 Containous SAS
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.
+*/
+
+// Code generated by informer-gen. DO NOT EDIT.
+
+package externalversions
+
+import (
+	"fmt"
+
+	v1alpha1 "github.com/containous/traefik/provider/kubernetes/crd/traefik/v1alpha1"
+	schema "k8s.io/apimachinery/pkg/runtime/schema"
+	cache "k8s.io/client-go/tools/cache"
+)
+
+// GenericInformer is type of SharedIndexInformer which will locate and delegate to other
+// sharedInformers based on type
+type GenericInformer interface {
+	Informer() cache.SharedIndexInformer
+	Lister() cache.GenericLister
+}
+
+type genericInformer struct {
+	informer cache.SharedIndexInformer
+	resource schema.GroupResource
+}
+
+// Informer returns the SharedIndexInformer.
+func (f *genericInformer) Informer() cache.SharedIndexInformer {
+	return f.informer
+}
+
+// Lister returns the GenericLister.
+func (f *genericInformer) Lister() cache.GenericLister {
+	return cache.NewGenericLister(f.Informer().GetIndexer(), f.resource)
+}
+
+// ForResource gives generic access to a shared informer of the matching type
+// TODO extend this to unknown resources with a client pool
+func (f *sharedInformerFactory) ForResource(resource schema.GroupVersionResource) (GenericInformer, error) {
+	switch resource {
+	case v1alpha1.SchemeGroupVersion.WithResource("ingressroutes"):
+		return &genericInformer{resource: resource.GroupResource(), informer: f.Traefik().V1alpha1().IngressRoutes().Informer()}, nil
+	case v1alpha1.SchemeGroupVersion.WithResource("middlewares"):
+		return &genericInformer{resource: resource.GroupResource(), informer: f.Traefik().V1alpha1().Middlewares().Informer()}, nil
+	}
+
+	return nil, fmt.Errorf("no informer found for %v", resource)
+}

provider/kubernetes/crd/generated/informers/externalversions/internalinterfaces/factory_interfaces.go

@@ -0,0 +1,46 @@
+/*
+The MIT License (MIT)
+
+Copyright (c) 2016-2019 Containous SAS
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.
+*/
+
+// Code generated by informer-gen. DO NOT EDIT.
+
+package internalinterfaces
+
+import (
+	time "time"
+
+	versioned "github.com/containous/traefik/provider/kubernetes/crd/generated/clientset/versioned"
+	v1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	runtime "k8s.io/apimachinery/pkg/runtime"
+	cache "k8s.io/client-go/tools/cache"
+)
+
+type NewInformerFunc func(versioned.Interface, time.Duration) cache.SharedIndexInformer
+
+// SharedInformerFactory a small interface to allow for adding an informer without an import cycle
+type SharedInformerFactory interface {
+	Start(stopCh <-chan struct{})
+	InformerFor(obj runtime.Object, newFunc NewInformerFunc) cache.SharedIndexInformer
+}
+
+type TweakListOptionsFunc func(*v1.ListOptions)

provider/kubernetes/crd/generated/informers/externalversions/traefik/interface.go

@@ -0,0 +1,54 @@
+/*
+The MIT License (MIT)
+
+Copyright (c) 2016-2019 Containous SAS
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.
+*/
+
+// Code generated by informer-gen. DO NOT EDIT.
+
+package traefik
+
+import (
+	internalinterfaces "github.com/containous/traefik/provider/kubernetes/crd/generated/informers/externalversions/internalinterfaces"
+	v1alpha1 "github.com/containous/traefik/provider/kubernetes/crd/generated/informers/externalversions/traefik/v1alpha1"
+)
+
+// Interface provides access to each of this group's versions.
+type Interface interface {
+	// V1alpha1 provides access to shared informers for resources in V1alpha1.
+	V1alpha1() v1alpha1.Interface
+}
+
+type group struct {
+	factory          internalinterfaces.SharedInformerFactory
+	namespace        string
+	tweakListOptions internalinterfaces.TweakListOptionsFunc
+}
+
+// New returns a new Interface.
+func New(f internalinterfaces.SharedInformerFactory, namespace string, tweakListOptions internalinterfaces.TweakListOptionsFunc) Interface {
+	return &group{factory: f, namespace: namespace, tweakListOptions: tweakListOptions}
+}
+
+// V1alpha1 returns a new v1alpha1.Interface.
+func (g *group) V1alpha1() v1alpha1.Interface {
+	return v1alpha1.New(g.factory, g.namespace, g.tweakListOptions)
+}

provider/kubernetes/crd/generated/informers/externalversions/traefik/v1alpha1/ingressroute.go

@@ -0,0 +1,97 @@
+/*
+The MIT License (MIT)
+
+Copyright (c) 2016-2019 Containous SAS
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.
+*/
+
+// Code generated by informer-gen. DO NOT EDIT.
+
+package v1alpha1
+
+import (
+	time "time"
+
+	versioned "github.com/containous/traefik/provider/kubernetes/crd/generated/clientset/versioned"
+	internalinterfaces "github.com/containous/traefik/provider/kubernetes/crd/generated/informers/externalversions/internalinterfaces"
+	v1alpha1 "github.com/containous/traefik/provider/kubernetes/crd/generated/listers/traefik/v1alpha1"
+	traefikv1alpha1 "github.com/containous/traefik/provider/kubernetes/crd/traefik/v1alpha1"
+	v1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	runtime "k8s.io/apimachinery/pkg/runtime"
+	watch "k8s.io/apimachinery/pkg/watch"
+	cache "k8s.io/client-go/tools/cache"
+)
+
+// IngressRouteInformer provides access to a shared informer and lister for
+// IngressRoutes.
+type IngressRouteInformer interface {
+	Informer() cache.SharedIndexInformer
+	Lister() v1alpha1.IngressRouteLister
+}
+
+type ingressRouteInformer struct {
+	factory          internalinterfaces.SharedInformerFactory
+	tweakListOptions internalinterfaces.TweakListOptionsFunc
+	namespace        string
+}
+
+// NewIngressRouteInformer constructs a new informer for IngressRoute type.
+// Always prefer using an informer factory to get a shared informer instead of getting an independent
+// one. This reduces memory footprint and number of connections to the server.
+func NewIngressRouteInformer(client versioned.Interface, namespace string, resyncPeriod time.Duration, indexers cache.Indexers) cache.SharedIndexInformer {
+	return NewFilteredIngressRouteInformer(client, namespace, resyncPeriod, indexers, nil)
+}
+
+// NewFilteredIngressRouteInformer constructs a new informer for IngressRoute type.
+// Always prefer using an informer factory to get a shared informer instead of getting an independent
+// one. This reduces memory footprint and number of connections to the server.
+func NewFilteredIngressRouteInformer(client versioned.Interface, namespace string, resyncPeriod time.Duration, indexers cache.Indexers, tweakListOptions internalinterfaces.TweakListOptionsFunc) cache.SharedIndexInformer {
+	return cache.NewSharedIndexInformer(
+		&cache.ListWatch{
+			ListFunc: func(options v1.ListOptions) (runtime.Object, error) {
+				if tweakListOptions != nil {
+					tweakListOptions(&options)
+				}
+				return client.TraefikV1alpha1().IngressRoutes(namespace).List(options)
+			},
+			WatchFunc: func(options v1.ListOptions) (watch.Interface, error) {
+				if tweakListOptions != nil {
+					tweakListOptions(&options)
+				}
+				return client.TraefikV1alpha1().IngressRoutes(namespace).Watch(options)
+			},
+		},
+		&traefikv1alpha1.IngressRoute{},
+		resyncPeriod,
+		indexers,
+	)
+}
+
+func (f *ingressRouteInformer) defaultInformer(client versioned.Interface, resyncPeriod time.Duration) cache.SharedIndexInformer {
+	return NewFilteredIngressRouteInformer(client, f.namespace, resyncPeriod, cache.Indexers{cache.NamespaceIndex: cache.MetaNamespaceIndexFunc}, f.tweakListOptions)
+}
+
+func (f *ingressRouteInformer) Informer() cache.SharedIndexInformer {
+	return f.factory.InformerFor(&traefikv1alpha1.IngressRoute{}, f.defaultInformer)
+}
+
+func (f *ingressRouteInformer) Lister() v1alpha1.IngressRouteLister {
+	return v1alpha1.NewIngressRouteLister(f.Informer().GetIndexer())
+}

provider/kubernetes/crd/generated/informers/externalversions/traefik/v1alpha1/interface.go

@@ -0,0 +1,60 @@
+/*
+The MIT License (MIT)
+
+Copyright (c) 2016-2019 Containous SAS
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.
+*/
+
+// Code generated by informer-gen. DO NOT EDIT.
+
+package v1alpha1
+
+import (
+	internalinterfaces "github.com/containous/traefik/provider/kubernetes/crd/generated/informers/externalversions/internalinterfaces"
+)
+
+// Interface provides access to all the informers in this group version.
+type Interface interface {
+	// IngressRoutes returns a IngressRouteInformer.
+	IngressRoutes() IngressRouteInformer
+	// Middlewares returns a MiddlewareInformer.
+	Middlewares() MiddlewareInformer
+}
+
+type version struct {
+	factory          internalinterfaces.SharedInformerFactory
+	namespace        string
+	tweakListOptions internalinterfaces.TweakListOptionsFunc
+}
+
+// New returns a new Interface.
+func New(f internalinterfaces.SharedInformerFactory, namespace string, tweakListOptions internalinterfaces.TweakListOptionsFunc) Interface {
+	return &version{factory: f, namespace: namespace, tweakListOptions: tweakListOptions}
+}
+
+// IngressRoutes returns a IngressRouteInformer.
+func (v *version) IngressRoutes() IngressRouteInformer {
+	return &ingressRouteInformer{factory: v.factory, namespace: v.namespace, tweakListOptions: v.tweakListOptions}
+}
+
+// Middlewares returns a MiddlewareInformer.
+func (v *version) Middlewares() MiddlewareInformer {
+	return &middlewareInformer{factory: v.factory, namespace: v.namespace, tweakListOptions: v.tweakListOptions}
+}

provider/kubernetes/crd/generated/informers/externalversions/traefik/v1alpha1/middleware.go

@@ -0,0 +1,97 @@
+/*
+The MIT License (MIT)
+
+Copyright (c) 2016-2019 Containous SAS
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.
+*/
+
+// Code generated by informer-gen. DO NOT EDIT.
+
+package v1alpha1
+
+import (
+	time "time"
+
+	versioned "github.com/containous/traefik/provider/kubernetes/crd/generated/clientset/versioned"
+	internalinterfaces "github.com/containous/traefik/provider/kubernetes/crd/generated/informers/externalversions/internalinterfaces"
+	v1alpha1 "github.com/containous/traefik/provider/kubernetes/crd/generated/listers/traefik/v1alpha1"
+	traefikv1alpha1 "github.com/containous/traefik/provider/kubernetes/crd/traefik/v1alpha1"
+	v1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	runtime "k8s.io/apimachinery/pkg/runtime"
+	watch "k8s.io/apimachinery/pkg/watch"
+	cache "k8s.io/client-go/tools/cache"
+)
+
+// MiddlewareInformer provides access to a shared informer and lister for
+// Middlewares.
+type MiddlewareInformer interface {
+	Informer() cache.SharedIndexInformer
+	Lister() v1alpha1.MiddlewareLister
+}
+
+type middlewareInformer struct {
+	factory          internalinterfaces.SharedInformerFactory
+	tweakListOptions internalinterfaces.TweakListOptionsFunc
+	namespace        string
+}
+
+// NewMiddlewareInformer constructs a new informer for Middleware type.
+// Always prefer using an informer factory to get a shared informer instead of getting an independent
+// one. This reduces memory footprint and number of connections to the server.
+func NewMiddlewareInformer(client versioned.Interface, namespace string, resyncPeriod time.Duration, indexers cache.Indexers) cache.SharedIndexInformer {
+	return NewFilteredMiddlewareInformer(client, namespace, resyncPeriod, indexers, nil)
+}
+
+// NewFilteredMiddlewareInformer constructs a new informer for Middleware type.
+// Always prefer using an informer factory to get a shared informer instead of getting an independent
+// one. This reduces memory footprint and number of connections to the server.
+func NewFilteredMiddlewareInformer(client versioned.Interface, namespace string, resyncPeriod time.Duration, indexers cache.Indexers, tweakListOptions internalinterfaces.TweakListOptionsFunc) cache.SharedIndexInformer {
+	return cache.NewSharedIndexInformer(
+		&cache.ListWatch{
+			ListFunc: func(options v1.ListOptions) (runtime.Object, error) {
+				if tweakListOptions != nil {
+					tweakListOptions(&options)
+				}
+				return client.TraefikV1alpha1().Middlewares(namespace).List(options)
+			},
+			WatchFunc: func(options v1.ListOptions) (watch.Interface, error) {
+				if tweakListOptions != nil {
+					tweakListOptions(&options)
+				}
+				return client.TraefikV1alpha1().Middlewares(namespace).Watch(options)
+			},
+		},
+		&traefikv1alpha1.Middleware{},
+		resyncPeriod,
+		indexers,
+	)
+}
+
+func (f *middlewareInformer) defaultInformer(client versioned.Interface, resyncPeriod time.Duration) cache.SharedIndexInformer {
+	return NewFilteredMiddlewareInformer(client, f.namespace, resyncPeriod, cache.Indexers{cache.NamespaceIndex: cache.MetaNamespaceIndexFunc}, f.tweakListOptions)
+}
+
+func (f *middlewareInformer) Informer() cache.SharedIndexInformer {
+	return f.factory.InformerFor(&traefikv1alpha1.Middleware{}, f.defaultInformer)
+}
+
+func (f *middlewareInformer) Lister() v1alpha1.MiddlewareLister {
+	return v1alpha1.NewMiddlewareLister(f.Informer().GetIndexer())
+}

provider/kubernetes/crd/generated/listers/traefik/v1alpha1/expansion_generated.go

@@ -0,0 +1,43 @@
+/*
+The MIT License (MIT)
+
+Copyright (c) 2016-2019 Containous SAS
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.
+*/
+
+// Code generated by lister-gen. DO NOT EDIT.
+
+package v1alpha1
+
+// IngressRouteListerExpansion allows custom methods to be added to
+// IngressRouteLister.
+type IngressRouteListerExpansion interface{}
+
+// IngressRouteNamespaceListerExpansion allows custom methods to be added to
+// IngressRouteNamespaceLister.
+type IngressRouteNamespaceListerExpansion interface{}
+
+// MiddlewareListerExpansion allows custom methods to be added to
+// MiddlewareLister.
+type MiddlewareListerExpansion interface{}
+
+// MiddlewareNamespaceListerExpansion allows custom methods to be added to
+// MiddlewareNamespaceLister.
+type MiddlewareNamespaceListerExpansion interface{}

provider/kubernetes/crd/generated/listers/traefik/v1alpha1/ingressroute.go

@@ -0,0 +1,102 @@
+/*
+The MIT License (MIT)
+
+Copyright (c) 2016-2019 Containous SAS
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.
+*/
+
+// Code generated by lister-gen. DO NOT EDIT.
+
+package v1alpha1
+
+import (
+	v1alpha1 "github.com/containous/traefik/provider/kubernetes/crd/traefik/v1alpha1"
+	"k8s.io/apimachinery/pkg/api/errors"
+	"k8s.io/apimachinery/pkg/labels"
+	"k8s.io/client-go/tools/cache"
+)
+
+// IngressRouteLister helps list IngressRoutes.
+type IngressRouteLister interface {
+	// List lists all IngressRoutes in the indexer.
+	List(selector labels.Selector) (ret []*v1alpha1.IngressRoute, err error)
+	// IngressRoutes returns an object that can list and get IngressRoutes.
+	IngressRoutes(namespace string) IngressRouteNamespaceLister
+	IngressRouteListerExpansion
+}
+
+// ingressRouteLister implements the IngressRouteLister interface.
+type ingressRouteLister struct {
+	indexer cache.Indexer
+}
+
+// NewIngressRouteLister returns a new IngressRouteLister.
+func NewIngressRouteLister(indexer cache.Indexer) IngressRouteLister {
+	return &ingressRouteLister{indexer: indexer}
+}
+
+// List lists all IngressRoutes in the indexer.
+func (s *ingressRouteLister) List(selector labels.Selector) (ret []*v1alpha1.IngressRoute, err error) {
+	err = cache.ListAll(s.indexer, selector, func(m interface{}) {
+		ret = append(ret, m.(*v1alpha1.IngressRoute))
+	})
+	return ret, err
+}
+
+// IngressRoutes returns an object that can list and get IngressRoutes.
+func (s *ingressRouteLister) IngressRoutes(namespace string) IngressRouteNamespaceLister {
+	return ingressRouteNamespaceLister{indexer: s.indexer, namespace: namespace}
+}
+
+// IngressRouteNamespaceLister helps list and get IngressRoutes.
+type IngressRouteNamespaceLister interface {
+	// List lists all IngressRoutes in the indexer for a given namespace.
+	List(selector labels.Selector) (ret []*v1alpha1.IngressRoute, err error)
+	// Get retrieves the IngressRoute from the indexer for a given namespace and name.
+	Get(name string) (*v1alpha1.IngressRoute, error)
+	IngressRouteNamespaceListerExpansion
+}
+
+// ingressRouteNamespaceLister implements the IngressRouteNamespaceLister
+// interface.
+type ingressRouteNamespaceLister struct {
+	indexer   cache.Indexer
+	namespace string
+}
+
+// List lists all IngressRoutes in the indexer for a given namespace.
+func (s ingressRouteNamespaceLister) List(selector labels.Selector) (ret []*v1alpha1.IngressRoute, err error) {
+	err = cache.ListAllByNamespace(s.indexer, s.namespace, selector, func(m interface{}) {
+		ret = append(ret, m.(*v1alpha1.IngressRoute))
+	})
+	return ret, err
+}
+
+// Get retrieves the IngressRoute from the indexer for a given namespace and name.
+func (s ingressRouteNamespaceLister) Get(name string) (*v1alpha1.IngressRoute, error) {
+	obj, exists, err := s.indexer.GetByKey(s.namespace + "/" + name)
+	if err != nil {
+		return nil, err
+	}
+	if !exists {
+		return nil, errors.NewNotFound(v1alpha1.Resource("ingressroute"), name)
+	}
+	return obj.(*v1alpha1.IngressRoute), nil
+}

provider/kubernetes/crd/generated/listers/traefik/v1alpha1/middleware.go

@@ -0,0 +1,102 @@
+/*
+The MIT License (MIT)
+
+Copyright (c) 2016-2019 Containous SAS
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.
+*/
+
+// Code generated by lister-gen. DO NOT EDIT.
+
+package v1alpha1
+
+import (
+	v1alpha1 "github.com/containous/traefik/provider/kubernetes/crd/traefik/v1alpha1"
+	"k8s.io/apimachinery/pkg/api/errors"
+	"k8s.io/apimachinery/pkg/labels"
+	"k8s.io/client-go/tools/cache"
+)
+
+// MiddlewareLister helps list Middlewares.
+type MiddlewareLister interface {
+	// List lists all Middlewares in the indexer.
+	List(selector labels.Selector) (ret []*v1alpha1.Middleware, err error)
+	// Middlewares returns an object that can list and get Middlewares.
+	Middlewares(namespace string) MiddlewareNamespaceLister
+	MiddlewareListerExpansion
+}
+
+// middlewareLister implements the MiddlewareLister interface.
+type middlewareLister struct {
+	indexer cache.Indexer
+}
+
+// NewMiddlewareLister returns a new MiddlewareLister.
+func NewMiddlewareLister(indexer cache.Indexer) MiddlewareLister {
+	return &middlewareLister{indexer: indexer}
+}
+
+// List lists all Middlewares in the indexer.
+func (s *middlewareLister) List(selector labels.Selector) (ret []*v1alpha1.Middleware, err error) {
+	err = cache.ListAll(s.indexer, selector, func(m interface{}) {
+		ret = append(ret, m.(*v1alpha1.Middleware))
+	})
+	return ret, err
+}
+
+// Middlewares returns an object that can list and get Middlewares.
+func (s *middlewareLister) Middlewares(namespace string) MiddlewareNamespaceLister {
+	return middlewareNamespaceLister{indexer: s.indexer, namespace: namespace}
+}
+
+// MiddlewareNamespaceLister helps list and get Middlewares.
+type MiddlewareNamespaceLister interface {
+	// List lists all Middlewares in the indexer for a given namespace.
+	List(selector labels.Selector) (ret []*v1alpha1.Middleware, err error)
+	// Get retrieves the Middleware from the indexer for a given namespace and name.
+	Get(name string) (*v1alpha1.Middleware, error)
+	MiddlewareNamespaceListerExpansion
+}
+
+// middlewareNamespaceLister implements the MiddlewareNamespaceLister
+// interface.
+type middlewareNamespaceLister struct {
+	indexer   cache.Indexer
+	namespace string
+}
+
+// List lists all Middlewares in the indexer for a given namespace.
+func (s middlewareNamespaceLister) List(selector labels.Selector) (ret []*v1alpha1.Middleware, err error) {
+	err = cache.ListAllByNamespace(s.indexer, s.namespace, selector, func(m interface{}) {
+		ret = append(ret, m.(*v1alpha1.Middleware))
+	})
+	return ret, err
+}
+
+// Get retrieves the Middleware from the indexer for a given namespace and name.
+func (s middlewareNamespaceLister) Get(name string) (*v1alpha1.Middleware, error) {
+	obj, exists, err := s.indexer.GetByKey(s.namespace + "/" + name)
+	if err != nil {
+		return nil, err
+	}
+	if !exists {
+		return nil, errors.NewNotFound(v1alpha1.Resource("middleware"), name)
+	}
+	return obj.(*v1alpha1.Middleware), nil
+}

provider/kubernetes/crd/kubernetes.go

@@ -0,0 +1,458 @@
+package crd
+
+import (
+	"context"
+	"crypto/sha256"
+	"flag"
+	"fmt"
+	"os"
+	"reflect"
+	"sort"
+	"strconv"
+	"strings"
+	"time"
+
+	"github.com/cenkalti/backoff"
+	"github.com/containous/traefik/config"
+	"github.com/containous/traefik/job"
+	"github.com/containous/traefik/log"
+	"github.com/containous/traefik/provider"
+	"github.com/containous/traefik/provider/kubernetes/crd/traefik/v1alpha1"
+	"github.com/containous/traefik/provider/kubernetes/k8s"
+	"github.com/containous/traefik/safe"
+	"github.com/containous/traefik/tls"
+	"github.com/pkg/errors"
+	corev1 "k8s.io/api/core/v1"
+	"k8s.io/apimachinery/pkg/labels"
+)
+
+const (
+	annotationKubernetesIngressClass = "kubernetes.io/ingress.class"
+	traefikDefaultIngressClass       = "traefik"
+)
+
+// IngressEndpoint holds the endpoint information for the Kubernetes provider.
+type IngressEndpoint struct {
+	IP               string `description:"IP used for Kubernetes Ingress endpoints"`
+	Hostname         string `description:"Hostname used for Kubernetes Ingress endpoints"`
+	PublishedService string `description:"Published Kubernetes Service to copy status from"`
+}
+
+// Provider holds configurations of the provider.
+type Provider struct {
+	provider.BaseProvider  `mapstructure:",squash" export:"true"`
+	Endpoint               string           `description:"Kubernetes server endpoint (required for external cluster client)"`
+	Token                  string           `description:"Kubernetes bearer token (not needed for in-cluster client)"`
+	CertAuthFilePath       string           `description:"Kubernetes certificate authority file path (not needed for in-cluster client)"`
+	DisablePassHostHeaders bool             `description:"Kubernetes disable PassHost Headers" export:"true"`
+	EnablePassTLSCert      bool             `description:"Kubernetes enable Pass TLS Client Certs" export:"true"` // Deprecated
+	Namespaces             k8s.Namespaces   `description:"Kubernetes namespaces" export:"true"`
+	LabelSelector          string           `description:"Kubernetes Ingress label selector to use" export:"true"`
+	IngressClass           string           `description:"Value of kubernetes.io/ingress.class annotation to watch for" export:"true"`
+	IngressEndpoint        *IngressEndpoint `description:"Kubernetes Ingress Endpoint"`
+	lastConfiguration      safe.Safe
+}
+
+func (p *Provider) newK8sClient(ctx context.Context, ingressLabelSelector string) (*clientWrapper, error) {
+	ingLabelSel, err := labels.Parse(ingressLabelSelector)
+	if err != nil {
+		return nil, fmt.Errorf("invalid ingress label selector: %q", ingressLabelSelector)
+	}
+	log.FromContext(ctx).Infof("ingress label selector is: %q", ingLabelSel)
+
+	withEndpoint := ""
+	if p.Endpoint != "" {
+		withEndpoint = fmt.Sprintf(" with endpoint %v", p.Endpoint)
+	}
+
+	var client *clientWrapper
+	switch {
+	case os.Getenv("KUBERNETES_SERVICE_HOST") != "" && os.Getenv("KUBERNETES_SERVICE_PORT") != "":
+		log.FromContext(ctx).Infof("Creating in-cluster Provider client%s", withEndpoint)
+		client, err = newInClusterClient(p.Endpoint)
+	case os.Getenv("KUBECONFIG") != "":
+		log.FromContext(ctx).Infof("Creating cluster-external Provider client from KUBECONFIG %s", os.Getenv("KUBECONFIG"))
+		client, err = newExternalClusterClientFromFile(os.Getenv("KUBECONFIG"))
+	default:
+		log.FromContext(ctx).Infof("Creating cluster-external Provider client%s", withEndpoint)
+		client, err = newExternalClusterClient(p.Endpoint, p.Token, p.CertAuthFilePath)
+	}
+
+	if err == nil {
+		client.ingressLabelSelector = ingLabelSel
+	}
+
+	return client, err
+}
+
+// Init the provider.
+func (p *Provider) Init() error {
+	return p.BaseProvider.Init()
+}
+
+// Provide allows the k8s provider to provide configurations to traefik
+// using the given configuration channel.
+func (p *Provider) Provide(configurationChan chan<- config.Message, pool *safe.Pool) error {
+	ctxLog := log.With(context.Background(), log.Str(log.ProviderName, "kubernetescrd"))
+	logger := log.FromContext(ctxLog)
+	// Tell glog (used by client-go) to log into STDERR. Otherwise, we risk
+	// certain kinds of API errors getting logged into a directory not
+	// available in a `FROM scratch` Docker container, causing glog to abort
+	// hard with an exit code > 0.
+	err := flag.Set("logtostderr", "true")
+	if err != nil {
+		return err
+	}
+
+	logger.Debugf("Using Ingress label selector: %q", p.LabelSelector)
+	k8sClient, err := p.newK8sClient(ctxLog, p.LabelSelector)
+	if err != nil {
+		return err
+	}
+
+	pool.Go(func(stop chan bool) {
+		operation := func() error {
+			stopWatch := make(chan struct{}, 1)
+			defer close(stopWatch)
+			eventsChan, err := k8sClient.WatchAll(p.Namespaces, stopWatch)
+			if err != nil {
+				logger.Errorf("Error watching kubernetes events: %v", err)
+				timer := time.NewTimer(1 * time.Second)
+				select {
+				case <-timer.C:
+					return err
+				case <-stop:
+					return nil
+				}
+			}
+			for {
+				select {
+				case <-stop:
+					return nil
+				case event := <-eventsChan:
+					conf := p.loadConfigurationFromIngresses(ctxLog, k8sClient)
+
+					if reflect.DeepEqual(p.lastConfiguration.Get(), conf) {
+						logger.Debugf("Skipping Kubernetes event kind %T", event)
+					} else {
+						p.lastConfiguration.Set(conf)
+						configurationChan <- config.Message{
+							ProviderName:  "kubernetescrd",
+							Configuration: conf,
+						}
+					}
+				}
+			}
+		}
+
+		notify := func(err error, time time.Duration) {
+			logger.Errorf("Provider connection error: %s; retrying in %s", err, time)
+		}
+		err := backoff.RetryNotify(safe.OperationWithRecover(operation), job.NewBackOff(backoff.NewExponentialBackOff()), notify)
+		if err != nil {
+			logger.Errorf("Cannot connect to Provider: %s", err)
+		}
+	})
+
+	return nil
+}
+
+func checkStringQuoteValidity(value string) error {
+	_, err := strconv.Unquote(`"` + value + `"`)
+	return err
+}
+
+func loadServers(client Client, namespace string, svc v1alpha1.Service) ([]config.Server, error) {
+	strategy := svc.Strategy
+	if strategy == "" {
+		strategy = "RoundRobin"
+	}
+	if strategy != "RoundRobin" {
+		return nil, fmt.Errorf("load balancing strategy %v is not supported", strategy)
+	}
+
+	service, exists, err := client.GetService(namespace, svc.Name)
+	if err != nil {
+		return nil, err
+	}
+
+	if !exists {
+		return nil, errors.New("service not found")
+	}
+
+	var portSpec corev1.ServicePort
+	var match bool
+	// TODO: support name ports? do we actually care?
+	for _, p := range service.Spec.Ports {
+		if svc.Port == p.Port {
+			portSpec = p
+			match = true
+			break
+		}
+	}
+
+	if !match {
+		return nil, errors.New("service port not found")
+	}
+
+	var servers []config.Server
+	if service.Spec.Type == corev1.ServiceTypeExternalName {
+		servers = append(servers, config.Server{
+			URL:    fmt.Sprintf("http://%s:%d", service.Spec.ExternalName, portSpec.Port),
+			Weight: 1,
+		})
+	} else {
+		endpoints, endpointsExists, endpointsErr := client.GetEndpoints(namespace, svc.Name)
+		if endpointsErr != nil {
+			return nil, endpointsErr
+		}
+
+		if !endpointsExists {
+			return nil, errors.New("endpoints not found")
+		}
+
+		if len(endpoints.Subsets) == 0 {
+			return nil, errors.New("subset not found")
+		}
+
+		var port int32
+		for _, subset := range endpoints.Subsets {
+			for _, p := range subset.Ports {
+				if portSpec.Name == p.Name {
+					port = p.Port
+					break
+				}
+			}
+
+			if port == 0 {
+				return nil, errors.New("cannot define a port")
+			}
+
+			protocol := "http"
+			if port == 443 || strings.HasPrefix(portSpec.Name, "https") {
+				protocol = "https"
+			}
+
+			for _, addr := range subset.Addresses {
+				servers = append(servers, config.Server{
+					URL:    fmt.Sprintf("%s://%s:%d", protocol, addr.IP, port),
+					Weight: 1,
+				})
+			}
+		}
+	}
+
+	return servers, nil
+}
+
+func (p *Provider) loadConfigurationFromIngresses(ctx context.Context, client Client) *config.Configuration {
+
+	conf := &config.Configuration{
+		HTTP: &config.HTTPConfiguration{
+			Routers:     map[string]*config.Router{},
+			Middlewares: map[string]*config.Middleware{},
+			Services:    map[string]*config.Service{},
+		},
+		TCP: &config.TCPConfiguration{},
+	}
+	tlsConfigs := make(map[string]*tls.Configuration)
+
+	for _, ingressRoute := range client.GetIngressRoutes() {
+		logger := log.FromContext(log.With(ctx, log.Str("ingress", ingressRoute.Name), log.Str("namespace", ingressRoute.Namespace)))
+
+		// TODO keep the name ingressClass?
+		if !shouldProcessIngress(p.IngressClass, ingressRoute.Annotations[annotationKubernetesIngressClass]) {
+			continue
+		}
+
+		err := getTLS(ctx, ingressRoute, client, tlsConfigs)
+		if err != nil {
+			logger.Errorf("Error configuring TLS: %v", err)
+		}
+
+		ingressName := ingressRoute.Name
+		if len(ingressName) == 0 {
+			ingressName = ingressRoute.GenerateName
+		}
+
+		for _, route := range ingressRoute.Spec.Routes {
+			if route.Kind != "Rule" {
+				logger.Errorf("Unsupported match kind: %s. Only \"Rule\" is supported for now.", route.Kind)
+				continue
+			}
+
+			if len(route.Match) == 0 {
+				logger.Errorf("Empty match rule")
+				continue
+			}
+
+			if err := checkStringQuoteValidity(route.Match); err != nil {
+				logger.Errorf("Invalid syntax for match rule: %s", route.Match)
+				continue
+			}
+
+			var allServers []config.Server
+			for _, service := range route.Services {
+				servers, err := loadServers(client, ingressRoute.Namespace, service)
+				if err != nil {
+					logger.
+						WithField("serviceName", service.Name).
+						WithField("servicePort", service.Port).
+						Errorf("Cannot create service: %v", err)
+					continue
+				}
+
+				allServers = append(allServers, servers...)
+			}
+
+			// TODO: support middlewares from other providers.
+			// Mechanism: in the spec, prefix the name with the provider name,
+			// with dot as the separator. In which case. we ignore the
+			// namespace.
+
+			var mds []string
+			for _, mi := range route.Middlewares {
+				ns := mi.Namespace
+				if len(ns) == 0 {
+					ns = ingressRoute.Namespace
+				}
+				mds = append(mds, makeID(ns, mi.Name))
+			}
+
+			h := sha256.New()
+			_, err = h.Write([]byte(route.Match))
+			if err != nil {
+				logger.Error(err)
+				continue
+			}
+			key := fmt.Sprintf("%s-%.10x", ingressName, h.Sum(nil))
+
+			serviceName := makeID(ingressRoute.Namespace, key)
+
+			conf.HTTP.Routers[serviceName] = &config.Router{
+				Middlewares: mds,
+				Priority:    route.Priority,
+				EntryPoints: ingressRoute.Spec.EntryPoints,
+				Rule:        route.Match,
+				Service:     serviceName,
+			}
+			if ingressRoute.Spec.TLS != nil {
+				conf.HTTP.Routers[serviceName].TLS = &config.RouterTLSConfig{}
+			}
+			conf.HTTP.Services[serviceName] = &config.Service{
+				LoadBalancer: &config.LoadBalancerService{
+					Servers: allServers,
+					// TODO: support other strategies.
+					Method:         "wrr",
+					PassHostHeader: true,
+				},
+			}
+		}
+	}
+
+	conf.TLS = getTLSConfig(tlsConfigs)
+
+	for _, middleware := range client.GetMiddlewares() {
+		conf.HTTP.Middlewares[makeID(middleware.Namespace, middleware.Name)] = &middleware.Spec
+	}
+
+	return conf
+}
+
+func makeID(namespace, name string) string {
+	if namespace == "" {
+		return name
+	}
+	return namespace + "/" + name
+}
+
+func shouldProcessIngress(ingressClass string, ingressClassAnnotation string) bool {
+	return ingressClass == ingressClassAnnotation ||
+		(len(ingressClass) == 0 && ingressClassAnnotation == traefikDefaultIngressClass)
+}
+
+func getTLS(ctx context.Context, ingressRoute *v1alpha1.IngressRoute, k8sClient Client, tlsConfigs map[string]*tls.Configuration) error {
+	if ingressRoute.Spec.TLS == nil {
+		return nil
+	}
+	if ingressRoute.Spec.TLS.SecretName == "" {
+		log.FromContext(ctx).Debugf("Skipping TLS sub-section: No secret name provided")
+		return nil
+	}
+
+	configKey := ingressRoute.Namespace + "/" + ingressRoute.Spec.TLS.SecretName
+	if _, tlsExists := tlsConfigs[configKey]; !tlsExists {
+		secret, exists, err := k8sClient.GetSecret(ingressRoute.Namespace, ingressRoute.Spec.TLS.SecretName)
+		if err != nil {
+			return fmt.Errorf("failed to fetch secret %s/%s: %v", ingressRoute.Namespace, ingressRoute.Spec.TLS.SecretName, err)
+		}
+		if !exists {
+			return fmt.Errorf("secret %s/%s does not exist", ingressRoute.Namespace, ingressRoute.Spec.TLS.SecretName)
+		}
+
+		cert, key, err := getCertificateBlocks(secret, ingressRoute.Namespace, ingressRoute.Spec.TLS.SecretName)
+		if err != nil {
+			return err
+		}
+
+		tlsConfigs[configKey] = &tls.Configuration{
+			Certificate: &tls.Certificate{
+				CertFile: tls.FileOrContent(cert),
+				KeyFile:  tls.FileOrContent(key),
+			},
+		}
+	}
+
+	return nil
+}
+
+func getTLSConfig(tlsConfigs map[string]*tls.Configuration) []*tls.Configuration {
+	var secretNames []string
+	for secretName := range tlsConfigs {
+		secretNames = append(secretNames, secretName)
+	}
+	sort.Strings(secretNames)
+
+	var configs []*tls.Configuration
+	for _, secretName := range secretNames {
+		configs = append(configs, tlsConfigs[secretName])
+	}
+
+	return configs
+}
+
+func getCertificateBlocks(secret *corev1.Secret, namespace, secretName string) (string, string, error) {
+	var missingEntries []string
+
+	tlsCrtData, tlsCrtExists := secret.Data["tls.crt"]
+	if !tlsCrtExists {
+		missingEntries = append(missingEntries, "tls.crt")
+	}
+
+	tlsKeyData, tlsKeyExists := secret.Data["tls.key"]
+	if !tlsKeyExists {
+		missingEntries = append(missingEntries, "tls.key")
+	}
+
+	if len(missingEntries) > 0 {
+		return "", "", fmt.Errorf("secret %s/%s is missing the following TLS data entries: %s",
+			namespace, secretName, strings.Join(missingEntries, ", "))
+	}
+
+	cert := string(tlsCrtData)
+	if cert == "" {
+		missingEntries = append(missingEntries, "tls.crt")
+	}
+
+	key := string(tlsKeyData)
+	if key == "" {
+		missingEntries = append(missingEntries, "tls.key")
+	}
+
+	if len(missingEntries) > 0 {
+		return "", "", fmt.Errorf("secret %s/%s contains the following empty TLS data entries: %s",
+			namespace, secretName, strings.Join(missingEntries, ", "))
+	}
+
+	return cert, key, nil
+}

provider/kubernetes/crd/kubernetes_test.go

@@ -0,0 +1,368 @@
+package crd
+
+import (
+	"context"
+	"testing"
+
+	"github.com/containous/traefik/config"
+	"github.com/containous/traefik/provider"
+	"github.com/containous/traefik/tls"
+	"github.com/stretchr/testify/assert"
+)
+
+var _ provider.Provider = (*Provider)(nil)
+
+func TestLoadIngressRoutes(t *testing.T) {
+	testCases := []struct {
+		desc         string
+		ingressClass string
+		paths        []string
+		expected     *config.Configuration
+	}{
+		{
+			desc: "Empty",
+			expected: &config.Configuration{
+				TCP: &config.TCPConfiguration{},
+				HTTP: &config.HTTPConfiguration{
+					Routers:     map[string]*config.Router{},
+					Middlewares: map[string]*config.Middleware{},
+					Services:    map[string]*config.Service{},
+				},
+			},
+		},
+		{
+			desc:  "Simple Ingress Route, with foo entrypoint",
+			paths: []string{"services.yml", "simple.yml"},
+			expected: &config.Configuration{
+				TCP: &config.TCPConfiguration{},
+				HTTP: &config.HTTPConfiguration{
+					Routers: map[string]*config.Router{
+						"default/test.crd-6b204d94623b3df4370c": {
+							EntryPoints: []string{"foo"},
+							Service:     "default/test.crd-6b204d94623b3df4370c",
+							Rule:        "Host(`foo.com`) && PathPrefix(`/bar`)",
+							Priority:    12,
+						},
+					},
+					Middlewares: map[string]*config.Middleware{},
+					Services: map[string]*config.Service{
+						"default/test.crd-6b204d94623b3df4370c": {
+							LoadBalancer: &config.LoadBalancerService{
+								Servers: []config.Server{
+									{
+										URL:    "http://10.10.0.1:80",
+										Weight: 1,
+									},
+									{
+										URL:    "http://10.10.0.2:80",
+										Weight: 1,
+									},
+								},
+								Method:         "wrr",
+								PassHostHeader: true,
+							},
+						},
+					},
+				},
+			},
+		},
+		{
+			desc:  "Simple Ingress Route with middleware",
+			paths: []string{"services.yml", "with_middleware.yml"},
+			expected: &config.Configuration{
+				TCP: &config.TCPConfiguration{},
+				HTTP: &config.HTTPConfiguration{
+					Routers: map[string]*config.Router{
+						"default/test2.crd-23c7f4c450289ee29016": {
+							EntryPoints: []string{"web"},
+							Service:     "default/test2.crd-23c7f4c450289ee29016",
+							Rule:        "Host(`foo.com`) && PathPrefix(`/tobestripped`)",
+							Priority:    12,
+							Middlewares: []string{"default/stripprefix", "foo/addprefix"},
+						},
+					},
+					Middlewares: map[string]*config.Middleware{
+						"default/stripprefix": {
+							StripPrefix: &config.StripPrefix{
+								Prefixes: []string{"/tobestripped"},
+							},
+						},
+						"foo/addprefix": {
+							AddPrefix: &config.AddPrefix{
+								Prefix: "/tobeadded",
+							},
+						},
+					},
+					Services: map[string]*config.Service{
+						"default/test2.crd-23c7f4c450289ee29016": {
+							LoadBalancer: &config.LoadBalancerService{
+								Servers: []config.Server{
+									{
+										URL:    "http://10.10.0.1:80",
+										Weight: 1,
+									},
+									{
+										URL:    "http://10.10.0.2:80",
+										Weight: 1,
+									},
+								},
+								Method:         "wrr",
+								PassHostHeader: true,
+							},
+						},
+					},
+				},
+			},
+		},
+		{
+			desc:  "One ingress Route with two different rules",
+			paths: []string{"services.yml", "with_two_rules.yml"},
+			expected: &config.Configuration{
+				TCP: &config.TCPConfiguration{},
+				HTTP: &config.HTTPConfiguration{
+					Routers: map[string]*config.Router{
+						"default/test.crd-6b204d94623b3df4370c": {
+							EntryPoints: []string{"web"},
+							Rule:        "Host(`foo.com`) && PathPrefix(`/bar`)",
+							Service:     "default/test.crd-6b204d94623b3df4370c",
+							Priority:    14,
+						},
+						"default/test.crd-77c62dfe9517144aeeaa": {
+							EntryPoints: []string{"web"},
+							Service:     "default/test.crd-77c62dfe9517144aeeaa",
+							Rule:        "Host(`foo.com`) && PathPrefix(`/foo`)",
+							Priority:    12,
+						},
+					},
+					Middlewares: map[string]*config.Middleware{},
+					Services: map[string]*config.Service{
+						"default/test.crd-6b204d94623b3df4370c": {
+							LoadBalancer: &config.LoadBalancerService{
+								Servers: []config.Server{
+									{
+										URL:    "http://10.10.0.1:80",
+										Weight: 1,
+									},
+									{
+										URL:    "http://10.10.0.2:80",
+										Weight: 1,
+									},
+								},
+								Method:         "wrr",
+								PassHostHeader: true,
+							},
+						},
+						"default/test.crd-77c62dfe9517144aeeaa": {
+							LoadBalancer: &config.LoadBalancerService{
+								Servers: []config.Server{
+									{
+										URL:    "http://10.10.0.1:80",
+										Weight: 1,
+									},
+									{
+										URL:    "http://10.10.0.2:80",
+										Weight: 1,
+									},
+								},
+								Method:         "wrr",
+								PassHostHeader: true,
+							},
+						},
+					},
+				},
+			},
+		},
+		{
+			desc:  "One ingress Route with two different services, their servers will merge",
+			paths: []string{"services.yml", "with_two_services.yml"},
+			expected: &config.Configuration{
+				TCP: &config.TCPConfiguration{},
+				HTTP: &config.HTTPConfiguration{
+					Routers: map[string]*config.Router{
+						"default/test.crd-77c62dfe9517144aeeaa": {
+							EntryPoints: []string{"web"},
+							Service:     "default/test.crd-77c62dfe9517144aeeaa",
+							Rule:        "Host(`foo.com`) && PathPrefix(`/foo`)",
+							Priority:    12,
+						},
+					},
+					Middlewares: map[string]*config.Middleware{},
+					Services: map[string]*config.Service{
+						"default/test.crd-77c62dfe9517144aeeaa": {
+							LoadBalancer: &config.LoadBalancerService{
+								Servers: []config.Server{
+									{
+										URL:    "http://10.10.0.1:80",
+										Weight: 1,
+									},
+									{
+										URL:    "http://10.10.0.2:80",
+										Weight: 1,
+									},
+									{
+										URL:    "http://10.10.0.3:8080",
+										Weight: 1,
+									},
+									{
+										URL:    "http://10.10.0.4:8080",
+										Weight: 1,
+									},
+								},
+								Method:         "wrr",
+								PassHostHeader: true,
+							},
+						},
+					},
+				},
+			},
+		},
+		{
+			desc:         "Ingress class",
+			paths:        []string{"services.yml", "simple.yml"},
+			ingressClass: "tchouk",
+			expected: &config.Configuration{
+				TCP: &config.TCPConfiguration{},
+				HTTP: &config.HTTPConfiguration{
+					Routers:     map[string]*config.Router{},
+					Middlewares: map[string]*config.Middleware{},
+					Services:    map[string]*config.Service{},
+				},
+			},
+		},
+		{
+			desc:  "Route with empty rule value is ignored",
+			paths: []string{"services.yml", "with_no_rule_value.yml"},
+			expected: &config.Configuration{
+				TCP: &config.TCPConfiguration{},
+				HTTP: &config.HTTPConfiguration{
+					Routers:     map[string]*config.Router{},
+					Middlewares: map[string]*config.Middleware{},
+					Services:    map[string]*config.Service{},
+				},
+			},
+		},
+		{
+			desc:  "Route with kind not of a rule type (empty kind) is ignored",
+			paths: []string{"services.yml", "with_wrong_rule_kind.yml"},
+			expected: &config.Configuration{
+				TCP: &config.TCPConfiguration{},
+				HTTP: &config.HTTPConfiguration{
+					Routers:     map[string]*config.Router{},
+					Middlewares: map[string]*config.Middleware{},
+					Services:    map[string]*config.Service{},
+				},
+			},
+		},
+		{
+			desc:  "check rule quoting validity",
+			paths: []string{"services.yml", "with_bad_host_rule.yml"},
+			expected: &config.Configuration{
+				TCP: &config.TCPConfiguration{},
+				HTTP: &config.HTTPConfiguration{
+					Routers:     map[string]*config.Router{},
+					Middlewares: map[string]*config.Middleware{},
+					Services:    map[string]*config.Service{},
+				},
+			},
+		},
+		{
+			desc:  "TLS",
+			paths: []string{"services.yml", "with_tls.yml"},
+			expected: &config.Configuration{
+				TLS: []*tls.Configuration{
+					{
+						Certificate: &tls.Certificate{
+							CertFile: tls.FileOrContent("-----BEGIN CERTIFICATE-----\n-----END CERTIFICATE-----"),
+							KeyFile:  tls.FileOrContent("-----BEGIN PRIVATE KEY-----\n-----END PRIVATE KEY-----"),
+						},
+					},
+				},
+				TCP: &config.TCPConfiguration{},
+				HTTP: &config.HTTPConfiguration{
+					Routers: map[string]*config.Router{
+						"default/test.crd-6b204d94623b3df4370c": {
+							EntryPoints: []string{"web"},
+							Service:     "default/test.crd-6b204d94623b3df4370c",
+							Rule:        "Host(`foo.com`) && PathPrefix(`/bar`)",
+							Priority:    12,
+							TLS:         &config.RouterTLSConfig{},
+						},
+					},
+					Middlewares: map[string]*config.Middleware{},
+					Services: map[string]*config.Service{
+						"default/test.crd-6b204d94623b3df4370c": {
+							LoadBalancer: &config.LoadBalancerService{
+								Servers: []config.Server{
+									{
+										URL:    "http://10.10.0.1:80",
+										Weight: 1,
+									},
+									{
+										URL:    "http://10.10.0.2:80",
+										Weight: 1,
+									},
+								},
+								Method:         "wrr",
+								PassHostHeader: true,
+							},
+						},
+					},
+				},
+			},
+		},
+		{
+			desc:  "Simple Ingress Route, defaulting to https for servers",
+			paths: []string{"services.yml", "with_https_default.yml"},
+			expected: &config.Configuration{
+				TCP: &config.TCPConfiguration{},
+				HTTP: &config.HTTPConfiguration{
+					Routers: map[string]*config.Router{
+						"default/test.crd-6b204d94623b3df4370c": {
+							EntryPoints: []string{"foo"},
+							Service:     "default/test.crd-6b204d94623b3df4370c",
+							Rule:        "Host(`foo.com`) && PathPrefix(`/bar`)",
+							Priority:    12,
+						},
+					},
+					Middlewares: map[string]*config.Middleware{},
+					Services: map[string]*config.Service{
+						"default/test.crd-6b204d94623b3df4370c": {
+							LoadBalancer: &config.LoadBalancerService{
+								Servers: []config.Server{
+									{
+										URL:    "https://10.10.0.5:443",
+										Weight: 1,
+									},
+									{
+										URL:    "https://10.10.0.6:443",
+										Weight: 1,
+									},
+								},
+								Method:         "wrr",
+								PassHostHeader: true,
+							},
+						},
+					},
+				},
+			},
+		},
+		{
+			desc: "port selected by name (TODO)",
+		},
+	}
+
+	for _, test := range testCases {
+		test := test
+		t.Run(test.desc, func(t *testing.T) {
+			t.Parallel()
+
+			if test.expected == nil {
+				return
+			}
+
+			p := Provider{IngressClass: test.ingressClass}
+			conf := p.loadConfigurationFromIngresses(context.Background(), newClientMock(test.paths...))
+			assert.Equal(t, test.expected, conf)
+		})
+	}
+}

provider/kubernetes/crd/traefik/v1alpha1/doc.go

@@ -0,0 +1,5 @@
+// +k8s:deepcopy-gen=package
+
+// Package v1alpha1 is the v1alpha1 version of the API.
+// +groupName=traefik.containo.us
+package v1alpha1

provider/kubernetes/crd/traefik/v1alpha1/ingressroute.go

@@ -0,0 +1,72 @@
+package v1alpha1
+
+import (
+	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+)
+
+// IngressRouteSpec is a specification for a IngressRouteSpec resource.
+type IngressRouteSpec struct {
+	Routes      []Route  `json:"routes"`
+	EntryPoints []string `json:"entryPoints"`
+	TLS         *TLS     `json:"tls,omitempty"`
+}
+
+// Route contains the set of routes.
+type Route struct {
+	Match       string          `json:"match"`
+	Kind        string          `json:"kind"`
+	Priority    int             `json:"priority"`
+	Services    []Service       `json:"services,omitempty"`
+	Middlewares []MiddlewareRef `json:"middlewares"`
+}
+
+// TLS contains the TLS certificates configuration of the routes.
+type TLS struct {
+	SecretName string `json:"secretName"`
+	// TODO MinimumProtocolVersion string `json:"minimumProtocolVersion,omitempty"`
+}
+
+// Service defines an upstream to proxy traffic.
+type Service struct {
+	Name string `json:"name"`
+	Port int32  `json:"port"`
+	// TODO Weight      int          `json:"weight,omitempty"`
+	HealthCheck *HealthCheck `json:"healthCheck,omitempty"`
+	Strategy    string       `json:"strategy,omitempty"`
+}
+
+// MiddlewareRef is a ref to the Middleware resources.
+type MiddlewareRef struct {
+	Name      string `json:"name"`
+	Namespace string `json:"namespace"`
+}
+
+// HealthCheck is the HealthCheck definition.
+type HealthCheck struct {
+	Path            string            `json:"path"`
+	Host            string            `json:"host,omitempty"`
+	Scheme          string            `json:"scheme"`
+	IntervalSeconds int64             `json:"intervalSeconds"`
+	TimeoutSeconds  int64             `json:"timeoutSeconds"`
+	Headers         map[string]string `json:"headers"`
+}
+
+// +genclient
+// +k8s:deepcopy-gen:interfaces=k8s.io/apimachinery/pkg/runtime.Object
+
+// IngressRoute is an Ingress CRD specification.
+type IngressRoute struct {
+	metav1.TypeMeta   `json:",inline"`
+	metav1.ObjectMeta `json:"metadata"`
+
+	Spec IngressRouteSpec `json:"spec"`
+}
+
+// +k8s:deepcopy-gen:interfaces=k8s.io/apimachinery/pkg/runtime.Object
+
+// IngressRouteList is a list of IngressRoutes.
+type IngressRouteList struct {
+	metav1.TypeMeta `json:",inline"`
+	metav1.ListMeta `json:"metadata"`
+	Items           []IngressRoute `json:"items"`
+}

provider/kubernetes/crd/traefik/v1alpha1/middleware.go

@@ -0,0 +1,27 @@
+package v1alpha1
+
+import (
+	"github.com/containous/traefik/config"
+	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+)
+
+// +genclient
+// +k8s:deepcopy-gen:interfaces=k8s.io/apimachinery/pkg/runtime.Object
+
+// Middleware is a specification for a Middleware resource.
+type Middleware struct {
+	metav1.TypeMeta   `json:",inline"`
+	metav1.ObjectMeta `json:"metadata"`
+
+	Spec config.Middleware `json:"spec"`
+}
+
+// +k8s:deepcopy-gen:interfaces=k8s.io/apimachinery/pkg/runtime.Object
+
+// MiddlewareList is a list of Middleware resources.
+type MiddlewareList struct {
+	metav1.TypeMeta `json:",inline"`
+	metav1.ListMeta `json:"metadata"`
+
+	Items []Middleware `json:"items"`
+}

provider/kubernetes/crd/traefik/v1alpha1/register.go

@@ -0,0 +1,43 @@
+package v1alpha1
+
+import (
+	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	"k8s.io/apimachinery/pkg/runtime"
+	"k8s.io/apimachinery/pkg/runtime/schema"
+)
+
+// GroupName is the group name for Traefik.
+const GroupName = "traefik.containo.us"
+
+var (
+	// SchemeBuilder collects the scheme builder functions.
+	SchemeBuilder = runtime.NewSchemeBuilder(addKnownTypes)
+
+	// AddToScheme applies the SchemeBuilder functions to a specified scheme.
+	AddToScheme = SchemeBuilder.AddToScheme
+)
+
+// SchemeGroupVersion is group version used to register these objects.
+var SchemeGroupVersion = schema.GroupVersion{Group: GroupName, Version: "v1alpha1"}
+
+// Kind takes an unqualified kind and returns back a Group qualified GroupKind.
+func Kind(kind string) schema.GroupKind {
+	return SchemeGroupVersion.WithKind(kind).GroupKind()
+}
+
+// Resource takes an unqualified resource and returns a Group qualified GroupResource.
+func Resource(resource string) schema.GroupResource {
+	return SchemeGroupVersion.WithResource(resource).GroupResource()
+}
+
+// Adds the list of known types to Scheme.
+func addKnownTypes(scheme *runtime.Scheme) error {
+	scheme.AddKnownTypes(SchemeGroupVersion,
+		&IngressRoute{},
+		&IngressRouteList{},
+		&Middleware{},
+		&MiddlewareList{},
+	)
+	metav1.AddToGroupVersion(scheme, SchemeGroupVersion)
+	return nil
+}

provider/kubernetes/crd/traefik/v1alpha1/zz_generated.deepcopy.go

@@ -0,0 +1,290 @@
+// +build !ignore_autogenerated
+
+/*
+The MIT License (MIT)
+
+Copyright (c) 2016-2019 Containous SAS
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.
+*/
+
+// Code generated by deepcopy-gen. DO NOT EDIT.
+
+package v1alpha1
+
+import (
+	runtime "k8s.io/apimachinery/pkg/runtime"
+)
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *HealthCheck) DeepCopyInto(out *HealthCheck) {
+	*out = *in
+	if in.Headers != nil {
+		in, out := &in.Headers, &out.Headers
+		*out = make(map[string]string, len(*in))
+		for key, val := range *in {
+			(*out)[key] = val
+		}
+	}
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new HealthCheck.
+func (in *HealthCheck) DeepCopy() *HealthCheck {
+	if in == nil {
+		return nil
+	}
+	out := new(HealthCheck)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *IngressRoute) DeepCopyInto(out *IngressRoute) {
+	*out = *in
+	out.TypeMeta = in.TypeMeta
+	in.ObjectMeta.DeepCopyInto(&out.ObjectMeta)
+	in.Spec.DeepCopyInto(&out.Spec)
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new IngressRoute.
+func (in *IngressRoute) DeepCopy() *IngressRoute {
+	if in == nil {
+		return nil
+	}
+	out := new(IngressRoute)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyObject is an autogenerated deepcopy function, copying the receiver, creating a new runtime.Object.
+func (in *IngressRoute) DeepCopyObject() runtime.Object {
+	if c := in.DeepCopy(); c != nil {
+		return c
+	}
+	return nil
+}
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *IngressRouteList) DeepCopyInto(out *IngressRouteList) {
+	*out = *in
+	out.TypeMeta = in.TypeMeta
+	out.ListMeta = in.ListMeta
+	if in.Items != nil {
+		in, out := &in.Items, &out.Items
+		*out = make([]IngressRoute, len(*in))
+		for i := range *in {
+			(*in)[i].DeepCopyInto(&(*out)[i])
+		}
+	}
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new IngressRouteList.
+func (in *IngressRouteList) DeepCopy() *IngressRouteList {
+	if in == nil {
+		return nil
+	}
+	out := new(IngressRouteList)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyObject is an autogenerated deepcopy function, copying the receiver, creating a new runtime.Object.
+func (in *IngressRouteList) DeepCopyObject() runtime.Object {
+	if c := in.DeepCopy(); c != nil {
+		return c
+	}
+	return nil
+}
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *IngressRouteSpec) DeepCopyInto(out *IngressRouteSpec) {
+	*out = *in
+	if in.Routes != nil {
+		in, out := &in.Routes, &out.Routes
+		*out = make([]Route, len(*in))
+		for i := range *in {
+			(*in)[i].DeepCopyInto(&(*out)[i])
+		}
+	}
+	if in.EntryPoints != nil {
+		in, out := &in.EntryPoints, &out.EntryPoints
+		*out = make([]string, len(*in))
+		copy(*out, *in)
+	}
+	if in.TLS != nil {
+		in, out := &in.TLS, &out.TLS
+		*out = new(TLS)
+		**out = **in
+	}
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new IngressRouteSpec.
+func (in *IngressRouteSpec) DeepCopy() *IngressRouteSpec {
+	if in == nil {
+		return nil
+	}
+	out := new(IngressRouteSpec)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *Middleware) DeepCopyInto(out *Middleware) {
+	*out = *in
+	out.TypeMeta = in.TypeMeta
+	in.ObjectMeta.DeepCopyInto(&out.ObjectMeta)
+	in.Spec.DeepCopyInto(&out.Spec)
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new Middleware.
+func (in *Middleware) DeepCopy() *Middleware {
+	if in == nil {
+		return nil
+	}
+	out := new(Middleware)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyObject is an autogenerated deepcopy function, copying the receiver, creating a new runtime.Object.
+func (in *Middleware) DeepCopyObject() runtime.Object {
+	if c := in.DeepCopy(); c != nil {
+		return c
+	}
+	return nil
+}
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *MiddlewareList) DeepCopyInto(out *MiddlewareList) {
+	*out = *in
+	out.TypeMeta = in.TypeMeta
+	out.ListMeta = in.ListMeta
+	if in.Items != nil {
+		in, out := &in.Items, &out.Items
+		*out = make([]Middleware, len(*in))
+		for i := range *in {
+			(*in)[i].DeepCopyInto(&(*out)[i])
+		}
+	}
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new MiddlewareList.
+func (in *MiddlewareList) DeepCopy() *MiddlewareList {
+	if in == nil {
+		return nil
+	}
+	out := new(MiddlewareList)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyObject is an autogenerated deepcopy function, copying the receiver, creating a new runtime.Object.
+func (in *MiddlewareList) DeepCopyObject() runtime.Object {
+	if c := in.DeepCopy(); c != nil {
+		return c
+	}
+	return nil
+}
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *MiddlewareRef) DeepCopyInto(out *MiddlewareRef) {
+	*out = *in
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new MiddlewareRef.
+func (in *MiddlewareRef) DeepCopy() *MiddlewareRef {
+	if in == nil {
+		return nil
+	}
+	out := new(MiddlewareRef)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *Route) DeepCopyInto(out *Route) {
+	*out = *in
+	if in.Services != nil {
+		in, out := &in.Services, &out.Services
+		*out = make([]Service, len(*in))
+		for i := range *in {
+			(*in)[i].DeepCopyInto(&(*out)[i])
+		}
+	}
+	if in.Middlewares != nil {
+		in, out := &in.Middlewares, &out.Middlewares
+		*out = make([]MiddlewareRef, len(*in))
+		copy(*out, *in)
+	}
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new Route.
+func (in *Route) DeepCopy() *Route {
+	if in == nil {
+		return nil
+	}
+	out := new(Route)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *Service) DeepCopyInto(out *Service) {
+	*out = *in
+	if in.HealthCheck != nil {
+		in, out := &in.HealthCheck, &out.HealthCheck
+		*out = new(HealthCheck)
+		(*in).DeepCopyInto(*out)
+	}
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new Service.
+func (in *Service) DeepCopy() *Service {
+	if in == nil {
+		return nil
+	}
+	out := new(Service)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *TLS) DeepCopyInto(out *TLS) {
+	*out = *in
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new TLS.
+func (in *TLS) DeepCopy() *TLS {
+	if in == nil {
+		return nil
+	}
+	out := new(TLS)
+	in.DeepCopyInto(out)
+	return out
+}

provider/kubernetes/ingress/builder_ingress_test.go

@@ -0,0 +1,63 @@
+package ingress
+
+import (
+	extensionsv1beta1 "k8s.io/api/extensions/v1beta1"
+)
+
+func buildIngress(opts ...func(*extensionsv1beta1.Ingress)) *extensionsv1beta1.Ingress {
+	i := &extensionsv1beta1.Ingress{}
+	i.Kind = "Ingress"
+	for _, opt := range opts {
+		opt(i)
+	}
+	return i
+}
+
+func iNamespace(value string) func(*extensionsv1beta1.Ingress) {
+	return func(i *extensionsv1beta1.Ingress) {
+		i.Namespace = value
+	}
+}
+
+func iRules(opts ...func(*extensionsv1beta1.IngressSpec)) func(*extensionsv1beta1.Ingress) {
+	return func(i *extensionsv1beta1.Ingress) {
+		s := &extensionsv1beta1.IngressSpec{}
+		for _, opt := range opts {
+			opt(s)
+		}
+		i.Spec = *s
+	}
+}
+
+func iRule(opts ...func(*extensionsv1beta1.IngressRule)) func(*extensionsv1beta1.IngressSpec) {
+	return func(spec *extensionsv1beta1.IngressSpec) {
+		r := &extensionsv1beta1.IngressRule{}
+		for _, opt := range opts {
+			opt(r)
+		}
+		spec.Rules = append(spec.Rules, *r)
+	}
+}
+
+func iHost(name string) func(*extensionsv1beta1.IngressRule) {
+	return func(rule *extensionsv1beta1.IngressRule) {
+		rule.Host = name
+	}
+}
+
+func iTLSes(opts ...func(*extensionsv1beta1.IngressTLS)) func(*extensionsv1beta1.Ingress) {
+	return func(i *extensionsv1beta1.Ingress) {
+		for _, opt := range opts {
+			iTLS := extensionsv1beta1.IngressTLS{}
+			opt(&iTLS)
+			i.Spec.TLS = append(i.Spec.TLS, iTLS)
+		}
+	}
+}
+
+func iTLS(secret string, hosts ...string) func(*extensionsv1beta1.IngressTLS) {
+	return func(i *extensionsv1beta1.IngressTLS) {
+		i.SecretName = secret
+		i.Hosts = hosts
+	}
+}

provider/kubernetes/ingress/client.go

@@ -1,4 +1,4 @@
-package kubernetes
+package ingress
 
 import (
 	"errors"
@@ -7,6 +7,7 @@ import (
 	"time"
 
 	"github.com/containous/traefik/old/log"
+	"github.com/containous/traefik/provider/kubernetes/k8s"
 	corev1 "k8s.io/api/core/v1"
 	extensionsv1beta1 "k8s.io/api/extensions/v1beta1"
 	kubeerror "k8s.io/apimachinery/pkg/api/errors"
@@ -41,7 +42,7 @@ func (reh *resourceEventHandler) OnDelete(obj interface{}) {
 // WatchAll starts the watch of the Provider resources and updates the stores.
 // The stores can then be accessed via the Get* functions.
 type Client interface {
-	WatchAll(namespaces Namespaces, stopCh <-chan struct{}) (<-chan interface{}, error)
+	WatchAll(namespaces k8s.Namespaces, stopCh <-chan struct{}) (<-chan interface{}, error)
 	GetIngresses() []*extensionsv1beta1.Ingress
 	GetService(namespace, name string) (*corev1.Service, bool, error)
 	GetSecret(namespace, name string) (*corev1.Secret, bool, error)
@@ -49,24 +50,17 @@ type Client interface {
 	UpdateIngressStatus(namespace, name, ip, hostname string) error
 }
 
-type clientImpl struct {
+type clientWrapper struct {
 	clientset            *kubernetes.Clientset
 	factories            map[string]informers.SharedInformerFactory
 	ingressLabelSelector labels.Selector
 	isNamespaceAll       bool
-	watchedNamespaces    Namespaces
+	watchedNamespaces    k8s.Namespaces
-}
-
-func newClientImpl(clientset *kubernetes.Clientset) *clientImpl {
-	return &clientImpl{
-		clientset: clientset,
-		factories: make(map[string]informers.SharedInformerFactory),
-	}
 }
 
 // newInClusterClient returns a new Provider client that is expected to run
 // inside the cluster.
-func newInClusterClient(endpoint string) (*clientImpl, error) {
+func newInClusterClient(endpoint string) (*clientWrapper, error) {
 	config, err := rest.InClusterConfig()
 	if err != nil {
 		return nil, fmt.Errorf("failed to create in-cluster configuration: %s", err)
@@ -79,7 +73,7 @@ func newInClusterClient(endpoint string) (*clientImpl, error) {
 	return createClientFromConfig(config)
 }
 
-func newExternalClusterClientFromFile(file string) (*clientImpl, error) {
+func newExternalClusterClientFromFile(file string) (*clientWrapper, error) {
 	configFromFlags, err := clientcmd.BuildConfigFromFlags("", file)
 	if err != nil {
 		return nil, err
@@ -90,7 +84,7 @@ func newExternalClusterClientFromFile(file string) (*clientImpl, error) {
 // newExternalClusterClient returns a new Provider client that may run outside
 // of the cluster.
 // The endpoint parameter must not be empty.
-func newExternalClusterClient(endpoint, token, caFilePath string) (*clientImpl, error) {
+func newExternalClusterClient(endpoint, token, caFilePath string) (*clientWrapper, error) {
 	if endpoint == "" {
 		return nil, errors.New("endpoint missing for external cluster client")
 	}
@@ -111,7 +105,7 @@ func newExternalClusterClient(endpoint, token, caFilePath string) (*clientImpl,
 	return createClientFromConfig(config)
 }
 
-func createClientFromConfig(c *rest.Config) (*clientImpl, error) {
+func createClientFromConfig(c *rest.Config) (*clientWrapper, error) {
 	clientset, err := kubernetes.NewForConfig(c)
 	if err != nil {
 		return nil, err
@@ -120,18 +114,25 @@ func createClientFromConfig(c *rest.Config) (*clientImpl, error) {
 	return newClientImpl(clientset), nil
 }
 
+func newClientImpl(clientset *kubernetes.Clientset) *clientWrapper {
+	return &clientWrapper{
+		clientset: clientset,
+		factories: make(map[string]informers.SharedInformerFactory),
+	}
+}
+
 // WatchAll starts namespace-specific controllers for all relevant kinds.
-func (c *clientImpl) WatchAll(namespaces Namespaces, stopCh <-chan struct{}) (<-chan interface{}, error) {
+func (c *clientWrapper) WatchAll(namespaces k8s.Namespaces, stopCh <-chan struct{}) (<-chan interface{}, error) {
 	eventCh := make(chan interface{}, 1)
+	eventHandler := c.newResourceEventHandler(eventCh)
 
 	if len(namespaces) == 0 {
-		namespaces = Namespaces{metav1.NamespaceAll}
+		namespaces = k8s.Namespaces{metav1.NamespaceAll}
 		c.isNamespaceAll = true
 	}
 
 	c.watchedNamespaces = namespaces
 
-	eventHandler := c.newResourceEventHandler(eventCh)
 	for _, ns := range namespaces {
 		factory := informers.NewFilteredSharedInformerFactory(c.clientset, resyncPeriod, ns, nil)
 		factory.Extensions().V1beta1().Ingresses().Informer().AddEventHandler(eventHandler)
@@ -165,7 +166,7 @@ func (c *clientImpl) WatchAll(namespaces Namespaces, stopCh <-chan struct{}) (<-
 }
 
 // GetIngresses returns all Ingresses for observed namespaces in the cluster.
-func (c *clientImpl) GetIngresses() []*extensionsv1beta1.Ingress {
+func (c *clientWrapper) GetIngresses() []*extensionsv1beta1.Ingress {
 	var result []*extensionsv1beta1.Ingress
 	for ns, factory := range c.factories {
 		ings, err := factory.Extensions().V1beta1().Ingresses().Lister().List(c.ingressLabelSelector)
@@ -178,7 +179,7 @@ func (c *clientImpl) GetIngresses() []*extensionsv1beta1.Ingress {
 }
 
 // UpdateIngressStatus updates an Ingress with a provided status.
-func (c *clientImpl) UpdateIngressStatus(namespace, name, ip, hostname string) error {
+func (c *clientWrapper) UpdateIngressStatus(namespace, name, ip, hostname string) error {
 	if !c.isWatchedNamespace(namespace) {
 		return fmt.Errorf("failed to get ingress %s/%s: namespace is not within watched namespaces", namespace, name)
 	}
@@ -207,7 +208,7 @@ func (c *clientImpl) UpdateIngressStatus(namespace, name, ip, hostname string) e
 }
 
 // GetService returns the named service from the given namespace.
-func (c *clientImpl) GetService(namespace, name string) (*corev1.Service, bool, error) {
+func (c *clientWrapper) GetService(namespace, name string) (*corev1.Service, bool, error) {
 	if !c.isWatchedNamespace(namespace) {
 		return nil, false, fmt.Errorf("failed to get service %s/%s: namespace is not within watched namespaces", namespace, name)
 	}
@@ -218,7 +219,7 @@ func (c *clientImpl) GetService(namespace, name string) (*corev1.Service, bool,
 }
 
 // GetEndpoints returns the named endpoints from the given namespace.
-func (c *clientImpl) GetEndpoints(namespace, name string) (*corev1.Endpoints, bool, error) {
+func (c *clientWrapper) GetEndpoints(namespace, name string) (*corev1.Endpoints, bool, error) {
 	if !c.isWatchedNamespace(namespace) {
 		return nil, false, fmt.Errorf("failed to get endpoints %s/%s: namespace is not within watched namespaces", namespace, name)
 	}
@@ -229,7 +230,7 @@ func (c *clientImpl) GetEndpoints(namespace, name string) (*corev1.Endpoints, bo
 }
 
 // GetSecret returns the named secret from the given namespace.
-func (c *clientImpl) GetSecret(namespace, name string) (*corev1.Secret, bool, error) {
+func (c *clientWrapper) GetSecret(namespace, name string) (*corev1.Secret, bool, error) {
 	if !c.isWatchedNamespace(namespace) {
 		return nil, false, fmt.Errorf("failed to get secret %s/%s: namespace is not within watched namespaces", namespace, name)
 	}
@@ -245,14 +246,14 @@ func (c *clientImpl) GetSecret(namespace, name string) (*corev1.Secret, bool, er
 // The distinction is necessary because we index all informers on the special
 // identifier iff all-namespaces are requested but receive specific namespace
 // identifiers from the Kubernetes API, so we have to bridge this gap.
-func (c *clientImpl) lookupNamespace(ns string) string {
+func (c *clientWrapper) lookupNamespace(ns string) string {
 	if c.isNamespaceAll {
 		return metav1.NamespaceAll
 	}
 	return ns
 }
 
-func (c *clientImpl) newResourceEventHandler(events chan<- interface{}) cache.ResourceEventHandler {
+func (c *clientWrapper) newResourceEventHandler(events chan<- interface{}) cache.ResourceEventHandler {
 	return &cache.FilteringResourceEventHandler{
 		FilterFunc: func(obj interface{}) bool {
 			// Ignore Ingresses that do not match our custom label selector.
@@ -287,7 +288,7 @@ func translateNotFoundError(err error) (bool, error) {
 
 // isWatchedNamespace checks to ensure that the namespace is being watched before we request
 // it to ensure we don't panic by requesting an out-of-watch object.
-func (c *clientImpl) isWatchedNamespace(ns string) bool {
+func (c *clientWrapper) isWatchedNamespace(ns string) bool {
 	if c.isNamespaceAll {
 		return true
 	}

provider/kubernetes/ingress/client_mock_test.go

@@ -1,21 +1,58 @@
-package kubernetes
+package ingress
 
 import (
+	"fmt"
+	"io/ioutil"
+
+	"github.com/containous/traefik/provider/kubernetes/k8s"
 	corev1 "k8s.io/api/core/v1"
 	extensionsv1beta1 "k8s.io/api/extensions/v1beta1"
+	v1beta12 "k8s.io/api/extensions/v1beta1"
 )
 
+var _ Client = (*clientMock)(nil)
+
 type clientMock struct {
 	ingresses []*extensionsv1beta1.Ingress
 	services  []*corev1.Service
 	secrets   []*corev1.Secret
 	endpoints []*corev1.Endpoints
-	watchChan chan interface{}
 
 	apiServiceError       error
 	apiSecretError        error
 	apiEndpointsError     error
 	apiIngressStatusError error
+
+	watchChan chan interface{}
+}
+
+func newClientMock(paths ...string) clientMock {
+	var c clientMock
+
+	for _, path := range paths {
+		yamlContent, err := ioutil.ReadFile(path)
+		if err != nil {
+			panic(err)
+		}
+
+		k8sObjects := k8s.MustParseYaml(yamlContent)
+		for _, obj := range k8sObjects {
+			switch o := obj.(type) {
+			case *corev1.Service:
+				c.services = append(c.services, o)
+			case *corev1.Secret:
+				c.secrets = append(c.secrets, o)
+			case *corev1.Endpoints:
+				c.endpoints = append(c.endpoints, o)
+			case *v1beta12.Ingress:
+				c.ingresses = append(c.ingresses, o)
+			default:
+				panic(fmt.Sprintf("Unknown runtime object %+v %T", o, o))
+			}
+		}
+	}
+
+	return c
 }
 
 func (c clientMock) GetIngresses() []*extensionsv1beta1.Ingress {
@@ -62,7 +99,7 @@ func (c clientMock) GetSecret(namespace, name string) (*corev1.Secret, bool, err
 	return nil, false, nil
 }
 
-func (c clientMock) WatchAll(namespaces Namespaces, stopCh <-chan struct{}) (<-chan interface{}, error) {
+func (c clientMock) WatchAll(namespaces k8s.Namespaces, stopCh <-chan struct{}) (<-chan interface{}, error) {
 	return c.watchChan, nil
 }
 

provider/kubernetes/ingress/client_test.go

@@ -1,4 +1,4 @@
-package kubernetes
+package ingress
 
 import (
 	"fmt"

provider/kubernetes/ingress/fixtures/2-ingresses-in-different-namespace-with-same-service-name_endpoint.yml

@@ -0,0 +1,29 @@
+---
+kind: Endpoints
+apiVersion: v1
+metadata:
+  name: service1
+  namespace: testing
+
+subsets:
+  - addresses:
+      - ip: 10.10.0.1
+      - ip: 10.10.0.2
+    ports:
+      - name: tchouk
+        port: 8089
+
+---
+kind: Endpoints
+apiVersion: v1
+metadata:
+  name: service1
+  namespace: toto
+
+subsets:
+  - addresses:
+      - ip: 10.11.0.1
+      - ip: 10.11.0.2
+    ports:
+      - name: tchouk
+        port: 8089

provider/kubernetes/ingress/fixtures/2-ingresses-in-different-namespace-with-same-service-name_ingress.yml

@@ -0,0 +1,37 @@
+---
+kind: Ingress
+apiVersion: extensions/v1beta1
+metadata:
+  name: ""
+  namespace: testing
+
+spec:
+  rules:
+    - host: traefik.tchouk
+      http:
+        paths:
+          - path: /bar
+            backend:
+              serviceName: service1
+              servicePort: tchouk
+          - path: /foo
+            backend:
+              serviceName: service1
+              servicePort: carotte
+
+---
+kind: Ingress
+apiVersion: extensions/v1beta1
+metadata:
+  name: ""
+  namespace: toto
+
+spec:
+  rules:
+    - host: toto.traefik.tchouk
+      http:
+        paths:
+          - path: /bar
+            backend:
+              serviceName: service1
+              servicePort: tchouk

provider/kubernetes/ingress/fixtures/2-ingresses-in-different-namespace-with-same-service-name_service.yml

@@ -0,0 +1,24 @@
+kind: Service
+apiVersion: v1
+metadata:
+  name: service1
+  namespace: testing
+
+spec:
+  ports:
+    - name: tchouk
+      port: 80
+  clusterIp: 10.0.0.1
+
+---
+kind: Service
+apiVersion: v1
+metadata:
+  name: service1
+  namespace: toto
+
+spec:
+  ports:
+    - name: tchouk
+      port: 80
+  clusterIp: 10.0.0.1

provider/kubernetes/ingress/fixtures/Double-Single-Service-Ingress_endpoint.yml

@@ -0,0 +1,32 @@
+kind: Endpoints
+apiversion: v1
+metadata:
+  name: service1
+  namespace: testing
+
+subsets:
+  - addresses:
+      - ip: 10.30.0.1
+    ports:
+      - port: 8080
+  - addresses:
+      - ip: 10.41.0.1
+    ports:
+      - port: 8080
+
+---
+kind: Endpoints
+apiversion: v1
+metadata:
+  name: service2
+  namespace: testing
+
+subsets:
+  - addresses:
+      - ip: 10.10.0.1
+    ports:
+      - port: 8080
+  - addresses:
+      - ip: 10.21.0.1
+    ports:
+      - port: 8080

provider/kubernetes/ingress/fixtures/Double-Single-Service-Ingress_ingress.yml

@@ -0,0 +1,22 @@
+kind: Ingress
+apiVersion: extensions/v1beta1
+metadata:
+  name: ""
+  namespace: testing
+
+spec:
+  backend:
+    serviceName: service1
+    servicePort: 80
+
+---
+kind: Ingress
+apiVersion: extensions/v1beta1
+metadata:
+  name: ""
+  namespace: testing
+
+spec:
+  backend:
+    serviceName: service2
+    servicePort: 80

provider/kubernetes/ingress/fixtures/Double-Single-Service-Ingress_service.yml

@@ -0,0 +1,22 @@
+kind: Service
+apiVersion: v1
+metadata:
+  name: service1
+  namespace: testing
+
+spec:
+  ports:
+    - port: 80
+  clusterIp: 10.0.0.1
+
+---
+kind: Service
+apiVersion: v1
+metadata:
+  name: service2
+  namespace: testing
+
+spec:
+  ports:
+    - port: 80
+  clusterIp: 10.0.0.1

provider/kubernetes/ingress/fixtures/Ingress-Two-rules-with-one-host-and-one-path_endpoint.yml

@@ -0,0 +1,15 @@
+kind: Endpoints
+apiVersion: v1
+metadata:
+  name: service1
+  namespace: testing
+
+subsets:
+- addresses:
+  - ip: 10.10.0.1
+  ports:
+  - port: 8080
+- addresses:
+  - ip: 10.21.0.1
+  ports:
+  - port: 8080

provider/kubernetes/ingress/fixtures/Ingress-Two-rules-with-one-host-and-one-path_ingress.yml

@@ -0,0 +1,22 @@
+kind: Ingress
+apiVersion: extensions/v1beta1
+metadata:
+  name: ""
+  namespace: testing
+
+spec:
+  rules:
+  - host: traefik.tchouk
+    http:
+      paths:
+      - path: /bar
+        backend:
+          serviceName: service1
+          servicePort: 80
+  - host: traefik.courgette
+    http:
+      paths:
+      - path: /carotte
+        backend:
+          serviceName: service1
+          servicePort: 80

provider/kubernetes/ingress/fixtures/Ingress-Two-rules-with-one-host-and-one-path_service.yml

@@ -0,0 +1,10 @@
+kind: Service
+apiVersion: v1
+metadata:
+  name: service1
+  namespace: testing
+
+spec:
+  ports:
+  - port: 80
+  clusterIp: 10.0.0.1

provider/kubernetes/ingress/fixtures/Ingress-one-rule-with-one-host-and-two-paths_endpoint.yml

@@ -0,0 +1,15 @@
+kind: Endpoints
+apiVersion: v1
+metadata:
+  name: service1
+  namespace: testing
+
+subsets:
+- addresses:
+  - ip: 10.10.0.1
+  ports:
+  - port: 8080
+- addresses:
+  - ip: 10.21.0.1
+  ports:
+  - port: 8080

provider/kubernetes/ingress/fixtures/Ingress-one-rule-with-one-host-and-two-paths_ingress.yml

@@ -0,0 +1,19 @@
+kind: Ingress
+apiVersion: extensions/v1beta1
+metadata:
+  name: ""
+  namespace: testing
+
+spec:
+  rules:
+  - host: traefik.tchouk
+    http:
+      paths:
+      - path: /bar
+        backend:
+          serviceName: service1
+          servicePort: 80
+      - path: /foo
+        backend:
+          serviceName: service1
+          servicePort: 80

provider/kubernetes/ingress/fixtures/Ingress-one-rule-with-one-host-and-two-paths_service.yml

@@ -0,0 +1,10 @@
+kind: Service
+apiVersion: v1
+metadata:
+  name: service1
+  namespace: testing
+
+spec:
+  ports:
+  - port: 80
+  clusterIp: 10.0.0.1