Vendor: Update k8s version

Signed-off-by: Michał Żyłowski <michal.zylowski@intel.com>

vendor/k8s.io/kubernetes/pkg/genericapiserver/server/routes/BUILD

@@ -0,0 +1,55 @@
+package(default_visibility = ["//visibility:public"])
+
+licenses(["notice"])
+
+load(
+    "@io_bazel_rules_go//go:def.bzl",
+    "go_library",
+)
+
+go_library(
+    name = "go_default_library",
+    srcs = [
+        "doc.go",
+        "index.go",
+        "metrics.go",
+        "openapi.go",
+        "profiling.go",
+        "swagger.go",
+        "swaggerui.go",
+        "version.go",
+    ],
+    tags = ["automanaged"],
+    deps = [
+        "//pkg/genericapiserver/endpoints/handlers/responsewriters:go_default_library",
+        "//pkg/genericapiserver/server/mux:go_default_library",
+        "//pkg/genericapiserver/server/openapi:go_default_library",
+        "//pkg/genericapiserver/server/routes/data/swagger:go_default_library",
+        "//vendor:github.com/elazarl/go-bindata-assetfs",
+        "//vendor:github.com/emicklei/go-restful",
+        "//vendor:github.com/emicklei/go-restful/swagger",
+        "//vendor:github.com/golang/glog",
+        "//vendor:github.com/prometheus/client_golang/prometheus",
+        "//vendor:k8s.io/apimachinery/pkg/apis/meta/v1",
+        "//vendor:k8s.io/apimachinery/pkg/openapi",
+        "//vendor:k8s.io/apimachinery/pkg/version",
+        "//vendor:k8s.io/apiserver/pkg/endpoints/metrics",
+        "//vendor:k8s.io/apiserver/pkg/storage/etcd/metrics",
+    ],
+)
+
+filegroup(
+    name = "package-srcs",
+    srcs = glob(["**"]),
+    tags = ["automanaged"],
+    visibility = ["//visibility:private"],
+)
+
+filegroup(
+    name = "all-srcs",
+    srcs = [
+        ":package-srcs",
+        "//pkg/genericapiserver/server/routes/data/swagger:all-srcs",
+    ],
+    tags = ["automanaged"],
+)

vendor/k8s.io/kubernetes/pkg/genericapiserver/server/routes/OWNERS

@@ -0,0 +1,2 @@
+reviewers:
+- sttts

vendor/k8s.io/kubernetes/pkg/genericapiserver/server/routes/data/README.md

@@ -0,0 +1,12 @@
+The datafiles contained in these directories were generated by the script
+```sh
+hack/build-ui.sh
+```
+
+Do not edit by hand.
+
+
+[![Analytics](https://kubernetes-site.appspot.com/UA-36037335-10/GitHub/pkg/genericapiserver/addons/data/README.md?pixel)]()
+
+
+[![Analytics](https://kubernetes-site.appspot.com/UA-36037335-10/GitHub/pkg/genericapiserver/server/routes/data/README.md?pixel)]()

vendor/k8s.io/kubernetes/pkg/genericapiserver/server/routes/data/swagger/BUILD

@@ -0,0 +1,27 @@
+package(default_visibility = ["//visibility:public"])
+
+licenses(["notice"])
+
+load(
+    "@io_bazel_rules_go//go:def.bzl",
+    "go_library",
+)
+
+go_library(
+    name = "go_default_library",
+    srcs = ["datafile.go"],
+    tags = ["automanaged"],
+)
+
+filegroup(
+    name = "package-srcs",
+    srcs = glob(["**"]),
+    tags = ["automanaged"],
+    visibility = ["//visibility:private"],
+)
+
+filegroup(
+    name = "all-srcs",
+    srcs = [":package-srcs"],
+    tags = ["automanaged"],
+)

vendor/k8s.io/kubernetes/pkg/genericapiserver/server/routes/doc.go

@@ -0,0 +1,18 @@
+/*
+Copyright 2015 The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Package routes holds a collection of optional genericapiserver http handlers.
+package routes

vendor/k8s.io/kubernetes/pkg/genericapiserver/server/routes/index.go

@@ -0,0 +1,50 @@
+/*
+Copyright 2014 The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package routes
+
+import (
+	"net/http"
+	"sort"
+
+	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	"k8s.io/kubernetes/pkg/genericapiserver/endpoints/handlers/responsewriters"
+	"k8s.io/kubernetes/pkg/genericapiserver/server/mux"
+)
+
+// Index provides a webservice for the http root / listing all known paths.
+type Index struct{}
+
+// Install adds the Index webservice to the given mux.
+func (i Index) Install(c *mux.APIContainer) {
+	c.UnlistedRoutes.HandleFunc("/", func(w http.ResponseWriter, r *http.Request) {
+		status := http.StatusOK
+		if r.URL.Path != "/" && r.URL.Path != "/index.html" {
+			// Since "/" matches all paths, handleIndex is called for all paths for which there is no handler api.Registry.
+			// We want to return a 404 status with a list of all valid paths, incase of an invalid URL request.
+			status = http.StatusNotFound
+		}
+		var handledPaths []string
+		// Extract the paths handled using restful.WebService
+		for _, ws := range c.RegisteredWebServices() {
+			handledPaths = append(handledPaths, ws.RootPath())
+		}
+		// Extract the paths handled using mux handler.
+		handledPaths = append(handledPaths, c.NonSwaggerRoutes.HandledPaths()...)
+		sort.Strings(handledPaths)
+		responsewriters.WriteRawJSON(status, metav1.RootPaths{Paths: handledPaths}, w)
+	})
+}

vendor/k8s.io/kubernetes/pkg/genericapiserver/server/routes/metrics.go

@@ -0,0 +1,54 @@
+/*
+Copyright 2014 The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package routes
+
+import (
+	"io"
+	"net/http"
+
+	apimetrics "k8s.io/apiserver/pkg/endpoints/metrics"
+	etcdmetrics "k8s.io/apiserver/pkg/storage/etcd/metrics"
+	"k8s.io/kubernetes/pkg/genericapiserver/server/mux"
+
+	"github.com/prometheus/client_golang/prometheus"
+)
+
+// DefaultMetrics installs the default prometheus metrics handler
+type DefaultMetrics struct{}
+
+// Install adds the DefaultMetrics handler
+func (m DefaultMetrics) Install(c *mux.APIContainer) {
+	c.NonSwaggerRoutes.Handle("/metrics", prometheus.Handler())
+}
+
+// MetricsWithReset install the prometheus metrics handler extended with support for the DELETE method
+// which resets the metrics.
+type MetricsWithReset struct{}
+
+// Install adds the MetricsWithReset handler
+func (m MetricsWithReset) Install(c *mux.APIContainer) {
+	defaultMetricsHandler := prometheus.Handler().ServeHTTP
+	c.NonSwaggerRoutes.HandleFunc("/metrics", func(w http.ResponseWriter, req *http.Request) {
+		if req.Method == "DELETE" {
+			apimetrics.Reset()
+			etcdmetrics.Reset()
+			io.WriteString(w, "metrics reset\n")
+			return
+		}
+		defaultMetricsHandler(w, req)
+	})
+}

vendor/k8s.io/kubernetes/pkg/genericapiserver/server/routes/openapi.go

@@ -0,0 +1,38 @@
+/*
+Copyright 2016 The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package routes
+
+import (
+	"k8s.io/apimachinery/pkg/openapi"
+	"k8s.io/kubernetes/pkg/genericapiserver/server/mux"
+	apiserveropenapi "k8s.io/kubernetes/pkg/genericapiserver/server/openapi"
+
+	"github.com/golang/glog"
+)
+
+// OpenAPI installs spec endpoints for each web service.
+type OpenAPI struct {
+	Config *openapi.Config
+}
+
+// Install adds the SwaggerUI webservice to the given mux.
+func (oa OpenAPI) Install(c *mux.APIContainer) {
+	err := apiserveropenapi.RegisterOpenAPIService("/swagger.json", c.RegisteredWebServices(), oa.Config, c)
+	if err != nil {
+		glog.Fatalf("Failed to register open api spec for root: %v", err)
+	}
+}

vendor/k8s.io/kubernetes/pkg/genericapiserver/server/routes/profiling.go

@@ -0,0 +1,33 @@
+/*
+Copyright 2014 The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package routes
+
+import (
+	"net/http/pprof"
+
+	"k8s.io/kubernetes/pkg/genericapiserver/server/mux"
+)
+
+// Profiling adds handlers for pprof under /debug/pprof.
+type Profiling struct{}
+
+// Install adds the Profiling webservice to the given mux.
+func (d Profiling) Install(c *mux.APIContainer) {
+	c.UnlistedRoutes.HandleFunc("/debug/pprof/", pprof.Index)
+	c.UnlistedRoutes.HandleFunc("/debug/pprof/profile", pprof.Profile)
+	c.UnlistedRoutes.HandleFunc("/debug/pprof/symbol", pprof.Symbol)
+}

vendor/k8s.io/kubernetes/pkg/genericapiserver/server/routes/swagger.go

@@ -0,0 +1,37 @@
+/*
+Copyright 2016 The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package routes
+
+import (
+	"k8s.io/kubernetes/pkg/genericapiserver/server/mux"
+
+	"github.com/emicklei/go-restful/swagger"
+)
+
+// Swagger installs the /swaggerapi/ endpoint to allow schema discovery
+// and traversal. It is optional to allow consumers of the Kubernetes GenericAPIServer to
+// register their own web services into the Kubernetes mux prior to initialization
+// of swagger, so that other resource types show up in the documentation.
+type Swagger struct {
+	Config *swagger.Config
+}
+
+// Install adds the SwaggerUI webservice to the given mux.
+func (s Swagger) Install(c *mux.APIContainer) {
+	s.Config.WebServices = c.RegisteredWebServices()
+	swagger.RegisterSwaggerService(*s.Config, c.Container)
+}

vendor/k8s.io/kubernetes/pkg/genericapiserver/server/routes/swaggerui.go

@@ -0,0 +1,40 @@
+/*
+Copyright 2014 The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package routes
+
+import (
+	"net/http"
+
+	assetfs "github.com/elazarl/go-bindata-assetfs"
+
+	"k8s.io/kubernetes/pkg/genericapiserver/server/mux"
+	"k8s.io/kubernetes/pkg/genericapiserver/server/routes/data/swagger"
+)
+
+// SwaggerUI exposes files in third_party/swagger-ui/ under /swagger-ui.
+type SwaggerUI struct{}
+
+// Install adds the SwaggerUI webservice to the given mux.
+func (l SwaggerUI) Install(c *mux.APIContainer) {
+	fileServer := http.FileServer(&assetfs.AssetFS{
+		Asset:    swagger.Asset,
+		AssetDir: swagger.AssetDir,
+		Prefix:   "third_party/swagger-ui",
+	})
+	prefix := "/swagger-ui/"
+	c.NonSwaggerRoutes.Handle(prefix, http.StripPrefix(prefix, fileServer))
+}

vendor/k8s.io/kubernetes/pkg/genericapiserver/server/routes/version.go

@@ -0,0 +1,58 @@
+/*
+Copyright 2014 The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package routes
+
+import (
+	"net/http"
+
+	"github.com/emicklei/go-restful"
+
+	"k8s.io/apimachinery/pkg/version"
+	"k8s.io/kubernetes/pkg/genericapiserver/endpoints/handlers/responsewriters"
+	"k8s.io/kubernetes/pkg/genericapiserver/server/mux"
+)
+
+// Version provides a webservice with version information.
+type Version struct {
+	Version *version.Info
+}
+
+// Install registers the APIServer's `/version` handler.
+func (v Version) Install(c *mux.APIContainer) {
+	if v.Version == nil {
+		return
+	}
+
+	// Set up a service to return the git code version.
+	versionWS := new(restful.WebService)
+	versionWS.Path("/version")
+	versionWS.Doc("git code version from which this is built")
+	versionWS.Route(
+		versionWS.GET("/").To(v.handleVersion).
+			Doc("get the code version").
+			Operation("getCodeVersion").
+			Produces(restful.MIME_JSON).
+			Consumes(restful.MIME_JSON).
+			Writes(version.Info{}))
+
+	c.Add(versionWS)
+}
+
+// handleVersion writes the server's version information.
+func (v Version) handleVersion(req *restful.Request, resp *restful.Response) {
+	responsewriters.WriteRawJSON(http.StatusOK, *v.Version, resp.ResponseWriter)
+}