Switch to github.com/golang/dep for vendoring

Signed-off-by: Mrunal Patel <mrunalp@gmail.com>
2017-01-31 16:45:59 -08:00 · 2017-01-31 16:45:59 -08:00 · 8e5b17cf13
commit 8e5b17cf13
parent d6ab91be27
15431 changed files with 3971413 additions and 8881 deletions
--- a/vendor/k8s.io/kubernetes/pkg/storage/etcd/testing/BUILD
+++ b/vendor/k8s.io/kubernetes/pkg/storage/etcd/testing/BUILD
@ -0,0 +1,46 @@
+package(default_visibility = ["//visibility:public"])
+
+licenses(["notice"])
+
+load(
+    "@io_bazel_rules_go//go:def.bzl",
+    "go_library",
+)
+
+go_library(
+    name = "go_default_library",
+    srcs = ["utils.go"],
+    tags = ["automanaged"],
+    deps = [
+        "//pkg/storage/etcd/etcdtest:go_default_library",
+        "//pkg/storage/etcd/testing/testingcert:go_default_library",
+        "//pkg/storage/storagebackend:go_default_library",
+        "//vendor:github.com/coreos/etcd/client",
+        "//vendor:github.com/coreos/etcd/clientv3",
+        "//vendor:github.com/coreos/etcd/etcdserver",
+        "//vendor:github.com/coreos/etcd/etcdserver/api/v2http",
+        "//vendor:github.com/coreos/etcd/integration",
+        "//vendor:github.com/coreos/etcd/pkg/testutil",
+        "//vendor:github.com/coreos/etcd/pkg/transport",
+        "//vendor:github.com/coreos/etcd/pkg/types",
+        "//vendor:github.com/golang/glog",
+        "//vendor:golang.org/x/net/context",
+        "//vendor:k8s.io/apimachinery/pkg/util/wait",
+    ],
+)
+
+filegroup(
+    name = "package-srcs",
+    srcs = glob(["**"]),
+    tags = ["automanaged"],
+    visibility = ["//visibility:private"],
+)
+
+filegroup(
+    name = "all-srcs",
+    srcs = [
+        ":package-srcs",
+        "//pkg/storage/etcd/testing/testingcert:all-srcs",
+    ],
+    tags = ["automanaged"],
+)
--- a/vendor/k8s.io/kubernetes/pkg/storage/etcd/testing/testingcert/BUILD
+++ b/vendor/k8s.io/kubernetes/pkg/storage/etcd/testing/testingcert/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 = ["certificates.go"],
+    tags = ["automanaged"],
+)
+
+filegroup(
+    name = "package-srcs",
+    srcs = glob(["**"]),
+    tags = ["automanaged"],
+    visibility = ["//visibility:private"],
+)
+
+filegroup(
+    name = "all-srcs",
+    srcs = [":package-srcs"],
+    tags = ["automanaged"],
+)
--- a/vendor/k8s.io/kubernetes/pkg/storage/etcd/testing/testingcert/certificates.go
+++ b/vendor/k8s.io/kubernetes/pkg/storage/etcd/testing/testingcert/certificates.go
@ -0,0 +1,113 @@
+/*
+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 testingcert
+
+// You can use cfssl tool to generate certificates, please refer
+// https://github.com/coreos/etcd/tree/master/hack/tls-setup for more details.
+//
+// ca-config.json:
+//   expiry was changed from 1 year to 100 years (876000h)
+// ca-csr.json:
+//   ca expiry was set to 100 years (876000h) ("ca":{"expiry":"876000h"})
+//   key was changed from ecdsa,384 to rsa,2048
+// req-csr.json:
+//   key was changed from ecdsa,384 to rsa,2048
+//   hosts were changed to "localhost","127.0.0.1"
+const CAFileContent = `
+-----BEGIN CERTIFICATE-----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+-----END CERTIFICATE-----
+`
+const CertFileContent = `
+-----BEGIN CERTIFICATE-----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+-----END CERTIFICATE-----
+`
+const KeyFileContent = `
+-----BEGIN RSA PRIVATE KEY-----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+-----END RSA PRIVATE KEY-----
+`
--- a/vendor/k8s.io/kubernetes/pkg/storage/etcd/testing/utils.go
+++ b/vendor/k8s.io/kubernetes/pkg/storage/etcd/testing/utils.go
@ -0,0 +1,325 @@
+/*
+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 testing
+
+import (
+	"fmt"
+	"io/ioutil"
+	"net"
+	"net/http"
+	"net/http/httptest"
+	"os"
+	"path"
+	"testing"
+	"time"
+
+	"k8s.io/apimachinery/pkg/util/wait"
+	"k8s.io/kubernetes/pkg/storage/etcd/etcdtest"
+	"k8s.io/kubernetes/pkg/storage/etcd/testing/testingcert"
+	"k8s.io/kubernetes/pkg/storage/storagebackend"
+
+	etcd "github.com/coreos/etcd/client"
+	"github.com/coreos/etcd/clientv3"
+	"github.com/coreos/etcd/etcdserver"
+	"github.com/coreos/etcd/etcdserver/api/v2http"
+	"github.com/coreos/etcd/integration"
+	"github.com/coreos/etcd/pkg/testutil"
+	"github.com/coreos/etcd/pkg/transport"
+	"github.com/coreos/etcd/pkg/types"
+	"github.com/golang/glog"
+	"golang.org/x/net/context"
+)
+
+// EtcdTestServer encapsulates the datastructures needed to start local instance for testing
+type EtcdTestServer struct {
+	// The following are lumped etcd2 test server params
+	// TODO: Deprecate in a post 1.5 release
+	etcdserver.ServerConfig
+	PeerListeners, ClientListeners []net.Listener
+	Client                         etcd.Client
+
+	CertificatesDir string
+	CertFile        string
+	KeyFile         string
+	CAFile          string
+
+	raftHandler http.Handler
+	s           *etcdserver.EtcdServer
+	hss         []*httptest.Server
+
+	// The following are lumped etcd3 test server params
+	v3Cluster *integration.ClusterV3
+	V3Client  *clientv3.Client
+}
+
+// newLocalListener opens a port localhost using any port
+func newLocalListener(t *testing.T) net.Listener {
+	l, err := net.Listen("tcp", "127.0.0.1:0")
+	if err != nil {
+		t.Fatal(err)
+	}
+	return l
+}
+
+// newSecuredLocalListener opens a port localhost using any port
+// with SSL enable
+func newSecuredLocalListener(t *testing.T, certFile, keyFile, caFile string) net.Listener {
+	var l net.Listener
+	l, err := net.Listen("tcp", "127.0.0.1:0")
+	if err != nil {
+		t.Fatal(err)
+	}
+	tlsInfo := transport.TLSInfo{
+		CertFile: certFile,
+		KeyFile:  keyFile,
+		CAFile:   caFile,
+	}
+	tlscfg, err := tlsInfo.ServerConfig()
+	if err != nil {
+		t.Fatalf("unexpected serverConfig error: %v", err)
+	}
+	l, err = transport.NewKeepAliveListener(l, "https", tlscfg)
+	if err != nil {
+		t.Fatal(err)
+	}
+	return l
+}
+
+func newHttpTransport(t *testing.T, certFile, keyFile, caFile string) etcd.CancelableTransport {
+	tlsInfo := transport.TLSInfo{
+		CertFile: certFile,
+		KeyFile:  keyFile,
+		CAFile:   caFile,
+	}
+	tr, err := transport.NewTransport(tlsInfo, time.Second)
+	if err != nil {
+		t.Fatal(err)
+	}
+	return tr
+}
+
+// configureTestCluster will set the params to start an etcd server
+func configureTestCluster(t *testing.T, name string, https bool) *EtcdTestServer {
+	var err error
+	m := &EtcdTestServer{}
+
+	pln := newLocalListener(t)
+	m.PeerListeners = []net.Listener{pln}
+	m.PeerURLs, err = types.NewURLs([]string{"http://" + pln.Addr().String()})
+	if err != nil {
+		t.Fatal(err)
+	}
+
+	// Allow test launches to control where etcd data goes, for space or performance reasons
+	baseDir := os.Getenv("TEST_ETCD_DIR")
+	if len(baseDir) == 0 {
+		baseDir = os.TempDir()
+	}
+
+	if https {
+		m.CertificatesDir, err = ioutil.TempDir(baseDir, "etcd_certificates")
+		if err != nil {
+			t.Fatal(err)
+		}
+		m.CertFile = path.Join(m.CertificatesDir, "etcdcert.pem")
+		if err = ioutil.WriteFile(m.CertFile, []byte(testingcert.CertFileContent), 0644); err != nil {
+			t.Fatal(err)
+		}
+		m.KeyFile = path.Join(m.CertificatesDir, "etcdkey.pem")
+		if err = ioutil.WriteFile(m.KeyFile, []byte(testingcert.KeyFileContent), 0644); err != nil {
+			t.Fatal(err)
+		}
+		m.CAFile = path.Join(m.CertificatesDir, "ca.pem")
+		if err = ioutil.WriteFile(m.CAFile, []byte(testingcert.CAFileContent), 0644); err != nil {
+			t.Fatal(err)
+		}
+
+		cln := newSecuredLocalListener(t, m.CertFile, m.KeyFile, m.CAFile)
+		m.ClientListeners = []net.Listener{cln}
+		m.ClientURLs, err = types.NewURLs([]string{"https://" + cln.Addr().String()})
+		if err != nil {
+			t.Fatal(err)
+		}
+	} else {
+		cln := newLocalListener(t)
+		m.ClientListeners = []net.Listener{cln}
+		m.ClientURLs, err = types.NewURLs([]string{"http://" + cln.Addr().String()})
+		if err != nil {
+			t.Fatal(err)
+		}
+	}
+
+	m.Name = name
+	m.DataDir, err = ioutil.TempDir(baseDir, "etcd")
+	if err != nil {
+		t.Fatal(err)
+	}
+
+	clusterStr := fmt.Sprintf("%s=http://%s", name, pln.Addr().String())
+	m.InitialPeerURLsMap, err = types.NewURLsMap(clusterStr)
+	if err != nil {
+		t.Fatal(err)
+	}
+	m.InitialClusterToken = "TestEtcd"
+	m.NewCluster = true
+	m.ForceNewCluster = false
+	m.ElectionTicks = 10
+	m.TickMs = uint(10)
+
+	return m
+}
+
+// launch will attempt to start the etcd server
+func (m *EtcdTestServer) launch(t *testing.T) error {
+	var err error
+	if m.s, err = etcdserver.NewServer(&m.ServerConfig); err != nil {
+		return fmt.Errorf("failed to initialize the etcd server: %v", err)
+	}
+	m.s.SyncTicker = time.Tick(500 * time.Millisecond)
+	m.s.Start()
+	m.raftHandler = &testutil.PauseableHandler{Next: v2http.NewPeerHandler(m.s)}
+	for _, ln := range m.PeerListeners {
+		hs := &httptest.Server{
+			Listener: ln,
+			Config:   &http.Server{Handler: m.raftHandler},
+		}
+		hs.Start()
+		m.hss = append(m.hss, hs)
+	}
+	for _, ln := range m.ClientListeners {
+		hs := &httptest.Server{
+			Listener: ln,
+			Config:   &http.Server{Handler: v2http.NewClientHandler(m.s, m.ServerConfig.ReqTimeout())},
+		}
+		hs.Start()
+		m.hss = append(m.hss, hs)
+	}
+	return nil
+}
+
+// waitForEtcd wait until etcd is propagated correctly
+func (m *EtcdTestServer) waitUntilUp() error {
+	membersAPI := etcd.NewMembersAPI(m.Client)
+	for start := time.Now(); time.Since(start) < wait.ForeverTestTimeout; time.Sleep(10 * time.Millisecond) {
+		members, err := membersAPI.List(context.TODO())
+		if err != nil {
+			glog.Errorf("Error when getting etcd cluster members")
+			continue
+		}
+		if len(members) == 1 && len(members[0].ClientURLs) > 0 {
+			return nil
+		}
+	}
+	return fmt.Errorf("timeout on waiting for etcd cluster")
+}
+
+// Terminate will shutdown the running etcd server
+func (m *EtcdTestServer) Terminate(t *testing.T) {
+	if m.v3Cluster != nil {
+		m.v3Cluster.Terminate(t)
+	} else {
+		m.Client = nil
+		m.s.Stop()
+		// TODO: This is a pretty ugly hack to workaround races during closing
+		// in-memory etcd server in unit tests - see #18928 for more details.
+		// We should get rid of it as soon as we have a proper fix - etcd clients
+		// have overwritten transport counting opened connections (probably by
+		// overwriting Dial function) and termination function waiting for all
+		// connections to be closed and stopping accepting new ones.
+		time.Sleep(250 * time.Millisecond)
+		for _, hs := range m.hss {
+			hs.CloseClientConnections()
+			hs.Close()
+		}
+		if err := os.RemoveAll(m.ServerConfig.DataDir); err != nil {
+			t.Fatal(err)
+		}
+		if len(m.CertificatesDir) > 0 {
+			if err := os.RemoveAll(m.CertificatesDir); err != nil {
+				t.Fatal(err)
+			}
+		}
+	}
+}
+
+// NewEtcdTestClientServer DEPRECATED creates a new client and server for testing
+func NewEtcdTestClientServer(t *testing.T) *EtcdTestServer {
+	server := configureTestCluster(t, "foo", true)
+	err := server.launch(t)
+	if err != nil {
+		t.Fatalf("Failed to start etcd server error=%v", err)
+		return nil
+	}
+
+	cfg := etcd.Config{
+		Endpoints: server.ClientURLs.StringSlice(),
+		Transport: newHttpTransport(t, server.CertFile, server.KeyFile, server.CAFile),
+	}
+	server.Client, err = etcd.New(cfg)
+	if err != nil {
+		server.Terminate(t)
+		t.Fatalf("Unexpected error in NewEtcdTestClientServer (%v)", err)
+		return nil
+	}
+	if err := server.waitUntilUp(); err != nil {
+		server.Terminate(t)
+		t.Fatalf("Unexpected error in waitUntilUp (%v)", err)
+		return nil
+	}
+	return server
+}
+
+// NewUnsecuredEtcdTestClientServer DEPRECATED creates a new client and server for testing
+func NewUnsecuredEtcdTestClientServer(t *testing.T) *EtcdTestServer {
+	server := configureTestCluster(t, "foo", false)
+	err := server.launch(t)
+	if err != nil {
+		t.Fatalf("Failed to start etcd server error=%v", err)
+		return nil
+	}
+	cfg := etcd.Config{
+		Endpoints: server.ClientURLs.StringSlice(),
+		Transport: newHttpTransport(t, server.CertFile, server.KeyFile, server.CAFile),
+	}
+	server.Client, err = etcd.New(cfg)
+	if err != nil {
+		t.Errorf("Unexpected error in NewUnsecuredEtcdTestClientServer (%v)", err)
+		server.Terminate(t)
+		return nil
+	}
+	if err := server.waitUntilUp(); err != nil {
+		t.Errorf("Unexpected error in waitUntilUp (%v)", err)
+		server.Terminate(t)
+		return nil
+	}
+	return server
+}
+
+// NewEtcd3TestClientServer creates a new client and server for testing
+func NewUnsecuredEtcd3TestClientServer(t *testing.T) (*EtcdTestServer, *storagebackend.Config) {
+	server := &EtcdTestServer{
+		v3Cluster: integration.NewClusterV3(t, &integration.ClusterConfig{Size: 1}),
+	}
+	server.V3Client = server.v3Cluster.RandClient()
+	config := &storagebackend.Config{
+		Type:                     "etcd3",
+		Prefix:                   etcdtest.PathPrefix(),
+		ServerList:               server.V3Client.Endpoints(),
+		DeserializationCacheSize: etcdtest.DeserializationCacheSize,
+	}
+	return server, config
+}