This update provides:
1) workaround around the build failures. In
summary, it forces the download of some packages during the build
process.
2) update the set of packages that should go inside the vendor
directory
3) Update the dockerfile to use go 1.10
Change-Id: I2bfd090ce0f25b0c10aa214755ae2da7e5384d60
diff --git a/vendor/github.com/coreos/etcd/etcdserver/api/v3lock/doc.go b/vendor/github.com/coreos/etcd/etcdserver/api/v3lock/doc.go
new file mode 100644
index 0000000..e0a1008
--- /dev/null
+++ b/vendor/github.com/coreos/etcd/etcdserver/api/v3lock/doc.go
@@ -0,0 +1,16 @@
+// Copyright 2017 The etcd 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 v3lock provides a v3 locking service from an etcdserver.
+package v3lock
diff --git a/vendor/github.com/coreos/etcd/etcdserver/api/v3lock/lock.go b/vendor/github.com/coreos/etcd/etcdserver/api/v3lock/lock.go
new file mode 100644
index 0000000..a5efcba
--- /dev/null
+++ b/vendor/github.com/coreos/etcd/etcdserver/api/v3lock/lock.go
@@ -0,0 +1,56 @@
+// Copyright 2017 The etcd 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 v3lock
+
+import (
+ "context"
+
+ "github.com/coreos/etcd/clientv3"
+ "github.com/coreos/etcd/clientv3/concurrency"
+ "github.com/coreos/etcd/etcdserver/api/v3lock/v3lockpb"
+)
+
+type lockServer struct {
+ c *clientv3.Client
+}
+
+func NewLockServer(c *clientv3.Client) v3lockpb.LockServer {
+ return &lockServer{c}
+}
+
+func (ls *lockServer) Lock(ctx context.Context, req *v3lockpb.LockRequest) (*v3lockpb.LockResponse, error) {
+ s, err := concurrency.NewSession(
+ ls.c,
+ concurrency.WithLease(clientv3.LeaseID(req.Lease)),
+ concurrency.WithContext(ctx),
+ )
+ if err != nil {
+ return nil, err
+ }
+ s.Orphan()
+ m := concurrency.NewMutex(s, string(req.Name))
+ if err = m.Lock(ctx); err != nil {
+ return nil, err
+ }
+ return &v3lockpb.LockResponse{Header: m.Header(), Key: []byte(m.Key())}, nil
+}
+
+func (ls *lockServer) Unlock(ctx context.Context, req *v3lockpb.UnlockRequest) (*v3lockpb.UnlockResponse, error) {
+ resp, err := ls.c.Delete(ctx, string(req.Key))
+ if err != nil {
+ return nil, err
+ }
+ return &v3lockpb.UnlockResponse{Header: resp.Header}, nil
+}
diff --git a/vendor/github.com/coreos/etcd/etcdserver/api/v3lock/v3lockpb/gw/v3lock.pb.gw.go b/vendor/github.com/coreos/etcd/etcdserver/api/v3lock/v3lockpb/gw/v3lock.pb.gw.go
new file mode 100644
index 0000000..efecc45
--- /dev/null
+++ b/vendor/github.com/coreos/etcd/etcdserver/api/v3lock/v3lockpb/gw/v3lock.pb.gw.go
@@ -0,0 +1,167 @@
+// Code generated by protoc-gen-grpc-gateway. DO NOT EDIT.
+// source: etcdserver/api/v3lock/v3lockpb/v3lock.proto
+
+/*
+Package v3lockpb is a reverse proxy.
+
+It translates gRPC into RESTful JSON APIs.
+*/
+package gw
+
+import (
+ "github.com/coreos/etcd/etcdserver/api/v3lock/v3lockpb"
+ "io"
+ "net/http"
+
+ "github.com/golang/protobuf/proto"
+ "github.com/grpc-ecosystem/grpc-gateway/runtime"
+ "github.com/grpc-ecosystem/grpc-gateway/utilities"
+ "golang.org/x/net/context"
+ "google.golang.org/grpc"
+ "google.golang.org/grpc/codes"
+ "google.golang.org/grpc/grpclog"
+ "google.golang.org/grpc/status"
+)
+
+var _ codes.Code
+var _ io.Reader
+var _ status.Status
+var _ = runtime.String
+var _ = utilities.NewDoubleArray
+
+func request_Lock_Lock_0(ctx context.Context, marshaler runtime.Marshaler, client v3lockpb.LockClient, req *http.Request, pathParams map[string]string) (proto.Message, runtime.ServerMetadata, error) {
+ var protoReq v3lockpb.LockRequest
+ var metadata runtime.ServerMetadata
+
+ if err := marshaler.NewDecoder(req.Body).Decode(&protoReq); err != nil {
+ return nil, metadata, status.Errorf(codes.InvalidArgument, "%v", err)
+ }
+
+ msg, err := client.Lock(ctx, &protoReq, grpc.Header(&metadata.HeaderMD), grpc.Trailer(&metadata.TrailerMD))
+ return msg, metadata, err
+
+}
+
+func request_Lock_Unlock_0(ctx context.Context, marshaler runtime.Marshaler, client v3lockpb.LockClient, req *http.Request, pathParams map[string]string) (proto.Message, runtime.ServerMetadata, error) {
+ var protoReq v3lockpb.UnlockRequest
+ var metadata runtime.ServerMetadata
+
+ if err := marshaler.NewDecoder(req.Body).Decode(&protoReq); err != nil {
+ return nil, metadata, status.Errorf(codes.InvalidArgument, "%v", err)
+ }
+
+ msg, err := client.Unlock(ctx, &protoReq, grpc.Header(&metadata.HeaderMD), grpc.Trailer(&metadata.TrailerMD))
+ return msg, metadata, err
+
+}
+
+// RegisterLockHandlerFromEndpoint is same as RegisterLockHandler but
+// automatically dials to "endpoint" and closes the connection when "ctx" gets done.
+func RegisterLockHandlerFromEndpoint(ctx context.Context, mux *runtime.ServeMux, endpoint string, opts []grpc.DialOption) (err error) {
+ conn, err := grpc.Dial(endpoint, opts...)
+ if err != nil {
+ return err
+ }
+ defer func() {
+ if err != nil {
+ if cerr := conn.Close(); cerr != nil {
+ grpclog.Printf("Failed to close conn to %s: %v", endpoint, cerr)
+ }
+ return
+ }
+ go func() {
+ <-ctx.Done()
+ if cerr := conn.Close(); cerr != nil {
+ grpclog.Printf("Failed to close conn to %s: %v", endpoint, cerr)
+ }
+ }()
+ }()
+
+ return RegisterLockHandler(ctx, mux, conn)
+}
+
+// RegisterLockHandler registers the http handlers for service Lock to "mux".
+// The handlers forward requests to the grpc endpoint over "conn".
+func RegisterLockHandler(ctx context.Context, mux *runtime.ServeMux, conn *grpc.ClientConn) error {
+ return RegisterLockHandlerClient(ctx, mux, v3lockpb.NewLockClient(conn))
+}
+
+// RegisterLockHandler registers the http handlers for service Lock to "mux".
+// The handlers forward requests to the grpc endpoint over the given implementation of "LockClient".
+// Note: the gRPC framework executes interceptors within the gRPC handler. If the passed in "LockClient"
+// doesn't go through the normal gRPC flow (creating a gRPC client etc.) then it will be up to the passed in
+// "LockClient" to call the correct interceptors.
+func RegisterLockHandlerClient(ctx context.Context, mux *runtime.ServeMux, client v3lockpb.LockClient) error {
+
+ mux.Handle("POST", pattern_Lock_Lock_0, func(w http.ResponseWriter, req *http.Request, pathParams map[string]string) {
+ ctx, cancel := context.WithCancel(req.Context())
+ defer cancel()
+ if cn, ok := w.(http.CloseNotifier); ok {
+ go func(done <-chan struct{}, closed <-chan bool) {
+ select {
+ case <-done:
+ case <-closed:
+ cancel()
+ }
+ }(ctx.Done(), cn.CloseNotify())
+ }
+ inboundMarshaler, outboundMarshaler := runtime.MarshalerForRequest(mux, req)
+ rctx, err := runtime.AnnotateContext(ctx, mux, req)
+ if err != nil {
+ runtime.HTTPError(ctx, mux, outboundMarshaler, w, req, err)
+ return
+ }
+ resp, md, err := request_Lock_Lock_0(rctx, inboundMarshaler, client, req, pathParams)
+ ctx = runtime.NewServerMetadataContext(ctx, md)
+ if err != nil {
+ runtime.HTTPError(ctx, mux, outboundMarshaler, w, req, err)
+ return
+ }
+
+ forward_Lock_Lock_0(ctx, mux, outboundMarshaler, w, req, resp, mux.GetForwardResponseOptions()...)
+
+ })
+
+ mux.Handle("POST", pattern_Lock_Unlock_0, func(w http.ResponseWriter, req *http.Request, pathParams map[string]string) {
+ ctx, cancel := context.WithCancel(req.Context())
+ defer cancel()
+ if cn, ok := w.(http.CloseNotifier); ok {
+ go func(done <-chan struct{}, closed <-chan bool) {
+ select {
+ case <-done:
+ case <-closed:
+ cancel()
+ }
+ }(ctx.Done(), cn.CloseNotify())
+ }
+ inboundMarshaler, outboundMarshaler := runtime.MarshalerForRequest(mux, req)
+ rctx, err := runtime.AnnotateContext(ctx, mux, req)
+ if err != nil {
+ runtime.HTTPError(ctx, mux, outboundMarshaler, w, req, err)
+ return
+ }
+ resp, md, err := request_Lock_Unlock_0(rctx, inboundMarshaler, client, req, pathParams)
+ ctx = runtime.NewServerMetadataContext(ctx, md)
+ if err != nil {
+ runtime.HTTPError(ctx, mux, outboundMarshaler, w, req, err)
+ return
+ }
+
+ forward_Lock_Unlock_0(ctx, mux, outboundMarshaler, w, req, resp, mux.GetForwardResponseOptions()...)
+
+ })
+
+ return nil
+}
+
+var (
+ pattern_Lock_Lock_0 = runtime.MustPattern(runtime.NewPattern(1, []int{2, 0, 2, 1, 2, 1}, []string{"v3beta", "lock"}, ""))
+
+ pattern_Lock_Unlock_0 = runtime.MustPattern(runtime.NewPattern(1, []int{2, 0, 2, 1, 2, 2}, []string{"v3beta", "lock", "unlock"}, ""))
+)
+
+var (
+ forward_Lock_Lock_0 = runtime.ForwardResponseMessage
+
+ forward_Lock_Unlock_0 = runtime.ForwardResponseMessage
+)
diff --git a/vendor/github.com/coreos/etcd/etcdserver/api/v3lock/v3lockpb/v3lock.proto b/vendor/github.com/coreos/etcd/etcdserver/api/v3lock/v3lockpb/v3lock.proto
new file mode 100644
index 0000000..44b698d
--- /dev/null
+++ b/vendor/github.com/coreos/etcd/etcdserver/api/v3lock/v3lockpb/v3lock.proto
@@ -0,0 +1,65 @@
+syntax = "proto3";
+package v3lockpb;
+
+import "gogoproto/gogo.proto";
+import "etcd/etcdserver/etcdserverpb/rpc.proto";
+
+// for grpc-gateway
+import "google/api/annotations.proto";
+
+option (gogoproto.marshaler_all) = true;
+option (gogoproto.unmarshaler_all) = true;
+
+// The lock service exposes client-side locking facilities as a gRPC interface.
+service Lock {
+ // Lock acquires a distributed shared lock on a given named lock.
+ // On success, it will return a unique key that exists so long as the
+ // lock is held by the caller. This key can be used in conjunction with
+ // transactions to safely ensure updates to etcd only occur while holding
+ // lock ownership. The lock is held until Unlock is called on the key or the
+ // lease associate with the owner expires.
+ rpc Lock(LockRequest) returns (LockResponse) {
+ option (google.api.http) = {
+ post: "/v3beta/lock/lock"
+ body: "*"
+ };
+ }
+
+ // Unlock takes a key returned by Lock and releases the hold on lock. The
+ // next Lock caller waiting for the lock will then be woken up and given
+ // ownership of the lock.
+ rpc Unlock(UnlockRequest) returns (UnlockResponse) {
+ option (google.api.http) = {
+ post: "/v3beta/lock/unlock"
+ body: "*"
+ };
+ }
+}
+
+message LockRequest {
+ // name is the identifier for the distributed shared lock to be acquired.
+ bytes name = 1;
+ // lease is the ID of the lease that will be attached to ownership of the
+ // lock. If the lease expires or is revoked and currently holds the lock,
+ // the lock is automatically released. Calls to Lock with the same lease will
+ // be treated as a single acquistion; locking twice with the same lease is a
+ // no-op.
+ int64 lease = 2;
+}
+
+message LockResponse {
+ etcdserverpb.ResponseHeader header = 1;
+ // key is a key that will exist on etcd for the duration that the Lock caller
+ // owns the lock. Users should not modify this key or the lock may exhibit
+ // undefined behavior.
+ bytes key = 2;
+}
+
+message UnlockRequest {
+ // key is the lock ownership key granted by Lock.
+ bytes key = 1;
+}
+
+message UnlockResponse {
+ etcdserverpb.ResponseHeader header = 1;
+}