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/v2_server.go b/vendor/github.com/coreos/etcd/etcdserver/v2_server.go
new file mode 100644
index 0000000..b458350
--- /dev/null
+++ b/vendor/github.com/coreos/etcd/etcdserver/v2_server.go
@@ -0,0 +1,165 @@
+// Copyright 2016 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 etcdserver
+
+import (
+ "context"
+ "time"
+
+ pb "github.com/coreos/etcd/etcdserver/etcdserverpb"
+ "github.com/coreos/etcd/store"
+)
+
+type RequestV2 pb.Request
+
+type RequestV2Handler interface {
+ Post(ctx context.Context, r *RequestV2) (Response, error)
+ Put(ctx context.Context, r *RequestV2) (Response, error)
+ Delete(ctx context.Context, r *RequestV2) (Response, error)
+ QGet(ctx context.Context, r *RequestV2) (Response, error)
+ Get(ctx context.Context, r *RequestV2) (Response, error)
+ Head(ctx context.Context, r *RequestV2) (Response, error)
+}
+
+type reqV2HandlerEtcdServer struct {
+ reqV2HandlerStore
+ s *EtcdServer
+}
+
+type reqV2HandlerStore struct {
+ store store.Store
+ applier ApplierV2
+}
+
+func NewStoreRequestV2Handler(s store.Store, applier ApplierV2) RequestV2Handler {
+ return &reqV2HandlerStore{s, applier}
+}
+
+func (a *reqV2HandlerStore) Post(ctx context.Context, r *RequestV2) (Response, error) {
+ return a.applier.Post(r), nil
+}
+
+func (a *reqV2HandlerStore) Put(ctx context.Context, r *RequestV2) (Response, error) {
+ return a.applier.Put(r), nil
+}
+
+func (a *reqV2HandlerStore) Delete(ctx context.Context, r *RequestV2) (Response, error) {
+ return a.applier.Delete(r), nil
+}
+
+func (a *reqV2HandlerStore) QGet(ctx context.Context, r *RequestV2) (Response, error) {
+ return a.applier.QGet(r), nil
+}
+
+func (a *reqV2HandlerStore) Get(ctx context.Context, r *RequestV2) (Response, error) {
+ if r.Wait {
+ wc, err := a.store.Watch(r.Path, r.Recursive, r.Stream, r.Since)
+ return Response{Watcher: wc}, err
+ }
+ ev, err := a.store.Get(r.Path, r.Recursive, r.Sorted)
+ return Response{Event: ev}, err
+}
+
+func (a *reqV2HandlerStore) Head(ctx context.Context, r *RequestV2) (Response, error) {
+ ev, err := a.store.Get(r.Path, r.Recursive, r.Sorted)
+ return Response{Event: ev}, err
+}
+
+func (a *reqV2HandlerEtcdServer) Post(ctx context.Context, r *RequestV2) (Response, error) {
+ return a.processRaftRequest(ctx, r)
+}
+
+func (a *reqV2HandlerEtcdServer) Put(ctx context.Context, r *RequestV2) (Response, error) {
+ return a.processRaftRequest(ctx, r)
+}
+
+func (a *reqV2HandlerEtcdServer) Delete(ctx context.Context, r *RequestV2) (Response, error) {
+ return a.processRaftRequest(ctx, r)
+}
+
+func (a *reqV2HandlerEtcdServer) QGet(ctx context.Context, r *RequestV2) (Response, error) {
+ return a.processRaftRequest(ctx, r)
+}
+
+func (a *reqV2HandlerEtcdServer) processRaftRequest(ctx context.Context, r *RequestV2) (Response, error) {
+ data, err := ((*pb.Request)(r)).Marshal()
+ if err != nil {
+ return Response{}, err
+ }
+ ch := a.s.w.Register(r.ID)
+
+ start := time.Now()
+ a.s.r.Propose(ctx, data)
+ proposalsPending.Inc()
+ defer proposalsPending.Dec()
+
+ select {
+ case x := <-ch:
+ resp := x.(Response)
+ return resp, resp.Err
+ case <-ctx.Done():
+ proposalsFailed.Inc()
+ a.s.w.Trigger(r.ID, nil) // GC wait
+ return Response{}, a.s.parseProposeCtxErr(ctx.Err(), start)
+ case <-a.s.stopping:
+ }
+ return Response{}, ErrStopped
+}
+
+func (s *EtcdServer) Do(ctx context.Context, r pb.Request) (Response, error) {
+ r.ID = s.reqIDGen.Next()
+ h := &reqV2HandlerEtcdServer{
+ reqV2HandlerStore: reqV2HandlerStore{
+ store: s.store,
+ applier: s.applyV2,
+ },
+ s: s,
+ }
+ rp := &r
+ resp, err := ((*RequestV2)(rp)).Handle(ctx, h)
+ resp.Term, resp.Index = s.Term(), s.Index()
+ return resp, err
+}
+
+// Handle interprets r and performs an operation on s.store according to r.Method
+// and other fields. If r.Method is "POST", "PUT", "DELETE", or a "GET" with
+// Quorum == true, r will be sent through consensus before performing its
+// respective operation. Do will block until an action is performed or there is
+// an error.
+func (r *RequestV2) Handle(ctx context.Context, v2api RequestV2Handler) (Response, error) {
+ if r.Method == "GET" && r.Quorum {
+ r.Method = "QGET"
+ }
+ switch r.Method {
+ case "POST":
+ return v2api.Post(ctx, r)
+ case "PUT":
+ return v2api.Put(ctx, r)
+ case "DELETE":
+ return v2api.Delete(ctx, r)
+ case "QGET":
+ return v2api.QGet(ctx, r)
+ case "GET":
+ return v2api.Get(ctx, r)
+ case "HEAD":
+ return v2api.Head(ctx, r)
+ }
+ return Response{}, ErrUnknownMethod
+}
+
+func (r *RequestV2) String() string {
+ rpb := pb.Request(*r)
+ return rpb.String()
+}