version: bump to v3.0.1

etcd v3 uses http/2, which doesn't work well with go1.5

.travis.yml

@@ -4,7 +4,6 @@ go_import_path: github.com/coreos/etcd
 sudo: false
 
 go:
-  - 1.5
   - 1.6
   - tip
 
@@ -22,10 +21,6 @@ matrix:
   allow_failures:
     - go: tip
   exclude:
-  - go: 1.5
-    env: TARGET=arm
-  - go: 1.5
-    env: TARGET=ppc64le
   - go: 1.6
     env: TARGET=arm64
   - go: tip

Dockerfile-release

@@ -1,7 +1,7 @@
 FROM alpine:latest
 
-ADD bin/etcd /usr/local/bin/
-ADD bin/etcdctl /usr/local/bin/
+ADD etcd /usr/local/bin/
+ADD etcdctl /usr/local/bin/
 RUN mkdir -p /var/etcd/
 
 EXPOSE 2379 2380

Documentation/dev-guide/api_grpc_gateway.md

@@ -25,7 +25,7 @@ curl -L http://localhost:2379/v3alpha/kv/range \
 
 ## Swagger
 
-Generated [Swapper][swagger] API definitions can be found at [rpc.swagger.json][swagger-doc].
+Generated [Swagger][swagger] API definitions can be found at [rpc.swagger.json][swagger-doc].
 
 [api-ref]: ./api_reference_v3.md
 [go-client]: https://github.com/coreos/etcd/tree/master/clientv3

Documentation/dl_build.md

@@ -11,7 +11,7 @@ The easiest way to get etcd is to use one of the pre-built release binaries whic
 ## Build the latest version
 
 For those wanting to try the very latest version, build etcd from the `master` branch.
-[Go](https://golang.org/) version 1.5+ is required to build the latest version of etcd.
+[Go](https://golang.org/) version 1.6+ (with HTTP2 support) is required to build the latest version of etcd.
 
 Here are the commands to build an etcd binary from the `master` branch:
 

README.md

@@ -40,7 +40,7 @@ See [etcdctl][etcdctl] for a simple command line client.
 The easiest way to get etcd is to use one of the pre-built release binaries which are available for OSX, Linux, Windows, AppC (ACI), and Docker. Instructions for using these binaries are on the [GitHub releases page][github-release].
 
 For those wanting to try the very latest version, you can build the latest version of etcd from the `master` branch.
-You will first need [*Go*](https://golang.org/) installed on your machine (version 1.5+ is required).
+You will first need [*Go*](https://golang.org/) installed on your machine (version 1.6+ is required).
 All development occurs on `master`, including new features and bug fixes.
 Bug fixes are first targeted at `master` and subsequently ported to release branches, as described in the [branch management][branch-management] guide.
 

etcdserver/server.go

@@ -357,7 +357,7 @@ func NewServer(cfg *ServerConfig) (srv *EtcdServer, err error) {
 		cl.SetStore(st)
 		cl.SetBackend(be)
 		cl.Recover()
-		if cl.Version() != nil && cl.Version().LessThan(semver.Version{Major: 3}) && !beExist {
+		if cl.Version() != nil && !cl.Version().LessThan(semver.Version{Major: 3}) && !beExist {
 			os.RemoveAll(bepath)
 			return nil, fmt.Errorf("database file (%v) of the backend is missing", bepath)
 		}

version/version.go

@@ -29,7 +29,7 @@ import (
 var (
 	// MinClusterVersion is the min cluster version this etcd binary is compatible with.
 	MinClusterVersion = "2.3.0"
-	Version           = "3.0.0"
+	Version           = "3.0.1"
 
 	// Git SHA Value will be set during build
 	GitSHA = "Not provided (use ./build instead of go build)"