mirror of
https://github.com/etcd-io/etcd.git
synced 2024-09-27 06:25:44 +00:00
46 lines
1.5 KiB
Go
46 lines
1.5 KiB
Go
// Copyright 2015 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 main
|
|
|
|
import (
|
|
"flag"
|
|
"strings"
|
|
|
|
"github.com/coreos/etcd/raft/raftpb"
|
|
)
|
|
|
|
func main() {
|
|
cluster := flag.String("cluster", "http://127.0.0.1:9021", "comma separated cluster peers")
|
|
id := flag.Int("id", 1, "node ID")
|
|
kvport := flag.Int("port", 9121, "key-value server port")
|
|
join := flag.Bool("join", false, "join an existing cluster")
|
|
flag.Parse()
|
|
|
|
proposeC := make(chan string)
|
|
defer close(proposeC)
|
|
confChangeC := make(chan raftpb.ConfChange)
|
|
defer close(confChangeC)
|
|
|
|
// raft provides a commit stream for the proposals from the http api
|
|
var kvs *kvstore
|
|
getSnapshot := func() ([]byte, error) { return kvs.getSnapshot() }
|
|
commitC, errorC, snapshotterReady := newRaftNode(*id, strings.Split(*cluster, ","), *join, getSnapshot, proposeC, confChangeC)
|
|
|
|
kvs = newKVStore(<-snapshotterReady, proposeC, commitC, errorC)
|
|
|
|
// the key-value http handler will propose updates to raft
|
|
serveHttpKVAPI(kvs, *kvport, confChangeC, errorC)
|
|
}
|