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// 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 clientv3_test
import (
"fmt"
"log"
"github.com/coreos/etcd/clientv3"
"golang.org/x/net/context"
)
func ExampleCluster_memberList() {
cli, err := clientv3.New(clientv3.Config{
Endpoints: endpoints,
DialTimeout: dialTimeout,
})
if err != nil {
log.Fatal(err)
}
defer cli.Close()
resp, err := cli.MemberList(context.Background())
if err != nil {
log.Fatal(err)
}
fmt.Println("members:", len(resp.Members))
// Output: members: 3
}
func ExampleCluster_memberAdd() {
cli, err := clientv3.New(clientv3.Config{
Endpoints: endpoints[:2],
DialTimeout: dialTimeout,
})
if err != nil {
log.Fatal(err)
}
defer cli.Close()
peerURLs := endpoints[2:]
mresp, err := cli.MemberAdd(context.Background(), peerURLs)
if err != nil {
log.Fatal(err)
}
fmt.Println("added member.PeerURLs:", mresp.Member.PeerURLs)
// added member.PeerURLs: [http://localhost:32380]
}
func ExampleCluster_memberRemove() {
cli, err := clientv3.New(clientv3.Config{
Endpoints: endpoints[1:],
DialTimeout: dialTimeout,
})
if err != nil {
log.Fatal(err)
}
defer cli.Close()
resp, err := cli.MemberList(context.Background())
if err != nil {
log.Fatal(err)
}
_, err = cli.MemberRemove(context.Background(), resp.Members[0].ID)
if err != nil {
log.Fatal(err)
}
}
func ExampleCluster_memberUpdate() {
cli, err := clientv3.New(clientv3.Config{
Endpoints: endpoints,
DialTimeout: dialTimeout,
})
if err != nil {
log.Fatal(err)
}
defer cli.Close()
resp, err := cli.MemberList(context.Background())
if err != nil {
log.Fatal(err)
}
peerURLs := []string{"http://localhost:12380"}
_, err = cli.MemberUpdate(context.Background(), resp.Members[0].ID, peerURLs)
if err != nil {
log.Fatal(err)
}
}
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