1.下载与安装

go env -w GOPROXY=https://goproxy.cn
go get github.com/etcd-io/etcd   
go get github.com/mattn/goreman

go install github.com/etcd-io/etcd   　　　　　　 #KV服务
go install github.com/etcd-io/etcd/etcdctl  　        #读写控件
go install github.com/mattn/goreman　　　　　 #KV集群管理

cd /usr/local/go/src/goreman
go install github.com/mattn/goreman

2.配置

进入bin目录

cd /usr/local/go/bin

创建Procfile文件

# Use goreman to run `go get github.com/mattn/goreman`
etcd1: etcd --name infra1 --listen-client-urls http://127.0.0.1:2379 --advertise-client-urls http://127.0.0.1:2379 --listen-peer-urls http://127.0.0.1:12380 --initial-advertise-peer-urls http://127.0.0.1:12380 --initial-cluster-token etcd-cluster-1 --initial-cluster 'infra1=http://127.0.0.1:12380,infra2=http://127.0.0.1:22380,infra3=http://127.0.0.1:32380' --initial-cluster-state new --enable-pprof --logger=zap --log-outputs=stderr
etcd2: etcd --name infra2 --listen-client-urls http://127.0.0.1:22379 --advertise-client-urls http://127.0.0.1:22379 --listen-peer-urls http://127.0.0.1:22380 --initial-advertise-peer-urls http://127.0.0.1:22380 --initial-cluster-token etcd-cluster-1 --initial-cluster 'infra1=http://127.0.0.1:12380,infra2=http://127.0.0.1:22380,infra3=http://127.0.0.1:32380' --initial-cluster-state new --enable-pprof --logger=zap --log-outputs=stderr
etcd3: etcd --name infra3 --listen-client-urls http://127.0.0.1:32379 --advertise-client-urls http://127.0.0.1:32379 --listen-peer-urls http://127.0.0.1:32380 --initial-advertise-peer-urls http://127.0.0.1:32380 --initial-cluster-token etcd-cluster-1 --initial-cluster 'infra1=http://127.0.0.1:12380,infra2=http://127.0.0.1:22380,infra3=http://127.0.0.1:32380' --initial-cluster-state new --enable-pprof --logger=zap --log-outputs=stderr
#proxy: etcd grpc-proxy start --endpoints=127.0.0.1:2379,127.0.0.1:22379,127.0.0.1:32379 --listen-addr=127.0.0.1:23790 --advertise-client-url=127.0.0.1:23790 --enable-pprof

3.启动

goreman -f ./Procfile start

4.执行命令

＃　添加一个Key，默认缺省endpoints服务为端口2379，可以不用写
etcdctl put mykey "this is a hello world"


＃　在2379上读取
etcdctl get mykey

＃　在22379上读取
etcdctl --endpoints=http://localhost:22379 get mykey

＃　在33379上读
etcdctl --endpoints=http://localhost:32379 get mykey

备注

如果下载不下来

go env -w GOPROXY=https://goproxy.cn
git clone https://github.com/mattn/goreman.git
mv ~/goreman/ /usr/local/go/src
cd /usr/local/go/src/goreman
go install github.com/mattn/goreman

执行成功后，会在/usr/local/go/bin目录下发现goreman，可以将之前下载下来的etcd和etcdctl文件拷贝过来。