Etcd 集群部署

Etcd 集群安装部署

systemctl 启动

/etc/systemd/system/etcd.service

[Unit]
Description=etcd
Documentation=https://github.com/coreos/etcd

[Service]
Type=notify
Restart=always
RestartSec=5s
LimitNOFILE=40000
TimeoutStartSec=0
EnvironmentFile=-/etc/sysconfig/etcd-ssl

ExecStart=/usr/local/bin/etcd --name etcd1 \
  --data-dir /data/bkee/public/etcd \
  --listen-client-urls http://<ip1>:2379,http://127.0.0.1:2379 \
  --advertise-client-urls http://<ip1>:2379 \
  --listen-peer-urls http://<ip1>:2380 \
  --initial-advertise-peer-urls http://<ip1>:2380 \
  --initial-cluster etcd0=http://<ip0>:2380,etcd1=http://<ip1>:2380,etcd2=http://<ip2>:2380 \
  --initial-cluster-state new \
  --initial-cluster-token etcd-cluster-token \
  --auto-compaction-retention 1

[Install]
WantedBy=multi-user.target

操作命令：

• systemctl enable etcd
• systemctl start etcd