Docker配置服务自启Docker centos7 配置服务自启如果你已经使用dockerd & 启动，那么先停止后再

Docker centos7 配置服务自启

如果你已经使用dockerd & 启动，那么先停止后再执行以下步骤

vi /lib/systemd/system/docker.service

[Unit]
Description=Docker Application Container Engine
Documentation=https://docs.docker.com
After=network-online.target firewalld.service
Wants=network-online.target

[Service]
Type=notify
ExecStart=/usr/bin/dockerd
ExecReload=/bin/kill -s HUP $MAINPID
LimitNOFILE=infinity
LimitNPROC=infinity
LimitCORE=infinity
TimeoutStartSec=0
Delegate=yes
KillMode=process
Restart=on-failure
StartLimitBurst=3
StartLimitInterval=60s

[Install]
WantedBy=multi-user.target

systemctl  daemon-reload

systemctl  start docker

systemctl enable docker

容器随着docker启动得方式为

docker update  --restart=always  容器id或者容器名字