Docker容器开机自动启动
1)使用ststemctl命令
#systemctl enable docker
2)将Docker的docker.service服务移动到系统服务中
# cp /usr/lib/systemd/system/docker.service /etc/systemd/system/
# systemctl daemon-reload
# systemctl restart docker
# ll /etc/systemd/system/multi-user.target.wants/docker.service