启动docker服务
systemctl start docker.service
配置加速器
[root@localhost usr]# cat /etc/docker/daemon.json
{
"registry-mirror":["https://registry.docker-cn.com","https://pmwab3ot.mirror.aliyuncs.com"],
"insecure-registries":["openshift.study.com"]
}
查看容器进程及状态
docker ps -a
删除容器
docker rm -f <名字或id>
查看log
docker logs -f mymysql --tail=10
检查配置
docker inspect <id>
进入交互模式
docker exec -it <container id> /bin/bash