Ubuntu使用Docker

参考网站

Docker Hub，Docker容器平台
Docker Practice，Dockerfile最佳实践

Shell安装

https://get.docker.com/

# This script is meant for quick & easy install via:
$ curl -fsSL get.docker.com -o get-docker.sh
$ sh get-docker.sh

常用命令

帮助:    docker [command] –help

镜像

查看镜像：docker images
查看容器：docker ps [-a]
拉取镜像：docker pull

Dockerfile相关

创建镜像：docker build -t [ContainerName] .
镜像发布：docker login + docker push

删除操作

删除容器：docker rm [-f]
删除镜像：docker rmi [-f]
删除卷：  docker volume rm [-f]

# Delete all containers
$ docker rm $(docker ps -a -q)
# Delete all images
$ docker rmi $(docker images -q)
# Delete all volumes
$ docker volume rm $(docker volume ls -q)

查看状态、清理

$ docker system df
$ docker system prune [-a]

示例 - MySQL

$ docker pull mysql:5.7
# docker images查看
docker run --name=mysql -p 3306:3306 -e MYSQL_ROOT_PASSWORD=${PASSWORD} -d mysql:5.7
# docker ps检查

# 进入容器执行命令
docker exec -it mysql sh

# 开启远程授权
# grant all privileges on 库名.表名 to '用户名'@'IP地址' identified by '密码' with grant option;
# flush privileges;

> mysql -uroot -p${PASSWORD}
> grant all privileges on *.* to 'root'@'%' identified by '${PASSWORD}' with grant option;
> flush privileges;
> exit;