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Those docker commands you must master

王林
Release: 2021-01-01 11:54:26
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Those docker commands you must master

必须掌握的基本命令:

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docker images 显示所有的镜像 docker rmi image_name 删除镜像 docker build -t tag:version Dockerfile_Directory 生成镜像(Eg:docker build -t runoob/ubuntu:v1 . ) docker tag source_images:version target_images:version 为镜像创建一个新的TAG docker run --name container_name -d tag:version 运行镜像(以后台进程的形式从镜像生成并启动容器) -p 5001:5000 : 端口映射 主机端口5001映射到容器端口5000 -v /tmp/data3:/data3:ro :挂载数据卷 数据卷默认的权限时rw docker login [ip] 登陆Docker镜像仓库,如果未指定镜像仓库地址,默认为官方仓库 Docker Hub docker push tag:version 将镜像push到镜像仓库(比如harbor,前提是已经登陆过该仓库地址) docker pull tag:verson 从镜像仓库获取镜像 docker save -o xxx.tar tag:version 导出镜像 docker load --input xxx.tar 导入镜像 docker ps 查看正在运行的容器(相当于docker container ls) docker ps -a 查看所有的容器(相当于docker container ls --all) docker create --name container_name tag:version 创建容器 docker rm container_name 删除容器 docker start|stop|restart container_Name/container_Id 启动|关闭|重启容器 docker exec -it container_name bash 进入到容器内部 docker logs -f container_name 打印容器日志 -f:log会即时打印,默认只打印当前日志 --tail=10 :返回最新10条日志 docker stop $(docker ps -q) 停用全部运行中的容器 docker rm $(docker ps -aq) 删除全部容器 docker rm $(docker ps -aq) -force 强制删除全部容器 docker rmi `docker images | grep xxxxx | awk '{print $3}'` 批量删除镜像 docker system df:查看镜像和容器硬盘占用 docker system prune:清理容器内已停止的容器和悬空镜像,未使用的卷和网络,-a 会清空未使用的镜像
Copy after login

readlink /var/lib/docker/overlay2/l: invalid argument报错

需要清理镜像

docker system prune
Copy after login

相关推荐:docker教程

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