Centos 7 快速安装 Docker

mac2022-06-30 23

摘要：安装 Docker [root@localhost~]# yum install docker 启动 docker 服务 [root@localhost~]# systemctl start docker.

安装 Docker

[root@localhost~]# yum install docker

启动 docker 服务

[root@localhost~]# systemctl start docker.service [root@localhost~]# systemctl enable docker.service

安装 centos 镜像

[root@localhost~]# docker pull centos Using default tag: latest Trying to pull repository docker.io/library/centos ... latest: Pulling from docker.io/library/centos 6bbedd9b76a4: Downloading 2.531 MB/49.87 MB fc19d60a83f1: Download complete de413bb911fd: Download complete 2879a7ad3144: Download complete 668604fde02e: Download complete 668604fde02e: Pulling fs layer*

检查 centos 镜像安装状态

[root@localhost~]# docker images centos REPOSITORY TAG IMAGE ID CREATED SIZE docker.io/centos latest 980e0e4c79ec 7 weeks ago 196.7 MB

运行一个新的容器

[root@localhost~]# docker run -i -t centos /bin/bash [root@bd1a482d44f5 /]# 参数解释 -i, --interactive Keep STDIN open even if not attached -t, --tty Allocate a pseudo-TTY PS：“[root@bd1a482d44f5 /]#” 这行出现证明已进入容器

退出容器

[root@localhost~]# exit exit

转载于:https://www.cnblogs.com/hgc-bky/p/6862092.html

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