Docker安装-yum安装

准备环境

安装docker-ce

安装必须包:

[root@docker ~]# yum install -y yum-utils \
device-mapper-persistent-data \
lvm2

配置docker-ce yum源:

[root@docker ~]# yum-config-manager \
--add-repo \
https://download.docker.com/linux/centos/docker-ce.repo

加载yum源:

[root@docker ~]# yum clean all
[root@docker ~]# yum makecache

安装docker-ce:

[root@docker ~]# yum install -y docker-ce

配置docker开机自动启动:

[root@docker ~]# systemctl enable docker

启动docker:

[root@docker ~]# systemctl start docker

查看docker状态:

[root@docker ~]# systemctl status docker

验证docker是否安装成功:

[root@docker ~]# docker run hello-world

注意:
出现以下代码,表示安装成功

Hello from Docker!
This message shows that your installation appears to be working correctly.

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转载自blog.csdn.net/zjfjifei2008/article/details/84890934
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