Centos8 安装Docker

落日映苍穹つ 2023-10-10 15:41 11阅读 0赞

主要参照官网进行操作

[Install Docker Engine on CentOS | Docker DocumentationInstall Docker Engine on CentOS![docs_2x.ico][]https://docs.docker.com/engine/install/centos/][Install Docker Engine on CentOS _ Docker DocumentationInstall Docker Engine on CentOS_docs_2x.ico_https_docs.docker.com_engine_install_centos]

1.首先是删除旧版本

sudo yum remove docker \
                      docker-client \
                      docker-client-latest \
                      docker-common \
                      docker-latest \
                      docker-latest-logrotate \
                      docker-logrotate \
                      docker-engine

2.设置仓库

![8dcfaab9be944c51a2b1da302fa19816.png][]

3.安装最新版本的Docker和组件

sudo yum install docker-ce docker-ce-cli containerd.io docker-compose-plugin

4.docker --versio 查看docker版本

5.检测下docker是否安装正确

sudo docker run hello-world

![13b6696b779f43aab9d4a6df4af667bb.png][]

6.不想安装最新版本

执行命令

yum list docker-ce --showduplicates | sort -r

显示如下

![64d86a49ebf1442f994bfb001ee55acd.png][]

指定版本安装

sudo yum install docker-ce-<VERSION_STRING> docker-ce-cli-<VERSION_STRING> containerd.io docker-compose-plugin

示例

sudo yum install docker-ce-20.10.2 docker-ce-cli-20.10.2 containerd.io docker-compose-plugin

找的是上面图片中第二列从冒号开始到横杠结束中间的版本号!!

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写的比较凌乱,有的是图片 有的是代码 先记录下来

[docs_2x.ico]: https://docs.docker.com/assets/favicons/docs@2x.ico
[Install Docker Engine on CentOS _ Docker DocumentationInstall Docker Engine on CentOS_docs_2x.ico_https_docs.docker.com_engine_install_centos]: https://docs.docker.com/engine/install/centos/
[8dcfaab9be944c51a2b1da302fa19816.png]: https://img-blog.csdnimg.cn/8dcfaab9be944c51a2b1da302fa19816.png
[13b6696b779f43aab9d4a6df4af667bb.png]: https://img-blog.csdnimg.cn/13b6696b779f43aab9d4a6df4af667bb.png
[64d86a49ebf1442f994bfb001ee55acd.png]: https://img-blog.csdnimg.cn/64d86a49ebf1442f994bfb001ee55acd.png