2021-08-02 15:22:54 +08:00
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---
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2021-08-02 15:25:18 +08:00
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title: docker的安装
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description: docker的安装
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2021-08-02 15:22:54 +08:00
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published: true
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2021-08-02 15:25:18 +08:00
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date: 2021-08-02T07:25:16.845Z
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2021-08-02 15:22:54 +08:00
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tags:
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editor: markdown
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dateCreated: 2021-08-02T07:22:52.894Z
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---
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# 安装Docker
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## CentOS
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#### 自动安装
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```bash
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$ curl -fsSL https://get.docker.com | bash -s docker --mirror Aliyun
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```
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#### 手动安装
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##### 卸载旧版本
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```bash
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$ sudo yum remove docker \
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docker-client \
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docker-client-latest \
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docker-common \
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docker-latest \
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docker-latest-logrotate \
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docker-logrotate \
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docker-engine
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```
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##### 安装
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###### 所需软件包
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```bash
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$ sudo yum install -y yum-utils device-mapper-persistent-data lvm2
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```
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###### 设置仓库
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阿里云
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```bash
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$ sudo yum-config-manager --add-repo http://mirrors.aliyun.com/docker-ce/linux/centos/docker-ce.repo
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```
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###### 安装 Docker Engine-Community
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```bash
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$ yum install docker-ce docker-ce-cli containerd.io
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```
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#### 删除
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##### 删除安装包
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```bash
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$ yum remove docker-ce
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```
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##### 删除镜像、容器、配置文件等
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```bash
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$ rm -rf /var/lib/docker
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```
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