86 lines
1.6 KiB
Markdown
86 lines
1.6 KiB
Markdown
---
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title: docker的安装卸载
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description: docker的安装与卸载
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published: true
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date: 2021-09-09T01:36:54.122Z
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tags: docker
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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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或者查看已经安装的docker
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```bash
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$ yum list installed |grep docker
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```
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##### 安装
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[官方安装传送门](https://docs.docker.com/engine/install/centos/)
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###### 下载依赖
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[选择对应CentOS版本](https://download.docker.com/linux/centos/)
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下载stable版本的两个文件，这里是CentOS7.5
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最新安装
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- containerd.io-1.4.9-3.1.el7.x86_64.rpm
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- docker-ce-20.10.8-3.el7.x86_64.rpm
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旧版本安装
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- containerd.io-1.2.5-3.1.el7.x86_64.rpm
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- docker-ce-selinux-17.03.3.ce-1.el7.noarch.rpm
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- docker-ce-cli-18.09.4-3.el7.x86_64.rpm
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- docker-ce-18.09.4-3.el7.x86_64.rpm
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###### 执行安装
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```bash
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$ yum install -y docker-ce-selinux-17.03.2.ce-1.el7.centos.noarch.rpm
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$ yum install -y docker-ce-17.03.2.ce-1.el7.centos.x86_64.rpm
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```
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#### 启动docker
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设置开机启动
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```bash
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$ systemctl enable docker
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```
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启动
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```bash
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$ systemctl start docker
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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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``` |