From d3c61fdb9e954f5e977697975595f53bff76ad45 Mon Sep 17 00:00:00 2001
From: Administrator <450292408@qq.com>
Date: Thu, 2 Sep 2021 06:20:06 +0000
Subject: [PATCH] docs: update docker/install

---
 docker/install.md | 34 +++++++++++++++++++++-------------
 1 file changed, 21 insertions(+), 13 deletions(-)

diff --git a/docker/install.md b/docker/install.md
index 4f99c1b..87fd086 100644
--- a/docker/install.md
+++ b/docker/install.md
@@ -2,7 +2,7 @@
 title: docker的安装
 description: docker的安装
 published: true
-date: 2021-08-02T08:28:31.729Z
+date: 2021-09-02T06:20:04.827Z
 tags: docker
 editor: markdown
 dateCreated: 2021-08-02T07:22:52.894Z
@@ -32,27 +32,35 @@ $ sudo yum remove docker \
                   docker-logrotate \
                   docker-engine
 ```
+或者查看已经安装的docker
+```bash
+$ yum list installed |grep docker
+```
 
 ##### 安装
+[官方安装传送门](https://docs.docker.com/engine/install/centos/)
+###### 下载依赖
 
-###### 所需软件包
+[选择对应CentOS版本](https://download.docker.com/linux/centos/)
 
+下载stable版本的两个文件，这里是CentOS7.5
+- docker-ce-selinux-17.03.2.ce-1.el7.centos.noarch.rpm
+- docker-ce-17.03.2.ce-1.el7.centos.x86_64.rpm
+
+###### 执行安装
 ```bash
-$ sudo yum install -y yum-utils device-mapper-persistent-data lvm2
+$ yum install -y docker-ce-selinux-17.03.2.ce-1.el7.centos.noarch.rpm
+
+$ yum install -y docker-ce-17.03.2.ce-1.el7.centos.x86_64.rpm
 ```
-
-###### 设置仓库
-
-阿里云
-
+#### 启动docker
+设置开机启动
 ```bash
-$ sudo yum-config-manager --add-repo http://mirrors.aliyun.com/docker-ce/linux/centos/docker-ce.repo
+$ systemctl enable docker
 ```
-
-###### 安装 Docker Engine-Community
-
+启动
 ```bash
-$ yum install docker-ce docker-ce-cli containerd.io
+$ systemctl start docker
 ```
 
 #### 删除