centos7安装docker 和compose
时间: 2023-10-17 09:37:30 浏览: 109
您好!要在CentOS 7上安装Docker和Docker Compose,您可以按照以下步骤进行操作:
1. 更新系统:
```
sudo yum update
```
2. 卸载旧版本(如果有):
```
sudo yum remove docker docker-common docker-selinux docker-engine
```
3. 安装Docker依赖:
```
sudo yum install -y yum-utils device-mapper-persistent-data lvm2
```
4. 配置Docker存储库:
```
sudo yum-config-manager --add-repo https://download.docker.com/linux/centos/docker-ce.repo
```
5. 安装Docker Engine:
```
sudo yum install docker-ce
```
6. 启动Docker服务并设置开机自启动:
```
sudo systemctl start docker
sudo systemctl enable docker
```
7. 验证Docker是否成功安装:
```
sudo docker version
```
接下来是Docker Compose的安装步骤:
1. 下载Docker Compose二进制文件:
```
sudo curl -L "https://github.com/docker/compose/releases/latest/download/docker-compose-$(uname -s)-$(uname -m)" -o /usr/local/bin/docker-compose
```
2. 赋予执行权限:
```
sudo chmod +x /usr/local/bin/docker-compose
```
3. 创建软链接:
```
sudo ln -s /usr/local/bin/docker-compose /usr/bin/docker-compose
```
4. 验证Docker Compose是否成功安装:
```
docker-compose version
```
现在您已经成功安装了Docker和Docker Compose。您可以使用Docker运行容器,并使用Docker Compose管理多个容器的部署。如果您有任何问题,请随时向我提问!
阅读全文