centos7安装docker和compose
时间: 2023-04-30 13:06:33 浏览: 158
安装Docker和Compose需要以下步骤:
1. 安装Docker:
1) 下载Docker安装包:curl -fsSL https://get.docker.com -o get-docker.sh
2) 运行安装脚本:sudo sh get-docker.sh
3) 将用户添加到docker用户组:sudo usermod -aG docker YOUR_USER
4) 启动Docker服务:sudo systemctl start docker
2. 安装Docker Compose:
1) 下载Compose安装包:sudo curl -L "https://github.com/docker/compose/releases/download/1.29.2/docker-compose-$(uname -s)-$(uname -m)" -o /usr/local/bin/docker-compose
2) 授予Compose可执行权限:sudo chmod +x /usr/local/bin/docker-compose
3) 测试安装是否成功:docker-compose --version
相关问题
centos7安装docker 和compose
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!
centos7安装docker和docker compose
CentOS 7 安装 Docker 和 Docker Compose 的步骤如下:
1. **安装Docker**:
- 更新系统:
```
sudo yum update -y
```
- 添加 Docker GPG 公钥:
```
curl -fsSL https://download.docker.com/linux/centos/gpg | sudo gpg --dearmor -o /usr/share/keyrings/docker-archive-keyring.gpg
```
- 添加 Docker Yum 镜像仓库:
```
echo "deb [arch=amd64 signed-by=/usr/share/keyrings/docker-archive-keyring.gpg] https://download.docker.com/linux/centos/$(rpm -E %rhel).$(uname -m) stable" | sudo tee /etc/yum.repos.d/docker-ce.repo > /dev/null
```
- 安装 Docker:
```
sudo yum install docker-ce docker-ce-cli containerd.io -y
```
- 启动并使 Docker 自动启动:
```
sudo systemctl start docker
sudo systemctl enable docker
```
2. **验证Docker是否安装成功**:
```
sudo docker run hello-world
```
3. **安装Docker Compose**:
Docker Compose 是一个工具,用于定义和运行多个 Docker 容器的应用。你可以使用包管理器来安装:
```
sudo yum install -y docker-compose-plugin
```
或者从源码安装(如果官方仓库没有提供):
```
curl -L "https://github.com/docker/compose/releases/download/1.29.2/docker-$(uname -m)" -o /usr/local/bin/docker-compose
sudo chmod +x /usr/local/bin/docker-compose
```
4. **验证Docker Compose**:
创建一个简单的 `docker-compose.yml` 文件,然后运行 `docker-compose` 命令检查配置:
```yaml
version: '3'
services:
web:
image: nginx:latest
```
```
docker-compose up -d
```
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