若您只打算进行简洁的Docker和Docker Compose安装,而非采用一键脚本或安装器,以下内容可能对您有所帮助;通常,这是在全新且未经修改的系统下的安装步骤,以Debian11 x64作为示例系统。
一、分步骤详细安装:
如果你不想一条条地复制并执行命令,下方有一个【串联命令】,其效果是相同的。
1、安装 Docker
更新包列表:
sudo apt-get update
安装必要的包:
sudo apt-get install -y apt-transport-https ca-certificates curl gnupg lsb-release
添加 Docker 的官方 GPG 密钥:
curl -fsSL https://download.docker.com/linux/debian/gpg | sudo gpg --dearmor -o /usr/share/keyrings/docker-archive-keyring.gpg
设置 Docker 的稳定版仓库:
echo "deb [arch=$(dpkg --print-architecture) signed-by=/usr/share/keyrings/docker-archive-keyring.gpg] https://download.docker.com/linux/debian $(lsb_release -cs) stable" | sudo tee /etc/apt/sources.list.d/docker.list > /dev/null
再次更新包列表:
sudo apt-get update
安装 Docker 引擎:
sudo apt-get install -y docker-ce docker-ce-cli containerd.io
启动 Docker 并设置开机自启动:
sudo systemctl start docker
sudo systemctl enable docker
验证 Docker 安装:
docker --version
2、安装 Docker Compose
下载 Docker Compose 二进制文件:
sudo curl -L "https://github.com/docker/compose/releases/download/v2.20.2/docker-compose-$(uname -s)-$(uname -m)" -o /usr/local/bin/docker-compose
添加执行权限:
sudo chmod +x /usr/local/bin/docker-compose
创建符号链接(可选,但推荐):
sudo ln -s /usr/local/bin/docker-compose /usr/bin/docker-compose
验证 Docker Compose 安装:
docker-compose --version
二、串联命令安装
1、安装 Docker 的串联命令
sudo apt-get update && \
sudo apt-get install -y apt-transport-https ca-certificates curl gnupg lsb-release && \
curl -fsSL https://download.docker.com/linux/debian/gpg | sudo gpg --dearmor -o /usr/share/keyrings/docker-archive-keyring.gpg && \
echo "deb [arch=$(dpkg --print-architecture) signed-by=/usr/share/keyrings/docker-archive-keyring.gpg] https://download.docker.com/linux/debian $(lsb_release -cs) stable" | sudo tee /etc/apt/sources.list.d/docker.list > /dev/null && \
sudo apt-get update && \
sudo apt-get install -y docker-ce docker-ce-cli containerd.io && \
sudo systemctl start docker && \
sudo systemctl enable docker && \
docker --version
2、安装 Docker Compose 的串联命令
sudo curl -L "https://github.com/docker/compose/releases/download/v2.20.2/docker-compose-$(uname -s)-$(uname -m)" -o /usr/local/bin/docker-compose && \
sudo chmod +x /usr/local/bin/docker-compose && \
sudo ln -s /usr/local/bin/docker-compose /usr/bin/docker-compose && \
docker-compose --version
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