文章目录
前言
Docker是一种轻量级的虚拟化技术，同时是一个开源的应用容器运行环境搭建平台，可以让开发者以便捷方式打包应用到一个可移植的容器中，然后安装至任何运行Linux或Windows等系统的服务器上。相较于传统虚拟机，Docker容器提供轻量化的虚拟化方式、安装便捷、启停速度快。
Ubuntu 安装 Docker CE
系统需求
- Ubuntu Noble 24.04 (LTS)
- Ubuntu Jammy 22.04 (LTS)
- Ubuntu Focal 20.04 (LTS)
卸载冲突的软件包
for pkg in docker.io docker-doc docker-compose docker-compose-v2 podman-docker containerd runc; do sudo apt-get remove $pkg; done
使用 apt repository 安装
配置 Docker CE apt repository
# Add Docker's official GPG key:
sudo apt-get update
sudo apt-get install ca-certificates curl
sudo install -m 0755 -d /etc/apt/keyrings
sudo curl -fsSL https://download.docker.com/linux/ubuntu/gpg -o /etc/apt/keyrings/docker.asc
sudo chmod a+r /etc/apt/keyrings/docker.asc
# Add the repository to Apt sources:
echo \
"deb [arch=$(dpkg --print-architecture) signed-by=/etc/apt/keyrings/docker.asc] https://download.docker.com/linux/ubuntu \
$(. /etc/os-release && echo "$VERSION_CODENAME") stable" | \
sudo tee /etc/apt/sources.list.d/docker.list > /dev/null
sudo apt-get update
安装 Docker CE
sudo apt-get install docker-ce docker-ce-cli containerd.io docker-buildx-plugin docker-compose-plugin -y
Debian 安装 Docker CE
系统需求
- Debian Bookworm 12 (stable)
- Debian Bullseye 11 (oldstable)
卸载冲突的软件包
for pkg in docker.io docker-doc docker-compose podman-docker containerd runc; do sudo apt-get remove $pkg; done
使用 apt repository 安装
配置 Docker CE apt repository
# Add Docker's official GPG key:
sudo apt-get update
sudo apt-get install ca-certificates curl
sudo install -m 0755 -d /etc/apt/keyrings
sudo curl -fsSL https://download.docker.com/linux/debian/gpg -o /etc/apt/keyrings/docker.asc
sudo chmod a+r /etc/apt/keyrings/docker.asc
# Add the repository to Apt sources:
echo \
"deb [arch=$(dpkg --print-architecture) signed-by=/etc/apt/keyrings/docker.asc] https://download.docker.com/linux/debian \
$(. /etc/os-release && echo "$VERSION_CODENAME") stable" | \
sudo tee /etc/apt/sources.list.d/docker.list > /dev/null
sudo apt-get update
安装 Docker CE
sudo apt-get install docker-ce docker-ce-cli containerd.io docker-buildx-plugin docker-compose-plugin -y
CentOS 安装 Docker CE
系统需求
- CentOS 9 (stream)
卸载冲突的软件包
sudo yum remove docker \
docker-client \
docker-client-latest \
docker-common \
docker-latest \
docker-latest-logrotate \
docker-logrotate \
docker-engine
使用 rpm repository 安装
配置 repository
sudo yum install -y yum-utils
sudo yum-config-manager --add-repo https://download.docker.com/linux/centos/docker-ce.repo
安装 Docker CE
sudo yum install docker-ce docker-ce-cli containerd.io docker-buildx-plugin docker-compose-plugin -y
有关更多资料请参考以下链接：https://docs.docker.com/engine/install/
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