7.4 KiB
7.4 KiB
docker 和 docker compose安装
脚本命令
# 1.创建脚本
vim docker-script.sh
# 2.输入内容 i 进行编辑模式， :wq 保存
# 3.赋予权限
chmod +x docker-script.sh
# 4.运行脚本
./docker-script.sh
对于基于Debian的系统（如Ubuntu、Debian）
#!/bin/bash
# -------------------------
# 1️⃣ 卸载旧版本 Docker
# -------------------------
sudo apt-get remove -y \
docker \
docker-engine \
docker.io \
containerd \
runc \
docker-ce \
docker-ce-cli \
containerd.io \
docker-compose-plugin
# 可选：清理残留数据（慎用，会删除容器和镜像）
# sudo rm -rf /var/lib/docker /var/lib/containerd
echo "旧版本 Docker 已卸载（如果存在）"
# -------------------------
# 2️⃣ 更新软件包列表并安装必要依赖
# -------------------------
sudo apt-get update
sudo apt-get install -y ca-certificates curl software-properties-common lsb-release
# -------------------------
# 3️⃣ 创建密钥存储目录
# -------------------------
sudo install -m 0755 -d /etc/apt/keyrings
# -------------------------
# 4️⃣ 下载Docker官方GPG密钥
# -------------------------
sudo curl -fsSL https://download.docker.com/linux/$(. /etc/os-release; echo "$ID")/gpg -o /etc/apt/keyrings/docker.asc
sudo chmod a+r /etc/apt/keyrings/docker.asc
# -------------------------
# 5️⃣ 添加 Docker 仓库
# -------------------------
if [ "$(lsb_release -is)" = "Ubuntu" ]; then
echo \
"deb [arch=$(dpkg --print-architecture) signed-by=/etc/apt/keyrings/docker.asc] https://download.docker.com/linux/ubuntu \
$(lsb_release -cs) stable" | sudo tee /etc/apt/sources.list.d/docker.list > /dev/null
elif [ "$(lsb_release -is)" = "Debian" ]; then
echo \
"deb [arch=$(dpkg --print-architecture) signed-by=/etc/apt/keyrings/docker.asc] https://download.docker.com/linux/debian \
$(lsb_release -cs) stable" | sudo tee /etc/apt/sources.list.d/docker.list > /dev/null
fi
sudo apt-get update
echo "Docker 仓库已添加。"
# -------------------------
# 6️⃣ 安装 Docker 及相关组件
# -------------------------
sudo apt-get install -y docker-ce docker-ce-cli containerd.io docker-compose-plugin
echo "Docker 安装完成 ✅"
对于基于RHEL的系统（如CentOS、RHEL）
#!/bin/bash
# -------------------------
# 1️⃣ 卸载旧版本 Docker
# -------------------------
sudo yum remove -y docker \
docker-client \
docker-client-latest \
docker-common \
docker-latest \
docker-latest-logrotate \
docker-logrotate \
docker-engine \
docker-ce \
docker-ce-cli \
containerd.io \
docker-compose-plugin
echo "旧版本 Docker 已卸载（如果存在）"
# -------------------------
# 2️⃣ 安装 yum 配置管理工具
# -------------------------
sudo yum install -y yum-utils
# -------------------------
# 3️⃣ 检测系统发行版并添加 Docker 仓库
# -------------------------
if [ -f /etc/centos-release ]; then
# CentOS 系统
sudo yum-config-manager --add-repo https://download.docker.com/linux/centos/docker-ce.repo
elif [ -f /etc/redhat-release ]; then
# RHEL 系统
# 注意：RHEL 用户需要启用订阅管理仓库
sudo yum-config-manager --add-repo https://download.docker.com/linux/rhel/docker-ce.repo
else
echo "未识别的发行版，脚本退出。"
exit 1
fi
# -------------------------
# 4️⃣ 更新 yum 缓存
# -------------------------
sudo yum makecache fast
echo "Docker 仓库已添加。"
# -------------------------
# 5️⃣ 安装 Docker 及相关组件
# -------------------------
sudo yum install -y docker-ce docker-ce-cli containerd.io docker-compose-plugin
echo "Docker 安装完成 ✅"
通用脚本
#!/bin/bash
set -e
# -------------------------
# 1️⃣ 卸载旧版本 Docker
# -------------------------
remove_old_docker() {
if command -v apt-get >/dev/null 2>&1; then
sudo apt-get remove -y docker docker-engine docker.io containerd runc docker-ce docker-ce-cli containerd.io docker-compose-plugin || true
elif command -v yum >/dev/null 2>&1; then
sudo yum remove -y docker \
docker-client \
docker-client-latest \
docker-common \
docker-latest \
docker-latest-logrotate \
docker-logrotate \
docker-engine \
docker-ce \
docker-ce-cli \
containerd.io \
docker-compose-plugin || true
fi
echo "旧版本 Docker 已卸载（如果存在）"
}
# -------------------------
# 2️⃣ 安装 Docker（DEB 系统）
# -------------------------
install_docker_deb() {
local distro=$1
local codename=$2
sudo apt-get update
sudo apt-get install -y apt-transport-https ca-certificates curl software-properties-common lsb-release
sudo install -m 0755 -d /etc/apt/keyrings
sudo curl -fsSL "https://download.docker.com/linux/$distro/gpg" -o /etc/apt/keyrings/docker.asc
sudo chmod a+r /etc/apt/keyrings/docker.asc
echo "deb [arch=$(dpkg --print-architecture) signed-by=/etc/apt/keyrings/docker.asc] https://download.docker.com/linux/$distro $codename 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 docker-buildx-plugin docker-compose-plugin
sudo systemctl enable --now docker
}
# -------------------------
# 3️⃣ 安装 Docker（RPM 系统）
# -------------------------
install_docker_rpm() {
local distro=$1
if [ "$distro" = "fedora" ]; then
sudo dnf -y install dnf-plugins-core
else
sudo yum install -y yum-utils
fi
sudo yum-config-manager --add-repo "https://download.docker.com/linux/$distro/docker-ce.repo"
sudo yum makecache fast
sudo yum install -y docker-ce docker-ce-cli containerd.io docker-compose-plugin
sudo systemctl enable --now docker
}
# -------------------------
# 4️⃣ 主流程
# -------------------------
remove_old_docker
# 检测 Linux 发行版
if [ -f /etc/os-release ]; then
. /etc/os-release
else
echo "无法确定您的 Linux 发行版。"
exit 1
fi
case $ID in
ubuntu|debian|raspbian)
echo "检测到 $ID $VERSION_CODENAME，开始安装 Docker..."
install_docker_deb $ID $VERSION_CODENAME
;;
centos|rhel|fedora|sles)
echo "检测到 $ID，开始安装 Docker..."
install_docker_rpm $ID
;;
*)
echo "不支持的 Linux 发行版：$ID"
exit 1
;;
esac
echo "Docker 及 Docker Compose 安装完成 ✅"
权限不足
- 添加docker用户组（默认有）
sudo groupadd docker
- 添加当前用户到docker组中
sudo gpasswd -a $USER docker
- 更新用户组
newgrp docker
重启生效 或 提前执行（建议重启）
sudo chown root:docker /var/run/docker.sock
镜像设置
访问：https://api.suoyinmulu.com/open/v1/docker-hub/seeded-up/lists
sudo vim /etc/docker/daemon.json
刷新：
sudo systemctl daemon-reload && sudo systemctl restart docker