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qin 2024-11-11 06:12:43 +00:00
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#!/bin/bash
# 检查是否以root权限运行
if [ "$EUID" -ne 0 ]; then
echo "请以root权限运行此脚本"
exit 1
fi
# 打印开始信息
echo "开始安装Docker..."
echo "-------------------"
# 卸载旧版本Docker如果存在
echo "正在删除旧版本Docker..."
apt-get remove docker docker-engine docker.io containerd runc -y
# 更新apt包索引
echo "更新apt包索引..."
apt-get update
# 安装必要的系统工具
echo "安装必要的系统工具..."
apt-get install -y \
apt-transport-https \
ca-certificates \
curl \
gnupg \
lsb-release
# 添加Docker的官方GPG密钥
echo "添加Docker的官方GPG密钥..."
curl -fsSL https://download.docker.com/linux/debian/gpg | gpg --dearmor -o /usr/share/keyrings/docker-archive-keyring.gpg
# 设置稳定版仓库
echo "设置Docker仓库..."
echo \
"deb [arch=$(dpkg --print-architecture) signed-by=/usr/share/keyrings/docker-archive-keyring.gpg] https://download.docker.com/linux/debian \
$(lsb_release -cs) stable" | tee /etc/apt/sources.list.d/docker.list > /dev/null
# 更新apt包索引
echo "更新apt包索引..."
apt-get update
# 安装Docker Engine
echo "安装Docker Engine..."
apt-get install -y docker-ce docker-ce-cli containerd.io
# 启动Docker服务
echo "启动Docker服务..."
systemctl start docker
systemctl enable docker
# 验证Docker安装
echo "验证Docker安装..."
docker --version
# 运行hello-world镜像测试
echo "测试Docker安装..."
docker run hello-world
# 添加当前用户到docker组
if [ -n "$SUDO_USER" ]; then
echo "将用户 $SUDO_USER 添加到docker组..."
usermod -aG docker $SUDO_USER
echo "请注销并重新登录以使组权限生效"
fi
echo "-------------------"
echo "Docker安装完成"
echo "可以使用 'docker --version' 查看版本"
echo "使用 'docker ps' 查看运行中的容器"
echo "使用 'docker images' 查看本地镜像"