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