244 lines
6.0 KiB
Bash
244 lines
6.0 KiB
Bash
#!/bin/bash
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# Docker私有仓库配置脚本
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# 作者: 你的名称
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# 描述: 配置Docker使用私有加速镜像仓库
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set -e
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# 颜色定义
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RED='\033[0;31m'
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GREEN='\033[0;32m'
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YELLOW='\033[1;33m'
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BLUE='\033[0;34m'
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NC='\033[0m' # No Color
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# 仓库地址
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REGISTRY_URL="github.vps7k7k.xyz"
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# 打印彩色信息
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print_info() {
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echo -e "${GREEN}[INFO]${NC} $1"
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}
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print_warning() {
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echo -e "${YELLOW}[WARNING]${NC} $1"
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}
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print_error() {
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echo -e "${RED}[ERROR]${NC} $1"
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}
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print_step() {
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echo -e "${BLUE}[STEP]${NC} $1"
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}
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# 检查Docker是否安装
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check_docker() {
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if ! command -v docker &> /dev/null; then
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print_error "Docker 未安装，请先安装Docker"
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exit 1
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fi
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print_info "Docker 已安装，版本: $(docker --version | cut -d' ' -f3 | cut -d',' -f1)"
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}
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# 交互式输入账号密码
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get_credentials() {
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print_step "请输入私有仓库的认证信息"
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while true; do
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read -p "请输入用户名: " username
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if [ -n "$username" ]; then
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break
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else
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print_error "用户名不能为空，请重新输入"
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fi
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done
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while true; do
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read -s -p "请输入密码: " password
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echo
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if [ -n "$password" ]; then
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break
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else
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print_error "密码不能为空，请重新输入"
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fi
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done
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# 确认密码
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while true; do
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read -s -p "请再次输入密码确认: " password_confirm
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echo
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if [ "$password" = "$password_confirm" ]; then
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break
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else
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print_error "两次输入的密码不一致，请重新输入"
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fi
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done
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}
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# 测试登录
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test_login() {
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print_step "测试登录私有仓库..."
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if echo "$password" | docker login $REGISTRY_URL -u "$username" --password-stdin; then
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print_info "登录测试成功！"
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return 0
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else
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print_error "登录测试失败，请检查账号密码和网络连接"
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return 1
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fi
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}
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# 配置Docker镜像源
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configure_docker_mirror() {
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print_step "配置Docker镜像源..."
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# 创建Docker配置目录
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sudo mkdir -p /etc/docker
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# 备份原有配置
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if [ -f /etc/docker/daemon.json ]; then
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sudo cp /etc/docker/daemon.json /etc/docker/daemon.json.backup.$(date +%Y%m%d%H%M%S)
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print_info "已备份原有配置"
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fi
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# 创建新的配置
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cat << EOF | sudo tee /etc/docker/daemon.json > /dev/null
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{
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"registry-mirrors": ["https://${REGISTRY_URL}"],
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"insecure-registries": [],
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"debug": true,
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"experimental": false
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}
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EOF
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print_info "Docker镜像源配置完成"
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}
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# 重启Docker服务
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restart_docker() {
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print_step "重启Docker服务..."
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if sudo systemctl restart docker; then
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print_info "Docker服务重启成功"
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else
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print_error "Docker服务重启失败"
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exit 1
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fi
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# 等待Docker服务完全启动
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sleep 3
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}
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# 保存认证信息（可选）
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save_credentials() {
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print_step "是否保存认证信息？"
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echo "如果保存，以后拉取镜像时不需要重复输入密码"
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read -p "是否保存认证信息？(y/N): " save_choice
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if [[ $save_choice =~ ^[Yy]$ ]]; then
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# 使用Docker login保存认证信息
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if echo "$password" | docker login $REGISTRY_URL -u "$username" --password-stdin; then
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print_info "认证信息已保存到 ~/.docker/config.json"
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else
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print_warning "认证信息保存失败，但镜像源配置已完成"
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fi
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else
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print_info "认证信息未保存，每次拉取私有镜像时需要重新登录"
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fi
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}
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# 验证配置
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verify_configuration() {
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print_step "验证配置..."
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# 检查Docker配置
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if sudo systemctl is-active --quiet docker; then
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print_info "Docker服务运行正常"
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else
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print_error "Docker服务未运行"
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exit 1
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fi
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# 检查配置是否生效
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if sudo docker info | grep -q "$REGISTRY_URL"; then
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print_info "镜像源配置已生效"
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else
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print_warning "镜像源配置可能未生效，请手动检查"
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fi
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# 测试拉取镜像（可选）
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print_step "是否测试拉取nginx镜像？"
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read -p "进行测试？(y/N): " test_choice
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if [[ $test_choice =~ ^[Yy]$ ]]; then
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print_info "开始拉取测试镜像..."
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if sudo docker pull ${REGISTRY_URL}/nginx; then
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print_info "镜像拉取测试成功！"
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else
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print_warning "镜像拉取测试失败，请检查网络连接和认证信息"
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fi
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fi
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}
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# 显示配置摘要
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show_summary() {
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echo
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print_info "=== 配置完成摘要 ==="
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echo -e "${GREEN}✓${NC} Docker私有仓库配置完成"
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echo -e "${GREEN}✓${NC} 镜像源: ${REGISTRY_URL}"
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echo -e "${GREEN}✓${NC} 用户名: ${username}"
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echo -e "${GREEN}✓${NC} Docker服务已重启生效"
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if [[ $save_choice =~ ^[Yy]$ ]]; then
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echo -e "${GREEN}✓${NC} 认证信息已保存，后续使用无需重复登录"
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else
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echo -e "${YELLOW}⚠${NC} 认证信息未保存，拉取私有镜像时需要重新登录"
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fi
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echo
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print_info "使用示例:"
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echo " docker pull ${REGISTRY_URL}/镜像名称"
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echo " docker pull ${REGISTRY_URL}/nginx"
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}
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# 主函数
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main() {
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clear
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echo "=========================================="
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echo " Docker私有仓库配置脚本"
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echo "=========================================="
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echo
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# 检查Docker
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check_docker
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# 获取认证信息
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get_credentials
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# 测试登录
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if ! test_login; then
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print_error "配置中止，请解决登录问题后重新运行脚本"
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exit 1
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fi
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# 配置镜像源
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configure_docker_mirror
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# 重启Docker服务
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restart_docker
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# 保存认证信息
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save_credentials
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# 验证配置
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verify_configuration
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# 显示摘要
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show_summary
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}
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# 运行主函数
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main "$@"
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