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backend/build-docker-fixed.sh
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369
backend/build-docker-fixed.sh
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#!/bin/bash
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# 云盘应用 Docker 构建和部署脚本 (修复权限问题版本)
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# 用于构建生产环境的 Docker 镜像并部署到 Linux 环境
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set -e
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# 配置变量
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APP_NAME="cloud-drive-backend"
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IMAGE_NAME="${APP_NAME}:latest"
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CONTAINER_NAME="${APP_NAME}"
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PORT="8002"
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USE_SUDO=false
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# Docker命令包装函数
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docker_cmd() {
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if [ "$USE_SUDO" = true ]; then
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sudo docker "$@"
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else
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docker "$@"
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fi
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}
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# Docker Compose命令包装函数
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docker_compose_cmd() {
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if [ "$USE_SUDO" = true ]; then
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sudo docker-compose "$@"
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else
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docker-compose "$@"
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fi
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}
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# 颜色输出
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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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# 日志函数
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log_info() {
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echo -e "${BLUE}[INFO]${NC} $1"
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}
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log_success() {
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echo -e "${GREEN}[SUCCESS]${NC} $1"
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}
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log_warning() {
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echo -e "${YELLOW}[WARNING]${NC} $1"
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}
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log_error() {
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echo -e "${RED}[ERROR]${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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log_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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# 检查Docker权限
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if ! docker info &> /dev/null; then
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log_warning "Docker权限不足，尝试修复..."
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# 检查当前用户是否在docker组中
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if ! groups $(whoami) | grep -q docker; then
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log_warning "当前用户不在docker组中"
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# 尝试将用户添加到docker组
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if command -v sudo &> /dev/null; then
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log_info "尝试将用户添加到docker组（需要sudo权限）..."
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sudo usermod -aG docker $(whoami) 2>/dev/null || {
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log_warning "无法自动添加用户到docker组"
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log_info "请手动执行: sudo usermod -aG docker $(whoami)"
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log_info "然后重新登录或执行: newgrp docker"
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}
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else
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log_error "sudo命令不可用，无法修复Docker权限"
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fi
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fi
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# 尝试使用sudo运行docker
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if command -v sudo &> /dev/null && sudo docker info &> /dev/null; then
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log_info "检测到可以使用sudo运行Docker"
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USE_SUDO=true
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else
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log_error "Docker权限不足且无法修复"
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log_info "解决方案:"
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log_info "1. 将用户添加到docker组: sudo usermod -aG docker $(whoami)"
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log_info "2. 重新登录或执行: newgrp docker"
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log_info "3. 或使用sudo运行此脚本"
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exit 1
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fi
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fi
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log_success "Docker 已安装并可访问"
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}
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# 检查 Docker Compose 是否安装
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check_docker_compose() {
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if ! command -v docker-compose &> /dev/null; then
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log_error "Docker Compose 未安装，请先安装 Docker Compose"
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exit 1
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fi
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log_success "Docker Compose 已安装"
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}
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# 停止并删除现有容器
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stop_existing_container() {
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if docker_cmd ps -q -f name=${CONTAINER_NAME} | grep -q .; then
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log_warning "停止现有容器 ${CONTAINER_NAME}"
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docker_cmd stop ${CONTAINER_NAME}
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fi
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if docker_cmd ps -aq -f name=${CONTAINER_NAME} | grep -q .; then
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log_warning "删除现有容器 ${CONTAINER_NAME}"
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docker_cmd rm ${CONTAINER_NAME}
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fi
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}
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# 构建镜像
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build_image() {
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log_info "开始构建 Docker 镜像..."
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docker_cmd build -t ${IMAGE_NAME} .
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if [ $? -eq 0 ]; then
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log_success "镜像构建成功: ${IMAGE_NAME}"
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else
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log_error "镜像构建失败"
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exit 1
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fi
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}
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# 运行容器
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run_container() {
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log_info "启动容器..."
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# 创建必要的目录
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mkdir -p uploads logs
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docker_cmd run -d \
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--name ${CONTAINER_NAME} \
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--restart unless-stopped \
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-p ${PORT}:${PORT} \
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-v $(pwd)/uploads:/app/uploads \
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-v $(pwd)/logs:/app/logs \
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-e ENVIRONMENT=production \
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-e TZ=Asia/Shanghai \
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${IMAGE_NAME}
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if [ $? -eq 0 ]; then
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log_success "容器启动成功: ${CONTAINER_NAME}"
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else
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log_error "容器启动失败"
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exit 1
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fi
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}
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# 检查容器状态
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check_container() {
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log_info "检查容器状态..."
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sleep 5
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if docker_cmd ps | grep -q ${CONTAINER_NAME}; then
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log_success "容器运行正常"
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# 显示容器日志
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log_info "容器日志:"
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docker_cmd logs ${CONTAINER_NAME}
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# 测试健康检查
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log_info "测试健康检查..."
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sleep 10
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if curl -f http://localhost:${PORT}/api/v1/health &> /dev/null; then
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log_success "健康检查通过！"
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else
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log_warning "健康检查失败，但容器仍在运行"
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fi
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else
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log_error "容器未正常运行"
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log_error "容器日志:"
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docker_cmd logs ${CONTAINER_NAME}
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exit 1
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fi
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}
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# 使用 Docker Compose 部署
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deploy_with_compose() {
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log_info "使用 Docker Compose 部署..."
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# 创建 .env 文件（如果不存在）
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if [ ! -f .env ]; then
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log_warning "创建 .env 文件，请根据实际情况修改配置"
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cat > .env << EOF
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# 数据库配置
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DATABASE_URL=mysql://username:password@mysql:3306/mytest_db
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MYSQL_ROOT_PASSWORD=rootpassword
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MYSQL_DATABASE=mytest_db
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MYSQL_USER=username
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MYSQL_PASSWORD=password
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# Redis 配置
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REDIS_URL=redis://redis:6379/0
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# 应用配置
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SECRET_KEY=your-production-secret-key
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CORS_ORIGINS=http://localhost:3003,https://yourdomain.com
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ENVIRONMENT=production
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EOF
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log_warning "请编辑 .env 文件设置正确的配置"
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fi
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docker_compose_cmd down
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docker_compose_cmd up -d --build
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if [ $? -eq 0 ]; then
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log_success "Docker Compose 部署成功"
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log_info "等待服务启动..."
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sleep 15
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if curl -f http://localhost:${PORT}/api/v1/health &> /dev/null; then
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log_success "应用启动成功！"
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log_info "服务地址: http://localhost:${PORT}"
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log_info "API文档: http://localhost:${PORT}/docs"
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log_info "健康检查: http://localhost:${PORT}/api/v1/health"
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else
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log_warning "应用启动可能有问题，请检查日志"
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log_info "查看日志命令: docker-compose logs -f"
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docker_compose_cmd logs --tail=20
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fi
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else
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log_error "Docker Compose 部署失败"
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exit 1
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fi
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}
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# 清理镜像和容器
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cleanup() {
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log_info "清理旧的镜像和容器..."
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# 停止并删除容器
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stop_existing_container
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# 删除镜像
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if docker_cmd images -q ${IMAGE_NAME} | grep -q .; then
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log_warning "删除旧镜像: ${IMAGE_NAME}"
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docker_cmd rmi ${IMAGE_NAME} 2>/dev/null || true
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fi
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# 清理未使用的镜像和容器
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log_info "清理未使用的 Docker 资源..."
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docker_cmd system prune -f
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log_success "清理完成"
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}
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# 显示帮助信息
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show_help() {
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echo "云盘应用 Docker 部署脚本 (权限修复版)"
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echo ""
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echo "用法: $0 [选项]"
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echo ""
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echo "选项:"
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echo " build - 仅构建镜像"
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echo " run - 仅运行容器（需要先构建镜像）"
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echo " compose - 使用 Docker Compose 部署"
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echo " stop - 停止容器"
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echo " restart - 重启容器"
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echo " logs - 查看容器日志"
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echo " cleanup - 清理镜像和容器"
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echo " status - 查看容器状态"
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echo " help - 显示此帮助信息"
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echo ""
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echo "默认行为: 构建镜像并运行容器"
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echo ""
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echo "权限修复功能:"
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echo "- 自动检测Docker权限"
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echo "- 尝试自动修复权限问题"
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echo "- 支持sudo模式运行Docker"
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}
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# 主函数
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main() {
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case "${1:-}" in
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"build")
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check_docker
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build_image
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;;
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"run")
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check_docker
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stop_existing_container
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run_container
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check_container
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;;
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"compose")
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check_docker
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check_docker_compose
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deploy_with_compose
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;;
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"stop")
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check_docker
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if docker_cmd ps -q -f name=${CONTAINER_NAME} | grep -q .; then
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docker_cmd stop ${CONTAINER_NAME}
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log_success "容器已停止"
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else
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log_warning "容器未运行"
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fi
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;;
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"restart")
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check_docker
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if docker_cmd ps -q -f name=${CONTAINER_NAME} | grep -q .; then
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docker_cmd restart ${CONTAINER_NAME}
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log_success "容器已重启"
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sleep 5
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check_container
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else
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log_warning "容器未运行，尝试启动..."
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stop_existing_container
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build_image
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run_container
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check_container
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fi
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;;
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"logs")
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check_docker
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if docker_cmd ps -q -f name=${CONTAINER_NAME} | grep -q .; then
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docker_cmd logs -f ${CONTAINER_NAME}
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else
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log_warning "容器未运行"
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fi
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;;
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"cleanup")
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check_docker
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cleanup
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;;
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"status")
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check_docker
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if docker_cmd ps -q -f name=${CONTAINER_NAME} | grep -q .; then
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log_success "容器正在运行"
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docker_cmd ps | grep ${CONTAINER_NAME}
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else
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log_warning "容器未运行"
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fi
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;;
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"help"|"-h"|"--help")
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show_help
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;;
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"")
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log_info "开始构建和部署云盘应用..."
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check_docker
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stop_existing_container
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build_image
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run_container
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check_container
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log_success "部署完成！应用正在运行中"
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;;
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*)
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log_error "未知选项: $1"
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show_help
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exit 1
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;;
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esac
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}
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# 执行主函数
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main "$@"
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