338 lines
9.3 KiB
Bash
Executable File
338 lines
9.3 KiB
Bash
Executable File
#!/bin/bash
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# QAUP 环境验证脚本
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set -e
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SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
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PROJECT_ROOT="$(cd "$SCRIPT_DIR/.." && pwd)"
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ENV_FILE="$PROJECT_ROOT/.env"
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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'
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print_message() {
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local color=$1
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local message=$2
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echo -e "${color}${message}${NC}"
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}
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# 检查系统要求
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check_system_requirements() {
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print_message $BLUE "检查系统要求..."
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local errors=0
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# 检查操作系统
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if [[ "$OSTYPE" == "linux-gnu"* ]]; then
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print_message $GREEN "✓ 操作系统: Linux"
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else
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print_message $YELLOW "⚠ 操作系统: $OSTYPE (建议使用 Linux)"
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fi
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# 检查 Docker
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if command -v docker &> /dev/null; then
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local docker_version=$(docker --version | grep -oE '[0-9]+\.[0-9]+\.[0-9]+' | head -1)
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print_message $GREEN "✓ Docker: $docker_version"
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# 检查 Docker 版本
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local major_version=$(echo $docker_version | cut -d. -f1)
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local minor_version=$(echo $docker_version | cut -d. -f2)
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if [ $major_version -lt 20 ] || ([ $major_version -eq 20 ] && [ $minor_version -lt 10 ]); then
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print_message $YELLOW "⚠ Docker 版本较低，建议升级到 20.10+"
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fi
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else
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print_message $RED "✗ Docker 未安装"
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errors=$((errors + 1))
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fi
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# 检查 Docker Compose
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if command -v docker-compose &> /dev/null; then
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local compose_version=$(docker-compose --version | grep -oE '[0-9]+\.[0-9]+\.[0-9]+' | head -1)
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print_message $GREEN "✓ Docker Compose: $compose_version"
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else
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print_message $RED "✗ Docker Compose 未安装"
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errors=$((errors + 1))
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fi
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# 检查内存
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local total_mem=$(free -m | awk 'NR==2{printf "%.0f", $2/1024}')
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if [ $total_mem -ge 4 ]; then
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print_message $GREEN "✓ 内存: ${total_mem}GB"
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else
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print_message $YELLOW "⚠ 内存: ${total_mem}GB (建议至少 4GB)"
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fi
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# 检查磁盘空间
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local available_space=$(df -BG . | awk 'NR==2 {print $4}' | sed 's/G//')
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if [ $available_space -ge 20 ]; then
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print_message $GREEN "✓ 可用磁盘空间: ${available_space}GB"
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else
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print_message $YELLOW "⚠ 可用磁盘空间: ${available_space}GB (建议至少 20GB)"
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fi
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return $errors
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}
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# 检查端口占用
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check_ports() {
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print_message $BLUE "检查端口占用..."
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local ports=(80 443 8080 5432 6379)
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local occupied_ports=()
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for port in "${ports[@]}"; do
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if netstat -tuln 2>/dev/null | grep -q ":$port "; then
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occupied_ports+=($port)
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print_message $YELLOW "⚠ 端口 $port 已被占用"
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else
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print_message $GREEN "✓ 端口 $port 可用"
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fi
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done
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if [ ${#occupied_ports[@]} -gt 0 ]; then
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print_message $YELLOW "警告: 以下端口被占用: ${occupied_ports[*]}"
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print_message $YELLOW "请在 .env 文件中修改端口配置或停止占用端口的服务"
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return 1
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fi
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return 0
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}
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# 检查 Docker 服务状态
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check_docker_service() {
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print_message $BLUE "检查 Docker 服务状态..."
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if systemctl is-active --quiet docker; then
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print_message $GREEN "✓ Docker 服务正在运行"
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else
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print_message $RED "✗ Docker 服务未运行"
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print_message $YELLOW "请运行: sudo systemctl start docker"
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return 1
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fi
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# 检查当前用户是否在 docker 组中
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if groups | grep -q docker; then
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print_message $GREEN "✓ 当前用户在 docker 组中"
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else
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print_message $YELLOW "⚠ 当前用户不在 docker 组中"
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print_message $YELLOW "请运行: sudo usermod -aG docker $USER"
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print_message $YELLOW "然后重新登录或运行: newgrp docker"
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fi
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return 0
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}
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# 检查环境配置
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check_environment_config() {
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print_message $BLUE "检查环境配置..."
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local errors=0
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# 检查环境文件
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if [ ! -f "$ENV_FILE" ]; then
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print_message $RED "✗ 环境文件不存在: $ENV_FILE"
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print_message $YELLOW "请运行: docker/config-manager.sh init"
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return 1
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fi
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source "$ENV_FILE"
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# 检查必需的环境变量
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local required_vars=(
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"POSTGRES_DB"
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"POSTGRES_USER"
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"POSTGRES_PASSWORD"
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"APP_DB_USER"
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"APP_DB_PASSWORD"
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)
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for var in "${required_vars[@]}"; do
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if [ -z "${!var}" ]; then
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print_message $RED "✗ 必需的环境变量未设置: $var"
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errors=$((errors + 1))
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else
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print_message $GREEN "✓ $var 已设置"
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fi
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done
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# 检查密码强度
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if [ ${#POSTGRES_PASSWORD} -lt 8 ]; then
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print_message $YELLOW "⚠ PostgreSQL 密码长度少于8位"
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errors=$((errors + 1))
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fi
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if [ ${#APP_DB_PASSWORD} -lt 8 ]; then
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print_message $YELLOW "⚠ 应用数据库密码长度少于8位"
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errors=$((errors + 1))
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fi
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return $errors
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}
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# 检查文件权限
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check_file_permissions() {
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print_message $BLUE "检查文件权限..."
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local errors=0
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# 检查脚本文件权限
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local script_files=(
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"docker/start.sh"
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"docker/build-frontend.sh"
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"docker/nginx/start-nginx.sh"
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"docker/postgres/init-db.sh"
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"docker/postgres/backup-db.sh"
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"docker/postgres/restore-db.sh"
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"docker/postgres/health-check.sh"
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"docker/prepare-offline-images.sh"
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"docker/load-images.sh"
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"docker/docker-compose-manager.sh"
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"docker/config-manager.sh"
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"docker/secrets-manager.sh"
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)
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for script in "${script_files[@]}"; do
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local script_path="$PROJECT_ROOT/$script"
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if [ -f "$script_path" ]; then
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if [ -x "$script_path" ]; then
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print_message $GREEN "✓ $script 可执行"
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else
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print_message $YELLOW "⚠ $script 不可执行"
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chmod +x "$script_path"
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print_message $GREEN "✓ 已修复 $script 权限"
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fi
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else
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print_message $RED "✗ 脚本文件不存在: $script"
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errors=$((errors + 1))
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fi
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done
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return $errors
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}
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# 检查目录结构
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check_directory_structure() {
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print_message $BLUE "检查目录结构..."
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local required_dirs=(
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"docker"
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"docker/nginx"
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"docker/postgres"
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"config"
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)
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local errors=0
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for dir in "${required_dirs[@]}"; do
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local dir_path="$PROJECT_ROOT/$dir"
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if [ -d "$dir_path" ]; then
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print_message $GREEN "✓ 目录存在: $dir"
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else
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print_message $RED "✗ 目录不存在: $dir"
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errors=$((errors + 1))
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fi
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done
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return $errors
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}
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# 检查 Docker 镜像
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check_docker_images() {
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print_message $BLUE "检查 Docker 镜像..."
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local base_images=(
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"openjdk:17-jre-slim"
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"nginx:alpine"
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"postgis/postgis:15-3.3"
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"redis:7-alpine"
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)
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local missing_images=()
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for image in "${base_images[@]}"; do
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if docker image inspect "$image" &> /dev/null; then
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print_message $GREEN "✓ 镜像存在: $image"
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else
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missing_images+=("$image")
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print_message $YELLOW "⚠ 镜像不存在: $image"
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fi
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done
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if [ ${#missing_images[@]} -gt 0 ]; then
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print_message $YELLOW "缺失的镜像: ${missing_images[*]}"
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print_message $YELLOW "请运行: docker/prepare-offline-images.sh 或手动拉取镜像"
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return 1
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fi
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return 0
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}
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# 生成验证报告
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generate_report() {
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local total_errors=$1
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print_message $BLUE "========================================="
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print_message $BLUE "环境验证报告"
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print_message $BLUE "========================================="
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if [ $total_errors -eq 0 ]; then
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print_message $GREEN "✓ 环境验证通过，可以开始部署"
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print_message $GREEN "建议的下一步操作:"
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echo " 1. 运行: docker/docker-compose-manager.sh prod build"
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echo " 2. 运行: docker/docker-compose-manager.sh prod start"
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else
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print_message $RED "✗ 环境验证失败，发现 $total_errors 个问题"
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print_message $YELLOW "请修复上述问题后重新运行验证"
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fi
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print_message $BLUE "========================================="
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}
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# 主函数
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main() {
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print_message $GREEN "开始 QAUP 环境验证..."
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print_message $BLUE "========================================="
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local total_errors=0
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# 执行各项检查
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check_system_requirements
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total_errors=$((total_errors + $?))
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echo ""
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check_docker_service
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total_errors=$((total_errors + $?))
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echo ""
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check_ports
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total_errors=$((total_errors + $?))
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echo ""
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check_directory_structure
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total_errors=$((total_errors + $?))
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echo ""
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check_file_permissions
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total_errors=$((total_errors + $?))
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echo ""
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check_environment_config
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total_errors=$((total_errors + $?))
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echo ""
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check_docker_images
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total_errors=$((total_errors + $?))
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echo ""
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generate_report $total_errors
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exit $total_errors
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}
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main "$@" |