711 lines
23 KiB
Bash
Executable File
711 lines
23 KiB
Bash
Executable File
#!/bin/bash
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# QAUP 运维管理脚本
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set -e
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SCRIPT_DIR="$(cd "$(dirname "$0")" && pwd)"
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PROJECT_ROOT="$(cd "$SCRIPT_DIR/../.." && pwd)"
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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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# 显示系统概览
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show_system_overview() {
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print_message $GREEN "========================================="
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print_message $GREEN "QAUP 系统概览"
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print_message $GREEN "========================================="
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# 系统基本信息
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echo ""
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print_message $BLUE "系统信息:"
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echo " 主机名: $(hostname)"
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echo " 操作系统: $(uname -s) $(uname -r)"
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echo " 当前时间: $(date)"
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echo " 运行时间: $(uptime -p 2>/dev/null || uptime | awk '{print $3,$4}' | sed 's/,//')"
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# 资源使用情况
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echo ""
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print_message $BLUE "资源使用:"
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echo " CPU 负载: $(uptime | awk -F'load average:' '{print $2}' | xargs)"
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echo " 内存使用: $(free -h | awk 'NR==2{printf "%s/%s (%.2f%%)", $3,$2,$3*100/$2}')"
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echo " 磁盘使用: $(df -h . | awk 'NR==2{printf "%s/%s (%s)", $3,$2,$5}')"
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# Docker 信息
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echo ""
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print_message $BLUE "Docker 信息:"
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echo " Docker 版本: $(docker --version | cut -d' ' -f3 | sed 's/,//')"
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echo " 运行容器数: $(docker ps -q | wc -l)"
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echo " 总容器数: $(docker ps -aq | wc -l)"
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echo " 镜像数量: $(docker images -q | wc -l)"
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# 服务状态
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echo ""
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print_message $BLUE "服务状态:"
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local containers=("qaup-postgres" "qaup-redis" "qaup-app" "qaup-nginx")
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for container in "${containers[@]}"; do
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if docker ps --format "{{.Names}}" | grep -q "^${container}$"; then
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local status=$(docker ps --format "{{.Status}}" --filter "name=$container")
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print_message $GREEN " ✓ $container: $status"
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else
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print_message $RED " ✗ $container: 未运行"
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fi
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done
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# 网络状态
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echo ""
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print_message $BLUE "网络状态:"
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local ports=("80" "443" "8080")
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for port in "${ports[@]}"; do
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if netstat -tuln 2>/dev/null | grep -q ":$port "; then
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print_message $GREEN " ✓ 端口 $port: 监听中"
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else
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print_message $YELLOW " ⚠ 端口 $port: 未监听"
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fi
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done
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echo ""
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}
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# 快速诊断
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quick_diagnosis() {
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print_message $BLUE "执行快速诊断..."
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local issues=()
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# 检查 Docker 服务
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if ! systemctl is-active --quiet docker 2>/dev/null; then
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issues+=("Docker 服务未运行")
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fi
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# 检查容器状态
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local containers=("qaup-postgres" "qaup-redis" "qaup-app" "qaup-nginx")
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for container in "${containers[@]}"; do
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if ! docker ps --format "{{.Names}}" | grep -q "^${container}$"; then
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issues+=("容器 $container 未运行")
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fi
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done
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# 检查磁盘空间
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local disk_usage=$(df . | awk 'NR==2 {print $5}' | sed 's/%//')
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if [ $disk_usage -gt 85 ]; then
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issues+=("磁盘使用率过高: ${disk_usage}%")
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fi
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# 检查内存使用
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local mem_usage=$(free | awk 'NR==2{printf "%.0f", $3*100/$2}')
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if [ $mem_usage -gt 90 ]; then
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issues+=("内存使用率过高: ${mem_usage}%")
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fi
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# 检查服务响应
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if ! curl -f -s http://localhost/health &>/dev/null; then
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issues+=("前端服务无响应")
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fi
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if ! curl -f -s http://localhost:8080/actuator/health &>/dev/null; then
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issues+=("后端服务无响应")
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fi
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# 显示诊断结果
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echo ""
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if [ ${#issues[@]} -eq 0 ]; then
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print_message $GREEN "✓ 系统状态正常，未发现问题"
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else
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print_message $YELLOW "发现以下问题:"
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for issue in "${issues[@]}"; do
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echo " - $issue"
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done
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echo ""
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print_message $BLUE "建议操作:"
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echo " 1. 运行详细检查: $0 health-check"
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echo " 2. 查看系统日志: $0 logs"
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echo " 3. 重启服务: ./deploy.sh restart"
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fi
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echo ""
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}
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# 健康检查
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health_check() {
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print_message $BLUE "执行系统健康检查..."
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# 运行集成测试的健康检查部分
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if [ -x "$PROJECT_ROOT/docker/integration-test.sh" ]; then
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"$PROJECT_ROOT/docker/integration-test.sh" quick
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else
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print_message $YELLOW "集成测试脚本不存在，执行基本健康检查"
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# 基本健康检查
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local health_ok=true
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# 检查容器健康状态
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local containers=("qaup-postgres" "qaup-redis" "qaup-app" "qaup-nginx")
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for container in "${containers[@]}"; do
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if docker ps --format "{{.Names}}" | grep -q "^${container}$"; then
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print_message $GREEN "✓ $container 运行正常"
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else
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print_message $RED "✗ $container 未运行"
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health_ok=false
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fi
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done
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# 检查服务响应
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if curl -f -s http://localhost/health &>/dev/null; then
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print_message $GREEN "✓ 前端服务响应正常"
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else
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print_message $RED "✗ 前端服务无响应"
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health_ok=false
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fi
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if curl -f -s http://localhost:8080/actuator/health &>/dev/null; then
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print_message $GREEN "✓ 后端服务响应正常"
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else
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print_message $RED "✗ 后端服务无响应"
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health_ok=false
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fi
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if [ "$health_ok" = true ]; then
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print_message $GREEN "✓ 系统健康检查通过"
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return 0
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else
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print_message $RED "✗ 系统健康检查失败"
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return 1
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fi
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fi
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}
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# 查看系统日志
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view_logs() {
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local service=${1:-"all"}
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local lines=${2:-50}
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print_message $BLUE "查看系统日志 (最近 $lines 行)..."
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case $service in
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"all")
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echo ""
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print_message $BLUE "=== 应用日志 ==="
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docker logs --tail $lines qaup-app 2>/dev/null || echo "应用容器未运行"
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echo ""
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print_message $BLUE "=== Nginx 日志 ==="
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docker logs --tail $lines qaup-nginx 2>/dev/null || echo "Nginx 容器未运行"
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echo ""
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print_message $BLUE "=== 数据库日志 ==="
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docker logs --tail $lines qaup-postgres 2>/dev/null || echo "数据库容器未运行"
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echo ""
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print_message $BLUE "=== Redis 日志 ==="
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docker logs --tail $lines qaup-redis 2>/dev/null || echo "Redis 容器未运行"
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;;
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"app"|"application")
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docker logs --tail $lines -f qaup-app
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;;
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"nginx"|"web")
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docker logs --tail $lines -f qaup-nginx
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;;
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"postgres"|"database"|"db")
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docker logs --tail $lines -f qaup-postgres
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;;
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"redis"|"cache")
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docker logs --tail $lines -f qaup-redis
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;;
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*)
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print_message $RED "未知服务: $service"
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print_message $BLUE "可用服务: all, app, nginx, postgres, redis"
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;;
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esac
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}
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# 系统清理
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system_cleanup() {
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print_message $BLUE "执行系统清理..."
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# 确认操作
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read -p "确定要执行系统清理吗? (y/N): " -n 1 -r
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echo
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if [[ ! $REPLY =~ ^[Yy]$ ]]; then
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print_message $BLUE "清理操作已取消"
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return
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fi
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local cleaned_items=0
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# 清理 Docker 资源
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print_message $BLUE "清理 Docker 资源..."
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# 清理停止的容器
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local stopped_containers=$(docker ps -aq --filter "status=exited")
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if [ -n "$stopped_containers" ]; then
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docker rm $stopped_containers
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cleaned_items=$((cleaned_items + $(echo $stopped_containers | wc -w)))
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print_message $GREEN "✓ 已清理停止的容器"
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fi
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# 清理未使用的镜像
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local unused_images=$(docker images -f "dangling=true" -q)
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if [ -n "$unused_images" ]; then
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docker rmi $unused_images
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cleaned_items=$((cleaned_items + $(echo $unused_images | wc -w)))
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print_message $GREEN "✓ 已清理未使用的镜像"
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fi
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# 清理未使用的网络
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docker network prune -f &>/dev/null
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print_message $GREEN "✓ 已清理未使用的网络"
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# 清理未使用的卷
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docker volume prune -f &>/dev/null
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print_message $GREEN "✓ 已清理未使用的卷"
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# 清理旧日志
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if [ -x "$PROJECT_ROOT/docker/log-manager.sh" ]; then
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"$PROJECT_ROOT/docker/log-manager.sh" cleanup 30
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print_message $GREEN "✓ 已清理旧日志文件"
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fi
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# 清理临时文件
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find /tmp -name "*qaup*" -mtime +1 -delete 2>/dev/null || true
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print_message $GREEN "✓ 已清理临时文件"
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print_message $GREEN "系统清理完成，共清理 $cleaned_items 个项目"
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}
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# 性能分析
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performance_analysis() {
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print_message $BLUE "执行性能分析..."
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echo ""
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print_message $BLUE "=== 系统资源使用 ==="
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# CPU 使用率
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local cpu_usage=$(top -bn1 | grep "Cpu(s)" | awk '{print $2}' | sed 's/%us,//')
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echo "CPU 使用率: $cpu_usage"
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# 内存详细信息
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echo ""
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echo "内存使用详情:"
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free -h
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# 磁盘 I/O
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echo ""
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echo "磁盘使用情况:"
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df -h
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# 容器资源使用
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echo ""
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print_message $BLUE "=== 容器资源使用 ==="
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docker stats --no-stream --format "table {{.Container}}\t{{.CPUPerc}}\t{{.MemUsage}}\t{{.MemPerc}}\t{{.NetIO}}\t{{.BlockIO}}"
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# 网络连接
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echo ""
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print_message $BLUE "=== 网络连接状态 ==="
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netstat -tuln | grep -E ":(80|443|8080|5432|6379) " | head -10
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# 进程信息
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echo ""
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print_message $BLUE "=== 高资源使用进程 ==="
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ps aux --sort=-%cpu | head -10
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# 数据库性能
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echo ""
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print_message $BLUE "=== 数据库性能 ==="
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if docker ps --format "{{.Names}}" | grep -q "qaup-postgres"; then
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local db_connections=$(docker exec qaup-postgres psql -U postgres -d qaup -t -c "SELECT count(*) FROM pg_stat_activity;" 2>/dev/null | xargs || echo "N/A")
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echo "数据库连接数: $db_connections"
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local db_size=$(docker exec qaup-postgres psql -U postgres -d qaup -t -c "SELECT pg_size_pretty(pg_database_size('qaup'));" 2>/dev/null | xargs || echo "N/A")
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echo "数据库大小: $db_size"
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else
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echo "数据库容器未运行"
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fi
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# Redis 性能
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echo ""
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print_message $BLUE "=== Redis 性能 ==="
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if docker ps --format "{{.Names}}" | grep -q "qaup-redis"; then
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local redis_memory=$(docker exec qaup-redis redis-cli info memory | grep "used_memory_human" | cut -d: -f2 | tr -d '\r' || echo "N/A")
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echo "Redis 内存使用: $redis_memory"
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local redis_keys=$(docker exec qaup-redis redis-cli dbsize 2>/dev/null || echo "N/A")
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echo "Redis 键数量: $redis_keys"
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else
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echo "Redis 容器未运行"
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fi
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}
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# 安全检查
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security_check() {
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print_message $BLUE "执行安全检查..."
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local security_issues=()
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# 检查文件权限
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echo ""
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print_message $BLUE "=== 文件权限检查 ==="
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if [ -f "$PROJECT_ROOT/.env" ]; then
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local env_perms=$(stat -c "%a" "$PROJECT_ROOT/.env")
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if [ "$env_perms" = "600" ]; then
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print_message $GREEN "✓ .env 文件权限正确 ($env_perms)"
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else
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print_message $YELLOW "⚠ .env 文件权限不安全 ($env_perms)，建议设置为 600"
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security_issues+=("环境文件权限不安全")
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fi
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fi
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# 检查容器安全
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echo ""
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print_message $BLUE "=== 容器安全检查 ==="
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local containers=("qaup-postgres" "qaup-redis" "qaup-app" "qaup-nginx")
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for container in "${containers[@]}"; do
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if docker ps --format "{{.Names}}" | grep -q "^${container}$"; then
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# 检查是否以 root 用户运行
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local user=$(docker exec "$container" whoami 2>/dev/null || echo "unknown")
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if [ "$user" = "root" ]; then
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print_message $YELLOW "⚠ $container 以 root 用户运行"
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security_issues+=("$container 以 root 用户运行")
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else
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print_message $GREEN "✓ $container 使用非 root 用户: $user"
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fi
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fi
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done
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# 检查网络安全
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echo ""
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print_message $BLUE "=== 网络安全检查 ==="
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# 检查不应该暴露的端口
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local sensitive_ports=("5432" "6379")
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for port in "${sensitive_ports[@]}"; do
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if netstat -tuln 2>/dev/null | grep -q "0.0.0.0:$port "; then
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print_message $YELLOW "⚠ 敏感端口 $port 对外暴露"
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security_issues+=("端口 $port 对外暴露")
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else
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print_message $GREEN "✓ 端口 $port 未对外暴露"
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fi
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done
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# 检查 SSL/TLS
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if [ -d "$PROJECT_ROOT/ssl" ]; then
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print_message $GREEN "✓ SSL 证书目录存在"
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# 检查证书文件权限
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if [ -f "$PROJECT_ROOT/ssl/server.key" ]; then
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local key_perms=$(stat -c "%a" "$PROJECT_ROOT/ssl/server.key")
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if [ "$key_perms" = "600" ]; then
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print_message $GREEN "✓ SSL 私钥权限正确"
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else
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print_message $YELLOW "⚠ SSL 私钥权限不安全"
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security_issues+=("SSL 私钥权限不安全")
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fi
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fi
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else
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print_message $YELLOW "⚠ 未配置 SSL 证书"
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security_issues+=("未配置 SSL 证书")
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fi
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# 显示安全检查结果
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echo ""
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if [ ${#security_issues[@]} -eq 0 ]; then
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print_message $GREEN "✓ 安全检查通过，未发现安全问题"
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else
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print_message $YELLOW "发现以下安全问题:"
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for issue in "${security_issues[@]}"; do
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echo " - $issue"
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done
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echo ""
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print_message $BLUE "建议操作:"
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echo " 1. 运行安全配置脚本: ./docker/security-setup.sh all"
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echo " 2. 检查防火墙设置: sudo ufw status"
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echo " 3. 更新系统和软件包"
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fi
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}
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# 备份管理
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backup_management() {
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local action=${1:-"status"}
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case $action in
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"status")
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print_message $BLUE "备份状态:"
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if [ -d "$PROJECT_ROOT/backup" ]; then
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local backup_count=$(find "$PROJECT_ROOT/backup" -name "qaup_full_backup_*.tar.gz" | wc -l)
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echo " 备份文件数量: $backup_count"
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if [ $backup_count -gt 0 ]; then
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local latest_backup=$(find "$PROJECT_ROOT/backup" -name "qaup_full_backup_*.tar.gz" -type f -printf '%T@ %p\n' | sort -n | tail -1 | cut -d' ' -f2-)
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local backup_date=$(echo "$latest_backup" | grep -o '[0-9]\{8\}_[0-9]\{6\}' | sed 's/_/ /')
|
|
local backup_size=$(du -h "$latest_backup" | cut -f1)
|
|
|
|
echo " 最新备份: $(basename "$latest_backup")"
|
|
echo " 备份时间: $backup_date"
|
|
echo " 备份大小: $backup_size"
|
|
else
|
|
print_message $YELLOW " 未找到备份文件"
|
|
fi
|
|
else
|
|
print_message $YELLOW " 备份目录不存在"
|
|
fi
|
|
;;
|
|
"create")
|
|
print_message $BLUE "创建系统备份..."
|
|
if [ -x "$PROJECT_ROOT/docker/backup-restore.sh" ]; then
|
|
"$PROJECT_ROOT/docker/backup-restore.sh" full
|
|
else
|
|
print_message $RED "备份脚本不存在"
|
|
fi
|
|
;;
|
|
"list")
|
|
if [ -x "$PROJECT_ROOT/docker/backup-restore.sh" ]; then
|
|
"$PROJECT_ROOT/docker/backup-restore.sh" list
|
|
else
|
|
print_message $RED "备份脚本不存在"
|
|
fi
|
|
;;
|
|
"cleanup")
|
|
print_message $BLUE "清理旧备份..."
|
|
if [ -x "$PROJECT_ROOT/docker/backup-restore.sh" ]; then
|
|
"$PROJECT_ROOT/docker/backup-restore.sh" cleanup 30
|
|
else
|
|
print_message $RED "备份脚本不存在"
|
|
fi
|
|
;;
|
|
*)
|
|
print_message $RED "未知备份操作: $action"
|
|
echo "可用操作: status, create, list, cleanup"
|
|
;;
|
|
esac
|
|
}
|
|
|
|
# 服务管理
|
|
service_management() {
|
|
local action=${1:-"status"}
|
|
local service=${2:-"all"}
|
|
|
|
case $action in
|
|
"start")
|
|
print_message $BLUE "启动服务: $service"
|
|
if [ "$service" = "all" ]; then
|
|
"$PROJECT_ROOT/deploy.sh" start
|
|
else
|
|
docker start "qaup-$service"
|
|
fi
|
|
;;
|
|
"stop")
|
|
print_message $BLUE "停止服务: $service"
|
|
if [ "$service" = "all" ]; then
|
|
"$PROJECT_ROOT/deploy.sh" stop
|
|
else
|
|
docker stop "qaup-$service"
|
|
fi
|
|
;;
|
|
"restart")
|
|
print_message $BLUE "重启服务: $service"
|
|
if [ "$service" = "all" ]; then
|
|
"$PROJECT_ROOT/deploy.sh" restart
|
|
else
|
|
docker restart "qaup-$service"
|
|
fi
|
|
;;
|
|
"status")
|
|
print_message $BLUE "服务状态:"
|
|
docker ps --format "table {{.Names}}\t{{.Status}}\t{{.Ports}}" --filter "name=qaup-"
|
|
;;
|
|
*)
|
|
print_message $RED "未知服务操作: $action"
|
|
echo "可用操作: start, stop, restart, status"
|
|
;;
|
|
esac
|
|
}
|
|
|
|
# 生成运维报告
|
|
generate_ops_report() {
|
|
local report_file="$PROJECT_ROOT/logs/ops_report_$(date +%Y%m%d_%H%M%S).md"
|
|
|
|
print_message $BLUE "生成运维报告: $report_file"
|
|
|
|
{
|
|
echo "# QAUP 系统运维报告"
|
|
echo ""
|
|
echo "生成时间: $(date)"
|
|
echo "报告类型: 系统状态报告"
|
|
echo ""
|
|
|
|
echo "## 系统概览"
|
|
echo ""
|
|
echo "- 主机名: $(hostname)"
|
|
echo "- 操作系统: $(uname -s) $(uname -r)"
|
|
echo "- 运行时间: $(uptime -p 2>/dev/null || uptime | awk '{print $3,$4}' | sed 's/,//')"
|
|
echo "- Docker 版本: $(docker --version | cut -d' ' -f3 | sed 's/,//')"
|
|
echo ""
|
|
|
|
echo "## 资源使用"
|
|
echo ""
|
|
echo "- CPU 负载: $(uptime | awk -F'load average:' '{print $2}' | xargs)"
|
|
echo "- 内存使用: $(free -h | awk 'NR==2{printf "%s/%s (%.2f%%)", $3,$2,$3*100/$2}')"
|
|
echo "- 磁盘使用: $(df -h . | awk 'NR==2{printf "%s/%s (%s)", $3,$2,$5}')"
|
|
echo ""
|
|
|
|
echo "## 服务状态"
|
|
echo ""
|
|
echo "```"
|
|
docker ps --format "table {{.Names}}\t{{.Status}}\t{{.Ports}}" --filter "name=qaup-"
|
|
echo "```"
|
|
echo ""
|
|
|
|
echo "## 容器资源使用"
|
|
echo ""
|
|
echo "```"
|
|
docker stats --no-stream --format "table {{.Container}}\t{{.CPUPerc}}\t{{.MemUsage}}\t{{.MemPerc}}"
|
|
echo "```"
|
|
echo ""
|
|
|
|
echo "## 网络状态"
|
|
echo ""
|
|
echo "```"
|
|
netstat -tuln | grep -E ":(80|443|8080|5432|6379) " | head -10
|
|
echo "```"
|
|
echo ""
|
|
|
|
echo "## 备份状态"
|
|
echo ""
|
|
if [ -d "$PROJECT_ROOT/backup" ]; then
|
|
local backup_count=$(find "$PROJECT_ROOT/backup" -name "qaup_full_backup_*.tar.gz" | wc -l)
|
|
echo "- 备份文件数量: $backup_count"
|
|
|
|
if [ $backup_count -gt 0 ]; then
|
|
local latest_backup=$(find "$PROJECT_ROOT/backup" -name "qaup_full_backup_*.tar.gz" -type f -printf '%T@ %p\n' | sort -n | tail -1 | cut -d' ' -f2-)
|
|
local backup_date=$(echo "$latest_backup" | grep -o '[0-9]\{8\}_[0-9]\{6\}' | sed 's/_/ /')
|
|
local backup_size=$(du -h "$latest_backup" | cut -f1)
|
|
|
|
echo "- 最新备份: $(basename "$latest_backup")"
|
|
echo "- 备份时间: $backup_date"
|
|
echo "- 备份大小: $backup_size"
|
|
fi
|
|
else
|
|
echo "- 备份目录不存在"
|
|
fi
|
|
echo ""
|
|
|
|
echo "## 建议操作"
|
|
echo ""
|
|
echo "- 定期检查系统资源使用情况"
|
|
echo "- 定期执行系统备份"
|
|
echo "- 监控服务健康状态"
|
|
echo "- 清理旧日志和临时文件"
|
|
echo "- 更新系统和软件包"
|
|
echo ""
|
|
|
|
} > "$report_file"
|
|
|
|
print_message $GREEN "运维报告已生成: $report_file"
|
|
}
|
|
|
|
# 显示帮助信息
|
|
show_help() {
|
|
echo "QAUP 运维管理脚本"
|
|
echo ""
|
|
echo "用法: $0 [命令] [参数]"
|
|
echo ""
|
|
echo "系统管理命令:"
|
|
echo " overview 显示系统概览"
|
|
echo " diagnosis 快速诊断"
|
|
echo " health-check 健康检查"
|
|
echo " performance 性能分析"
|
|
echo " security 安全检查"
|
|
echo " cleanup 系统清理"
|
|
echo " report 生成运维报告"
|
|
echo ""
|
|
echo "服务管理命令:"
|
|
echo " service <action> [service] 服务管理"
|
|
echo " actions: start, stop, restart, status"
|
|
echo " services: all, app, nginx, postgres, redis"
|
|
echo ""
|
|
echo "日志管理命令:"
|
|
echo " logs [service] [lines] 查看日志"
|
|
echo " services: all, app, nginx, postgres, redis"
|
|
echo ""
|
|
echo "备份管理命令:"
|
|
echo " backup <action> 备份管理"
|
|
echo " actions: status, create, list, cleanup"
|
|
echo ""
|
|
echo "示例:"
|
|
echo " $0 overview # 显示系统概览"
|
|
echo " $0 diagnosis # 快速诊断"
|
|
echo " $0 service restart app # 重启应用服务"
|
|
echo " $0 logs app 100 # 查看应用最近100行日志"
|
|
echo " $0 backup create # 创建系统备份"
|
|
echo " $0 cleanup # 系统清理"
|
|
}
|
|
|
|
# 主函数
|
|
main() {
|
|
if [ $# -eq 0 ]; then
|
|
show_system_overview
|
|
exit 0
|
|
fi
|
|
|
|
local command=$1
|
|
shift
|
|
|
|
case $command in
|
|
overview)
|
|
show_system_overview
|
|
;;
|
|
diagnosis)
|
|
quick_diagnosis
|
|
;;
|
|
health-check|health)
|
|
health_check
|
|
;;
|
|
performance|perf)
|
|
performance_analysis
|
|
;;
|
|
security|sec)
|
|
security_check
|
|
;;
|
|
cleanup|clean)
|
|
system_cleanup
|
|
;;
|
|
report)
|
|
generate_ops_report
|
|
;;
|
|
service|svc)
|
|
service_management "$@"
|
|
;;
|
|
logs|log)
|
|
view_logs "$@"
|
|
;;
|
|
backup|bak)
|
|
backup_management "$@"
|
|
;;
|
|
help|--help|-h)
|
|
show_help
|
|
;;
|
|
*)
|
|
print_message $RED "未知命令: $command"
|
|
show_help
|
|
exit 1
|
|
;;
|
|
esac
|
|
}
|
|
|
|
main "$@" |