Initial commit

skills/toolkit/bash/system/check-service.sh

@@ -0,0 +1,76 @@
+#!/bin/bash
+# Service Health Checker
+# 检查服务健康状态，支持HTTP、数据库、Redis
+
+set -e
+
+SERVICE_NAME="${1:-auth-service}"
+CHECK_TYPE="${2:-http}"
+TIMEOUT="${3:-5}"
+
+echo "🔍 检查服务健康状态"
+echo "服务: $SERVICE_NAME"
+echo "检查类型: $CHECK_TYPE"
+echo "超时: ${TIMEOUT}s"
+echo "=========================================="
+
+case $CHECK_TYPE in
+  http)
+    # HTTP健康检查
+    URL="http://localhost:3000/health"
+    STATUS=$(curl -s -o /dev/null -w "%{http_code}" --max-time "$TIMEOUT" "$URL" 2>/dev/null || echo "000")
+
+    if [ "$STATUS" = "200" ]; then
+      echo "✅ HTTP服务正常 (状态码: 200)"
+      curl -s --max-time 2 "$URL" | jq '.' 2>/dev/null || echo "  (无法解析JSON响应)"
+    else
+      echo "❌ HTTP服务异常 (状态码: $STATUS)"
+      exit 1
+    fi
+    ;;
+
+  db|database)
+    # 数据库连接检查
+    if [ -f ".env" ]; then
+      source .env
+    fi
+
+    DB_HOST="${DB_HOST:-localhost}"
+    DB_PORT="${DB_PORT:-5432}"
+    DB_NAME="${DB_NAME:-myapp}"
+    DB_USER="${DB_USER:-postgres}"
+
+    if pg_isready -h "$DB_HOST" -p "$DB_PORT" -U "$DB_USER" -d "$DB_NAME" -t "$TIMEOUT" >/dev/null 2>&1; then
+      echo "✅ 数据库连接正常"
+      echo "   Host: $DB_HOST:$DB_PORT"
+      echo "   Database: $DB_NAME"
+    else
+      echo "❌ 数据库连接失败"
+      exit 1
+    fi
+    ;;
+
+  redis)
+    # Redis连接检查
+    REDIS_HOST="${REDIS_HOST:-localhost}"
+    REDIS_PORT="${REDIS_PORT:-6379}"
+
+    if redis-cli -h "$REDIS_HOST" -p "$REDIS_PORT" ping >/dev/null 2>&1; then
+      echo "✅ Redis连接正常"
+      echo "   Host: $REDIS_HOST:$REDIS_PORT"
+    else
+      echo "❌ Redis连接失败"
+      exit 1
+    fi
+    ;;
+
+  *)
+    echo "❌ 未知的检查类型: $CHECK_TYPE"
+    echo "支持的类型: http, db, redis"
+    exit 1
+    ;;
+esac
+
+echo "=========================================="
+echo "✅ 所有检查通过"
+exit 0