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