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scripts/check_health.sh

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+#!/usr/bin/env bash
+# ══════════════════════════════════════════════════
+# check_health.sh
+# 检查所有服务的健康状态和资源使用
+# 用法：bash scripts/check_health.sh
+# ══════════════════════════════════════════════════
+SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
+PROJECT_DIR="$(dirname "$SCRIPT_DIR")"
+cd "$PROJECT_DIR"
+
+GREEN='\033[0;32m'; RED='\033[0;31m'; YELLOW='\033[1;33m'; BLUE='\033[0;34m'; NC='\033[0m'
+
+echo ""
+echo -e "${BLUE}══════════════════════════════════════════${NC}"
+echo -e "${BLUE}  服务健康检查报告${NC}"
+echo -e "${BLUE}══════════════════════════════════════════${NC}"
+echo ""
+
+# Docker 服务状态
+echo -e "${BLUE}【Docker Compose 服务状态】${NC}"
+docker compose ps --format "table {{.Service}}\t{{.Status}}\t{{.Ports}}"
+echo ""
+
+# HTTP 端点检查
+echo -e "${BLUE}【HTTP 健康端点】${NC}"
+check_http() {
+    local name=$1; local url=$2
+    if curl -sf --max-time 5 "$url" > /dev/null 2>&1; then
+        echo -e "  ${GREEN}[OK]${NC}  $name ($url)"
+    else
+        echo -e "  ${RED}[FAIL]${NC} $name ($url)"
+    fi
+}
+
+check_http "API 网关"         "http://localhost/health"
+check_http "业务后端"         "http://localhost:8000/health"
+check_http "嵌入服务"         "http://localhost:8010/health"
+check_http "解析服务"         "http://localhost:8011/health"
+check_http "Milvus"           "http://localhost:9091/healthz"
+check_http "Neo4j"            "http://localhost:7474"
+echo ""
+
+# 资源使用
+echo -e "${BLUE}【容器资源使用】${NC}"
+docker stats --no-stream --format \
+    "table {{.Name}}\t{{.CPUPerc}}\t{{.MemUsage}}\t{{.MemPerc}}" \
+    2>/dev/null | head -15
+echo ""
+
+# 磁盘使用
+echo -e "${BLUE}【磁盘使用】${NC}"
+df -h . | tail -1 | awk '{print "  项目目录：已用 "$3"，可用 "$4"（" $5 " 使用率）"}'
+docker system df 2>/dev/null | head -6
+echo ""
+
+# LLM 配置检查
+echo -e "${BLUE}【LLM API 配置】${NC}"
+source .env 2>/dev/null || true
+if [[ -n "${DEEPSEEK_API_KEY:-}" ]]; then
+    echo -e "  ${GREEN}[OK]${NC}  DeepSeek API Key 已配置"
+elif [[ -n "${DASHSCOPE_API_KEY:-}" ]]; then
+    echo -e "  ${GREEN}[OK]${NC}  DashScope (Qwen) API Key 已配置"
+else
+    echo -e "  ${YELLOW}[WARN]${NC} 未配置 LLM API Key（LLM 功能不可用）"
+fi
+echo ""