Roog (顾新培)
683bf8a6ca
更新内容： - 移除 `dashboard.json` 文件，清理不再需要的 Grafana 仪表板配置。 - 简化项目目录结构，删除多余的监控配置以优化维护。
101 lines
2.8 KiB
Bash
Executable File
101 lines
2.8 KiB
Bash
Executable File
#!/bin/bash
|
|
# Loki 集成验证脚本
|
|
|
|
set -e
|
|
|
|
echo "========================================="
|
|
echo "Loki 日志收集系统验证"
|
|
echo "========================================="
|
|
echo ""
|
|
|
|
# 颜色定义
|
|
GREEN='\033[0;32m'
|
|
RED='\033[0;31m'
|
|
YELLOW='\033[1;33m'
|
|
NC='\033[0m' # No Color
|
|
|
|
# 检查服务状态
|
|
echo "1. 检查服务状态..."
|
|
echo "-------------------"
|
|
docker-compose ps
|
|
|
|
echo ""
|
|
echo "2. 检查 Loki 健康状态..."
|
|
echo "-------------------"
|
|
if curl -s http://localhost:3100/ready | grep -q "ready"; then
|
|
echo -e "${GREEN}✓ Loki 服务正常${NC}"
|
|
else
|
|
echo -e "${RED}✗ Loki 服务异常${NC}"
|
|
exit 1
|
|
fi
|
|
|
|
echo ""
|
|
echo "3. 检查 Promtail 健康状态..."
|
|
echo "-------------------"
|
|
if curl -s http://localhost:9080/ready | grep -q "ready"; then
|
|
echo -e "${GREEN}✓ Promtail 服务正常${NC}"
|
|
else
|
|
echo -e "${RED}✗ Promtail 服务异常${NC}"
|
|
exit 1
|
|
fi
|
|
|
|
echo ""
|
|
echo "4. 生成测试日志..."
|
|
echo "-------------------"
|
|
curl -X POST http://localhost:8111/invoke \
|
|
-H "Content-Type: application/json" \
|
|
-d '{"algorithm": "PrimeChecker", "params": {"number": 17}}' \
|
|
-s -o /dev/null -w "HTTP Status: %{http_code}\n"
|
|
|
|
echo ""
|
|
echo "5. 等待日志收集 (5秒)..."
|
|
sleep 5
|
|
|
|
echo ""
|
|
echo "6. 查询 Loki 日志..."
|
|
echo "-------------------"
|
|
LOGS=$(curl -G -s "http://localhost:3100/loki/api/v1/query_range" \
|
|
--data-urlencode 'query={job="functional-scaffold-app"}' \
|
|
--data-urlencode 'limit=5')
|
|
|
|
if echo "$LOGS" | jq -e '.data.result | length > 0' > /dev/null 2>&1; then
|
|
echo -e "${GREEN}✓ 成功查询到日志${NC}"
|
|
echo ""
|
|
echo "最近的日志条目："
|
|
echo "$LOGS" | jq -r '.data.result[0].values[-1][1]' | head -3
|
|
else
|
|
echo -e "${YELLOW}⚠ 暂时没有查询到日志，可能需要等待更长时间${NC}"
|
|
fi
|
|
|
|
echo ""
|
|
echo "7. 检查 Grafana 数据源..."
|
|
echo "-------------------"
|
|
DATASOURCES=$(curl -s -u admin:admin http://localhost:3000/api/datasources)
|
|
if echo "$DATASOURCES" | jq -e '.[] | select(.name == "Loki")' > /dev/null 2>&1; then
|
|
echo -e "${GREEN}✓ Loki 数据源已配置${NC}"
|
|
else
|
|
echo -e "${RED}✗ Loki 数据源未配置${NC}"
|
|
fi
|
|
|
|
if echo "$DATASOURCES" | jq -e '.[] | select(.name == "Prometheus")' > /dev/null 2>&1; then
|
|
echo -e "${GREEN}✓ Prometheus 数据源已配置${NC}"
|
|
else
|
|
echo -e "${RED}✗ Prometheus 数据源未配置${NC}"
|
|
fi
|
|
|
|
echo ""
|
|
echo "========================================="
|
|
echo "验证完成！"
|
|
echo "========================================="
|
|
echo ""
|
|
echo "访问地址："
|
|
echo " - Grafana: http://localhost:3000 (admin/admin)"
|
|
echo " - Loki: http://localhost:3100"
|
|
echo " - Promtail: http://localhost:9080"
|
|
echo ""
|
|
echo "查看日志："
|
|
echo " 1. 访问 Grafana Explore: http://localhost:3000/explore"
|
|
echo " 2. 选择 Loki 数据源"
|
|
echo " 3. 输入查询: {job=\"functional-scaffold-app\"}"
|
|
echo ""
|