# Acceptance Checklist ## 面试前环境检查 - 当前分支包含最新 AIOps trace/scope 变更。 - MySQL 可连接。 - Redis 可连接。 - Milvus/Zilliz 可连接。 - 模型 API key 可用。 - `mvp-demo` profile 开启 mock Prometheus 和 mock CLS。 启动: ```powershell mvn spring-boot:run "-Dspring-boot.run.profiles=mvp-demo" ``` 编译检查: ```powershell mvn -q -DskipTests compile ``` 目标测试: ```powershell mvn -q "-Dtest=AiOpsServiceTest,ChatServiceSequentialAgentTest,DiagnosisTraceServiceTest" test ``` ## Chat Demo 验收 请求: ```powershell $sessionId = "interview-chat-payment-timeout-001" $body = @{ Id = $sessionId Question = "支付接口最近出现超时,请结合知识库、日志和指标判断可能原因,并给出修复建议。" } | ConvertTo-Json Invoke-RestMethod ` -Method Post ` -Uri "http://localhost:9900/api/chat" ` -ContentType "application/json" ` -Body $body ``` 验收: - 返回 `data.success = true`。 - 返回 `data.sessionId = interview-chat-payment-timeout-001`。 - `diagnosis_session.agent_flow = CHAT`。 - trace API 返回 session、steps、toolInvocations。 - 复杂问题下 trace 中能看到 verifier 相关数据。 SQL: ```powershell python scripts/query_mysql.py "SELECT session_id, agent_flow, status, step_count, tool_call_count FROM diagnosis_session WHERE session_id='interview-chat-payment-timeout-001'" ``` ## AIOps Demo 验收 请求: ```powershell $aiopsSessionId = "interview-aiops-payment-cpu-001" $aiopsBody = @{ sessionId = $aiopsSessionId alertName = "HighCPUUsage" service = "payment-service" severity = "P1" description = "服务 payment-service 的 CPU 使用率持续超过 80%,当前值为 92%。实例: pod-payment-service-7d8f9c6b5-x2k4m。" timeRange = "last_15m" userRequest = "请结合 Prometheus 活动告警、system-metrics 日志和知识库生成告警分析报告。" } | ConvertTo-Json Invoke-WebRequest ` -Method Post ` -Uri "http://localhost:9900/api/ai_ops" ` -ContentType "application/json" ` -Body $aiopsBody ``` 验收: - SSE 首条包含 `type=session`。 - SSE 最后包含 `type=done`。 - `diagnosis_session.agent_flow = AI_OPS`。 - `diagnosis_session.status = SUCCESS`。 - `diagnosis_session.answer` 有最终报告。 - trace API 返回 AIOps steps 和 tool invocations。 - 报告主章节聚焦 `HighCPUUsage/payment-service`。 - 无 `告警根因分析 - HighMemoryUsage` 独立章节。 - 无 `告警根因分析 - SlowResponse` 独立章节。 - 有“相关风险告警”或类似上下文说明。 SQL: ```powershell python scripts/query_mysql.py "SELECT session_id, agent_flow, status, total_duration_ms, step_count, tool_call_count FROM diagnosis_session WHERE session_id='interview-aiops-payment-cpu-001'" ``` ```powershell python scripts/query_mysql.py "SELECT tool_name, COUNT(*) AS cnt FROM tool_invocation WHERE session_id='interview-aiops-payment-cpu-001' GROUP BY tool_name ORDER BY tool_name" ``` Scope 检查: ```powershell python scripts/query_mysql.py "SELECT (answer LIKE '%告警根因分析 - HighCPUUsage%') AS has_main_root_cause, (answer LIKE '%告警根因分析 - HighMemoryUsage%') AS has_memory_root_cause, (answer LIKE '%告警根因分析 - SlowResponse%') AS has_slow_root_cause, (answer LIKE '%相关风险告警%') AS has_related_risk FROM diagnosis_session WHERE session_id='interview-aiops-payment-cpu-001'" ``` 期望: ```text has_main_root_cause = 1 has_memory_root_cause = 0 has_slow_root_cause = 0 has_related_risk = 1 ``` ## Trace API 验收 ```powershell Invoke-RestMethod ` -Method Get ` -Uri "http://localhost:9900/api/diagnosis/interview-aiops-payment-cpu-001/trace" ``` 若 PowerShell 对长 JSON 或特殊字符不稳定,可以用: ```powershell curl.exe --silent --show-error --max-time 60 "http://localhost:9900/api/diagnosis/interview-aiops-payment-cpu-001/trace" ``` ## 常见问题 ### MySQL stale connection 现象: ```text HikariPool - Connection is not available No operations allowed after connection closed ``` 当前已在 `application.yml` 配置: - `maximum-pool-size: 5` - `minimum-idle: 1` - `connection-timeout: 10000` - `validation-timeout: 5000` - `idle-timeout: 60000` - `max-lifetime: 120000` - `keepalive-time: 30000` 处理: - 重新编译或重启服务。 - 确认日志中新的 HikariPool 启动成功。 - 再跑 trace 或 AIOps 请求。 ### SSE 客户端显示异常 PowerShell `Invoke-WebRequest` 有时对 SSE 或长 JSON 处理不稳定。可以改用 `curl.exe` 或直接查询 MySQL 和 trace API 验证结果。 ### OpenSpec 全量校验失败 `openspec validate --all --strict` 可能因为历史未完成 change 失败。面试材料主要依赖已归档的 AIOps spec 和 MVP trace spec,可以单独验证相关 spec。