$ uv run tools/flow.py push answers/77-lab03-challenge2-slo-alert.json
✔ pushed '77 SLO alert (answer)' (id w46a402ba838f33c)
   POST http://localhost:5678/webhook/my-slo-alert

$ uv run tools/flow.py test cases/lab03-challenge2.json -v
✔ before: POST http://localhost:8800/alerts-clear · HTTP 200 · 0.0s · {"cleared": 0}
    → request  POST http://localhost:8800/alerts-clear
      {}
    ← response HTTP 200
      {
        "cleared": 0
      }
POST http://localhost:5678/webhook/my-slo-alert · 6 case(s) × 1
✔ 둘째 주 · SLO 못 지킴 → 알림 · 1.0s
    → request  POST /webhook/my-slo-alert
      {
        "from": "2026-10-26",
        "to": "2026-10-30"
      }
    ← response HTTP 200
      {
        "ok": false,
        "breaches": [
          "error_rate",
          "unanswered_rate"
        ],
        "alert": "sent",
        "message": "SLO breach: error_rate 0.0588 > 0.01, unanswered_rate 0.0476 > 0.02",
        "total": 357
      }
✔ 알림 확인 (high · slo) · 0.0s
    → request  POST http://localhost:8800/alerts/latest
      {}
    ← response HTTP 200
      {
        "workflow": "slo",
        "severity": "high",
        "reason": "slo",
        "breaches": [
          "error_rate",
          "unanswered_rate"
        ],
        "message": "SLO breach: error_rate 0.0588 > 0.01, unanswered_rate 0.0476 > 0.02",
        "at": 1793400787.7696092
      }
✔ 10분 안에 다시 확인 → 보내지 않음 · 0.3s
    → request  POST /webhook/my-slo-alert
      {
        "from": "2026-10-26",
        "to": "2026-10-30"
      }
    ← response HTTP 200
      {
        "ok": false,
        "breaches": [
          "error_rate",
          "unanswered_rate"
        ],
        "alert": "suppressed",
        "message": "SLO breach: error_rate 0.0588 > 0.01, unanswered_rate 0.0476 > 0.02",
        "total": 357
      }
✔ slo 알림은 1개 · 0.0s
    → request  POST http://localhost:8800/alerts/list
      {
        "workflow": "slo"
      }
    ← response HTTP 200
      {
        "count": 1,
        "alerts": [
          {
            "workflow": "slo",
            "severity": "high",
            "reason": "slo",
            "breaches": [
              "error_rate",
              "unanswered_rate"
            ],
            "message": "SLO breach: error_rate 0.0588 > 0.01, unanswered_rate 0.0476 > 0.02",
            "at": 1793400787.7696092
          }
        ]
      }
✔ 기준 안이면 알림 없음 · 0.1s
    → request  POST /webhook/my-slo-alert
      {
        "from": "2026-10-19",
        "to": "2026-10-23",
        "slo": {
          "unanswered_rate": 0.06
        }
      }
    ← response HTTP 200
      {
        "ok": true,
        "breaches": [],
        "alert": "none",
        "message": "",
        "total": 309
      }
✔ 그래도 알림은 1개 · 0.0s
    → request  POST http://localhost:8800/alerts/list
      {
        "workflow": "slo"
      }
    ← response HTTP 200
      {
        "count": 1,
        "alerts": [
          {
            "workflow": "slo",
            "severity": "high",
            "reason": "slo",
            "breaches": [
              "error_rate",
              "unanswered_rate"
            ],
            "message": "SLO breach: error_rate 0.0588 > 0.01, unanswered_rate 0.0476 > 0.02",
            "at": 1793400787.7696092
          }
        ]
      }
Passed 6/6
report: runs/lab03-challenge2-20261031-075308.json

$ uv run tools/flow.py test cases/lab03-slo.json
POST http://localhost:5678/webhook/my-log-report · 4 case(s) × 1
✔ 둘째 주 · SLO 못 지킴 · 0.1s · 304 calls · $0.039810
✔ 첫 주 · 답 못 함만 · 0.1s · 292 calls · $0.038550
✔ 기준을 바꾸면 · 첫 주 · 0.1s · 292 calls · $0.038550
✔ 고친 뒤 · 오류 · 답 못 함 기준은 지킴 · 0.1s · 10 calls · $0.000000
Passed 4/4
report: runs/lab03-slo-20261031-075308.json

$ uv run tools/flow.py ops
fault switch: all ok
live run logs: 30 (tag before 10 · tag after 10 · tag normal 10)
added FAQ: 1 (FAQ-007)
created tickets: 0
DLQ: 0 (parked 0)
alerts: 1
  [high] slo · slo · - · SLO breach: error_rate 0.0588 > 0.01, unanswered_rate 0.0476

$ uv run tools/flow.py ops --reset
✔ live run logs, added FAQ, created tickets, DLQ and alerts emptied, fault switch all ok

$ uv run tools/flow.py doctor
! n8n install folder /Users/mcchae/day65-n8n
   → day 65 SETUP-N8N 5단계 (get.n8n.io 설치). 다른 곳에 설치했다면 Last3Mon/65/n8n/.env 에 N8N_HOME=<폴더>
✔ n8n container day65-n8n-n8n-1
✔ n8n http://localhost:5678
✔ data API http://localhost:8800
✔ dead letter queue /dlq · alerts · fault switch dlq (day 76 data API)
✔ run logs /logs (666 seeded runs) · FAQ additions /faq-extra (day 77 data API)
✔ n8n → http://data-api:8800
✔ credential 'OpenAI (.env)' (openAiCourse0001)
✔ node catalog (for check)
✔ CLI coding agent: codex, claude, agy
ready