Prometheus · Alertmanager
Prometheus queries and targets, and Alertmanager alerts and silences, inside the app
Required permission: Global admin
MLOps Central Platform collects metrics with Prometheus and sends alerts with Alertmanager. In an air-gapped network the browser may not be able to reach these two services directly, so the system console provides raw screens that the server relays on the browser's behalf. They use the app's sign-in and permissions.
The badge at the top right shows whether the server can reach that service. Connected (연결됨) means it can; Unreachable (도달 불가) means the address is set but the service does not answer (the tabs still open). With Not configured (미설정), the tabs are replaced by a notice naming the environment variable to set (GEO_MLOPS_PROMETHEUS_URL, GEO_MLOPS_ALERTMANAGER_URL) and telling you to restart the app.
Prometheus
There are four tabs: Query (질의) · Targets (타겟) · Rules (규칙) · Status (상태). The tab is kept in the address, so it survives a refresh.
- On the Query (질의) tab, enter PromQL and press Run (실행) (or Ctrl+Enter).
Instantshows the current value andRangeshows the change over time.Prometheus query — result of running `up` - On the Targets (타겟) tab, check that every scrape target is
UP. If the app itself (geo-mlops) isDOWN, the dashboard KPIs go empty.Prometheus targets - The Rules (규칙) tab shows alert rules and their firing state; the Status (상태) tab shows TSDB and runtime information.
Alertmanager
There are three tabs: Alerts (경보) · Silences (사일런스) · Status (상태).
- Alerts (경보) — the alerts Alertmanager is currently holding. Filter by state (Firing (발생 중) / Silenced (음소거됨) / Inhibited (억제됨) / All (전체)), label matchers (Add matcher (매처 추가)) and Search text (본문 검색), and switch the layout with Group view (그룹 보기) / Flat view (평면 보기).
- Silences (사일런스) — mute rules that stop alerts from being sent for a set period.
- Status (상태) — cluster and configuration status.
Silence alerts during maintenance
- Press Silence (음소거) on an alert row to open the silence dialog with that alert's labels filled in as matchers. To start from scratch, press New silence (새 사일런스) on the Silences (사일런스) tab.
- Enter the matchers, the duration (a preset from 1 hour to 7 days or a number of hours, at least 1 hour) and a reason (사유) (required). Once you add matchers, it previews how many alerts it mutes right now.
Create silence - Press Silence (음소거). If maintenance ends early, end the silence with Expire (만료) in the silence list (after a confirmation); to reuse the same conditions, use Duplicate (복제).