# Alertmanager configuration for OpenMates.
# Sends alert notifications to the internal API and optionally to Discord.
# The placeholders are substituted by the self-host Compose startup command.
# Keep this packaged copy aligned with backend/core/monitoring/alertmanager.
# Architecture: docs/architecture/logging-and-monitoring.md

global:
  resolve_timeout: 5m

route:
  group_by: ["alertname", "severity"]
  receiver: "api-webhook"
  group_wait: 60s
  group_interval: 10m
  repeat_interval: 4h

  routes:
    - match:
        drill: "true"
        severity: critical
        environment: development
      receiver: "urgent-discord"
      group_by: ["alertname", "severity", "drill_id"]
      group_wait: 1s
      group_interval: 1s
      repeat_interval: 1h
      continue: true
    - match:
        drill: "true"
        severity: critical
        environment: development
      receiver: "api-webhook"
      group_by: ["alertname", "severity", "drill_id"]
      group_wait: 1s
      group_interval: 1s
      repeat_interval: 1h
    - match:
        drill: "true"
        severity: warning
        environment: development
      receiver: "api-webhook"
      group_by: ["alertname", "severity", "drill_id"]
      group_wait: 1s
      group_interval: 1s
      repeat_interval: 1h
    # URGENT_DISCORD_ROUTE_START
    - match:
        severity: critical
      receiver: "urgent-discord"
      group_wait: 10s
      group_interval: 5m
      repeat_interval: 1h
      continue: true
    # URGENT_DISCORD_ROUTE_END
    - match:
        severity: critical
      receiver: "api-webhook"
      group_wait: 30s
      group_interval: 5m
      repeat_interval: 1h

    - match:
        severity: warning
      receiver: "api-webhook"
      group_wait: 120s
      group_interval: 30m
      repeat_interval: 12h

inhibit_rules:
  - source_match:
      severity: "critical"
    target_match:
      severity: "warning"
    equal: ["alertname"]

receivers:
  - name: "api-webhook"
    webhook_configs:
      - url: "http://api:8000/internal/alerts/webhook"
        send_resolved: true
        http_config:
          http_headers:
            X-Internal-Service-Token:
              secrets: ["${INTERNAL_API_SHARED_TOKEN}"]
  # URGENT_DISCORD_RECEIVER_START
  - name: "urgent-discord"
    discord_configs:
      - webhook_url: "${DISCORD_WEBHOOK_URGENT_SCOPED}"
        send_resolved: true
  # URGENT_DISCORD_RECEIVER_END