# Alertmanager — routes pages to the operator's pager and ticket-
# severity alerts to email. Webhook URL is templated from the
# operator's secret store; never commit a real one here.

global:
  resolve_timeout: 5m

route:
  receiver: tickets
  group_by: [alertname, service]
  group_wait: 30s
  group_interval: 5m
  repeat_interval: 6h
  routes:
    - matchers: [severity="page"]
      receiver: pager
      group_wait: 10s
      repeat_interval: 1h

receivers:
  - name: tickets
    email_configs:
      - to: ops@shithub.example
        from: alertmanager@shithub.example
        smarthost: smtp.shithub.example:587
        auth_username: alertmanager@shithub.example
        auth_password_file: /etc/alertmanager/smtp.password
        require_tls: true
        send_resolved: true

  - name: pager
    webhook_configs:
      - url_file: /etc/alertmanager/pager.url
        send_resolved: true

inhibit_rules:
  # If the whole web tier is down, suppress per-route latency noise.
  - source_matchers: [alertname="ShithubdWebDown"]
    target_matchers: [alertname="HighRequestLatencyP95"]
    equal: [cluster]