global:
  resolve_timeout: 5m

route:
  group_by: ['alertname']
  group_wait: 10s
  group_interval: 10s
  repeat_interval: 1h
  receiver: 'null'

  routes:
    - matchers:
        - severity = "warning"
      repeat_interval: 24h  # Warning: 1 alert per day

receivers:
- name: 'null'

inhibit_rules:
  - source_matchers:
      - severity = "critical"
    target_matchers:
      - severity = "warning"
    equal: ['alertname', 'dev', 'instance']