Alertmanager 0.24.0 telegram receiver send example

alertmanager.yml

route:
  group_by: [ 'job', 'alertname', 'priority' ]
  group_wait: 30s
  group_interval: 5m
  repeat_interval: 12h
  receiver: 'telegram'
  routes:
    - receiver: 'null'
      matchers:
        - alertname =~ "InfoInhibitor|Watchdog"
    - receiver: 'telegram'
      continue: true
receivers:
  - name: 'null'
  - name: 'telegram'
    telegram_configs:
      - bot_token: <full:bot_token>
        chat_id: <send_chat_id_with_hyphen>
        api_url: 'https://api.telegram.org'
        parse_mode: 'HTML'