To configure the alertmanager with alertgram you need to use the alertmanager's webhook receiver.
For example if we have our alertgram service listening to requests in
http://alertgram:8080/alerts our alertmanager configuration receiver would be:
receivers:
# ...
- name: "telegram"
webhook_config:
- url: "http://alertgram:8080/alerts"Now we could use telegram in the receiver setting to forward the alerts to
Telegram.
A full example:
global:
resolve_timeout: 5m
route:
group_wait: 30s
group_interval: 5m
repeat_interval: 3h
receiver: telegram
routes:
# Only important alerts.
- match_re:
severity: ^(oncall|critical)$
receiver: telegram-oncall
receivers:
- name: telegram
webhook_configs:
- url: 'http://alertgram:8080/alerts'
send_resolved: false
- name: telegram-oncall
webhook_configs:
- url: 'http://alertgram:8080/alerts?chat-id=-1001111111111'