First of all check you meet the requirements:
- Telegram bot token.
- Telegram channel or group ID.
- Add your Telegram bot to the Telegram channel/group.
- Write a message to the bot at least once (not sure if required currently).
The manifest file is in docs/kubernetes/deploy.yaml.
before aplying the manifests check these:
- They will be deployed on
monitoring - It will set a ServiceMonitor for the alertgram metrics, the prometheus that
will scrape the metrics is
prometheus, change the labels if required. - Change the string
CHANGE_ME_TELEGRAM_API_TOKENfor your Telegram API token. - Change the string
CHANGE_ME_TELEGRAM_CHAT_IDfor your Telegram chat ID. - Check the alertgram container image version and update to the one you want
image: slok/alertgram:XXXXXXXX. - Alertgram will be listening on
http://alertgram:8080/alertsorhttp://alertgram.monitoring.svc.cluster.local:8080/alerts.
Now you are ready to kubectly apply -f ./deploy.yaml.
As an example in docs/kubernetes/alertmanager-cfg.yaml, is an alertmanager configuration example that connects with alertgram.
Before deploying this, we assume:
- You are using prometheus-operator.
- Your alertmanager is
main, if not change accordingly (labels, names...) - Is deployed on
monitoringnamespace.