3 commits

Author	SHA1	Message	Date
June	4cac84e7ec	prometheus: have different disk alerts for physical and virtual hosts ... Have more relaxed read/write alerts for physical hosts as they are probably hypervisors and regular high read/writes are more common. Also differentiate between physical and virtual hosts for IO alerts and allow for hard disks to spend more time in IO.	2024-10-05 17:22:45 +02:00
June	0a05cad0a1	prometheus & alertmanager: add self-alerting ... Add self-alerting for Prometheus and Alertmanager using rules from https://samber.github.io/awesome-prometheus-alerts/rules	2024-10-02 04:13:37 +02:00
June	30876f821c	prometheus, alertmanager: use Prometheus alerts with Alertmanager ... For now introduce node-exporter/hosts alert rules, which got taken from https://samber.github.io/awesome-prometheus-alerts/rules However with the labels removed from the description, since they don't render correctly (at least in Telegram) and don't seem to provide much value, as we render the labels in the notification anyway. Also only have Telegram as the notification channel for now, as it was the easiest to set up.	2024-10-02 03:36:30 +02:00