unkin-agent ec60a8c9d7 grafana: enable unified alerting HA gossip (#509) ...

Grafana runs 3 replicas with no alerting HA config, so every replica sends every notification.

- add headless `grafana-alerting` Service exposing gossip on 9094 TCP/UDP
- inject `POD_IP` from `status.podIP` into the grafana container
- set `unified_alerting` `ha_peers`, `ha_listen_address` and `ha_advertise_address` so replicas form one Alertmanager cluster

Reviewed-on: #509
Co-authored-by: unkin-agent <unkin-agent@unkin.net>
Co-committed-by: unkin-agent <unkin-agent@unkin.net>

2026-10-02 22:37:19 +10:00

..

base

grafana: enable unified alerting HA gossip (#509)

2026-10-02 22:37:19 +10:00

overlays/au-syd1

Give vlogs its own namespace (#507)

2026-09-28 22:55:28 +10:00