Addons Monitoring

Addon Monitoring

Addon rules

The Prometheus agent is configured to report numerous addon metrics. Below is the YAML-based rule set that Catapult uses, including alert names, rules with alert type and expression, timeframe, labels with type and severity, and annotations which contain the summary and description of the notification.

bash-5.0# cat sunpike.yml

groups:

- name: hosts

rules:

- alert: HostNotConverging

expr: sum without (status_start_attempts) (sunpike_hosts_health{clusterrole!="none",hoststate!="Ok"}) == 1

for: 20m

labels:

type: pf9

severity: high

annotations:

summary: Host {{ $labels.hostname }} not converging

description: Host {{ $labels.hostname }} is not converging, status {{ $labels.hoststate }}, role {{ $labels.clusterrole }}, retries {{ $labels.status_start_attempts }}

- name: clusteraddons

rules:

- alert: AddonNotHealthy

expr: sunpike_clusteraddons_health{healthy!="true"} == 1

for: 10m

labels:

type: pf9

severity: high

Last updated by Anagha Pamidi on Jan 26, 2026

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