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.

YAML
    
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bash-5.0# cat sunpike.ymlgroups:  - 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        annotations:          summary: Addon {{ $labels.type }} not healthy!!          description: Addon {{ $labels.type }} of cluster {{ $labels.cluster }} not healthy​      - alert: AddonNotConverging        expr: sunpike_clusteraddons_health{phase=""} == 1        for: 20m        labels:          type: pf9          severity: high        annotations:          summary: Addon {{ $labels.type }} not converging!!          description: Addon {{ $labels.type }} of cluster {{ $labels.cluster }} not converging​      - alert: AddonInstallError        expr: sunpike_clusteraddons_health{phase="InstallAddonError"} == 1        for: 5m        labels:          type: pf9          severity: high        annotations:          summary: Error installing {{ $labels.type }} addon!!          description: Error installing Addon {{ $labels.type }} on cluster {{ $labels.cluster }} failed to install​      - alert: AddonUninstallError        expr: sunpike_clusteraddons_health{phase="UnInstallAddonError"} == 1        for: 5m        labels:          type: pf9          severity: high        annotations:          summary: Error uninstalling {{ $labels.type }} addon!!          description: Error uninstalling Addon {{ $labels.type }} on cluster {{ $labels.cluster }} failed to uninstall​bash-5.0#
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Last updated on Jan 23, 2026

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