feat: add stacklight ceph alert rules and dashboard#879
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gmlexx
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Pull request overview
This PR adds Ceph observability artifacts to the Helm charts by enabling a new Ceph default-rules group in the mothership Prometheus rules and introducing a Ceph Grafana dashboard in the dashboards chart.
Changes:
- Enable
defaultRules.rules.cephand add per-group label/annotation override stubs inkof-mothershipvalues. - Add a new
PrometheusRulemanifest (ceph.yaml) containing Ceph alerting rules gated bydefaultRules.rules.ceph. - Add a new Ceph Grafana dashboard definition under
kof-dashboards.
Reviewed changes
Copilot reviewed 2 out of 3 changed files in this pull request and generated 5 comments.
| File | Description |
|---|---|
| charts/kof-mothership/values.yaml | Adds ceph toggles/override maps to wire the new default rules group into existing configuration. |
| charts/kof-mothership/templates/prometheus/rules/ceph.yaml | Introduces a new Ceph PrometheusRule group controlled by Helm values. |
| charts/kof-dashboards/files/dashboards/ceph/ceph.yaml | Adds a Ceph dashboard (Grafana model in YAML) for cluster/OSD/PG/latency views. |
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Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>
Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>
AndrejsPon00
approved these changes
Apr 14, 2026
denis-ryzhkov
approved these changes
Apr 14, 2026
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Closes #861