Stéphane Tailland
3937b4f366
Deploys the whole stack into the observability namespace of the local cluster with Kustomize alone — no helm install, no dashboard created by hand in the UI. The Makefile carries every command: deploy, dashboards, diagnostics, PVC flush, teardown. Dashboards are files, never UI objects. Each carries a stable uid, which is what keeps URLs, cross-links and alerts alive across redeployments, and references datasources by stable uid rather than by name. The dashboard ConfigMap is generated without a name-suffix hash so applying it updates it in place and Grafana reloads without a restart, while the provisioning ConfigMaps keep their hash precisely so that a change there does force one. Prometheus scrapes the kubelet /metrics/resource endpoint rather than /metrics/cadvisor: on this cluster cadvisor exposes machine_* series only and no container_* at all, which would leave every CPU and memory panel empty. Alloy ships every pod's logs to Loki through the Kubernetes API, so no /var/log mount is needed. Tempo's metrics_generator feeds span metrics and the service graph back into Prometheus, and the datasources are wired so a log line's trace_id opens the matching trace. Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
20 lines
642 B
YAML
20 lines
642 B
YAML
# File-based dashboard provider.
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# The JSON files are mounted from the `grafana-dashboards` ConfigMap (generated
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# without a name-suffix hash): `make dashboards` updates the ConfigMap in place
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# and Grafana reloads WITHOUT restarting the pod, in about 70s
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# (kubelet volume sync ~60s + updateIntervalSeconds below).
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apiVersion: 1
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providers:
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- name: infra-observability
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orgId: 1
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folder: Infra Observability
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folderUid: infra-observability
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type: file
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disableDeletion: false
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allowUiUpdates: false
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updateIntervalSeconds: 10
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options:
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path: /var/lib/grafana/dashboards
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foldersFromFilesStructure: false
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