Port the observability platform to k3s and ship czy logs to it

k8s/ is now a faithful port of the mentor's Ansible Grafana stack
(Prometheus, Alertmanager, Loki, Tempo, Alloy, Grafana, node-exporter)
for the ledgerline-observability namespace on falken: same versions and
configs, one *.vione.cloud ingress per tool behind Traefik basic auth,
secrets generated by create-secrets.sh into gitignored files.

Two fixes over the Ansible role, both verified live: Tempo's
metrics-generator needs traces_storage or it runs no processors, and
Prometheus needs exemplar-storage to keep exemplars.

Ledgerline stays on czy; an Alloy agent in the Traefik override ships
its container logs to Loki. Roadmap and CLAUDE.md now point at k8s/.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

This commit is contained in:

Movses Aslanyan

2026-10-12 13:24:38 +03:30

co-authored by

Claude Opus 5.5

parent 34a11da848

commit 7719ef5fcf

57 changed files with 1507 additions and 110 deletions

									
										k8s/grafana/pvc.yaml
									
		+11
		
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				apiVersion: v1

				kind: PersistentVolumeClaim

				metadata:

				  name: grafana-data

				spec:

				  storageClassName: local-path

				  accessModes:

				    - ReadWriteOnce

				  resources:

				    requests:

				      storage: 2Gi