Movses AslanyanandClaude Opus 5.5
7719ef5fcf
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>
48 lines
1.0 KiB
YAML
48 lines
1.0 KiB
YAML
server:
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http_listen_port: 3200
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distributor:
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receivers:
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otlp:
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protocols:
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grpc:
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endpoint: 0.0.0.0:4317
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http:
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endpoint: 0.0.0.0:4318
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ingester:
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max_block_duration: 5m
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compactor:
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compaction:
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block_retention: 336h
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storage:
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trace:
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backend: local
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wal:
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path: /var/tempo/wal
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local:
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path: /var/tempo/blocks
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metrics_generator:
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registry:
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external_labels:
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source: tempo
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storage:
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path: /var/tempo/generator/wal
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remote_write:
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- url: http://prometheus:9090/api/v1/write
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send_exemplars: true
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# Not in the Ansible template, which is broken without it: the
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# local-blocks processor needs a traces WAL, and when it can't initialise,
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# Tempo 2.8 starts *no* processors for the tenant ("local blocks processor
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# requires traces wal"), so service-graphs and span-metrics never emit.
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traces_storage:
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path: /var/tempo/generator/traces
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overrides:
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defaults:
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metrics_generator:
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processors: [service-graphs, span-metrics, local-blocks]
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