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>
61 lines
1.7 KiB
YAML
61 lines
1.7 KiB
YAML
apiVersion: apps/v1
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kind: Deployment
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metadata:
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name: prometheus
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spec:
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replicas: 1
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strategy:
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type: Recreate
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selector:
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matchLabels:
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app: prometheus
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template:
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metadata:
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labels:
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app: prometheus
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spec:
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containers:
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- name: prometheus
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image: prom/prometheus:v3.5.0
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args:
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- --config.file=/etc/prometheus/prometheus.yml
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- --storage.tsdb.path=/prometheus
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- --storage.tsdb.retention.time=15d
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- --web.enable-lifecycle
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- --web.enable-remote-write-receiver
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# Not in the Ansible template. Without it Prometheus discards the
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# exemplars Tempo's metrics-generator remote-writes
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# (send_exemplars: true), so the datasource's
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# exemplarTraceIdDestinations has nothing to link.
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- --enable-feature=exemplar-storage
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ports:
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- containerPort: 9090
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readinessProbe:
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httpGet:
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path: /-/ready
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port: 9090
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resources:
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requests:
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cpu: 50m
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memory: 256Mi
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limits:
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memory: 1Gi
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volumeMounts:
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- name: config
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mountPath: /etc/prometheus/prometheus.yml
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subPath: prometheus.yml
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- name: rules
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mountPath: /etc/prometheus/rules
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- name: data
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mountPath: /prometheus
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volumes:
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- name: config
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configMap:
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name: prometheus-config
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- name: rules
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configMap:
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name: prometheus-rules
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- name: data
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persistentVolumeClaim:
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claimName: prometheus-data
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