Mayne0213
24747b98cf
- Loki: s3 backend to filesystem with local-path PVC - Tempo: s3 backend to local backend with local-path PVC - Remove MinIO/S3 credentials and configuration
84 lines
2.3 KiB
YAML
84 lines
2.3 KiB
YAML
# Tempo Helm Values
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# Chart: https://github.com/grafana/helm-charts/tree/main/charts/tempo
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#
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# Architecture:
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# - Single binary (monolithic) mode for small clusters
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# - Local filesystem for trace storage
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# - OTLP receiver for OpenTelemetry data
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# - Integrates with Grafana for trace visualization
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# Run on master node for stability
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tolerations:
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- key: node-role.kubernetes.io/control-plane
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operator: Exists
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effect: NoSchedule
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nodeSelector:
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node-role.kubernetes.io/control-plane: "true"
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# =============================================================================
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# Resource Limits (optimized for small cluster)
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# =============================================================================
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resources:
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requests:
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cpu: 50m
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memory: 128Mi
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limits:
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memory: 128Mi
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# =============================================================================
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# Tempo Configuration
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# =============================================================================
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tempo:
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# Receivers - protocols Tempo accepts
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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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# Retention settings
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retention: 72h # Keep traces for 3 days
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# Backend storage (local filesystem)
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storage:
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trace:
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backend: local
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local:
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path: /var/tempo/traces
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wal:
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path: /var/tempo/wal
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# Query settings
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querier:
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frontend_worker:
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frontend_address: ""
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# Metrics generator for trace-derived metrics
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metricsGenerator:
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enabled: true
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remoteWriteUrl: http://prometheus-kube-prometheus-prometheus.prometheus.svc:9090/api/v1/write
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# =============================================================================
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# Persistence (local-path PVC)
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# =============================================================================
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persistence:
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enabled: true
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storageClassName: local-path
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size: 5Gi
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# =============================================================================
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# Service
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# =============================================================================
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service:
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type: ClusterIP
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# =============================================================================
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# ServiceMonitor for Prometheus
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# =============================================================================
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serviceMonitor:
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enabled: true
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additionalLabels:
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release: prometheus
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