54 lines
1.5 KiB
YAML
54 lines
1.5 KiB
YAML
# Grafana datasource provisioning — Prometheus (default), Loki, Tempo, wired for
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# trace <-> log <-> metric correlation. Copied to
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# /etc/grafana/provisioning/datasources/ by install.sh.
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apiVersion: 1
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datasources:
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- name: Prometheus
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type: prometheus
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uid: prometheus
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access: proxy
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url: http://localhost:9090
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isDefault: true
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jsonData:
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httpMethod: POST
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- name: Loki
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type: loki
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uid: loki
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access: proxy
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url: http://localhost:3100
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jsonData:
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# Turn a trace_id found on a log line into a clickable jump to the trace in Tempo.
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# OTLP logs carry the id as structured metadata `trace_id`; adjust the regex if your
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# app instrumentation emits it differently.
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derivedFields:
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- name: TraceID
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matcherType: label
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matcherRegex: trace_id
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datasourceUid: tempo
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url: "${__value.raw}"
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urlDisplayLabel: "View trace"
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- name: Tempo
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type: tempo
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uid: tempo
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access: proxy
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url: http://localhost:3200
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jsonData:
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# Span -> related logs in Loki.
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tracesToLogsV2:
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datasourceUid: loki
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spanStartTimeShift: "-1h"
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spanEndTimeShift: "1h"
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filterByTraceID: true
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filterBySpanID: false
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# Span -> RED metrics in Prometheus (from Tempo's metrics_generator).
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tracesToMetrics:
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datasourceUid: prometheus
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# Service graph + node graph from the generator's service-graph metrics.
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serviceMap:
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datasourceUid: prometheus
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nodeGraph:
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enabled: true
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