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#!/bin/bash
# Patches the Grafana datasource ConfigMap to add Loki and Tempo with correct field order
cat > /tmp/datasource-complete.yaml << 'YAML'
apiVersion: 1
datasources:
- name: "Prometheus"
type: prometheus
uid: prometheus
url: http://prometheus-kube-prometheus-prometheus.monitoring:9090/
access: proxy
isDefault: true
jsonData:
httpMethod: POST
timeInterval: 30s
- name: "Alertmanager"
type: alertmanager
uid: alertmanager
url: http://prometheus-kube-prometheus-alertmanager.monitoring:9093/
access: proxy
jsonData:
handleGrafanaManagedAlerts: false
implementation: prometheus
- name: Loki
type: loki
uid: loki
url: http://loki.monitoring.svc.cluster.local:3100
access: proxy
isDefault: false
editable: false
- name: Tempo
type: tempo
uid: tempo
url: http://tempo.monitoring.svc.cluster.local:3200
access: proxy
isDefault: false
editable: false
jsonData:
httpMethod: GET
tracesToLogsV2:
datasourceUid: loki
spanStartTimeShift: -1h
spanEndTimeShift: 1h
tracesToMetrics:
datasourceUid: prometheus
serviceMap:
datasourceUid: prometheus
nodeGraph:
enabled: true
search:
hide: false
lokiSearch:
datasourceUid: loki
YAML
kubectl create configmap prometheus-kube-prometheus-grafana-datasource \
--from-file=datasource.yaml=/tmp/datasource-complete.yaml \
-n monitoring \
--dry-run=client -o yaml | kubectl apply -f -
rm /tmp/datasource-complete.yaml
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