123 lines
1.5 KiB
Plaintext
123 lines
1.5 KiB
Plaintext
Aggiungere repository Helm Grafana
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helm repo add grafana https://grafana.github.io/helm-charts
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helm repo update
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----
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kubectl create namespace grafana
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----
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grafana-values.yaml:
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replicas: 1
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adminUser: admin
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adminPassword: KAYQE1QA7uwUZ8uI5
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service:
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type: ClusterIP
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port: 80
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persistence:
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enabled: true
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size: 10Gi
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resources:
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requests:
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cpu: 100m
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memory: 128Mi
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limits:
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cpu: 500m
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memory: 512Mi
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---
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helm install grafana grafana/grafana -n grafana -f grafana-values.yaml
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---
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apiVersion: gateway.networking.k8s.io/v1
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kind: HTTPRoute
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metadata:
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name: grafana
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spec:
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hostnames:
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- tekton.italiadatacenter.com
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parentRefs:
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- name: main-gateway
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namespace: nginx-gateway
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rules:
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- matches:
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- path:
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type: PathPrefix
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value: /
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backendRefs:
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- name: grafana
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port: 80
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****************** TEST ****************************
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Accesso alla UI Grafana
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Aprire browser:
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http://localhost:3000
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Login:
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user: admin
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password: KAYQE1QA7uwUZ8uI5
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link svc:
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grafana.grafana.svc.cluster.local
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---------------------------------------
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Aggiungere InfluxDB come datasource
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In Grafana:
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Connections
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↓
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Data Sources
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↓
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Add data source
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↓
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InfluxDB
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Configurazione:
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URL
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http://influxdb:8086
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Organization:
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demo-org
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Token:
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my-super-token
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Bucket:
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demo-bucket
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Salva.
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6️⃣ Test datasource
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Click:
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Save & Test
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Se corretto:
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Datasource is working
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7️⃣ Creare dashboard
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In Grafana:
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Create
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↓
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Dashboard
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↓
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Add panel
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Query esempio (InfluxDB Flux):
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from(bucket: "demo-bucket")
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|> range(start: -1h) |