2.4 KiB
Install Grafana-Loki-Stack
Grafana
helm repo add grafana https://grafana.github.io/helm-charts helm repo update
helm install grafana grafana/grafana --namespace grafana --create-namespace
Notes
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Get your 'admin' user password by running:
kubectl get secret --namespace grafana grafana -o jsonpath="{.data.admin-password}" | base64 --decode ; echo
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The Grafana server can be accessed via port 80 on the following DNS name from within your cluster:
grafana.grafana.svc.cluster.local
Get the Grafana URL to visit by running these commands in the same shell: export POD_NAME=$(kubectl get pods --namespace grafana -l "app.kubernetes.io/name=grafana,app.kubernetes.io/instance=grafana" -o jsonpath="{.items[0].metadata.name}") kubectl --namespace grafana port-forward $POD_NAME 3000
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Login with the password from step 1 and the username: admin #################################################################################
WARNING: Persistence is disabled!!! You will lose your data when
the Grafana pod is terminated.
#################################################################################
Loki
helm show values grafana/loki-distributed > loki-distributed-overrides.yaml helm upgrade --install --values loki-distributed-overrides.yaml loki grafana/loki-distributed -n grafana-loki --create-namespace
Notes
Welcome to Grafana Loki Chart version: 0.80.0 Loki version: 2.9.10
Installed components:
- gateway
- ingester
- distributor
- querier
- query-frontend
Promtail
helm show values grafana/promtail > promtail-overrides.yaml
Notes
Welcome to Grafana Promtail Chart version: 6.16.6 Promtail version: 3.0.0
Verify the application is working by running these commands:
- kubectl --namespace grafana-loki port-forward daemonset/promtail 3101
- curl http://127.0.0.1:3101/metrics
Grafana configuration
kubectl port-forward service/grafana 8080:80 -n grafana