helm install grafana

• Repo: https://grafana.github.io/helm-charts
• Doc: https://github.com/grafana-community/helm-charts
• https://github.com/grafana-community/helm-charts/blob/main/charts/grafana/values.yaml

Add repo:

• helm repo add grafana https://grafana.github.io/helm-charts

• Bitnami: https://github.com/bitnami/charts/blob/main/bitnami/grafana/values.yaml

• kubectl get ingress -n grafana

Some values (helm get values grafana --all):

persistence.enabled=true

ingress.enabled=true
ingress.hosts="example.com"
ingress.tls= ??
ingress.ingressClassName="nginx"

ingress.annotations ( add acme.cert-manager.io/http01-edit-in-place: "true" to ingress)

cert-manager.io/issuer: letsencrypt-prod

service.externalTrafficPolicy=Cluster

add acme.cert-manager.io/http01-edit-in-place to ingress

service.port

replicas=1

k get certificate -A
NAMESPACE   NAME                     READY   SECRET                   AGE
grafana     quickstart-example-tls   False   quickstart-example-tls   101s

values.yaml

resource "helm_release" "grafana" {
 name             = "grafana"
 create_namespace = true
 namespace        = "grafana"
 repository       = "https://grafana.github.io/helm-charts"
 chart            = "grafana"

 set {
   name  = "ingress.enabled"
   value = "true"
 }
 set_list {
   name  = "ingress.hosts"
   value = ["example.com"]
 }
 set {
   name  = "ingress.ingressClassName"
   value = "nginx"
 }
 set {
   name  = "ingress.tls"
   value = "true"
 }
}

Examples

• helm install --set persistence.enabled=true grafana grafana/grafana
• helm install --set persistence.enabled=true grafana grafana/grafana --set ingress.enabled=true

• helm install mygrafana grafana/grafana
• Deprecated: helm install MY GRAFANA NAME stable/grafana
• helm upgrade mygrafana stable/grafana --reuse-values --set replicas=2

helm install grafana grafana/grafana  –namespace grafana   –set persistence.enabled=true  –set adminPassword=’EKS!sAWSome’ –set datasources.”datasources\.yaml”.apiVersion=1   –set 
datasources.”datasources\.yaml”.datasources[0].name=Prometheus  –set datasources.”datasources\.yaml”.datasources[0].type=prometheus    –set datasources.”datasources\.yaml”.datasources[0].url=http://prometheus- server.prometheus.svc.cluster.local     –set datasources.”datasources\.yaml”.datasources[0].access=proxy     –set datasources.”datasources\.yaml”.datasources[0].isDefault=true 

helm install grafana grafana/grafana \
    --namespace grafana \
    --set persistence.storageClassName="gp2" \
    --set persistence.enabled=true \
    --set adminPassword='EKS!sAWSome' \
    --values ${HOME}/environment/grafana/grafana.yaml \
    --set service.type=LoadBalancer
https://www.eksworkshop.com/intermediate/240_monitoring/deploy-grafana/

helm upgrade --install --set port=8888 grafana grafana/grafana

Errors

• json: cannot unmarshal bool into Go struct field IngressSpec.spec.tls of type v1.IngressTLS
• remote error: tls: unrecognized name

Related

• helm get values grafana --all
• helm uninstall grafana
• minikube addons enable ingress
• helm_release
• k logs -n grafana grafana
• /etc/grafana/grafana.ini
• kubectl get secret --namespace default grafana -o jsonpath="{.data.admin-password}" | base64 --decode ; echo

See also

• helm install grafana, values, ingress.hosts, ingress.tls, apiVersion: integreatly.org/v1alpha1
• grafana.ini, grafana-config configMap, grafana-datasources configMap, grafana-dashboards configMap, GF, auth.anonymous, auth.generic_oauth

https://techblogs.42gears.com/deploying-prometheus-and-grafana-using-helm-in-kubernetes/