flagger/charts/grafana

Weave Cloud Grafana

Grafana v5 with Kubernetes dashboards and Prometheus and Weave Cloud data sources.

Installing the Chart

To install the chart with the release name my-release:

$ helm install stable/grafana --name my-release \
    --set service.type=NodePort \
    --set token=WEAVE-TOKEN \
    --set password=admin

The command deploys Grafana on the Kubernetes cluster in the default namespace. The configuration section lists the parameters that can be configured during installation.

Uninstalling the Chart

To uninstall/delete the my-release deployment:

$ helm delete --purge my-release

The command removes all the Kubernetes components associated with the chart and deletes the release.

Configuration

The following tables lists the configurable parameters of the Grafana chart and their default values.

Parameter	Description	Default
image.repository	Image repository	grafana/grafana
image.pullPolicy	Image pull policy	IfNotPresent
image.tag	Image tag	5.0.1
replicaCount	desired number of pods	1
resources	pod resources	none
tolerations	List of node taints to tolerate	[]
affinity	node/pod affinities	node
nodeSelector	node labels for pod assignment	{}
service.type	type of service	LoadBalancer
url	Prometheus URL, used when Weave token is empty	http://prometheus:9090
token	Weave Cloud token	none
user	Grafana admin username	admin
password	Grafana admin password	none

Specify each parameter using the --set key=value[,key=value] argument to helm install. For example,

$ helm install stable/grafana --name my-release \
  --set=token=WEAVE-TOKEN \
  --set password=admin

Alternatively, a YAML file that specifies the values for the above parameters can be provided while installing the chart. For example,

$ helm install stable/grafana --name my-release -f values.yaml

Tip

: You can use the default values.yaml