⚠️ Repo Archive Notice

As of Nov 13, 2020, charts in this repo will no longer be updated. For more information, see the Helm Charts Deprecation and Archive Notice, and Update.

Cerebro

Cerebro is an open source (MIT License) elasticsearch web admin tool built using Scala, Play Framework, AngularJS and Bootstrap.

DEPRECATION NOTICE

This chart is deprecated and no longer supported.

Introduction

This chart deploys Cerebro to your cluster via a Deployment and Service. Optionally you can also enable ingress. Optionally you can use cerebro provided auth by uploading a Secret with the needed env vars (don't forget to set AUTH_TYPE).

Prerequisites

• Kubernetes 1.9+

Installing the Chart

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

$ helm install --name my-release stable/cerebro

After a few seconds, you should see service statuses being written to the configured output.

Tip: List all releases using helm list

Uninstalling the Chart

To uninstall/delete the my-release deployment:

$ helm delete my-release

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

Configuration

The following table lists the configurable parameters of the cerebro chart and their default values.

Parameter	Description	Default
replicaCount	Number of replicas	1
image.repository	The image to run	lmenezes/cerebro
image.tag	The image tag to pull	0.9.2
image.pullPolicy	Image pull policy	IfNotPresent
image.pullSecrets	Specify image pull secrets	nil (does not add image pull secrets to deployed pods)
init.image.repository	The image to run	docker.io/busybox
init.image.tag	The image tag to pull	musl
init.image.pullPolicy	Image pull policy	IfNotPresent
deployment.annotations	Annotations for deployment	{}
deployment.podAnnotations	Additional pod annotations	{}
deployment.labels	Additional labels for deployment	{}
deployment.podLabels	Additional pod labels	{}
deployment.livenessProbe.enabled	Enable livenessProbe	true
deployment.readinessProbe.enabled	Enable readinessProbe	true
service.type	Type of Service	ClusterIP
service.port	Port for kubernetes service	80
service.annotations	Annotations to add to the service	{}
service.labels	Labels to add to the service	{}
resources.requests.cpu	CPU resource requests
resources.limits.cpu	CPU resource limits
resources.requests.memory	Memory resource requests
resources.limits.memory	Memory resource limits
ingress	Settings for ingress	{}
ingress.labels	Labels to add to the ingress	{}
priorityClassName	priorityClassName	nil
nodeSelector	Settings for nodeselector	{}
tolerations	Settings for toleration	{}
affinity	Settings for affinity	{}
env	Map of env vars (key/value )	{}
envFromSecretRef	Reference to Secret with env vars
config.basePath	Application base path	/
config.restHistorySize	Rest request history size per user	50
config.hosts	A list of known hosts	[]
config.secret	Secret used to sign session cookies	(random alphanumeric 64 length string)
config.tlsVerify	Validate Elasticsearch cert	true
config.tlsCaCert	CA cert to use for cert validation	See values.yaml
securityContext	Security context for pod	See values.yaml
volumes	Volumes defintion	See values.yaml
volumeMounts	Volume mount defintion	See values.yaml

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

$ helm install --name my-release \
    stable/cerebro

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

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

Tip: You can use the default values.yaml