Metabase

Metabase is the easy, open source way for everyone in your company to ask questions and learn from data.

This chart was originally forked from the Helm Stable Repo (which has since been depreceated.)

TL;DR;

$ helm install stable/metabase

Introduction

This chart bootstraps a Metabase deployment on a Kubernetes cluster using the Helm package manager.

Prerequisites

• Kubernetes 1.4+ with Beta APIs enabled

Installing the Chart

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

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

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

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 Metabase chart and their default values.

Parameter	Description	Default
replicaCount	desired number of controller pods	1
podAnnotations	controller pods annotations	{}
podLabels	extra pods labels	{}
image.repository	controller container image repository	metabase/metabase
image.tag	controller container image tag	v0.36.3
image.pullPolicy	controller container image pull policy	IfNotPresent
fullnameOverride	String to fully override metabase.fullname template	null
listen.host	Listening on a specific network host	0.0.0.0
listen.port	Listening on a specific network port	3000
ssl.enabled	Enable SSL to run over HTTPS	false
ssl.port	SSL port	null
ssl.keyStore	The key store in JKS format	null
ssl.keyStorePassword	The password for key Store	null
database.type	Backend database type	h2
database.encryptionKey	Secret key for encrypt sensitive information into database	null
database.connectionURI	Database connection URI (alternative to the below settings)	null
database.host	Database host	null
database.port	Database port	null
database.dbname	Database name	null
database.username	Database username	null
database.password	Database password	null
database.existingSecret	Exising secret for database credentials	null
database.existingSecretUsernameKey	Username key for exising secret	null
database.existingSecretPasswordKey	Password key for exising secret	null
database.existingSecretConnectionURIKey	ConnectionURI key for exising secret	null
password.complexity	Complexity requirement for Metabase account's password	normal
password.length	Minimum length required for Metabase account's password	6
timeZone	Service time zone	UTC
emojiLogging	Get a funny emoji in service log	true
javaOpts	JVM options	null
pluginsDirectory	A directory with Metabase plugins	null
livenessProbe.initialDelaySeconds	Delay before liveness probe is initiated	120
livenessProbe.timeoutSeconds	When the probe times out	30
livenessProbe.failureThreshold	Minimum consecutive failures for the probe	6
readinessProbe.initialDelaySeconds	Delay before readiness probe is initiated	30
readinessProbe.timeoutSeconds	When the probe times out	3
readinessProbe.periodSeconds	How often to perform the probe	5
service.type	ClusterIP, NodePort, or LoadBalancer	ClusterIP
service.loadBalancerSourceRanges	Array of Source Ranges	null
service.externalPort	Service external port	80
service.internalPort	Service internal port, should be the same as listen.port	3000
service.nodePort	Service node port	null
service.annotations	Service annotations	{}
ingress.enabled	Enable ingress controller resource	false
ingress.hosts	Ingress resource hostnames	null
ingress.path	Ingress path	/
ingress.labels	Ingress labels configuration	null
ingress.annotations	Ingress annotations configuration	{}
ingress.tls	Ingress TLS configuration	null
log4jProperties	Custom log4j.properties file	null
resources	Server resource requests and limits	{}
nodeSelector	Node labels for pod assignment	{}
tolerations	Toleration labels for pod assignment	[]
affinity	Affinity settings for pod assignment	{}
jetty.maxThreads	Jetty max number of threads	null
jetty.minThreads	Jetty min number of threads	null
jetty.maxQueued	Jetty max queue size	null
jetty.maxIdleTime	Jetty max idle time	null
siteUrl	Base URL, useful for serving behind a reverse proxy	null
session.maxSessionAge	Session expiration defined in minutes	20160
session.sessionCookies	When browser is closed, user login session will expire	null

The above parameters map to the env variables defined in metabase. For more information please refer to the metabase documentations.

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

$ helm install --name my-release \
  --set timeZone=US/Pacific,password.complexity=strong,password.length=10 \
    stable/metabase

The above command sets the time zone to US/Pacific, strong user password complexity and minimum length at 10

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/metabase

Tip: You can use the default values.yaml