A Helm chart to deploy Guestbook three tier web application.

A Helm chart to deploy Guestbook three tier web application.

guestbook: an example chart for educational purpose.

This chart provides example of some of the important features of Helm.

The chart installs a guestbook application.

Installing Helm v3

From Helm v3 releases.

Or, some of Helm v3 Latest Release on Aliyun OSS:

Installing the Chart

Add the repository to your local environment:

To install the chart with release name of guestbook:

$ helm install guestbook apphub/guestbook


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

Parameter Description Default
image.repository Image repository resouer/guestbook
image.tag Image tag v1
image.pullPolicy Image pull policy Always
service.type Service type LoadBalancer
service.port Service port 3000
redis.slaveEnabled Redis slave enabled true
redis.port Redis port 6379

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

$ helm install guestbook apphub/guestbook --set service.type=NodePort

If you are using minikube:

$ minikube service guestbook

Use Kustomize to configure the application


Uninstalling the Chart

To completely uninstall/delete the guestbook deployment:

$ helm uninstall guestbook

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

  • 安装

    Add repository

    helm repo add apphub

    Install chart

    helm install apphub/guestbook --version 0.2.0
  • Chart 版本

  • App 版本

  • 主页