inst/helm-chart/README.md

In Bioconductor/BiocKubeInstall: Build R / Bioconductor package binaries using Kubernetes on a cloud service

README

INSTALL helm chart

Clone and install the helm chart to get going with the Bioc RedisParam on K8s.

Quickstart

Clone the repo

git clone https://github.com/mtmorgan/k8s-redis-bioc-example.git

Install the helm chart

helm install k8s-redis-bioc-example/helm-chart/

Get list of running helm charts

helm list <release name>

Get status of the installed chart

helm status <release name>

Stop the chart

helm delete <release name>

Requirements

1. Kubernetes cluster is running, i.e (either minikube on your local machine or a cluster in the cloud)

This should work

    ## minikube start
    kubectl cluster-info

1. Have helm installed!!

   brew install helm
   

Debug or dry run

Very useful options to check how the templates are forming,

--dry-run doesn't actually install the chart and run it.

helm install --dry-run k8s-redis-bioc-example/helm-chart/

--debug prints out the templates with the values.yaml embedded in them

helm install --dry-run --debug k8s-redis-bioc-example/helm-chart/

User Settings

Any setting in the values.yaml file of the helm chart, can be changed in two ways,

1. In the values.yaml file directly, where you can modify, for example, the Rstudio login password rstudioPassword or the number of workers you want to deploy workers.poolSize

   workers.poolSize: 5             # Number of workers in the cluster
   ...
   rstudioPassword: bioc         # RStudio password on manager
   

2. The other way is while deploying the helm chart,

   helm install k8s-redis-bioc-example/helm-chart/ \
       --set rstudioPassword=biocuser,workers.poolSize=10
   

Bioconductor/BiocKubeInstall documentation built on Jan. 26, 2023, 12:35 a.m.