kustomize-helm-transformer

HelmValuesTransformer is a Kustomize Plugin to transform values in HelmRelease CustomResource. It helps to manage a lot of HelmRelease's value in single transformer file.
Please take a look at the example

Documents

• Quick Start
• Contribution
• CI Pipeline

Support

• kustomize v4.2.0
• go 1.16.15

Features

1. Replaced values of HelmRelease CustomResource using inline path
2. Replaced Chart Source of HelmRelease CustomResource

Example

Source HelmRelease

apiVersion: helm.fluxcd.io/v1
kind: HelmRelease
metadata:
  name: prometheus
spec:
  chart:
    repository: https://prometheus-community.github.io/helm-charts
    name: kube-prometheus-stack
    version: 14.5.0
    type: helmrepo
  releaseName: prometheus
  targetNamespace: lma
  values:
    conf:
      ceph:
        admin_keyring: TO_BE_FIXED
        enabled: false

Transformer Configuration

apiVersion: openinfradev.github.com/v1
kind: HelmValuesTransformer
metadata:
  name: site
global:
  docker_registry: registry.cicd.stg.taco
charts:
  - name: prometheus
    source: 
      repository: [email protected]:helm/charts
      version: master
      name: charts/stable/prometheus-operator
      type: git
    override:
      conf.ceph.admin_keyring: abcde
      conf.ceph.enabled: true

Result

apiVersion: helm.fluxcd.io/v1
kind: HelmRelease
metadata:
  name: prometheus
spec:
  chart:
    repository: [email protected]:helm/charts
    version: master
    name: charts/stable/prometheus-operator
    type: git
  releaseName: prometheus
  targetNamespace: lma
  values:
    conf:
      ceph:
        admin_keyring: abcde
        enabled: true