README.md

kustomize-update-image-tag

GitHub Action to update Kustomize image tag, in different environments, by name.

Inputs

imageName

Required The name of the image to update.

newImageTag

Required The new tag to update to.

environment

Optional The name of the environment to update. Default "dev".

defaultFolder

Optional The default folder to find kustomize environment folders. Default "./kustomize".

defaultFileExtension

Optional The default file extension for kustomize files. Default ".yaml".

Example usage

name: Update Kustomize Image Tag
on:
  push:
    branches-ignore:
      - '**'
    tags:
      - 'v*.*.*'
jobs:
  update-image-tag:
  runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v2
      - uses: efio-dk/kustomize-update-image-tag@v1
        with:
          imageName: 'test-image'
          newImageTag: '1234'
          environment: 'dev' # (optional, default is "dev")
          defaultFolder: './kustomize' # (optional, default is "./kustomize")
          defaultFileExtension: '.yaml' # (optional, default is ".yaml")

Example for Kustomize dev environment

bases:
- ...
patches:
- ...

images:
- name: test-image
  newName: hello-world
  newTag: nanoserver-sac2016