name: Helm Template Validation
on: [push, pull_request]
jobs:
chart-lint:
runs-on: ubuntu-latest
steps:
- uses: actions/checkout@v2
- name: Fetch history
run: git fetch --prune --unshallow
- name: Run chart-testing (lint)
id: lint
uses: helm/chart-testing-action@v1.0.0-rc.1
with:
config: .github/ct-lint.yaml
command: lint
- name: Create kind cluster
uses: helm/kind-action@v1.0.0-alpha.3
# Only build a kind cluster if there are chart changes to test.
if: steps.lint.outputs.changed == 'true'
- name: Run chart-testing (install)
uses: helm/chart-testing-action@v1.0.0-rc.1
with:
config: .github/ct-install.yaml
command: install
3. Build helm chart
# helm package <chartname>/*
helm package amundsen/*
helm package spark-shuffle-service/*
# Successfully packaged chart and saved it to: ./amundsen-1.0.0.tgz
# Successfully packaged chart and saved it to: ./spark-shuffle-0.1.0.tgz
Create the Helm chart repository index
A repository is characterized primarily by the presence of a special file called index.yaml that has a list of all of the packages supplied by the repository, together with metadata that allows retrieving and verifying those packages.
helm repo index --url https://duyet.github.io/charts .
apiVersion: v1
entries:
amundsen:
- apiVersion: v1
created: "2020-08-28T15:52:17.747491+07:00"
dependencies:
- condition: elasticsearch.enabled
name: elasticsearch
repository: https://kubernetes-charts.storage.googleapis.com/
version: 1.32.5
description: Amundsen is a metadata driven application for improving the productivity
of data analysts, data scientists and engineers when interacting with data.
digest: 92a30cb7c9e6523d277464eb381d0c96de5e496416270735283ba0a150a8c924
home: https://github.com/lyft/amundsen
icon: https://github.com/lyft/amundsen/blob/master/docs/img/logos/amundsen_logo_on_light.svg
keywords:
- metadata
- data
- amundsen
maintainers:
- email: me@duyet.net
name: Duyet Le
name: amundsen
sources:
- https://github.com/lyft/amundsen
- https://github.com/duyet/charts/amundsen
urls:
- https://duyet.github.io/charts/amundsen-1.0.0.tgz
version: 1.0.0
- apiVersion: v1
created: "2020-08-28T15:52:17.754643+07:00"
dependencies:
- condition: elasticsearch.enabled
name: elasticsearch
repository: https://kubernetes-charts.storage.googleapis.com/
version: 1.32.5
description: Amundsen is a metadata driven application for improving the productivity
of data analysts, data scientists and engineers when interacting with data.
digest: b0cfdb0a9add154134299c72da8ff005da5686f6181b869820e046aafd8ef58e
home: https://github.com/lyft/amundsen
icon: https://github.com/lyft/amundsen/blob/master/docs/img/logos/amundsen_logo_on_light.svg
keywords:
- metadata
- data
- amundsen
maintainers:
- email: me@duyet.net
name: Duyet Le
name: amundsen
sources:
- https://github.com/lyft/amundsen
- https://github.com/duyet/charts/amundsen
urls:
- https://duyet.github.io/charts/.dist/amundsen-1.0.0.tgz
version: 1.0.0
spark-shuffle:
- apiVersion: v1
appVersion: "1.0"
created: "2020-08-28T15:52:17.748015+07:00"
description: A Helm chart to deploy Spark shuffle service deamon set for Kubernetes
digest: 1da1d6b7f6121f2aefba4073974df472b2ce337433edd79a7cf2a1d799dee618
home: https://github.com/duyet/charts/tree/master/spark-shuffle-service
maintainers:
- email: me@duyet.net
name: duyet
url: https://github.com/duyet/
name: spark-shuffle
urls:
- https://duyet.github.io/charts/spark-shuffle-0.1.0.tgz
version: 0.1.0
generated: "2020-08-28T15:52:17.741837+07:00"
Automated to scan and build helm in subfolders:
build.sh
#!/bin/bash
set -x
for chart in ./*; do
if [ -f "$chart/Chart.yaml" ]; then
helm package $chart
fi
done
helm repo index --url https://duyet.github.io/charts .
4. Public helm chart
You can commit the helm package to the master branch, then public all content by Github pages.
5. Github Workflows Action for build and publish
name: Publish helm packages
on:
push:
branches:
- release
jobs:
chart-lint-and-build:
runs-on: ubuntu-latest
steps:
- uses: actions/checkout@v2
- name: Fetch history
run: git fetch --prune --unshallow
- name: Run chart-testing (lint)
id: lint
uses: helm/chart-testing-action@v1.0.0-rc.1
with:
config: .github/ct-lint.yaml
command: lint
- name: Create kind cluster
uses: helm/kind-action@v1.0.0-alpha.3
# Only build a kind cluster if there are chart changes to test.
if: steps.lint.outputs.changed == 'true'
- name: Run chart-testing (install)
uses: helm/chart-testing-action@v1.0.0-rc.1
with:
config: .github/ct-install.yaml
command: install
- name: Helm build packages
run: ./build.sh
6. Configure helm client for testing
$ helm repo add duyet https://duyet.github.io/charts/
# “duyet” has been added to your repositories
Test the Helm chart repository
$ helm search commento
NAME CHART VERSION APP VERSION DESCRIPTION
[…]
duyet/commento 0.1.0 1.0 A Helm chart for Kubernetes
[…]
