Theia Cloud Helm Charts

This repository contains the helm charts for Theia Cloud.

There are three charts:

• theia-cloud-base installs cluster wide resources that may be used by multiple Theia Cloud installations
• theia-cloud-crds installs the custom resource definitions
• theia-cloud installs Theia Cloud itself and depends on theia-cloud-base and theia-cloud-cds

Versioning

The chart version should get updated on every change/commit/PR.\ However only changed charts should get an increased version, e.g. when a commit changes the theia-cloud chart, only this chart version has to be increased.\ See below for more information:

# Releases
# follow semantic versioning (starting with release 0.9.0)
version: 1.0.0

# Pre-Releases
# append -next.X to the next version. X should be increased on every change/commit/PR
version: 1.0.0-next.0
version: 1.0.0-next.1

The appVersion is pointing to the <version>-next tag this means that the images consumed are bound to change, when a new pre-release of that component is published.

Therefore, you should only use full releases for deployments, as the next tag might change at any time. If you still want to use a next version you should pin the used images to a specific version (<version>-next.<commitSHA>).

Release a new version

New release every three months.

Provide a commit where the next parts are removed from the version and the appVersion fields of ALL charts. Also set the images used in charts to the version of the release. The release should be done after the main repository provided a release and the docker images were pushed.

With next change after a release needs the version number should be bumped and -next.0/-next should be added to the version/appVersion fields. Furthermore, the new version, together with a release estimation date, should be added to the changelog.

How to generate Chart READMEs

docker pull jnorwood/helm-docs:latest && docker run --rm --volume "$(pwd)/charts:/helm-docs" -u $(id -u) jnorwood/helm-docs:latest