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Aleksei SviridkinandClaude 90861109aa fix(templates)!: deprecate initContainers in favor of extraInitContainers

BREAKING CHANGE: The 'initContainers' parameter is now deprecated in favor
of 'extraInitContainers' for naming consistency with 'extraContainers'.
Both parameters will work until 2030 for backward compatibility.

The previous implementation used '.Values.initContainers' in the template
but 'extraInitContainers' was defined in values.yaml, causing the feature
to be completely non-functional.

Changes:
- Fix extraInitContainers not working (was referencing wrong parameter)
- Add deprecated 'initContainers' parameter to values.yaml with @deprecated tag
- Update deployment.yaml to support both parameters with OR logic
- Add TODO comment to remove initContainers support after 2030
- Create NOTES.txt with:
  - Deprecation warning when using initContainers
  - Post-installation instructions for accessing Jellyfin
  - Persistence status information
  - Links to documentation
- Improve extraInitContainers documentation with usage example
- Bump chart version 2.5.0 -> 3.0.0 (major due to deprecation)
- Add comprehensive changelog to artifacthub.io/changes

Migration guide:
  Old: initContainers: [...]
  New: extraInitContainers: [...]

The old parameter will continue to work but users will see a deprecation
warning in NOTES.txt after installation.

Follows best practices from community charts (Prometheus, Elastic, etc.)
where 'extra*' prefix indicates user-provided extension points.

Co-Authored-By: Claude <noreply@anthropic.com>
Signed-off-by: Aleksei Sviridkin <f@lex.la>

90861109aa · 2025-11-06 00:51:45 +03:00

112 Commits

.github

Update actions/checkout action to v5 (#74 )

2025-10-19 21:29:20 -06:00

charts/jellyfin

fix(templates)!: deprecate initContainers in favor of extraInitContainers

2025-11-06 00:51:45 +03:00

.gitignore

Initial commit (#2 )

2024-05-20 17:24:10 -06:00

LICENSE

Create LICENSE (#3 )

2024-05-20 17:23:21 -06:00

README.md

Correct directory name in README (#78 )

2025-10-19 21:28:14 -06:00

README.md

Jellyfin Helm Charts Repository

This repository contains Helm charts for the jellyfin project.

Repository Structure

Each Helm chart is stored in its own directory. Each chart follows the standard Helm chart structure:

jellyfin-helm/
├── jellyfin/
│   ├── Chart.yaml
│   ├── values.yaml
│   ├── templates/
│   └── ...
├── chart2/
│   ├── Chart.yaml
│   ├── values.yaml
│   ├── templates/
│   └── ...
└── ...

Chart.yaml: Contains metadata about the chart (name, version, app version, etc.).
values.yaml: Default configuration values for the chart.
templates/: The Kubernetes resource templates (YAML files) that Helm uses to deploy the chart.

How to Use the Charts

1. Add this Repository

To use the charts in this repository, first add the repository to Helm:

helm repo add jellyfin https://jellyfin.github.io/jellyfin-helm
helm repo update

2. Install a Chart

To install a chart from this repository, use the following command:

helm install <release-name> jellyfin/<chart-name>

3. Customize Installation

You can customize the installation by passing in custom values via the --set flag or by using a values.yaml file:

helm install <release-name> jellyfin/<chart-name> --set key=value

helm install <release-name> jellyfin/<chart-name> -f custom-values.yaml

Contributing

Feel free to contribute to this repository by:

Submitting new charts.
Fixing bugs or issues.
Improving documentation.

To contribute, fork this repository, create a new branch, and submit a pull request with your changes.

License

This repository is licensed under the MIT License. See the LICENSE file for more details.