Welcome to the OpenCloud Helm Charts repository! This repository is intended as a community-driven space for developing and maintaining Helm charts for deploying OpenCloud on Kubernetes.
This repository is created to welcome contributions from the community. It does not contain official charts from OpenCloud GmbH and is not officially supported by OpenCloud GmbH. Instead, these charts are maintained by the open-source community.
OpenCloud is a cloud collaboration platform that provides file sync and share, document collaboration, and more. This Helm chart deploys OpenCloud with Keycloak for authentication, MinIO for object storage, and multiple options for document editing including Collabora and OnlyOffice.
Join our Matrix chat for discussions about OpenCloud Helm Charts:
For general OpenCloud discussions:
We encourage contributions from the community! This repository follows a community-driven development model with defined roles and responsibilities.
For detailed contribution guidelines, please see our CONTRIBUTING.md document.
This includes:
- How to submit contributions
- Our community governance model
- How to become a reviewer or maintainer
The current maintainers and reviewers are listed in MAINTAINERS.md.
- Kubernetes 1.19+
- Helm 3.2.0+
- PV provisioner support in the underlying infrastructure (if persistence is enabled)
- External ingress controller (e.g., Cilium Gateway API) for routing traffic to the services
Important: These Helm charts are currently at version 0.x.x, which according to Semantic Versioning 2.0 means:
- The charts are still under heavy development
- Breaking changes may occur at any time
- The public API should not be considered stable
- Use with caution in production environments
We recommend pinning to specific chart versions and thoroughly testing updates before applying them.
This repository contains the following charts:
The complete OpenCloud deployment with all components for production use:
- Full microservices architecture
- Keycloak for authentication
- MinIO for object storage
- Document editing with Collabora and/or OnlyOffice
- Full Gateway API integration
View Production Chart Documentation
Architecture: Pod-per-service
- Every single service in its own pod
- Full Gateway API integration
- NATS service discovery required
- Keycloak for authentication
- MinIO for object storage
- Integrated LDAP
- Document editing with Collabora and/or OnlyOffice
- Slightly higher resource usage due to microservices pod overhead
- See architectural warnings
A lightweight single-container deployment for development and testing:
- Simplified deployment (single Docker container)
- Minimal resource requirements
- Quick setup for testing
View Development Chart Documentation
This project is licensed under the AGPLv3 licence. See the LICENSE file for more details.
This repository is community-maintained and not officially supported by OpenCloud GmbH. Use at your own risk, and feel free to contribute to improve the project!