Add support for deploying Qdrant vector database and Ollama embedding
service as optional helm chart dependencies. Enables semantic search
capabilities for Nextcloud content with flexible deployment options.
Chart Dependencies:
- Add Qdrant v0.9.0 from qdrant/qdrant-helm (conditional)
- Add Ollama v1.33.0 from otwld/ollama-helm (conditional)
- Both dependencies only deploy when enabled
Configuration (values.yaml):
- vectorSync: Background sync settings (interval, workers, queue size)
- qdrant: Subchart config with persistence, resources, clustering
- ollama: Subchart config with model pull, persistence, resources
- Support for external Ollama via ollama.url (no subchart deployment)
- openai: Alternative embedding provider (OpenAI or compatible API)
Environment Variables (deployment.yaml):
- VECTOR_SYNC_* variables when vectorSync.enabled
- QDRANT_URL, QDRANT_COLLECTION when qdrant.enabled
- OLLAMA_BASE_URL, OLLAMA_EMBEDDING_MODEL when ollama enabled or URL set
- OPENAI_API_KEY when openai.enabled
Documentation:
- README: New "Vector Search & Semantic Capabilities" section
- README: Example 5 showing three deployment patterns
- NOTES.txt: Conditional guidance when vector features enabled
- Secret template for OpenAI API key management
All features disabled by default for backward compatibility.
Tested with helm template and helm lint.
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude <noreply@anthropic.com>
Chris Coutinho
e32c8f4aec