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Pastures supports two AI model options for diagnostics: the hosted Rancher Oracle service and BYO (Bring Your Own) model via any OpenAI-compatible endpoint.

Comparison

Rancher Oracle

Oracle is a hosted RAG (Retrieval-Augmented Generation) service that searches a curated corpus of 48,000+ real issue resolutions from K3s, Rancher, RKE2, Longhorn, Harvester, and other SUSE/Rancher projects. Diagnostics include direct links to the GitHub issues that informed the fix.

Set up Oracle

Get an API key and connect to Oracle

BYO Model

Point Pastures at any OpenAI-compatible API endpoint. Supported providers include OpenAI, Anthropic, Ollama, Azure OpenAI, and any custom endpoint that implements the OpenAI chat completions API.

Set up BYO model

Configure your own model endpoint
BYO mode provides AI diagnostics using your chosen model’s general knowledge. It does not include source citations from the Rancher ecosystem or cross-cluster fleet correlation — those features require the Oracle corpus.

Demo mode

Not ready to configure a model? Enable demo mode to explore AI diagnostics with synthetic responses, including mock source citations.