docs: use ollama with openrag (#380)
* initial-content * initial-content * clarify-server-language * rec-nomic-text-embeddings * remove-page-make-single-partial * Apply suggestions from code review Co-authored-by: April I. Murphy <36110273+aimurphy@users.noreply.github.com> * ollama-partial-summary-and-steps * add-space --------- Co-authored-by: April I. Murphy <36110273+aimurphy@users.noreply.github.com>
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docs/docs/_partial-ollama.mdx
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docs/docs/_partial-ollama.mdx
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import Icon from "@site/src/components/icon/icon";
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Using Ollama for your OpenRAG language model provider offers greater flexibility and configuration, but can also be overwhelming to start.
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These recommendations are a reasonable starting point for users with at least one GPU and experience running LLMs locally.
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For best performance, OpenRAG recommends OpenAI's `gpt-oss:20b` language model. However, this model uses 16GB of RAM, so consider using Ollama Cloud or running Ollama on a remote machine.
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For generating embeddings, OpenRAG recommends the [`nomic-embed-text`](https://ollama.com/library/nomic-embed-text) embedding model, which provides high-quality embeddings optimized for retrieval tasks.
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To run models in [**Ollama Cloud**](https://docs.ollama.com/cloud), follow these steps:
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1. Sign in to Ollama Cloud.
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In a terminal, enter `ollama signin` to connect your local environment with Ollama Cloud.
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2. To run the model, in Ollama, select the `gpt-oss:20b-cloud` model, or run `ollama run gpt-oss:20b-cloud` in a terminal.
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Ollama Cloud models are run at the same URL as your local Ollama server at `http://localhost:11434`, and automatically offloaded to Ollama's cloud service.
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3. Connect OpenRAG to the same local Ollama server as you would for local models in onboarding, using the default address of `http://localhost:11434`.
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4. In the **Language model** field, select the `gpt-oss:20b-cloud` model.
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<br></br>
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To run models on a **remote Ollama server**, follow these steps:
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1. Ensure your remote Ollama server is accessible from your OpenRAG instance.
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2. In the **Ollama Base URL** field, enter your remote Ollama server's base URL, such as `http://your-remote-server:11434`.
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OpenRAG connects to the remote Ollama server and populates the lists with the server's available models.
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3. Select your **Embedding model** and **Language model** from the available options.
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import Icon from "@site/src/components/icon/icon";
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import Tabs from '@theme/Tabs';
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import TabItem from '@theme/TabItem';
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import PartialOllama from '@site/docs/_partial-ollama.mdx';
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## Application onboarding
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:::tip
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Ollama is not included with OpenRAG. To install Ollama, see the [Ollama documentation](https://docs.ollama.com/).
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:::
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1. Enter your Ollama server's base URL address.
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1. To connect to an Ollama server running on your local machine, enter your Ollama server's base URL address.
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The default Ollama server address is `http://localhost:11434`.
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OpenRAG automatically transforms `localhost` to access services outside of the container, and sends a test connection to your Ollama server to confirm connectivity.
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2. Under **Advanced settings**, select your **Language Model** from the models available on your Ollama server.
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OpenRAG connects to the Ollama server and populates the model lists with the server's available models.
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2. Select the **Embedding Model** and **Language Model** your Ollama server is running.
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<details closed>
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<summary>Ollama model selection and external server configuration</summary>
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<PartialOllama />
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</details>
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3. Click **Complete**.
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4. In the second onboarding panel, select your **Embedding Model** from the models available on your Ollama server.
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5. To complete the onboarding tasks, click **What is OpenRAG**, and then click **Add a Document**.
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Alternatively, click <Icon name="ArrowRight" aria-hidden="true"/> **Skip overview**.
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6. Continue with the [Quickstart](/quickstart).
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4. To complete the onboarding tasks, click **What is OpenRAG**, and then click **Add a Document**.
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5. Continue with the [Quickstart](/quickstart).
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</TabItem>
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</Tabs>
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