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How to Self-Host an Open-Source Model

For many cases, either Gobi will have a built-in provider or the API you use will be OpenAI-compatible, in which case you can use the “openai” provider and change the “baseUrl” to point to the server. However, if neither of these are the case, you will need to wire up a new LLM object.

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How to Set Up Authentication

Basic authentication can be done with any provider using the apiKey field:
  • YAML
  • JSON
config.yaml 
models:
  - name: Ollama
    provider: ollama
    model: llama2-7b
    apiKey: <YOUR_CUSTOM_OLLAMA_SERVER_API_KEY>
config.json 
{
  "models": [
    {
      "title": "Ollama",
      "provider": "ollama",
      "model": "llama2-7b",
      "apiKey": "<YOUR_CUSTOM_OLLAMA_SERVER_API_KEY>"
    }
  ]
}
This translates to the header "Authorization": "Bearer xxx". If you need to send custom headers for authentication, you may use the requestOptions.headers property like in this example with Ollama:
  • YAML
  • JSON
config.yaml 
models:
  - name: Ollama
    provider: ollama
    model: llama2-7b
    requestOptions:
      headers:
        X-Auth-Token: xxx
config.json 
{
  "models": [
    {
      "title": "Ollama",
      "provider": "ollama",
      "model": "llama2-7b",
      "requestOptions": { "headers": { "X-Auth-Token": "xxx" } }
    }
  ]
}
Similarly if your model requires a Certificate for authentication, you may use the requestOptions.clientCertificate property like in the example below:
  • YAML
  • JSON
config.yaml 
models:
  - name: Ollama
    provider: ollama
    model: llama2-7b
    requestOptions:
      clientCertificate:
        cert: C:\tempollama.pem
        key: C:\tempollama.key
        passphrase: c0nt!nu3
config.json 
{
  "models": [
    {
      "title": "Ollama",
      "provider": "ollama",
      "model": "llama2-7b",
      "requestOptions": {
        "clientCertificate": {
          "cert": "C:\\tempollama.pem",
          "key": "C:\\tempollama.key",
          "passphrase": "c0nt!nu3"
        }
      }
    }
  ]
}