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43 lines
No EOL
1.5 KiB
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---
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title: "Environment Variables"
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description: "Configure Presenton using environment variables."
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---
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Presenton can be customized and secured using environment variables. Below are the key variables you can set when running the app:
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- **`CAN_CHANGE_KEYS`**\
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Controls whether users can modify API keys through the app interface.\
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Set to `"false"` to keep keys hidden and unchangeable, or `"true"` to allow changes.\
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_Example:_ `CAN_CHANGE_KEYS="false"`
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- **`LLM`**\
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Select which Large Language Model provider Presenton should use.\
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Supported values: `"openai"`, `"google"`, `"ollama"`.\
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_Example:_ `LLM="openai"`
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- **`OPENAI_API_KEY`**\
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Your OpenAI API key. Required if `LLM` is set to `"openai"`.\
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_Example:_ `OPENAI_API_KEY="sk-xxxxxxxxxxxxxxxx"`
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- **`GOOGLE_API_KEY`**\
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Your Google API key. Required if `LLM` is set to `"google"`.\
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_Example:_ `GOOGLE_API_KEY="AIzaSyXXXXXXXXXXXX"`
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- **`OLLAMA_MODEL`**\
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The Ollama model name to use. Required if `LLM` is set to `"ollama"`.\
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_Example:_ `OLLAMA_MODEL="llama3.2:3b"`
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- **`PEXELS_API_KEY`**\
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API key for the Pexels image service. Optional but recommended when using Ollama models to enhance image search.\
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_Example:_ `PEXELS_API_KEY="vzXXXXXXXXXXXXXX"`
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### Example: Running Presenton with Environment Variables
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```bash
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docker run -it --name presenton -p 5000:80 \
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-e LLM="openai" \
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-e OPENAI_API_KEY="your_openai_api_key" \
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-e CAN_CHANGE_KEYS="false" \
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-v "./user_data:/app/user_data" \
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ghcr.io/presenton/presenton:v0.3.0-beta
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``` |