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## Summary
Add support for self-hosted draw.io instances via build-time configuration.
## Problem
In some corporate environments, `embed.diagrams.net` is blocked by network policies.
Users cannot use the application without access to the default draw.io embed URL.
## Solution
- Add `NEXT_PUBLIC_DRAWIO_BASE_URL` environment variable support
- Pass the `baseUrl` prop to the `DrawIoEmbed` component
- Configure Dockerfile to accept build-time argument for the draw.io URL
## Usage
```yaml
# docker-compose.yaml
services:
drawio:
image: jgraph/drawio:latest
ports:
- "8080:8080"
next-ai-draw-io:
build:
context: .
args:
- NEXT_PUBLIC_DRAWIO_BASE_URL=http://drawio:8080
```
Or build directly:
```bash
docker build --build-arg NEXT_PUBLIC_DRAWIO_BASE_URL=http://localhost:8080 -t next-ai-draw-io .
```
**Note:** This is a build-time configuration. To change the draw.io URL, you need to rebuild the Docker image.
58 lines
1.4 KiB
Markdown
58 lines
1.4 KiB
Markdown
# Self-Hosted Draw.io Configuration
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In some corporate environments, `embed.diagrams.net` is blocked by network policies. This guide explains how to use a self-hosted draw.io instance with Next AI Draw.io.
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## Configuration
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Set the `NEXT_PUBLIC_DRAWIO_BASE_URL` environment variable to point to your self-hosted draw.io instance. This is a **build-time** configuration, meaning you need to rebuild the Docker image to change the URL.
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## Docker Build
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```bash
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# Build with custom draw.io URL
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docker build --build-arg NEXT_PUBLIC_DRAWIO_BASE_URL=http://your-drawio-server:8080 -t next-ai-draw-io .
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# Run the custom build
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docker run -d -p 3000:3000 --env-file .env next-ai-draw-io
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```
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## Docker Compose
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```yaml
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services:
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drawio:
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image: jgraph/drawio:latest
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ports:
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- "8080:8080"
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next-ai-draw-io:
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build:
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context: .
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args:
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- NEXT_PUBLIC_DRAWIO_BASE_URL=http://drawio:8080
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ports:
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- "3000:3000"
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env_file:
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- .env
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```
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## Running Draw.io Locally
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You can run the official draw.io Docker image:
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```bash
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docker run -d -p 8080:8080 jgraph/drawio:latest
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```
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Then build Next AI Draw.io with:
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```bash
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docker build --build-arg NEXT_PUBLIC_DRAWIO_BASE_URL=http://localhost:8080 -t next-ai-draw-io .
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```
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## Notes
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- The default draw.io URL is `https://embed.diagrams.net`
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- Changes to `NEXT_PUBLIC_DRAWIO_BASE_URL` require rebuilding the Docker image
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- For local development, you can set this in `.env.local`
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