docs: document VITE_API_BASE_URL and VITE_BASE_URL runtime configuration
- Add VITE_BASE_URL to frame-cms environment in docker-compose.yml (default /) - Add inline comments explaining both CMS env vars - Expand README with a runtime environment variables table and a subpath deployment example (e.g. serving CMS at /admin)
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40
README.md
40
README.md
@@ -33,12 +33,6 @@ Edit `backend.env` and at minimum set:
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| `FRONTEND_BASE_URL` | Same URL (used in email links) |
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| `SMTP_*` | Optional — needed for email verification |
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`VITE_API_BASE_URL` for frame-cms defaults to `http://localhost:8080`. Override it in `docker-compose.yml` or via env:
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```bash
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VITE_API_BASE_URL=https://api.example.com docker compose up -d
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```
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### 3. Pull images and start
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```bash
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@@ -51,13 +45,41 @@ Services will be available at:
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- **CMS:** http://localhost:3000
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- **API:** http://localhost:8080
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Ports can be overridden via environment variables before `docker compose up`:
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---
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## Runtime environment variables
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Both CMS variables are injected at container startup — **no image rebuild needed**.
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### frame-cms
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| Variable | Default | Description |
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|---|---|---|
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| `VITE_API_BASE_URL` | `http://localhost:8080` | URL of the backend API as seen by the browser |
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| `VITE_BASE_URL` | `/` | Base path where the CMS is served |
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| `CMS_PORT` | `3000` | Host port for the CMS container |
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### frame-backend
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| Variable | Default | Description |
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|---|---|---|
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| `BACKEND_PORT` | `8080` | Host port for the backend container |
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### Subpath deployment example
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To serve the CMS at `https://frame.example.com/admin` and the API at `https://frame.example.com/api`:
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```bash
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BACKEND_PORT=9090 CMS_PORT=4000 docker compose up -d
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# .env
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VITE_API_BASE_URL=https://frame.example.com/api
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VITE_BASE_URL=/admin
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```
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### 4. Create an admin user (first time only)
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Then in your reverse proxy, strip `/api` before forwarding to the backend.
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---
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## Create an admin user (first time only)
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If SMTP is not configured, email verification won't work — you'll need to manually verify the user in the DB:
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