# Docker

## podman-compose
### API

```bash
podman-compose -f room_cal/docker/compose.yaml up -d
```

### Calc only

```bash
podman-compose -f room_cal/docker/compose.yaml up -d calc
```

### Build

```bash
podman-compose -f room_cal/docker/compose.yaml build
```

## podman
### Build

```bash
podman build -f Dockerfile --network host -t $IMG_NAME ..
```

### API

```bash
podman run --rm -it -p 8000:8000 -v ./config:/config $IMG_NAME
```

With healthcheck:

```bash
podman run --rm -it -p 8000:8000 -v ./config:/config \
  --health-cmd "curl -sf http://localhost:8000/health" \
  --health-interval 30s --health-timeout 10s \
  --health-retries 3 --health-start-period 60s \
  $IMG_NAME
```

### Calc (standalone fee/tax calculator)

```bash
podman run --rm -it -p 8000:8000 -v ./config:/config $IMG_NAME /entrypoint.sh calc
```

Serves only the `/calc/*` endpoints and the `calc.html` UI at `/`. No Store, CalDAV, or service-API credentials needed — only the `services` and `global.taxes` sections of `config.json` are read.

Placing a `uvicorn_log.json` in `./config` overrides the default log config

## Environment variables

### Common

| Variable | Default | Notes |
|----------|---------|-------|
| `ROOM_CAL_DATA_HOME` | `/config` | Config and credential root |

### API service

Default entrypoint. Variable defaults are baked in; override with environment variables if needed

| Variable | Default | Notes |
|----------|---------|-------|
| `API_HOST` | `0.0.0.0` | Uvicorn bind address |
| `API_PORT` | `8000` | Uvicorn bind port |
| `LOG_LEVEL` | `info` | Uvicorn log level |
| `AUTH_DISABLED` | *(unset)* | Set to `1` to bypass OIDC |
| `OIDC_ISSUER` | *(unset)* | OIDC provider base URL |
| `OIDC_CLIENT_ID` | *(unset)* | OIDC client ID |
| `OIDC_CLIENT_SECRET` | *(unset)* | OIDC client secret |
| `APP_BASE_URL` | `http://localhost:8000` | Public base URL; sets the OIDC redirect URI and cookie `Secure` flag |
| `SESSION_SECRET` | random per restart | Set this to a static value to preserve sessions between runs |
| `DISABLE_PERIODIC` | *(unset)* | Set to `1` to skip credential probes and all periodic syncs (reservations, prices) in the health loop |

### Calc service

Pass `calc` as the first argument to `entrypoint.sh`. Uses the same `API_HOST`, `API_PORT`, and `LOG_LEVEL` variables as the API service. Only `services` and `global.taxes` are read from `config.json` — no store, auth, or service-API config required.