Coolify

Coolify generates the domain and injects it, so there is nothing to configure by hand.

Steps

1. New Resource → Docker Compose.
2. Source: https://github.com/TorrenClou/deploy, branch main, compose path paas/coolify/docker-compose.yml.
3. Deploy. First boot takes a couple of minutes.
4. Coolify assigns a domain from SERVICE_FQDN_TORRENCLOU_47100 and routes it to port 47100. Open it and create your account.

The magic variables

environment:
  - SERVICE_FQDN_TORRENCLOU_47100
  - PUBLIC_FRONTEND_URL=${SERVICE_FQDN_TORRENCLOU}
  - NEXTAUTH_URL=${SERVICE_FQDN_TORRENCLOU}

The first tells Coolify to generate a domain and route it to container port 47100. The other two hand that domain back to the app, so the Google Drive OAuth callback returns to the right place. Without them the app still works, but the callback can land on an internal hostname.

To use your own domain instead, set it in Coolify's UI; the variables follow.

Persistence

The three named volumes are managed by Coolify and survive redeploys. The one that matters is torrencloud-pgdata — it holds the database and the generated secrets. See Updating for backups.