You need to allow the following ports in your firewall:

  • Coolify: 3000 (required)
  • Reverse Proxy: 80, 443 (optional)
  • Public Port Range: 9000-9100 (optional)

If you are using Oracle Cloud free ARM server, you need to allow these ports inside Oracle’s Dashboard, otherwise you cannot reach your instance from the internet after installation.

InstallationFaq