Step 1
Prepare the host
Patch Ubuntu, confirm DNS, and ensure ports required by the current Coolify documentation are reachable.
apt update && apt full-upgrade -y
dig +short A coolify.example.comStep 2
Run the supported installer
Fetch the installer only from Coolify's official domain. Read the script and current documentation before executing it.
curl -fsSL https://cdn.coollabs.io/coolify/install.sh -o /root/coolify-install.sh
less /root/coolify-install.sh
bash /root/coolify-install.shStep 3
Complete first login
Open the documented setup URL, create the first administrator immediately, set the instance domain, and enable HTTPS. Do not leave initial registration open.
Step 4
Test restore readiness
Configure off-host database/configuration backups, deploy a disposable application, and record the upgrade/rollback procedure before onboarding production workloads.
