How to Update the ICG Manually

This article describes the manual method to update the IGEL Cloud Gateway (ICG).

1. Upload the new installer to your ICG server using WinSCP on Windows or the scp command on Linux.
   

2. Log into the ICG Virtual Appliance as root or a user with sudo privileges.
   

3. Copy the uploaded installer into the current directory:
   cp /home/sshuser/installer-[version].bin .
   

4. Make the ICG installer executable with chmod u+x installer-[version].bin
   

5. Start the installer with
   ./installer-[version].bin
   

6. Accept the installation path.
   

7. Accept or change the TCP port for the ICG service (default: 8443).
   The installer configures and restarts the Tomcat server, printing environment variables.