1.4. Image Builder system requirements

The lorax tool underlying Image Builder performs a number of potentially insecure and unsafe actions while creating the system images. For this reason, use a virtual machine to run Image Builder.
The environment where Image Builder runs must meet requirements listed in the following table.

Table 1.2. Image Builder system requirements

Parameter Minimal Required Value
System type A dedicated virtual machine
Processor 2 cores
Memory 4 GiB
Disk space 20 GiB
Access privileges Administrator level (root)
Network Connectivity to Internet


Creating images on virtual machine directly installed on UEFI systems is not supported.