1.4. Image Builder system requirements
The osbuild-composer 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, for example the virtual machine, must meet requirements listed in the following table.
| 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 |
There is no support for creating images on virtual machine directly installed on UEFI systems.
