红帽全球峰会第 2 章 Installing RHEL image builder
RHEL image builder is a tool for creating custom system images. Before using RHEL image builder, you must install it.
2.1. RHEL image builder system requirements
The host that runs RHEL image builder must meet the minimum system requirements.
| Parameter | Minimal Required Value |
|---|---|
| System type | A dedicated host or virtual machine. RHEL image builder is not supported in containers, including Red Hat Universal Base Images (UBI). |
| Processor | 2 cores |
| Memory | 4 GiB |
| Disk space |
20 GiB of free space in the |
| Access privileges | root |
| Network | Internet connectivity to the Red Hat Content Delivery Network (CDN). |
If you do not have internet connectivity, use RHEL image builder in isolated networks. For that, you must override the default repositories to point to your local repositories to not connect to Red Hat Content Delivery Network (CDN). Ensure that you have your content mirrored internally or use Red Hat Satellite.
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