Red Hat SummitChapter 1. Notable differences between RHUI 4 installer and RHUI 5
The RHUI 5 installer, while essentially maintaining the same Ansible playbooks as RHUI 5, looks different compared to the previous version of the installer.
- It is launched as a container image runtime from any RHEL host capable of running containers.
-
It requires
--target-hostto deploy the RHUA image. Compare this to the current behaviour of the installer where it installs the RHUA on the machine running the installer itself. -
It requires only one hard parameter,
--target-host. -
It requires some additional command line arguments supplied to the installer to pass the user supplied certificate files. For example, you can supply volume mounts using the
-v podmanoption. - It has improved parameter default assignment logic.
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