Rocky Linux claims to be 100% compatible with Red Hat's OS family [1], so I don't see any reason why you couldn't use RPMs from RDO:
https://docs.openstack.org/install-guide/environment-packages-rdo.html#enable-the-openstack-repository

[1] Source: https://rockylinux.org

On Mon, May 3, 2021 at 12:11 PM Wada Akor <wakorins@gmail.com> wrote:
Good day ,
Please I want to know when will openstack provide information on how to installation of openstack on Rocky Linux be available.

Thanks & Regards


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Emilien Macchi