If there is a onekey installation of the distribution in a three machine HA and Ceph?
My architecture is like this:
I have three host, and they are all high configuration. I want to they as controller, compute HA nodes , and Ceph nodes too, means every one is part of HA, everyone as controller, compute, and Ceph node.
If there is a onekey installation of OpenStack for it?
No, there is no one key installation for openstack and probably never will be one.
You can use kolla or openstack-ansible projects as easier deployment methods. Both are HA and support ceph as backend.
@EduardoGonzalez if there is a demo for my requirement? only three hosts.