Open Stack

Yes it is possible.

You have two choices, either to deploy ceph yourself and integrate it 
with openstack-ansible by providing a reference to the ceph monitors, or 
you can have openstack-ansible act as a thin wrapper around ceph-ansible 
to deploy ceph at the same time as openstack.

Having said this - I would not recommend doing a converged deployment 
like this other than for test purposes.

It's slightly unclear if you want an entire deployment with ceph in a 
single node, if that is the case then you can look at the all-in-one 
deployment here 
https://docs.openstack.org/openstack-ansible/latest/user/aio/quickstart.html, 
configured with the environment variable SCENARIO=aio_lxc_ceph. This is 
strictly a test environment (exactly what we use for our CI tests) and 
not a production deployment.

Jonathan.

On 29/08/2022 07:23, fv at spots.edu wrote:
> Hello everyone!
>
> Is it possible with OpenStack-Ansible to deploy converged nova compute 
> and ceph storage on a single node?
>
> Thank you!
>
>