[doc] How to install the manila data service?

[Goutham Pacha Ravi]

This question was posed to the OpenStack Mailing list: http://lists.openstack.org/pipermail/openstack-discuss/2021-October/025426.html

[Vida Haririan (vhariria)]

Additional comments in: https://meetings.opendev.org/irclogs/%23openstack-meeting-alt/%23openstack-meeting-alt.2021-11-04.log.html#t2021-11-04T15:01:06

[Goutham Pacha Ravi (gouthamr)]

@Rodrigo: We're trying to nail down what's missing so we can have someone work on this piece - from what i can tell, we're missing any mention of the manila-data service in the install guide and the configuration reference. Can you think of any other place where this info could be supplied?

[Rodrigo Barbieri (rodrigo-barbieri2010)]

hey Goutham. Hmm it would be useful to have a description of it in the admin guide as well if there isn't something there already, since it is something that is visible only to admins.