tree 95c23f582306e9d168718bdbf1acc4d4c4d68c01
parent 8c6d0cf5200cc4dca626cc86c7eebaaad478ca8d
author Ghanshyam Mann <gmann@ghanshyammann.com> 1647578741 -0500
committer Ghanshyam Mann <gmann@ghanshyammann.com> 1647615847 -0500

Make rescue, volume attachment compute tests to use SSH-able server

As you can see the details in bug#1960346, volume detach fails
on centos 9 stream while server is not fully booted. This
commit makes sure that erver creation as well as after the unrescue
server test wait for the server to be SSH-able before test start
performing the detach operation in cleanup.

Related-Bug: #1960346
Change-Id: Ib21a764e3cf81d761d738bf7bfaf5c264b739a16