tree e35bf8df2b1fe23792d8f27bdee46e64ed1156cb
parent d3360cf3b6ad8b89b9c80fc806dc5d4ba373dd01
author Ameya Raut <rautameya04@gmail.com> 1650360448 +0000
committer Ameya Raut <rautameya04@gmail.com> 1654701086 +0000

Dettaching instance_uuid for standalone TC's

For standalone test cases, where delete_node is set as False,
the instance_uuid remains attached with the node even after test
case execution.

This affects the serial execution of tempest test cases as
instance_uuid is already associated to node which results in
failure of consecutive test cases.
This dettaches instance_uuid of a node while cleanup.

Change-Id: I854c533ef4f76f3abb589dbcc9c39358ebedc194