tree 2e0ce3bf18e86ae8017e6f58a5bdc87da0ccf7d4
parent 254815c308bf5e112f18f426cdf6e15e406e189a
author Federico Ressi <fressi@redhat.com> 1540308947 +0200
committer Federico Ressi <fressi@redhat.com> 1541864241 +0000

Fix race condition in test_security_groups

Listing security groups and taking the first one to change
rules doesn't give any warranty listed security group is
exactly the one used to create servers ports.

This avoids this problem by creating a security group and
passing it to server instead of having to search for it
after the server has been created.

Despite a test cases require a general refactory this should
at least fix the CI job intermittent failures related to
this test.

Partial-Bug: #1801306
Change-Id: I5ecb3c8711e7455e7f1588943a2ffd08ce154578