Description of problem: The validation fails with a Python import error: Task 'Check that switch vlans are present if used in nic-config files' failed: Host: localhost Message: MODULE FAILURE stderr: Traceback (most recent call last): File "/tmp/ansible_ee3Uft/ansible_module_switch_vlans.py", line 23, in <module> import validations.library.network_environment as net_utils ImportError: No module named validations.library.network_environment Failure! The validation failed for all hosts: * localhost Version-Release number of selected component (if applicable): openstack-tripleo-validations-8.3.1-0.20180304031640.d5546cd.el7.centos.noarch How reproducible: 100% Steps to Reproduce: 1. Install Queens with quickstart 2. Log in to TripleoUI 3. Start a deployment of 1 controller and 1 compute 4. Wait for the pre-deployment validations to complete Actual results: The validator "Compare switch port VLANs to VLANs in nic config" fails with an import error.
Verified in: openstack-tripleo-validations-8.4.1-5.el7ost.noarch The validator now generates multiple warnings. A new bug was opened: https://bugzilla.redhat.com/show_bug.cgi?id=1578828
Since the problem described in this bug report should be resolved in a recent advisory, it has been closed with a resolution of ERRATA. For information on the advisory, and where to find the updated files, follow the link below. If the solution does not work for you, open a new bug report. https://access.redhat.com/errata/RHEA-2018:2086
*** Bug 1561408 has been marked as a duplicate of this bug. ***