number_list and range_list filters are throwing warnings

[Alex Schultz]

Looks like these filters are throwing warnings during validations of the undercloud install.

2020-09-18 15:40:37.355271 | fa163e04-6f5d-1599-88a7-000000000016 | TIMING | Gathering Facts | 0:00:02.073839 | 2.06s
2020-09-18 15:40:37.389849 | fa163e04-6f5d-1599-88a7-00000000000b | TIMING | undercloud_disk_space : Set a constant defining number of Bytes in 1 GB | 0:00:02.108420 | 0.03s
[WARNING]: Skipping plugin (/usr/share/ansible/plugins/filter/number_list.py)
as it seems to be invalid: No module named 'tripleo_ansible'
[WARNING]: Skipping plugin (/usr/share/ansible/plugins/filter/range_list.py) as
it seems to be invalid: No module named 'tripleo_ansible'
2020-09-18 15:40:38.939408 | fa163e04-6f5d-1599-88a7-00000000000c | TIMING | undercloud_disk_space : Stat volume directories | 0:00:03.657979 | 1.55s
[WARNING]: Skipping plugin (/usr/share/ansible/plugins/filter/number_list.py)
as it seems to be invalid: No module named 'tripleo_ansible'
[WARNING]: Skipping plugin (/usr/share/ansible/plugins/filter/range_list.py) as
it seems to be invalid: No module named 'tripleo_ansible'
2020-09-18 15:40:39.052543 | fa163e04-6f5d-1599-88a7-00000000000d | TIMING | undercloud_disk_space : Initialize existing_volumes to an empty array | 0:00:03.771113 | 0.10s
[WARNING]: Skipping plugin (/usr/share/ansible/plugins/filter/number_list.py)
as it seems to be invalid: No module named 'tripleo_ansible'
[WARNING]: Skipping plugin (/usr/share/ansible/plugins/filter/range_list.py) as
it seems to be invalid: No module named 'tripleo_ansible'
2020-09-18 15:40:39.238190 | fa163e04-6f5d-1599-88a7-00000000000e | TIMING | undercloud_disk_space : Filter out non-existing volumes | 0:00:03.956762 | 0.18s
[WARNING]: Skipping plugin (/usr/share/ansible/plugins/filter/number_list.py)
as it seems to be invalid: No module named 'tripleo_ansible'
[WARNING]: Skipping plugin (/usr/share/ansible/plugins/filter/range_list.py) as
it seems to be invalid: No module named 'tripleo_ansible'
2020-09-18 15:40:40.426321 | fa163e04-6f5d-1599-88a7-000000000010 | TIMING | undercloud_disk_space : Loop on volumes and gather available space | 0:00:05.144890 | 1.19s
[WARNING]: Skipping plugin (/usr/share/ansible/plugins/filter/number_list.py)
as it seems to be invalid: No module named 'tripleo_ansible'
[WARNING]: Skipping plugin (/usr/share/ansible/plugins/filter/range_list.py) as
it seems to be invalid: No module named 'tripleo_ansible'

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: master
Review: https://review.opendev.org/753109

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.opendev.org/753109
Committed: https://git.openstack.org/cgit/openstack/tripleo-ansible/commit/?id=30406bf91f319ebe5ad01b272be3b97df53fba9b
Submitter: Zuul
Branch: master

commit 30406bf91f319ebe5ad01b272be3b97df53fba9b
Author: Alex Schultz <email address hidden>
Date: Mon Sep 21 14:39:33 2020 -0600

    Stop using custom exception for filter

    The loading of the module doesn't work and since we don't actually do
    anything with the exception, let's just use a generic exception instead.

    Change-Id: Ibe2b3a37d06ed5f740c9b9cf7d056a320f18dfa0
    Closes-Bug: #1896252