Wrong python version in /usr/share/openstack-tripleo-heat-templates/deployment/octavia/octavia-worker-container-puppet.yaml

Issue

• We are installing RHOSP16 on RHEL 8.1

• We configured to install octavia as well but during installation I get this error:

TASK [Ensure packages required for configuring octavia are present] ******************************************************************************************
Tuesday 05 May 2020  14:36:02 +0200 (0:00:00.479)       0:02:11.303 ***********
fatal: [overcloud-controller-0]: FAILED! => {"changed": false, "failures": ["No package python2-neutronclient available.", "No package python2-openstackclient available."], "msg": "Failed to install some of the specified packages", "rc": 1, "results": []}

• The Problem is in /usr/share/openstack-tripleo-heat-templates/deployment/octavia/octavia-worker-container-puppet.yaml from the openstack-tripleo-heat-templates-11.3.2-0.20200405044625.ec9970c.el8ost.noarch package:

        - name: Ensure packages required for configuring octavia are present
          package:
            name:
              - python2-neutronclient
              - python2-openstackclient
              - openssl

• All works fine if we change the above to:

        - name: Ensure packages required for configuring octavia are present
          package:
            name:
              - python3-neutronclient
              - python3-openstackclient
              - openssl