Comment 1 for bug 1915546

Workaround is to perform the following on each unit of aodh:

systemctl stop pacemaker
systemctl stop corosync
systemctl stop haproxy
systemctl stop apache2
vi /etc/apache2/sites-available/aodh-api.conf
  # change 8042 port references to 8032)
  # add "group=aodh" after user=aodh on the WSGIDaemonProcess line
systemctl start corosync
systemctl start pacemaker
systemctl start apache2