Description of problem:
A user might override the default endpoints for rsyslog servers using the OctaviaAdminLogTargets and OctaviaTenantLogTargets parameters from THT
But setting those options doesn't work properly, the default endpoints are still defined in the octavia configuration file

Version-Release number of selected component (if applicable):
16.2 (16.1 and 17.0 too)

How reproducible:
100%

Steps to Reproduce:
1. Deploy OSP with Octavia, define OctaviaAdminLogTargets
2. Check the DEBUG output of the Octavia services, amphora_agent.admin_log_targets is not set correctly
3.


I used the following parameters:

parameter_defaults:
  OctaviaAdminLogTargets: 172.17.0.2:514
  OctaviaTenantLogTargets: 172.17.0.3:514

after deployment in worker.log:
2022-09-13 14:05:57.134 24 DEBUG cotyledon.oslo_config_glue [-] amphora_agent.admin_log_targets = ['172.24.1.180:514', '172.24.1.117:514', '172.24.1.107:514'] log_opt_values /usr/lib/python3.6/site-packages/oslo_config/cfg.py:2589

This is the default parameter (the 3 controllers)

[root@controller-0 heat-admin]# grep admin_log_targets -r /var/lib/config-data/puppet-generated/octavia -r
/var/lib/config-data/puppet-generated/octavia/etc/octavia/octavia.conf:# admin_log_targets =
/var/lib/config-data/puppet-generated/octavia/etc/octavia/octavia.conf:admin_log_targets=172.17.0.2:514
/var/lib/config-data/puppet-generated/octavia/etc/octavia/post-deploy.conf:admin_log_targets = 172.24.1.180:514, 172.24.1.117:514, 172.24.1.107:514

puppet-octavia sets the right value in octavia.conf
but tripleo-ansible overrides the parameter with computed values (IPs of the controllers + :514)