Hi, I am setting up an Openstack environment with 2 controller nodes. I have installed placement service on both by following the steps from https://docs.openstack.org/placement/victoria/install/install-ubuntu.html#co... My first node is 192.168.2.14 and second is 192.168.2.15 with the virtual IP as 192.168.2.100 on which haproxy is used for listening. After restarting apache2 service, placement service is running on one first node ( 192.168.2.14) but is giving the following error on second one ( 192.168.2.15): 2021-04-23 10:39:03.314524 2021-04-23 10:39:03.314 8299 WARNING placement.db_api [-] TransactionFactory already started, not reconfiguring.\x1b[00m 2021-04-23 10:39:03.322774 2021-04-23 10:39:03.322 8299 WARNING keystonemiddleware.auth_token [-] AuthToken middleware is set with keystone_authtoken.service_token_roles_required set to False. This is backwards compatible but deprecated behaviour. Pl ease set this to True.\x1b[00m 2021-04-23 10:39:03.391538 2021-04-23 10:39:03.391 8299 WARNING keystonemiddleware.auth_token [-] Configuring www_authenticat e_uri to point to the public identity endpoint is required; clients may not be able to authenticate against an admin endpoint \x1b[00m 2021-04-23 10:39:03.394729 mod_wsgi (pid=8299): Failed to exec Python script file '/usr/bin/placement-api'. 2021-04-23 10:39:03.394771 mod_wsgi (pid=8299): Exception occurred processing WSGI script '/usr/bin/placement-api'. The second issue is that I am not able to use openstack compute command. It throws authentication error but I am able to use other openstack commands. I found this line on placement-api log in apache directory 2021-04-23 10:46:08.450216 2021-04-23 10:46:08.449 1421 WARNING keystonemiddleware.auth_token [req-f17428d0-183f-4e3d-8343-74b04dad7944 - - - - -] Authorization failed for token: keystonemiddleware.auth_token._exceptions.InvalidToken\x1b[00 How can I solve these issues. Are any other details needed? Thanks -- Shalabh Goel