[stack@undercloud-0 ~]$ cat core_puddle_version 
    RHOS-17.1-RHEL-9-20251119.n.0
     
    [root@controller-0 /]# grep 'app = deploy.loadapp' /usr/lib/python3.9/site-packages/nova/api/openstack/wsgi_app.py
        app = deploy.loadapp('config:%s' % conf, name=name)
     
    [root@controller-0 tripleo-admin]# crudini --get /var/lib/config-data/puppet-generated/nova/etc/nova/nova.conf keystone_authtoken memcache_use_advanced_pool
    True
     
    [root@controller-0 tripleo-admin]# systemctl restart tripleo_nova_api.service
    # Check logs after restart
    2026-01-13 16:47:27.641 19 DEBUG nova.api.openstack.wsgi_app [req-c2dceb20-69ee-45f6-b2b8-c25d2efb8cba - - - - -] keystone_authtoken.memcache_security_strategy = None log_opt_values /usr/lib/python3.9/site-packages/oslo_config/cfg.py:2613
    2026-01-13 16:47:27.641 19 DEBUG nova.api.openstack.wsgi_app [req-c2dceb20-69ee-45f6-b2b8-c25d2efb8cba - - - - -] keystone_authtoken.memcache_use_advanced_pool = True log_opt_values /usr/lib/python3.9/site-packages/oslo_config/cfg.py:2613
    2026-01-13 16:47:27.642 19 DEBUG nova.api.openstack.wsgi_app [req-c2dceb20-69ee-45f6-b2b8-c25d2efb8cba - - - - -] keystone_authtoken.memcached_servers = ['controller-0.internalapi.localdomain:11211'] log_opt_values /usr/lib/python3.9/site-packages/oslo_config/cfg.py:2613