2 :: /home/zuul/logs/screen-keystone.txt:Feb  np0000156484 devstack@keystone.service  Config option cache.memcache_username  is deprecated. Use option cache.username instead.
2 :: /home/zuul/logs/screen-keystone.txt:Feb  np0000156484 devstack@keystone.service  Config option cache.memcache_password  is deprecated. Use option cache.password instead.
2 :: /home/zuul/logs/screen-keystone.txt:Feb  np0000156484 devstack@keystone.service  Deprecated policy rules found. Use oslopolicy-policy-generator and oslopolicy-policy-upgrade to detect and resolve deprecated policies in your configuration.
2 :: /home/zuul/logs/screen-m-api.txt:Feb  np0000156484 devstack@m-api.service  Deprecated: Option "api_paste_config" from group "DEFAULT" is deprecated for removal (The 'api_paste_config' option is deprecated and will be removed in a future release.).  Its value may be silently ignored in the future.
4 :: /home/zuul/logs/screen-m-api.txt:Feb  np0000156484 devstack@m-api.service  AuthToken middleware is set with keystone_authtoken.service_token_roles_required set to False. This is backwards compatible but deprecated behaviour. Please set this to True.