2 :: /home/zuul/logs/screen-keystone.txt:Feb  np0000156444 devstack@keystone.service  Config option cache.memcache_username  is deprecated. Use option cache.username instead.
2 :: /home/zuul/logs/screen-keystone.txt:Feb  np0000156444 devstack@keystone.service  Config option cache.memcache_password  is deprecated. Use option cache.password instead.
2 :: /home/zuul/logs/screen-keystone.txt:Feb  np0000156444 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-keystone.txt:Feb  np0000156444 devstack@keystone.service  Deprecated: Not specifying a domain during a create user, group or project call, and relying on falling back to the default domain, is deprecated as of Liberty. There is no plan to remove this compatibility, however, future API versions may remove this, so please specify the domain explicitly or use a domain-scoped token.
2 :: /home/zuul/logs/screen-m-api.txt:Feb  np0000156444 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  np0000156444 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.