<178>Aug 11 13:45:47 node-1 nova-cert: 2016-08-11 13:45:47.145 22890 CRITICAL nova [req-a815fcce-e3b0-4e88-b1d4-64a4e6210d26 - - - - -] ConfigFileValueError: Value for option scheduler_host_manager is not valid: Valid values are [host_manager, ironic_host_manager], but found 'nova.scheduler.ironic_host_manager.IronicHostManager'
<178>Aug 11 13:45:47 node-1 nova-cert: 2016-08-11 13:45:47.145 22890 CRITICAL nova [req-a815fcce- e3b0-4e88- b1d4-64a4e6210d 26 - - - - -] ConfigFileValue Error: Value for option scheduler_ host_manager is not valid: Valid values are [host_manager, ironic_ host_manager] , but found 'nova.scheduler .ironic_ host_manager. IronicHostManag er'