Cinder.conf Template Errors about ansible-lxc-rpc HOT 3 CLOSED

TASK: [openstack_common | Laydown the example files] ************************** 
changed: [cinder2_cinder_volumes_container-51a9e18e]
changed: [cinder1_cinder_volumes_container-d13d66bb]

TASK: [openstack_openrc | Create openrc file] ********************************* 
ok: [cinder1_cinder_volumes_container-d13d66bb]
ok: [cinder2_cinder_volumes_container-51a9e18e]

TASK: [cinder_common | Setup Cinder Config] *********************************** 
fatal: [cinder2_cinder_volumes_container-51a9e18e] => {'msg': "One or more undefined variables: 'unicode object' has no attribute 'items'", 'failed': True}
fatal: [cinder2_cinder_volumes_container-51a9e18e] => {'msg': 'One or more items failed.', 'failed': True, 'changed': False, 'results': [{'msg': "One or more undefined variables: 'unicode object' has no attribute 'items'", 'failed': True}]}
fatal: [cinder1_cinder_volumes_container-d13d66bb] => {'msg': "One or more undefined variables: 'unicode object' has no attribute 'items'", 'failed': True}
fatal: [cinder1_cinder_volumes_container-d13d66bb] => {'msg': 'One or more items failed.', 'failed': True, 'changed': False, 'results': [{'msg': "One or more undefined variables: 'unicode object' has no attribute 'items'", 'failed': True}]}

FATAL: all hosts have already failed -- aborting

PLAY RECAP ******************************************************************** 
           to retry, use: --limit @/root/cinder-all.retry

cinder1_cinder_volumes_container-d13d66bb : ok=62   changed=8    unreachable=1    failed=0   
cinder2_cinder_volumes_container-51a9e18e : ok=62   changed=8    unreachable=1    failed=0   
infra1_cinder_api_container-c3044bd3 : ok=53   changed=5    unreachable=0    failed=0   
infra2_cinder_api_container-7435006e : ok=37   changed=4    unreachable=0    failed=0   
infra3_cinder_api_container-c6de2580 : ok=37   changed=4    unreachable=0    failed=0