export OS_PROJECT_DOMAIN_NAME=Default
export OS_USER_DOMAIN_NAME=Default
export OS_TENANT_NAME=admin
export OS_USERNAME=admin
export OS_PASSWORD={{ hostvars[groups['keystone'][0]]['OS_PASSWORD'] }}
export OS_AUTH_URL=http://{{ hostvars[groups['keystone'][0]]['ansible_default_ipv4']['address'] }}:35357/v3
export OS_IDENTITY_API_VERSION=3