+ export OS_AUTH_URL=https://identiy.api.openstack.com/v3/
+ export OS_PROJECT_ID=ProjectID
+ export OS_PROJECT_NAME=ProjectName
+ export OS_USER_DOMAIN_NAME=DomainName
+ export OS_USERNAME=UserName
+ export OS_PASSWORD=Password
+ if [ -z "$OS_USER_DOMAIN_NAME" ]; then unset OS_USER_DOMAIN_NAME; fi