[root@controller ~(keystone_gjuszczak)]# openstack server create --config-drive true --flavor m2.tiny --image CentOS_7_cloud_init --nic net-id=int_net --key-name cloud --security-group default --user-data user_data.sh --file /etc/hosts=/root/hosts --file /tmp/example_file.txt=/root/example_file.txt CentOS_7_CI_CD