root@opnfv:~# pdb /usr/local/bin/openstack server create --insecure --flavor tiny --image cirros --nic net-id=private VM2
> /usr/local/bin/openstack(4)<module>()
-> import re
(Pdb) n
> /usr/local/bin/openstack(5)<module>()
-> import sys
(Pdb) n
> /usr/local/bin/openstack(7)<module>()
-> from openstackclient.shell import main
(Pdb) n
> /usr/local/bin/openstack(9)<module>()
-> if __name__ == '__main__':
(Pdb) n
> /usr/local/bin/openstack(10)<module>()
-> sys.argv[0] = re.sub(r'(-script\.pyw?|\.exe)?$', '', sys.argv[0])
(Pdb) n
> /usr/local/bin/openstack(11)<module>()
-> sys.exit(main())
(Pdb) n
protocol not found
SystemExit: 1
> /usr/local/bin/openstack(11)<module>()
-> sys.exit(main())
(Pdb) n
--Return--
> /usr/local/bin/openstack(11)<module>()->None
-> sys.exit(main())
(Pdb) n
SystemExit: 1
> <string>(1)<module>()->None
(Pdb) n
--Return--
> <string>(1)<module>()->None
(Pdb) n
The program exited via sys.exit(). Exit status:  1
> /usr/local/bin/openstack(4)<module>()
-> import re
(Pdb)
> /usr/local/bin/openstack(5)<module>()
-> import sys
(Pdb)
> /usr/local/bin/openstack(7)<module>()
-> from openstackclient.shell import main
(Pdb)
> /usr/local/bin/openstack(9)<module>()
-> if __name__ == '__main__':
(Pdb)
> /usr/local/bin/openstack(10)<module>()
-> sys.argv[0] = re.sub(r'(-script\.pyw?|\.exe)?$', '', sys.argv[0])
(Pdb)
> /usr/local/bin/openstack(11)<module>()
-> sys.exit(main())
(Pdb)
+-------------------------------------+-----------------------------------------------+
| Field                               | Value                                         |
+-------------------------------------+-----------------------------------------------+
| OS-DCF:diskConfig                   | MANUAL                                        |
| OS-EXT-AZ:availability_zone         | nova                                          |
| OS-EXT-SRV-ATTR:host                | None                                          |
| OS-EXT-SRV-ATTR:hypervisor_hostname | None                                          |
| OS-EXT-SRV-ATTR:instance_name       |                                               |
| OS-EXT-STS:power_state              | NOSTATE                                       |
| OS-EXT-STS:task_state               | scheduling                                    |
| OS-EXT-STS:vm_state                 | building                                      |
| OS-SRV-USG:launched_at              | None                                          |
| OS-SRV-USG:terminated_at            | None                                          |
| accessIPv4                          |                                               |
| accessIPv6                          |                                               |
| addresses                           |                                               |
| adminPass                           | H7pt959ZaEWX                                  |
| config_drive                        |                                               |
| created                             | 2017-12-14T16:52:52Z                          |
| flavor                              | tiny (831bfc43-8c61-4d96-a233-af4f6bc1376c)   |
| hostId                              |                                               |
| id                                  | c01f5bbc-0d11-401e-ba4a-cf35cad13f47          |
| image                               | cirros (24559309-6b3f-46f2-8c29-8432e7ffc22a) |
| key_name                            | None                                          |
| name                                | VM2                                           |
| progress                            | 0                                             |
| project_id                          | 667e3db192f24fb99dc31f9f8534249c              |
| properties                          |                                               |
| security_groups                     | name='default'                                |
| status                              | BUILD                                         |
| updated                             | 2017-12-14T16:52:52Z                          |
| user_id                             | fc885ccbaa3748be953d6b519dfc32b1              |
| volumes_attached                    |                                               |
+-------------------------------------+-----------------------------------------------+
SystemExit: 0
> /usr/local/bin/openstack(11)<module>()
-> sys.exit(main())
(Pdb)