device_owner field has to be empty string on port-create instead of null

[Vedamurthy Joshi]

1.10 26

On a fresh port-create, device_owner field has to be empty string instead of null

Today, because of this, Floating ip association fails in horizon.

Ex:

REQ: curl -i http://10.204.216.47:9696/v2.0/ports.json -X POST -H "X-Auth-Token: <token>" -H "Content-Type: application/json" -H "Accept: application/json" -H "User-Agent: python-neutronclient" -d '{"port": {"network_id": "35f70465-25ff-43e7-922e-ff692aa004d3", "admin_state_up": true}}'

DEBUG: neutronclient.client RESP:{'date': 'Wed, 27 Aug 2014 18:28:05 GMT', 'status': '201', 'content-length': '582', 'content-type': 'application/json; charset=UTF-8'} {"port": {"status": "DOWN", "name": "6bec2a85-4222-4067-adb4-ab8bcc66737f", "admin_state_up": true, "network_id": "35f70465-25ff-43e7-922e-ff692aa004d3", "tenant_id": "477e46a223f8424a966cd1e6b1f4139b", "device_owner": null, "mac_address": "02:6b:ec:2a:85:42", "fixed_ips": [{"subnet_id": "49696363-7a55-4df0-8086-155644bde792", "port_id": "6bec2a85-4222-4067-adb4-ab8bcc66737f", "ip_address": "10.1.1.4", "net_id": "35f70465-25ff-43e7-922e-ff692aa004d3"}], "id": "6bec2a85-4222-4067-adb4-ab8bcc66737f", "security_groups": ["f39f5c60-0175-47db-a846-ee9e8359ab3e"], "device_id": ""}}

Created a new port:
+-----------------+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| Field | Value |
+-----------------+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| admin_state_up | True |
| device_id | |
| device_owner | |
| fixed_ips | {"subnet_id": "49696363-7a55-4df0-8086-155644bde792", "ip_address": "10.1.1.4", "port_id": "6bec2a85-4222-4067-adb4-ab8bcc66737f", "net_id": "35f70465-25ff-43e7-922e-ff692aa004d3"} |
| id | 6bec2a85-4222-4067-adb4-ab8bcc66737f |
| mac_address | 02:6b:ec:2a:85:42 |
| name | 6bec2a85-4222-4067-adb4-ab8bcc66737f |
| network_id | 35f70465-25ff-43e7-922e-ff692aa004d3 |
| security_groups | f39f5c60-0175-47db-a846-ee9e8359ab3e |
| status | DOWN |
| tenant_id | 477e46a223f8424a966cd1e6b1f4139b |
+-----------------+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
root@nodea9:~#

[Sachin Bansal (sbansal)]

https://github.com/Juniper/contrail-controller/commit/7008c2b41f0a709f050463f5f3f7ca663128c8df

[Sachin Bansal (sbansal)]

https://github.com/Juniper/contrail-controller/commit/9c0e8cb110d842ba70275bf6486720ff89932807