Bug of is_default option in the network create/set

[jiahui.qiang]

'is_default' is an item of the output in network create/show. but the value seems to always be None. As we can see from the below:

➜ python-openstackclient git:(master) openstack network create hello --no-default
+---------------------------+--------------------------------------+
| Field | Value |
+---------------------------+--------------------------------------+
| admin_state_up | UP |
| availability_zone_hints | |
| availability_zones | |
| created_at | 2017-01-18T23:11:40Z |
| description | |
| dns_domain | None |
| id | 77d79610-8878-4015-b39f-32fd87460594 |
| ipv4_address_scope | None |
| ipv6_address_scope | None |
| is_default | None |
| mtu | 1450 |
| name | hello |
| port_security_enabled | True |
| project_id | d1d49fc67ef54ecf82ae6dd610c54304 |
| provider:network_type | vxlan |
| provider:physical_network | None |
| provider:segmentation_id | 10 |
| qos_policy_id | None |
| revision_number | 3 |
| router:external | Internal |
| segments | None |
| shared | False |
| status | ACTIVE |
| subnets | |
| updated_at | 2017-01-18T23:11:40Z |
+---------------------------+--------------------------------------+
➜ python-openstackclient git:(master) openstack network set hello --no-default
➜ python-openstackclient git:(master) openstack network show hello
+---------------------------+--------------------------------------+
| Field | Value |
+---------------------------+--------------------------------------+
| admin_state_up | UP |
| availability_zone_hints | |
| availability_zones | |
| created_at | 2017-01-18T23:11:40Z |
| description | |
| dns_domain | None |
| id | 77d79610-8878-4015-b39f-32fd87460594 |
| ipv4_address_scope | None |
| ipv6_address_scope | None |
| is_default | None |
| mtu | 1450 |
| name | hello |
| port_security_enabled | True |
| project_id | d1d49fc67ef54ecf82ae6dd610c54304 |
| provider:network_type | vxlan |
| provider:physical_network | None |
| provider:segmentation_id | 10 |
| qos_policy_id | None |
| revision_number | 3 |
| router:external | Internal |
| segments | None |
| shared | False |
| status | ACTIVE |
| subnets | |
| updated_at | 2017-01-18T23:11:40Z |
+---------------------------+--------------------------------------+

When i set the value, it still show None. the right value show be True or False.

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/434602
Committed: https://git.openstack.org/cgit/openstack/python-openstackclient/commit/?id=7d93db21e59e8518ed2ca8018cecb69dc3f5b2e4
Submitter: Jenkins
Branch: master

commit 7d93db21e59e8518ed2ca8018cecb69dc3f5b2e4
Author: jiahui.qiang <email address hidden>
Date: Thu Jan 19 04:35:29 2017 +0800

    Fix can not set is_default in network

    The value of is_default always be None, can not be set by
    "network set" command. Allow "--default" and "--no-default"
    options to be recognized when ``--external`` is not present.

    Closes-bug:#1665231

    Change-Id: I7a05fc7734a15994f72ca4e47997b4952f1f72f8

[OpenStack Infra (hudson-openstack)]

This issue was fixed in the openstack/python-openstackclient 3.9.0 release.