Horizon unable to change quotas if routers extension is disabled in neutron

[George Shuklin]

Horizon version:

openstack-dashboard 1:2014.2.2-0ubuntu1~cloud0
python-django-horizon 1:2014.2.2-0ubuntu1~cloud0

Steps to reproduce:

1. Disable router extension in neutron (empty service_plugins in neutron.conf)
2. Disable routers in horizon OPENSTACK_NEUTRON_NETWORK = { 'enable_router': False, ...
3. Try to change quotas for tenant

Expected behaviour:

1. Quotes dialogue without fields 'routers/floatingips'
2. Changes in quotas can be saved.

Actual behaviour:

1. Interface shows empty fields 'routers' and 'floatingips'
2. Attempt to save quotas without changes fails (see screenshot), complaining about 'this field is required'.
3. Any values in this fields rejected by server: 'Error: Modified project information and members, but unable to modify project quotas.'

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: master
Review: https://review.openstack.org/185820

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/185820
Committed: https://git.openstack.org/cgit/openstack/horizon/commit/?id=1a3ab89f22dd37aa1ff1491777b9e3e789517d13
Submitter: Jenkins
Branch: master

commit 1a3ab89f22dd37aa1ff1491777b9e3e789517d13
Author: liyingjun <email address hidden>
Date: Wed May 27 10:07:07 2015 +0800

    Disable router and fip quotas when router is disabled

    Currently Horizon unable to change quotas if routers extension is
    disabled, fix this by adding router and floatingip quotas to
    disabled_quotas when router extension is disabled.

    Change-Id: I14d8a6e2e439ab48b62ce64c88ebb4643d11e49f
    Closes-bug: #1457598

[OpenStack Infra (hudson-openstack)]

This issue was fixed in the openstack/horizon 11.0.0.0b1 development milestone.