Comment 4 for bug 1338880

Reviewed: https://review.openstack.org/105792
Committed: https://git.openstack.org/cgit/openstack/neutron/commit/?id=dc444960946445f2bef0b8eaab675420a29d5ba3
Submitter: Jenkins
Branch: master

commit dc444960946445f2bef0b8eaab675420a29d5ba3
Author: Elena Ezhova <email address hidden>
Date: Wed Jul 9 20:10:17 2014 +0400

    Add rule for updating network's router:external attribute

    Set admin_only rule for update_network:router:external in policy.json

    Also, change the default value of router:external from attr.ATTR_NOT_SPECIFIED
    to False, because each time we try to get or update a network the dict with
    its attributes is extended by _extend_network_dict_l3 function which adds
    router:external=False to the dict if this attribute is not specified.
    Thus, if the default value is not specified, router:external is considered
    to be updated in any case and the policy rule is applied.

    Change-Id: I899d98c7d8c9d9863ac5d8f992b6a2d507ec4482
    Closes-Bug: 1338880