IPv6 undercloud: zaqar doesn't support IPv6 subscription url

[Derek Higgins]

When using a IPv6 provisioning network, Registering nodes in ironic stalls, with the following traceback in the zaqar logs

2018-03-09 14:20:29.234 20480 ERROR zaqar.notification.tasks.webhook [-] post request got exception in retry: Failed to parse: fd00:1101::2:45297.: InvalidURL: Failed to parse: fd00:1101::2:45297
2018-03-09 14:20:29.234 20480 ERROR zaqar.notification.tasks.webhook Traceback (most recent call last):
2018-03-09 14:20:29.234 20480 ERROR zaqar.notification.tasks.webhook File "/usr/lib/python2.7/site-packages/zaqar/notification/tasks/webhook.py", line 64, in _post_request_success
2018-03-09 14:20:29.234 20480 ERROR zaqar.notification.tasks.webhook response = requests.post(subscriber, data=data, headers=headers)
2018-03-09 14:20:29.234 20480 ERROR zaqar.notification.tasks.webhook File "/usr/lib/python2.7/site-packages/requests/api.py", line 112, in post
2018-03-09 14:20:29.234 20480 ERROR zaqar.notification.tasks.webhook return request('post', url, data=data, json=json, **kwargs)
2018-03-09 14:20:29.234 20480 ERROR zaqar.notification.tasks.webhook File "/usr/lib/python2.7/site-packages/requests/api.py", line 58, in request
2018-03-09 14:20:29.234 20480 ERROR zaqar.notification.tasks.webhook return session.request(method=method, url=url, **kwargs)
2018-03-09 14:20:29.234 20480 ERROR zaqar.notification.tasks.webhook File "/usr/lib/python2.7/site-packages/requests/sessions.py", line 504, in request
2018-03-09 14:20:29.234 20480 ERROR zaqar.notification.tasks.webhook prep = self.prepare_request(req)
2018-03-09 14:20:29.234 20480 ERROR zaqar.notification.tasks.webhook File "/usr/lib/python2.7/site-packages/requests/sessions.py", line 436, in prepare_request
2018-03-09 14:20:29.234 20480 ERROR zaqar.notification.tasks.webhook hooks=merge_hooks(request.hooks, self.hooks),
2018-03-09 14:20:29.234 20480 ERROR zaqar.notification.tasks.webhook File "/usr/lib/python2.7/site-packages/requests/models.py", line 302, in prepare
2018-03-09 14:20:29.234 20480 ERROR zaqar.notification.tasks.webhook self.prepare_url(url, params)
2018-03-09 14:20:29.234 20480 ERROR zaqar.notification.tasks.webhook File "/usr/lib/python2.7/site-packages/requests/models.py", line 376, in prepare_url
2018-03-09 14:20:29.234 20480 ERROR zaqar.notification.tasks.webhook raise InvalidURL(*e.args)
2018-03-09 14:20:29.234 20480 ERROR zaqar.notification.tasks.webhook InvalidURL: Failed to parse: fd00:1101::2:45297
2018-03-09 14:20:29.234 20480 ERROR zaqar.notification.tasks.webhook

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: master
Review: https://review.openstack.org/551307

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/551307
Committed: https://git.openstack.org/cgit/openstack/zaqar/commit/?id=1b385a6d9318dcc04ef88370b2485b6b06a20f72
Submitter: Zuul
Branch: master

commit 1b385a6d9318dcc04ef88370b2485b6b06a20f72
Author: Derek Higgins <email address hidden>
Date: Fri Mar 9 14:53:21 2018 +0000

    Wrap subscriber IP in square brackets when IPv6

    Change-Id: Ib7c84bbe1ae4faf3d8a260733dc801a46f28ebe1
    Closes-Bug: #1754678

[OpenStack Infra (hudson-openstack)]

This issue was fixed in the openstack/zaqar 7.0.0.0b1 development milestone.

[Derek Higgins (derekh)]

has been fixed in zaqar

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: stable/queens
Review: https://review.openstack.org/643185

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/643185
Committed: https://git.openstack.org/cgit/openstack/zaqar/commit/?id=479468449bd9a8366de5600b053d4d3a36efb31e
Submitter: Zuul
Branch: stable/queens

commit 479468449bd9a8366de5600b053d4d3a36efb31e
Author: Derek Higgins <email address hidden>
Date: Fri Mar 9 14:53:21 2018 +0000

    Wrap subscriber IP in square brackets when IPv6

    Change-Id: Ib7c84bbe1ae4faf3d8a260733dc801a46f28ebe1
    Closes-Bug: #1754678
    (cherry picked from commit 1b385a6d9318dcc04ef88370b2485b6b06a20f72)

[OpenStack Infra (hudson-openstack)]

This issue was fixed in the openstack/zaqar queens-eol release.