Availability Zone for Host Aggregates is now mandatory

[Lin Hua Cheng]

Create a Host Aggregate without specifying a Availability Zone results to error.

REQ: curl -i 'http://10.0.2.15:8774/v2/79a9eabda419419d869630b77d0c0b8f/os-aggregates' -X POST -H "Accept: application/json" -H "Content-Type: application/json" -H "User-Agent: python-novaclient" -H "X-Auth-Project-Id: 79a9eabda419419d869630b77d0c0b8f" -H "X-Auth-Token: {SHA1}9830df0b0e5ed172c13f680381c2f7dba1d483db" -d '{"aggregate": {"name": "ha1", "availability_zone": ""}}'
RESP: [400] {'date': 'Fri, 15 Aug 2014 04:35:45 GMT', 'content-length': '103', 'content-type': 'application/json; charset=UTF-8', 'x-compute-request-id': 'req-4689063c-f99f-45f0-b9a5-a5313fc66147'}
RESP BODY: {"badRequest": {"message": "Availability_zone has a minimum character requirement of 1.", "code": 400}}

[Gary W. Smith (gary-w-smith)]

Unfortunately it only gives the generic message 'Unable to create host aggregate'.

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/114433
Committed: https://git.openstack.org/cgit/openstack/horizon/commit/?id=571d036bea33f14673387724464207ce8f7a8a07
Submitter: Jenkins
Branch: master

commit 571d036bea33f14673387724464207ce8f7a8a07
Author: lin-hua-cheng <email address hidden>
Date: Thu Aug 14 21:58:54 2014 -0700

    Made Availability Zone mandatory for Aggregates

    Apply the same max_length validation on update form
    as well.
    Change-Id: I169f45e003cd228a62e253dca4fa2d79b905024f
    Closes-bug: 1357195

[Trung Trinh (trung-t-trinh)]

Is this bug fix conflict with this bug fix in Nova https://bugs.launchpad.net/nova/+bug/1123468.
Please check!

[Chris Friesen (cbf123)]

This is no longer valid, the availability zone should not be required. See https://bugs.launchpad.net/horizon/+bug/1386076