min_count and max_count not validated

[Ed Bak]

In Folsom, min_count and max_count are not validated to be numeric values and > 0 in nova/api/openstack/compute/servers.py causing an HTTPInternalServerError to be thrown. Checks need to be added and an HTTPBadRequest should be thrown with a more descriptive error message.

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: master
Review: https://review.openstack.org/11188

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/11188
Committed: http://github.com/openstack/nova/commit/710909b57f1a365f156f07a281712fac8da6de7e
Submitter: Jenkins
Branch: master

commit 710909b57f1a365f156f07a281712fac8da6de7e
Author: Ed Bak <email address hidden>
Date: Fri Aug 10 22:00:55 2012 +0000

    Validate that min_count & max_count parameters are numeric.

    Changed nova/api/openstack/compute/servers.py to include
    validation of min_count and max_count. min_count and max_count
    must be numeric values >=1 and min_count must be <= max_count.
    Also, added tests to test_servers.py to verify these restrictions.

    Fixes: bug #1035482
    Change-Id: I530c11b683a905ee67f679ef485c9f7669f1e074