heat-cfn validate fails for yaml templates

[Steven Hardy]

[root@heatlt heat]# heat-cfn validate --template-file=templates/WordPress_Single_Instance.yaml
Failed to load keyring modules.
ERROR:Failed to validate. Got error:
ERROR:Data supplied was not valid: <ErrorResponse><Error><Message>A bad or out-of-range value was supplied:The Template must be a JSON document.</Message><Code>InvalidParameterValue</Code><Type>Sender</Type></Error></ErrorResponse>

template_format.parse is not being called in validate_template (heat/api/cfn/v1/stacks.py)

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: master
Review: https://review.openstack.org/22573

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/22573
Committed: http://github.com/openstack/heat/commit/a2911cebd6e9c66a64ad95c4b7351a5f5002d640
Submitter: Jenkins
Branch: master

commit a2911cebd6e9c66a64ad95c4b7351a5f5002d640
Author: Steven Hardy <email address hidden>
Date: Thu Feb 21 17:29:21 2013 +0000

    heat api : allow validation of YAML templates via cfn api

    Currently validation only works if the template is json

    fixes bug 1131290

    Change-Id: Ia08ba7cc18908697b5fdfc1eb711d84d7b39c7cb