[Sahara] default_image_id is called 'image' in OS::Sahara::Cluster

[Andrew Lazarev]

OS::Sahara::ClusterTemplate has 'default_image_id' parameter.
The same parameter in OS::Sahara::Cluster is called 'image'. This is the same parameter and it is called 'default' because it can be specified for each node group. So, this is default image for the cluster unless it is overwritten by specific node group.

So, parameter of OS::Sahara::Cluster should be called 'default_image_id'. The only concern is backward compatibility.

Probably it is good idea to add 'image' property to node group template.

[Steve Baker (steve-stevebaker)]

When we rename properties we mark the old one as deprecated.

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: master
Review: https://review.openstack.org/139989

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: master
Review: https://review.openstack.org/140305

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/140305
Committed: https://git.openstack.org/cgit/openstack/heat/commit/?id=4aeac08bfcf105b2071da5bbff60109e8e138dfe
Submitter: Jenkins
Branch: master

commit 4aeac08bfcf105b2071da5bbff60109e8e138dfe
Author: Sergey Kraynev <email address hidden>
Date: Tue Dec 9 06:42:47 2014 -0500

    Renaming image property to default_image_id

    This renaming is necessary for corresponding sahara validation schema.
    Also some validation logic was added for new property.

    Change-Id: I156338341d3c065502f1c4dcfe5b7350598efa40
    Closes-Bug: #1399450

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/139989
Committed: https://git.openstack.org/cgit/openstack/heat/commit/?id=8a27fa7431abf7b14dd9f8257d571397f4697849
Submitter: Jenkins
Branch: master

commit 8a27fa7431abf7b14dd9f8257d571397f4697849
Author: Sergey Kraynev <email address hidden>
Date: Fri Dec 5 08:54:10 2014 -0500

    Add image_id property to node group template

    Change-Id: Ifd3ee9c9a426163fd65101ef3226332567eafea7
    Partial-Bug: #1399450