Cannot signal during SUSPEND or DELETE

[Steve Baker]

SoftwareDeployment resources can perform configuration and signal results during any action, including SUSPEND and DELETE. (such as unmounting or removing a server from a cluster)

Currently signalling is forbidden during these actions.

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: master
Review: https://review.openstack.org/77452

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: master
Review: https://review.openstack.org/77453

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/77452
Committed: https://git.openstack.org/cgit/openstack/heat/commit/?id=835e3047f397a28b4405270c0f659a63a1837a3d
Submitter: Jenkins
Branch: master

commit 835e3047f397a28b4405270c0f659a63a1837a3d
Author: Steve Baker <email address hidden>
Date: Mon Mar 3 10:49:40 2014 +1300

    Allow getting attributes on suspended resources.

    A resource which is suspended can legitimately have attributes returned
    for it.

    Related-Bug: #1286920

    Change-Id: I350b2e20e274cce7a0f654cb71f7445632e0e633

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/77453
Committed: https://git.openstack.org/cgit/openstack/heat/commit/?id=d44094173645232ec70dea1a6ac75a7a7882d552
Submitter: Jenkins
Branch: master

commit d44094173645232ec70dea1a6ac75a7a7882d552
Author: Steve Baker <email address hidden>
Date: Tue Mar 4 09:38:08 2014 +1300

    Allow handle_signal to assert which actions are valid

    This retains the current behaviour for InstanceGroup and Restarter
    while allowing other resources to apply different policies about
    what actions are allowed when a signal is received. This is needed
    by SoftwareDeployment, which can legitimately receive signals
    during SUSPEND and DELETE.

    Change-Id: I6f694451669b6c9b60b9fbd3ad77d0fc111bbb5a
    Closes-Bug: #1286920