NotFound should be insteaded of InstanceNotFound

[ugvddm]

 we can see the exception is InstanceNotFound from: https://github.com/openstack/nova/blob/master/nova/compute/api.py#L1758,

but, the exception is NotFound in https://github.com/openstack/nova/blob/master/nova/api/openstack/compute/contrib/server_diagnostics.py#L47.

so, the NotFound should be insteaded of InstanceNotFound

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: master
Review: https://review.openstack.org/82964

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/82964
Committed: https://git.openstack.org/cgit/openstack/nova/commit/?id=f0817d3ac11f98c3d518303a50711a6a9c677851
Submitter: Jenkins
Branch: master

commit f0817d3ac11f98c3d518303a50711a6a9c677851
Author: Zhengguang <email address hidden>
Date: Wed Mar 26 09:25:12 2014 +0800

    Change NotFound to InstanceNotFound in server_diagnostics.py

    According to the get() method in nova/compute/api.py,
    the index() method in nova/api/openstack/compute/
    contrib/server_diagnostics.py should catch the
    InstanceNotFound, rather than the NotFound.
    This patch just applies to V2 API, V3 API is already
    catching InstanceNotFound.

    Change-Id: I9e021837b9050dade9af4725a0712f260eac6f7a
    Closes-bug: #1296662