[sahara] Cluster creation fails

[Chad Roberts]

When attempting to create a cluster via Sahara under Data Processing, the cluster creation fails.
In the log, the following can be seen: Recoverable error: 'cluster_count'

I suspect that the recent addition of cluster_count may not be in the currently used version of python-saharaclient.

[Telles Mota Vidal Nóbrega (tellesmvn)]

This problem should be fixed by changing cluster_count for count in the line below:

https://github.com/openstack/horizon/blob/master/openstack_dashboard/contrib/sahara/content/data_processing/clusters/workflows/create.py#L250

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: master
Review: https://review.openstack.org/223241

[Chad Roberts (croberts)]

I should note that this fix is absolutely mandatory for the Liberty release from a Sahara perspective.

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/223241
Committed: https://git.openstack.org/cgit/openstack/horizon/commit/?id=4a87a0dd0d5617500d4ed5d6160fcf1ab6638758
Submitter: Jenkins
Branch: master

commit 4a87a0dd0d5617500d4ed5d6160fcf1ab6638758
Author: Telles Nobrega <email address hidden>
Date: Mon Sep 14 14:54:55 2015 -0300

    Fix bug preventing clusters to be created

    Change-Id: I5ff87ffd740bb5b8b3e0774b45958e6bc2a0f656
    Closes-bug: #1495634