Rally fails to run scenarios for Manila project when Heat not installed

[Valeriy Ponomaryov]

Manila CI jobs fail, because Keystone does not have endpoint for Heat, which is not installed. But it is not required for Manila project scenarios. See logs at [1]. So, Rally should be smart enough to not fail for some project when other project is not installed and not used.

Looks like commit [2] introduced such problem.

[1] http://logs.openstack.org/27/246627/5/check/gate-rally-dsvm-manila-multibackend/a9873f0/console.html#_2015-11-21_17_25_21_587

[2] https://github.com/openstack/rally/commit/bd4864dd

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: master
Review: https://review.openstack.org/248615

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/248615
Committed: https://git.openstack.org/cgit/openstack/rally/commit/?id=0a3c130d0de3b851163b92a55170f7c2fa077e5a
Submitter: Jenkins
Branch: master

commit 0a3c130d0de3b851163b92a55170f7c2fa077e5a
Author: Alexander Maretskiy <email address hidden>
Date: Mon Nov 23 12:42:13 2015 +0200

    [Ci] Check Heat service availability in tests.ci.osresources

    Make a check if `heat' service is available
    in tests.ci.osresources to prevent failures while quering heat
    resources on jobs that does not have heat installed.

    This fixes issues with job gate-rally-dsvm-manila-multibackend

    Change-Id: Id3c4c24114d6db99e9e4fce43162fa6ce0b20d61
    Closes-Bug: #1518913