There are no checks that service endpoint exist in OpenStack actions

[Anastasia Kuznetsova]

There are heat, cinder, neutron, glance, nova and keystone actions in Mistral. User can call any of them in workflows, but in case of absence one of called services, he will got "list index out of range" error (this error comes from keystone).

Mistral has to handle this situation and checks that called service is available.
https://github.com/stackforge/mistral/blob/master/mistral/utils/openstack/keystone.py#L77 - need to be sure that service_id isn't empty.

[Timur Nurlygayanov (tnurlygayanov)]

Yaroslav, could you please fix the issue?

Thank you!

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: master
Review: https://review.openstack.org/225250

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/225250
Committed: https://git.openstack.org/cgit/openstack/mistral/commit/?id=ba5b18c5f5954c1fdfe58f6cd5a7c40ddd514cfe
Submitter: Jenkins
Branch: master

commit ba5b18c5f5954c1fdfe58f6cd5a7c40ddd514cfe
Author: Yaroslav Lobankov <email address hidden>
Date: Fri Sep 18 20:05:20 2015 +0300

    Raise correct exception when a service doesn't exist

    There are heat, cinder, neutron, glance, nova and keystone actions
    in Mistral. We can call any of them in workflows, but in case of
    absence of one of the called services, we will get "list index out
    of range" error. This patch fixes the issue.

    Closes-Bug: #1422725

    Change-Id: I05acb5a27eb82c08b712f9687fc8230b2275ed44