Deployment with external load balancer failed with KeyError: u'vrouter'

[Andrey Sledzinskiy]

fuel iso - 9.0-305

Steps:
1. Create environment using fuel-qa scripts with next devops template - http://paste.openstack.org/show/497189/
2. Install next plugins:
https://github.com/openstack/fuel-plugin-external-lb
https://github.com/openstack/fuel-plugin-detach-haproxy
3. Create cluster and enable both plugins
4. Add 2 controllers from rack-01, add 1 controller from rack-02, 1 compute+cinder node from rack-01, 1 compute+cinder node from rack-02, add standalone-haproxy node from rack-03
5. Click deploy changes

Expected - cluster is deployed
Actual - deployment failed with error - http://paste.openstack.org/show/497191/

logs are attached

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: master
Review: https://review.openstack.org/316714

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/316714
Committed: https://git.openstack.org/cgit/openstack/fuel-library/commit/?id=b0acf41ccf7b21ddca7fb8d4b1596c12a191c55a
Submitter: Jenkins
Branch: master

commit b0acf41ccf7b21ddca7fb8d4b1596c12a191c55a
Author: Aleksandr Didenko <email address hidden>
Date: Mon May 16 12:35:02 2016 +0200

    Fix yaql conditions for case with empty vips hash

    Plugins are able to override VIPs. So the situation when VIPs hash
    is empty is quite possible and is used by some of existing plugins.
    This patch makes yaql conditions properly handle such situations.

    Change-Id: I426e8d8999d51468c9a85ed139ab10ab4397353c
    Closes-bug: #1582151

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: stable/mitaka
Review: https://review.openstack.org/317269

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/317269
Committed: https://git.openstack.org/cgit/openstack/fuel-library/commit/?id=fd32de2a5660466ba1982004edb707152a7d3e4e
Submitter: Jenkins
Branch: stable/mitaka

commit fd32de2a5660466ba1982004edb707152a7d3e4e
Author: Aleksandr Didenko <email address hidden>
Date: Mon May 16 12:35:02 2016 +0200

    Fix yaql conditions for case with empty vips hash

    Plugins are able to override VIPs. So the situation when VIPs hash
    is empty is quite possible and is used by some of existing plugins.
    This patch makes yaql conditions properly handle such situations.

    Change-Id: I426e8d8999d51468c9a85ed139ab10ab4397353c
    Closes-bug: #1582151
    (cherry picked from commit b0acf41ccf7b21ddca7fb8d4b1596c12a191c55a)

[Nastya Urlapova (aurlapova)]

Moved to "Fix Released", since test "separate_haproxy" passed on ISO #510:
https://product-ci.infra.mirantis.net/view/9.0_swarm/job/9.0.system_test.ubuntu.plugins.thread_separate_haproxy/15/testReport/(root)/separate_haproxy/separate_haproxy/