Post netconfig_post.rb failed with error on operational cluster

[Egor Kotko]

Steps to reproduce:
1) Deploy cluster 3 Controllers/Cephs, 2 Computes/Cephs, 1 Ceph, use Ceph for images and volumes.
2) Execute post check.

Post netconfig_post.rb failed with error on operational cluster
https://github.com/openstack/fuel-library/tree/master/deployment/puppet/osnailyfacter/modular/netconfig
http://paste.openstack.org/show/481191/

Diagnostic snapshot

http://www.filedropper.com/fuel-snapshot-2015-12-0711-34-46tar

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: master
Review: https://review.openstack.org/259356

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/259356
Committed: https://git.openstack.org/cgit/openstack/fuel-library/commit/?id=03e6d3afd5f7e97c6794475ce8d8f57cddc9563b
Submitter: Jenkins
Branch: master

commit 03e6d3afd5f7e97c6794475ce8d8f57cddc9563b
Author: Stanislaw Bogatkin <email address hidden>
Date: Fri Dec 18 13:03:19 2015 +0300

    Change the way to pull node addresses data from hiera

    As we store node data in separate hash now, parse that hash to get
    the data from it.

    Change-Id: I6fb2206b52b46b590a3aeeb85de0acfb4ae1e71c
    Closes-Bug: #1523984

[Tatyanka (tatyana-leontovich)]

verified 518 iso