Comment 3 for bug 1365043

Reviewed: https://review.openstack.org/119331
Committed: https://git.openstack.org/cgit/stackforge/fuel-docs/commit/?id=f02094ceb7dc780a94ad41df82f4b0fbde8a4abc
Submitter: Jenkins
Branch: master

commit f02094ceb7dc780a94ad41df82f4b0fbde8a4abc
Author: Igor Zinovik <email address hidden>
Date: Fri Sep 5 13:18:55 2014 +0400

    state the fact that NSX Service node is mandatory for Mirantis OpenStack

    - NSX cluster can successfully operate without Service node, but our
      tests show that creation of virtual interfaces fails, due to incorrect
      configuration of `replication_mode' setting in Neutron NSX plugin
      confguration file (plugin is configured to use Service node)
    - we need more work to be done to implement working Mirantis OpenStack
      with NSX cluster that operates without Service node
    - note that OpenStack itself can be used with NSX cluster that lacks
      Service node
    - while here add missing article

    Change-Id: Ibd88834a525104f4c9e71c355c3e7e0ea833adba
    Closes-bug: #1365043