In HA mode on nsx's machine, deploy of openstack is crashed due to reason that neutron and keystone services are not availaible.

[Tatyana Dubyk]

On CentOS in HA mode on nsx's machine, deploy of openstack is crashed due to reason that neutron and keystone services are not availaible.
I've reproduced this bug several times.
==============nsx settings===========================
Fuel UI-> Settings -> VMware NSX

NSX_USERNAME='admin'
NSX_PASSWORD= 'admin'
NSX_TRANSPORT_ZONE='0f12c1f7-5605-46b6-aa3f-4bf50bde47e5'
L3_SERVICE_UUID='aa153851-bd8e-4852-9772-d98a431849e0'
NSX_CONTROLLER_ENDPOINT='172.16.1.253'
URL_TO_NSX_BITS='http://10.20.204.1'

NSX network -> management -> untag and set 172.16.1.0/24 on eth2
=====================================================
Configuration:
===================================================
steps to reproduce:
1.set up lab on nsx machine with 506.iso
2.create env and start deploy:
   OS: CentOS (HA mode)
   hypervisor: QEMU
   roles: 3 controllers, 1 compute, 1 cinder
3. check that deployment of openstack on 1st controller is failed

Expected result: Deployment process of openstack on each of nodes will be finished successfully
Actual result: deployment of openstack on 1st controller is failed due to reason:

Could not prefetch neutron_floatingip_pool provider 'neutron': Can't fetch floatingip-list. Neutron or Keystone API not availaible.

---------------------------Logs-----------------------------------
[root@fuelweb ~]# fuel --fuel-version
api: '1.0'
astute_sha: b622d9b36dbdd1e03b282b9ee5b7435ba649e711
auth_required: true
build_id: 2014-09-10_00-01-12
build_number: '506'
feature_groups:
- mirantis
fuellib_sha: e3f947cc4142210499a282bc5f183c333552fa23
fuelmain_sha: ca1b4839a70a10041f8eaf8b9ac995c8b0d4521a
nailgun_sha: 82091e0d61f252619a0842d0f8debb6b602a61fe
ostf_sha: 1de6ed1c0b72f6687ffb4bebc2c939b135a88e34
production: docker
release: '5.1'
release_versions:
  2014.1.1-5.1:
    VERSION:
      api: '1.0'
      astute_sha: b622d9b36dbdd1e03b282b9ee5b7435ba649e711
      build_id: 2014-09-10_00-01-12
      build_number: '506'
      feature_groups:
      - mirantis
      fuellib_sha: e3f947cc4142210499a282bc5f183c333552fa23
      fuelmain_sha: ca1b4839a70a10041f8eaf8b9ac995c8b0d4521a
      nailgun_sha: 82091e0d61f252619a0842d0f8debb6b602a61fe
      ostf_sha: 1de6ed1c0b72f6687ffb4bebc2c939b135a88e34
      production: docker
      release: '5.1'

[root@node-24 ~]# service neutron-server status
neutron dead but pid file exists

[root@node-24 ~]# service openstack-keystone status
keystone (pid 4939) is running...

So as we can see problem is in neutron service.

[Tatyana Dubyk (tdubyk)]

https://drive.google.com/file/d/0BxBPENXw1wFdTnI3dDVGSmFBWXc/edit?usp=sharing (link on diagnostic snapshot)

[Stepan Rogov (srogov)]

The bug occurs because when installed in HA mode, the controller has the role of 'primary-controller', and in class "plugin_neutronnsx" it is not taken into account.
Accordingly, are not installed the required packages and there is no connection to the NSX.

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: master
Review: https://review.openstack.org/121841

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: stable/5.1
Review: https://review.openstack.org/121983

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/121841
Committed: https://git.openstack.org/cgit/stackforge/fuel-library/commit/?id=3c0ad4cb41b2cc7fe61942e905afaa9a59fbcbe2
Submitter: Jenkins
Branch: master

commit 3c0ad4cb41b2cc7fe61942e905afaa9a59fbcbe2
Author: Stepan Rogov <email address hidden>
Date: Tue Sep 16 18:06:26 2014 +0400

    Fixed class plugin_neutronnsx for HA mode

    Added forgoten case for primary-controller role

    Change-Id: Id3f947da348ce90ae18cff76be1473859bfb9cca
    Closes-bug: #1369529

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/121983
Committed: https://git.openstack.org/cgit/stackforge/fuel-library/commit/?id=6b3f378fa00dab704ad1776af8f9a0b83102632b
Submitter: Jenkins
Branch: stable/5.1

commit 6b3f378fa00dab704ad1776af8f9a0b83102632b
Author: Stepan Rogov <email address hidden>
Date: Tue Sep 16 18:06:26 2014 +0400

    Fixed class plugin_neutronnsx for HA mode

    Added forgoten case for primary-controller role

    Change-Id: Id3f947da348ce90ae18cff76be1473859bfb9cca
    Closes-bug: #1369529

[okosse (okosse)]

I checked it on fuel-6.0-56-2014-12-18_01-32-01.iso