nova installed in r3.0.1.0 liberty is standard nova, without support for global/local changes required for live-migration

[wenqing liang]

nova installed in r3.0.1.0 liberty is standard nova, without support for global/local changes required for live-migration per Jeya.

root@cmbu-ceph-perf1:~# nova show VM1 | grep hyper
| OS-EXT-SRV-ATTR:hypervisor_hostname | cmbu-ceph-perf3 |
root@cmbu-ceph-perf1:~# nova live-migration ed98f636-7919-4be2-bda1-6baea9629b6d cmbu-ceph-perf4
ERROR (BadRequest): cmbu-ceph-perf3 is not on shared storage: Live migration can not be used without shared storage except a booted from volume VM which does not have a local disk. (HTTP 400) (Request-ID: req-0aa20bc0-37be-44c2-a48a-9f3e6a709675)
root@cmbu-ceph-perf1:~#

root@cmbu-ceph-perf3:/var/lib/nova/instances# dpkg -l |grep nova
ii contrail-nova-vif 3.0.0.0-2726 all OpenContrail interface driver for nova-compute
ii nova-common 2:12.0.0-0ubuntu2~cloud0 all OpenStack Compute - common files
ii nova-compute 2:12.0.0-0ubuntu2~cloud0 all OpenStack Compute - compute node base

root@cmbu-ceph-perf3:~# contrail-version | grep install
contrail-install-packages 3.0.0.0-2726~liberty 2726
root@cmbu-ceph-perf3:~#

[Dheeraj Gautam (dgautam)]

changes are checked-in under https://review.opencontrail.org/19953

[Jeya ganesh babu J (jjeya)]

Release Note: The NFS over Ceph based live-migration feature is discontinued as of 3.0.2. The feature will not be supported. Users can use the native Ceph based live-migration feature with Openstack Juno or greater. Regular External NFS based live-migration will also be supported.

[OpenContrail Admin (ci-admin-f)]

Review in progress for https://review.opencontrail.org/20480
Submitter: Jeya ganesh babu (<email address hidden>)

[OpenContrail Admin (ci-admin-f)]

Review in progress for https://review.opencontrail.org/20406
Submitter: Jeya ganesh babu (<email address hidden>)

[OpenContrail Admin (ci-admin-f)]

Reviewed: https://review.opencontrail.org/20406
Committed: http://github.org/Juniper/contrail-provisioning/commit/410cadd34b69e7b444f52c9a55556e552ce5b3e0
Submitter: Zuul
Branch: master

commit 410cadd34b69e7b444f52c9a55556e552ce5b3e0
Author: Jeya ganesh babu J <email address hidden>
Date: Thu May 19 00:37:05 2016 -0700

Storage provision fix

Closes-Bug: #1497755
Closes-Bug: #1479994
Partial-Bug: #1582945
Closes-Bug: #1583478
Closes-Bug: #1559638
Fixed VM launch issue with horizon.
The admin_user needs to be set to cinderv2 instead of cinder.
Fixed copy of write for glance images.
Set crush tunables to optimal
Fixed issue in provision with no disks configured in the compute node.
With the removal of the NFS over Ceph based live-migration,
the provision script is modified to use /var/lib/nova/instances
directory for NFS mounts instead of /var/lib/nova/instances/global
directory.

Change-Id: I0702b1babddc78712144f124b3bae4033b5880fe

[OpenContrail Admin (ci-admin-f)]

Reviewed: https://review.opencontrail.org/20480
Committed: http://github.org/Juniper/contrail-provisioning/commit/2e03fb5e16e17052b439437b0c9e5754cec1801a
Submitter: Zuul
Branch: R3.0

commit 2e03fb5e16e17052b439437b0c9e5754cec1801a
Author: Jeya ganesh babu J <email address hidden>
Date: Fri May 20 14:57:14 2016 -0700

Livemigration changes

Closes-Bug: #1559638
With the removal of the NFS over Ceph based live-migration,
the provision script is modified to use /var/lib/nova/instances
directory for NFS mounts instead of /var/lib/nova/instances/global
directory.

Change-Id: I39b1fe91d577f6b00eb906b25489e435f0eafee8