nova live-migration failed due to missed packages for NFV

[Alexander Gubanov]

I've found that "nova live-migration" was broken on MOS 9.0 (build 372) where on env were updated packages for NFV testing.

root@node-1:~# nova live-migration --block-migrate test1 node-3.test.domain.local

nova-compute.log
2016-05-26 09:28:53.544 28134 ERROR nova.virt.libvirt.driver [req-c972cf25-66cd-438a-8a02-ea0e5d5f63e8 7d2a421a61054013b1285bf9bbdf98d1 3816b845c180463e8ea8bb1c7a2a4d28 - - -] [instance: 832e8977-a510-4a51-9999-1de7e1268679] Live Migration failure: Unknown type of "migrate_disks" field
2016-05-26 09:28:53.858 28134 ERROR nova.virt.libvirt.driver [req-c972cf25-66cd-438a-8a02-ea0e5d5f63e8 7d2a421a61054013b1285bf9bbdf98d1 3816b845c180463e8ea8bb1c7a2a4d28 - - -] [instance: 832e8977-a510-4a51-9999-1de7e1268679] Migration operation has aborted

Seems some packages (python-libvirt) were missed.

root@node-2:~# dpkg -l | grep libvirt
ii libvirt-bin 1.3.1-1ubuntu6~u1404+mos1 amd64 programs for the libvirt library
ii libvirt-daemon-system 1.3.1-1ubuntu6~u1404+mos1 amd64 Meta-package for new libvirt transition
ii libvirt0:amd64 1.3.1-1ubuntu6~u1404+mos1 amd64 library for interfacing with different virtualization systems
ii python-libvirt 1.2.15-1~u14.04+mos1 amd64 libvirt Python bindings

I've updated python-libvirt to version 1.3.4

apt-get install python-pip
pip install --upgrade pip
pip uninstall libvirt-python
apt-get install pkg-config
apt-get install libvirt-dev
apt-get install python-dev
pip install libvirt-python

root@node-2:~# pip list | grep libvirt
libvirt-python (1.3.4)

and verified live-migration - all successfully done

root@node-1:~# nova show test1 | grep hyper
| OS-EXT-SRV-ATTR:hypervisor_hostname | node-2.test.domain.local |
root@node-1:~# nova live-migration --block-migrate test1 node-3.test.domain.local
root@node-1:~# nova show test1 | grep hyper
| OS-EXT-SRV-ATTR:hypervisor_hostname | node-3.test.domain.local

[Dmitry Teselkin (teselkin-d)]

Need python-libvirt version 1.3.1 to match libvirt-bin.

This package should be added to custom branch 'feature/nfv'. It might not exist in the repo, so please create if necessary.

[Dmitry Teselkin (teselkin-d)]

Related CRs: https://review.fuel-infra.org/#/q/branch:feature/nfv

[Fuel Devops McRobotson (fuel-devops-robot)]

Related fix proposed to branch: feature/nfv
Change author: Ivan Udovichenko <email address hidden>
Review: https://review.fuel-infra.org/21381

[Fuel Devops McRobotson (fuel-devops-robot)]

Reviewed: https://review.fuel-infra.org/21381
Submitter: Pkgs Jenkins <email address hidden>
Branch: feature/nfv

Commit: 9699e74691af0db7081bd99fc50680ee7d7ba2d0
Author: Ivan Udovichenko <email address hidden>
Date: Mon May 30 14:17:45 2016

[MOS 9.0] Update libvirt-python

Version: 1.3.1-1~u14.04+mos1

Source: https://pypi.python.org/pypi/libvirt-python/1.3.1
Archive: libvirt-python-1.3.1.tar.gz
MD5: b1de816cbb03adcf2736ae17d57e9c05

Change-Id: I86541143796b4928ad18c5fc43dbb6982ec46689
Related-Bug: #1586003

[Anna Babich (ababich)]

The package has been updated: http://perestroika-repo-tst.infra.mirantis.net/feature-nfv-repos/ubuntu/9.0/pool/main/libv/libvirt-python/

[Fuel Devops McRobotson (fuel-devops-robot)]

Related fix proposed to branch: 9.0
Change author: Ivan Udovichenko <email address hidden>
Review: https://review.fuel-infra.org/27787

[Fuel Devops McRobotson (fuel-devops-robot)]

Reviewed: https://review.fuel-infra.org/27787
Submitter: Pkgs Jenkins <email address hidden>
Branch: 9.0

Commit: 26a0275041f3b5ba1cfb2834be64697d48d6e3ca
Author: Ivan Udovichenko <email address hidden>
Date: Tue Oct 25 14:30:26 2016

Merge with 'feature/nfv'

Cherry-picked from 9699e74691af0db7081bd99fc50680ee7d7ba2d0

  [MOS 9.0] Update libvirt-python

  Version: 1.3.1-1~u14.04+mos1

  Source: https://pypi.python.org/pypi/libvirt-python/1.3.1
  Archive: libvirt-python-1.3.1.tar.gz
  MD5: b1de816cbb03adcf2736ae17d57e9c05

Change-Id: I86541143796b4928ad18c5fc43dbb6982ec46689
Related-Bug: #1586003

[Fuel Devops McRobotson (fuel-devops-robot)]

Change abandoned by Dmitry Teselkin <email address hidden> on branch: 9.0
Review: https://review.fuel-infra.org/25418
Reason: Merged in https://review.fuel-infra.org/#/q/topic:group/prod-7907