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Neutron/MigrationFromNovaNetwork/HowTo

< Neutron
Revision as of 17:56, 10 July 2014 by Sukhdev (talk | contribs)

Overview

This wiki describes step-by-step procedure for migrating servers from Nova network to Neutron.


How to test migration process

Following section is written with the intent for the readers to try the migration process before actually moving existing servers (VMs).

In this section, we create VMs using Nova network, and then perform migration steps to move them over to Netutron network. This test process is performed by using devstack.

NOTE: Before proceeding with the migration process, please ensure that your system meets the Prerequisites



  • Updating Devstack to use Nova Network 


  Apply devstack patch in devstack directory


Prerequisites

Prior to starting the migrating process ensure that following requirements are met:

  • libvirt library should be at version 1.2.5
  • python-libvirt should also be at version 1.2.5



  • Update Devstack to use Nova Network 


  Apply devstack patch in devstack directory

Upgrade libvirt library

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