| 2015-09-25 06:05:17 |
james beedy |
bug |
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|
added bug |
| 2015-09-25 06:29:45 |
james beedy |
summary |
Cannot live migrate between hypervisors with heterogenous cpu architecture |
Cannot live migrate between hypervisors with heterogeneous cpu architecture |
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| 2015-09-25 06:29:57 |
james beedy |
description |
Live migration fails without post deploy configuration of nova.conf on compute nodes.
When using kvm as a hypervisor, you need to set the params 'cpu_mode' and 'cpu_model' under the [libvirt] header tag in nova.conf to be able to preform live migration of instances between hosts with heterogenous cpu architecture. The nova-compute charm does not currently contain this functionality, but could easily be extended to include it by adding the params 'cpu_mode' and 'cpu_model' to nova-compute's set of supported configs, extracting them in the NovaComputeLibvirtContext class, and adding them to the nova.conf templates. |
Live migration fails without post deploy configuration of nova.conf on compute nodes.
When using kvm as a hypervisor, you need to set the params 'cpu_mode' and 'cpu_model' under the [libvirt] header tag in nova.conf to be able to preform live migration of instances between hosts with heterogeneous cpu architecture. The nova-compute charm does not currently contain this functionality, but could easily be extended to include it by adding the params 'cpu_mode' and 'cpu_model' to nova-compute's set of supported configs, extracting them in the NovaComputeLibvirtContext class, and adding them to the nova.conf templates. |
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| 2015-09-25 11:35:12 |
Ryan Beisner |
branch linked |
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lp:~jamesbeedy/charms/trusty/nova-compute-next/trunk |
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| 2015-09-25 11:35:23 |
Ryan Beisner |
branch linked |
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lp:~openstack-charmers/charms/trusty/nova-compute/next |
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| 2015-09-27 17:41:45 |
Edward Hope-Morley |
nova-compute (Juju Charms Collection): assignee |
|
james beedy (jamesbeedy) |
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| 2015-09-27 17:41:49 |
Edward Hope-Morley |
nova-compute (Juju Charms Collection): importance |
Undecided |
Medium |
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| 2015-09-27 17:41:52 |
Edward Hope-Morley |
nova-compute (Juju Charms Collection): status |
New |
In Progress |
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| 2015-09-27 17:41:56 |
Edward Hope-Morley |
nova-compute (Juju Charms Collection): milestone |
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15.10 |
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| 2015-10-26 17:41:44 |
james beedy |
nova-compute (Juju Charms Collection): status |
In Progress |
Fix Released |
|
