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Can I migrate VMs using Heat template?

asked 2015-06-08 04:42:34 -0500

GeonYong gravatar image

Can i migrate VMs using heat template?

I want to operate live-migration automatically, when cpu utilization of compute node is more than threshold value.

Heat can autoscaling using ceilometer. So, Heat possible to operate live-migration using ceilometer, i think, right?

If possible, can i get a similar template?

Thanks.

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answered 2016-05-03 21:20:52 -0500

I do not think OpenStack Heat Orchestration is suite for VM live migration.

I operated OpenStack cloud for some years. The error message is not detail and the Heat HOT can not deal with exception effectively. When VM state is abnormal after live migration, the heat can not handle and would lead to miss SLAs.

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Asked: 2015-06-08 04:42:34 -0500

Seen: 319 times

Last updated: Jun 08 '15