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Bug 1056382 - [RFE][nova]: KVM host maintenance support
Summary: [RFE][nova]: KVM host maintenance support
Alias: None
Product: Red Hat OpenStack
Classification: Red Hat
Component: RFEs
Version: unspecified
Hardware: Unspecified
OS: Unspecified
Target Milestone: ---
: ---
Assignee: RHOS Maint
QA Contact: Ami Jeain
Whiteboard: upstream_milestone_none upstream_stat...
Depends On:
TreeView+ depends on / blocked
Reported: 2014-01-22 05:04 UTC by RHOS Integration
Modified: 2015-03-19 17:44 UTC (History)
5 users (show)

Fixed In Version:
Doc Type: Enhancement
Doc Text:
Clone Of:
Last Closed: 2015-03-19 17:44:11 UTC
Target Upstream Version:

Attachments (Terms of Use)

Description RHOS Integration 2014-01-22 05:04:29 UTC
Cloned from launchpad blueprint


similar blueprient was already registerd by Oshrit Feder on 2013-01-23.
Sadly, it is not on going althrough the system administrator needs "host maintenance mode with kvm"

Now, On ice-house term, I think the concept of the blueprint should be changed.

I suggest Host class should be in libvirt driver and It implements set_host_enabled() and host_maintenance_mode() like xenapi and vmware cases.
set_host_enabled() method should control nova-compute service and nova-network (if it works in multi dhcp mode).
host_maintenance_mode() method should evacuates vms to other hosts with live-migration (or other way)

Specification URL (additional information):


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