openstack-manuals

xen: Adding support for multiple hypervisor versions

Bug #1246231 reported by OpenStack Infra on 2013-10-30

This bug affects 1 person

Affects		Status	Importance	Assigned to	Milestone
	openstack-manuals	Fix Released	Medium	Olga Gusarenko	openstack-manuals kilo

Bug Description

https://review.openstack.org/36073
commit a52259ea2dda742d528723d58f20b3b225f1eac5
Author: Aditi Raveesh <email address hidden>
Date: Mon Oct 7 14:47:42 2013 +0530

Adding support for multiple hypervisor versions

    This is to prevent instances with newer tools from being provisioned
    on older hypervisors.
    Added comparison of hypervisor version from the compute-node and image
    metadata in the image properties filter.
    In host scheduler image_prop_filter, the 'hypervisor_version_requires'
    image properties, if available, is compared to the host_state's
    hypervisor_version, if available.
    hypervisor_version_requires should be added on the image as metadata and
    should have a operator and version value.
    Examples : ">=6.0", ">6.0, <6.2", ""!=6.1"

    Partially Implements blueprint xen-support-for-hypervisor-versions
    Cell scheduler changes coming up in another commit.
    DocImpact

Change-Id: I6fbf232adf9ac78ebb8ac2985739f163f4517d14

Tags:

Tom Fifield (fifieldt) on 2013-11-07

Changed in openstack-manuals:
milestone:	none → icehouse
status:	New → Confirmed
importance:	Undecided → Medium

Revision history for this message

Tom Fifield (fifieldt) wrote on 2014-04-05:

This should be added to the scheduler section.

Changed in openstack-manuals:
status:	Confirmed → Triaged

Tom Fifield (fifieldt) on 2014-06-25

Changed in openstack-manuals:
milestone:	icehouse → juno

Tom Fifield (fifieldt) on 2014-07-18

tags:	added: xen
summary:	- Adding support for multiple hypervisor versions + xen: Adding support for multiple hypervisor versions

Tom Fifield (fifieldt) on 2015-02-27

Changed in openstack-manuals:
milestone:	juno → kilo

Olga Gusarenko (ogusarenko) on 2015-03-06

Changed in openstack-manuals:
assignee:	nobody → Olga Gusarenko (ogusarenko)

Revision history for this message

OpenStack Infra (hudson-openstack) wrote on 2015-03-11: Fix proposed to openstack-manuals (master)

Fix proposed to branch: master
Review: https://review.openstack.org/163471

Changed in openstack-manuals:
status:	Triaged → In Progress

Revision history for this message

OpenStack Infra (hudson-openstack) wrote on 2015-03-13: Fix merged to openstack-manuals (master)

Reviewed: https://review.openstack.org/163471
Committed: https://git.openstack.org/cgit/openstack/openstack-manuals/commit/?id=6cd10d13cff93d9cf1a854d454744b409b5311c7
Submitter: Jenkins
Branch: master

commit 6cd10d13cff93d9cf1a854d454744b409b5311c7
Author: OlgaGusarenko <email address hidden>
Date: Wed Mar 11 17:05:40 2015 +0200

Adds hypervisor_version_requires (ImagePropertiesFilter)

This is to prevent instances with newer tools from being
provisioned on older hypervisors.

    Added comparison of hypervisor version from the
    compute-node and image metadata in the image properties
    filter.

    In host scheduler image_prop_filter, the hypervisor_version_requires
    image properties, if available, is compared to the host_state's
    hypervisor_version, if available.

    hypervisor_version_requires should be added on the image
    as metadata and should have a operator and version value.
    Examples : ">=6.0", ">6.0, <6.2", ""!=6.1".

Change-Id: I77dce6a5c28b5a25766b0273dc58a9dbb08defdd
Closes-bug: 1246231