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Message #71782
[Bug 1517643] Re: VMware: metadata definition for QoS resource allocation
Patch has been abandoned for over a year. Leaving as opinion in case
someone wants to pick it up.
** Changed in: glance
Status: In Progress => Opinion
** Changed in: glance
Assignee: Giridhar Jayavelu (gjayavelu) => (unassigned)
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https://bugs.launchpad.net/bugs/1517643
Title:
VMware: metadata definition for QoS resource allocation
Status in Glance:
Opinion
Bug description:
Nova VCDriver supports QoS resource allocation for memory, disk and vif in addition to cpu [1].
Resource allocation can be expressed using shares, limit, and reservation. Administrators can configure these properties using flavor extra specs or image metadata.
This lite-spec is for adding metadata definition for both flavor and
images in Glance.
The list of metadata properties to be added:
disk_io_reservation, disk_io_limit, disk_io_shares_share,
disk_io_shares_level, vif_reservation, vif_limit, vif_shares_share,
vif_shares_level, memory_reservation, memory_limit, memory_shares_share,
memory_shares_level, cpu_reservation, cpu_limit, cpu_shares_share,
cpu_shares_level
[1] http://specs.openstack.org/openstack/nova-
specs/specs/mitaka/approved/vmware-limits.html
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References