OpenStack Public Cloud WG

Spot/preemptible instance

Bug #1771587 reported by Tobias Rydberg
16
This bug affects 3 people
Affects Status Importance Assigned to Milestone
OpenStack Public Cloud WG
Confirmed
Undecided
Theodoros Tsioutsias

Bug Description

To support feature similar to preemptible instance in AWS. The development goal is to have Nova exposes the API so that other systems could build on top of it

"There was also a BOS forum session discussing this, although hosted by Scientific WG: https://etherpad.openstack.org/p/BOS-forum-advanced-instance-scheduling (ttsiouts) http://openstack-in-production.blogspot.ie/2018/02/maximizing-resource-utilization-with.html"

References:
"old nova spec at https://review.openstack.org/#/c/104883/, there is a new spec John Garbutt working on at https://review.openstack.org/#/c/438640/.

(mriedem): Queens PTG notes: https://etherpad.openstack.org/p/nova-ptg-queens (L273)"

Revision history for this message
Matt Riedemann (mriedem) wrote :

Current nova spec:

https://review.openstack.org/#/c/554212/

Revision history for this message
Theodoros Tsioutsias (ttsiouts) wrote :

Full list of proposed changes:

[Spec] Add PENDING vm state: https://review.openstack.org/#/c/554212/
  - https://review.openstack.org/#/c/566473/
  - https://review.openstack.org/#/c/566470/ (most probably obsolete)

[Spec] Enable rebuild for instances in cell0: https://review.openstack.org/#/c/554218/
  - https://review.openstack.org/#/c/570201/
  - https://review.openstack.org/#/c/570202/
  - https://review.openstack.org/#/c/570203/

Tobias Rydberg (tobberydberg)
Changed in openstack-publiccloud-wg:
status: New → Confirmed
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