VMware: server group policies in cluster

Registered by Giridhar Jayavelu

Currently, nova scheduler sees VC cluster as compute node. Because of this abstraction, affinity placement policy is not guaranteed at ESX host level and anti-affinity policy places maximum of only one instance per group on a cluster. The proposal is to inspect the policies from server group instance object and automatically create rules on cluster to satisfy the placement policy.

Blueprint information

Status:
Started
Approver:
None
Priority:
Undefined
Drafter:
Giridhar Jayavelu
Direction:
Needs approval
Assignee:
Giridhar Jayavelu
Definition:
New
Series goal:
None
Implementation:
Started
Milestone target:
None
Started by
Giridhar Jayavelu

Related branches

Sprints

Whiteboard

Gerrit topic: https://review.openstack.org/#q,topic:bp/vmware-placement-policy,n,z

Addressed by: https://review.openstack.org/237805
    VMware: placement policies within cluster

Addressed by: https://review.openstack.org/241436
    VMware: add flavor extra_spec for DRS vm group

Addressed by: https://review.openstack.org/210811
    VMware: vm placement on group of hosts within cluster

Addressed by: https://review.openstack.org/210813
    VMware: affinity and anti-affinity within cluster

Addressed by: https://review.openstack.org/210812
    VMware: anti-affinity placement scheduling for cluster

(?)

Work Items

This blueprint contains Public information 
Everyone can see this information.