Public bug reported:
After https://blueprints.launchpad.net/nova/+spec/instance-group-api-
extension, nova has the feature of creating instance groups with
affinity or anti-affinity policy and creating vm instance with affinity
/anti-affinity group.
If did not enable ServerGroupAffinityFilter and
ServerGroupAntiAffinityFilter, then the instance group will not able to
leverage affinity/anti-affinity.
Take the following case:
1) Create a group with affinity
2) Create two vms with this group
3) The result is that those two vms was not created on the same host.
** Affects: nova
Importance: Undecided
Status: New
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Engineering Team, which is subscribed to OpenStack Compute (nova).
https://bugs.launchpad.net/bugs/1302238
Title:
Enable ServerGroupAffinityFilter and ServerGroupAntiAffinityFilter by
default
Status in OpenStack Compute (Nova):
New
Bug description:
After https://blueprints.launchpad.net/nova/+spec/instance-group-api-
extension, nova has the feature of creating instance groups with
affinity or anti-affinity policy and creating vm instance with
affinity/anti-affinity group.
If did not enable ServerGroupAffinityFilter and
ServerGroupAntiAffinityFilter, then the instance group will not able
to leverage affinity/anti-affinity.
Take the following case:
1) Create a group with affinity
2) Create two vms with this group
3) The result is that those two vms was not created on the same host.
To manage notifications about this bug go to:
https://bugs.launchpad.net/nova/+bug/1302238/+subscriptions
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