GitHub user DaanHoogland added a comment to the discussion: DRS doesn't take into account affinity rules
@bhouse-nexthop , non-strict tries and strict demands. this should be the difference. If you require DRS to free machines in combination with non-strict affinity groups, then there is room for discussion. I think it is a strong statement to say it does nothing whatsoever. It may in your case but even on the surface (i.e. without testing specific scenarios) it seems a harsh claim. 1. You want non-strict affinity, so VMs get deployed no matter what. 2. You want DRS so VMs get relocated to optimise host usage. If you expect VMs to not be relocated to hosts where a VM in the same anti-affinity is running it should be a strict group. It seems that DRS and non-strict anti-affinity would always conflict on the long run. GitHub link: https://github.com/apache/cloudstack/discussions/12485#discussioncomment-15560323 ---- This is an automatically sent email for [email protected]. To unsubscribe, please send an email to: [email protected]
