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[Bug 1369385] Re: Fail to create instance to a server group with affinity policy.

 

I think this is actually working as intended. If you have told the
instance it can only go on a certain host, and that host failed, it
should fail.

** Changed in: nova
       Status: New => Won't Fix

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https://bugs.launchpad.net/bugs/1369385

Title:
  Fail to create instance to a server group with affinity policy.

Status in OpenStack Compute (Nova):
  Won't Fix

Bug description:
  Failed to create a instance into a server group with affinity policy and the retry  filter is enabled. The scheduler selected a host,
  say it's  'host2', but the host2's hypervisor has some problems and failed to boot the instance. Then scheduler retry to boot the instance. Scheduler failed to select host for the instance. As the group with affinity request boot instance to host2 but host2 is not OK.

  For this case, it's not make sense that the group affinity policy take
  effect when the first instance in the group is retrying to create.

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References