yahoo-eng-team team mailing list archive

[Rock_Zhao <36514239@xxxxxx>]

Public bug reported:

Description
===========
For example:
Theres compute Nodes: A and B and C
instance "vmtest" runs on A now.

Steps to reproduce
==================
1.nova host-evacuate A
2.Assumed instance "vmtest" evacuated failed on B with libvirt error. And found the instance xml of vmtest is still in /etc/libvirt/qemu
3.Then try again "nova host-evacuate A".If vmtest is scheduled on B again, there will throw exception: Instance instance-vmtest already exists.

Expected result
===============
When vmtest first evacuated failed on B, remove instance xml of vmtest on B

Actual result
=============
If vmtest is scheduled on B again, there will throw exception: Instance instance-vmtest already exists.

Whether it should be clean up the instance xml of vmtest on the failed
evacuated node B?

Environment
===========
openstack mitaka

** Affects: nova
     Importance: Undecided
         Status: New


** Tags: evacuate mitaka

-- 
You received this bug notification because you are a member of Yahoo!
Engineering Team, which is subscribed to OpenStack Compute (nova).
https://bugs.launchpad.net/bugs/1784798

Title:
  openstack mitaka evacuate fails and no clean up the evacuated instance
  xml in libvirt

Status in OpenStack Compute (nova):
  New

Bug description:
  Description
  ===========
  For example:
  Theres compute Nodes: A and B and C
  instance "vmtest" runs on A now.

  Steps to reproduce
  ==================
  1.nova host-evacuate A
  2.Assumed instance "vmtest" evacuated failed on B with libvirt error. And found the instance xml of vmtest is still in /etc/libvirt/qemu
  3.Then try again "nova host-evacuate A".If vmtest is scheduled on B again, there will throw exception: Instance instance-vmtest already exists.

  Expected result
  ===============
  When vmtest first evacuated failed on B, remove instance xml of vmtest on B

  Actual result
  =============
  If vmtest is scheduled on B again, there will throw exception: Instance instance-vmtest already exists.

  Whether it should be clean up the instance xml of vmtest on the failed
  evacuated node B?

  Environment
  ===========
  openstack mitaka

To manage notifications about this bug go to:
https://bugs.launchpad.net/nova/+bug/1784798/+subscriptions