Good idea, I'm very interested in that!
2013/10/1 Vishvananda Ishaya <vishvana...@gmail.com> > > On Sep 30, 2013, at 1:12 AM, Daniel P. Berrange <berra...@redhat.com> > wrote: > > > On Fri, Sep 27, 2013 at 02:11:36PM -0400, Solly Ross wrote: > >> Hello Fellow OpenStackers, > >> > >> I was working on a bug ( > https://bugzilla.redhat.com/show_bug.cgi?id=975014) > >> involving the Nova resize functionality in the libvirt driver. So, it > >> turns out that the bug is caused by nova code trying to ssh directly > >> into another compute node. Since it was not authorized to do so, the > >> command failed. > >> > >> So, my question is this: should nova really be SSHing directly into a > >> peer machine to create a directory? Doesn't that kind of defeat the > >> purpose of the centralized RPC mechanism? However, if this is the > >> intended functionality, should Packstack be smarter about setting up > >> permissions (this was a packstack install) when there are two or more > >> compute nodes listed? > > > > Yes, I think that it is really pretty bogus design to use ssh in this way > > in Nova & this should be fixed to not use ssh. > > > > Daniel > > Agreed. I think the simplest implementation would be to upload a temporary > snapshot to glance that can be deleted after the resize/migrate is > confirmed. > > Vish > > > _______________________________________________ > OpenStack-dev mailing list > OpenStack-dev@lists.openstack.org > http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-dev > -- *--------------------------------------------* *Lingxian Kong* Huawei Technologies Co.,LTD. IT Product Line CloudOS PDU China, Xi'an Mobile: +86-18602962792 Email: konglingx...@huawei.com; anlin.k...@gmail.com
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