There is already a blueprint tracing "KVM host maintain": https://blueprints.launchpad.net/nova/+spec/host-maintenance , but I think that nova will not handle the case of auto live migration for maintenance host, this should be a use case of Congress: https://wiki.openstack.org/wiki/Congress
2014-08-21 23:00 GMT+08:00 <thomas.pessi...@orange.com>: > Hello, > > > > Sorry if I am not on the right mailing list. I would like to get some > information. > > > > I would like to know if I am a company who wants to add a feature on an > openstack module. How do we have to proceed ? And so, what is the way this > new feature be adopted by the community. > > > > The feature is, the maintenance mode. That is to say, disable a compute > node and do live migration on all the instances which are running on the > host. > > I know we can do an evacuate, but evacuate restart the instances. I have > already written a shell script to do this using command-cli. > > > > Regards, > > _________________________________________________________________________________________________________________________ > > Ce message et ses pieces jointes peuvent contenir des informations > confidentielles ou privilegiees et ne doivent donc > pas etre diffuses, exploites ou copies sans autorisation. Si vous avez recu > ce message par erreur, veuillez le signaler > a l'expediteur et le detruire ainsi que les pieces jointes. Les messages > electroniques etant susceptibles d'alteration, > Orange decline toute responsabilite si ce message a ete altere, deforme ou > falsifie. Merci. > > This message and its attachments may contain confidential or privileged > information that may be protected by law; > they should not be distributed, used or copied without authorisation. > If you have received this email in error, please notify the sender and delete > this message and its attachments. > As emails may be altered, Orange is not liable for messages that have been > modified, changed or falsified. > Thank you. > > > _______________________________________________ > OpenStack-dev mailing list > OpenStack-dev@lists.openstack.org > http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-dev > > -- Thanks, Jay
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