On Tue, May 6, 2014 at 1:52 PM, Matej <[email protected]> wrote: > Hi Yuanle, > > thanks for this very useful information. I have tried to update the > existing port and was getting > Duplicated options --fixed-ip > subnet_id=2d30ade0-5713-4857-b610-9ab29453ab92 --fixed-ip > subnet_id=2d30ade0-5713-4857-b610-9ab29453ab92 > But I was able to use port-create successfully. Is there a way to change a > port ID of a running instance in nova? Since my instance is running and I > don't want to terminate it and boot it again. Or can I use this --nic > port_id parameter just when creating a new instance with nova boot ....? > > > I haven't used port-update for anything other than updating name and security-group. I think port-update IP address on a running instance's port is very adventurous. You can try using the neutron API instead of the neutron command line. You could also try nova interface-attach and interface-detach. They may do the Right Thing. I'm not sure.
-- *YY Inc. is hiring openstack and python developers. Interested? Check http://www.nsbeta.info/jobs <http://www.nsbeta.info/jobs>* -- Thanks, Yuanle
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