[Openstack] question about configuring FlatDHCPManager
Vishvananda Ishaya
vishvananda at gmail.com
Thu Apr 19 17:01:19 UTC 2012
unfortunately there is a bug where deleting a network does not delete associated fixed ips:
https://bugs.launchpad.net/nova/+bug/754900
The fix has landed in trunk and is proposed for backport into stable/essex
https://review.openstack.org/6664
To work around this issue, you will have to delete the fixed ips manually from the database or drop and recreate the database.
Vish
On Apr 19, 2012, at 9:00 AM, Xin Zhao wrote:
> Hello,
>
> I run nova compute (diablo) on RHEL6. Following the instruction, I configured the network as following, and it works:
>
> $>nova-manage network create ostester 10.0.0.0/24 1 256 --bridge=br0 --bridge_interface=em1
>
> Now I want to change it to use a new fixed_range, like 10.1.1.0/24, so I delete the network, then redefine it following the same
> command format. But it doesn't work, the instance starts still with the 10.0.0.X ip, and of course, network doesn't work in the
> instances.
>
> What do I miss here?
>
> Thanks,
> Xin
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