[Openstack] Guest VM IP configuration script

Satish Patel satish.txt at gmail.com
Wed Aug 24 21:04:54 UTC 2016

I am using neutron networking with vlan ( its provider VLAN). We are
not using DHCP but i need some kind of hack to inject IP address in
instance using cloud-init.

We are using cloud-init but i don't know how does it work and get IP
from neutron. I am new with neutron stuff.

On Wed, Aug 24, 2016 at 4:29 PM, James Downs <egon at egon.cc> wrote:
> On Wed, Aug 24, 2016 at 03:25:26PM -0400, Satish Patel wrote:
>> I enabled following in nova.conf on compute node but didn't work :(
>> flat_injected=true
>> Do i need to do anything else?
> Are you using flat networking?
> Nova-networks or Neutron?
> At this point, if you're not using DHCP, your only option is to arrange to feed the networking information into the metadata for the VM at creation time, and use someting like cloud-init to configure the networking. The ancient networking injection stuff has either been removed, or been broken for years.
> Cheers,
> -j
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