Open Stack

Curious if you’ve defined a network space for your instances. If you’re using the traditional flat_network, this is known as the ‘fixed_address’ space.
If you’re using neutron, you would need to create a network and a subnet (and router with gateway, etc). You’d then assign the instance to a network at launch time.


On Aug 15, 2014, at 9:17 AM, Jeff Silverman <jeff at sweetlabs.com> wrote:

> <ip_a.png>
> ​
> For those of you that can't see pictures:
> $ sudo ip a
> 1: lo: <LOOPBACK,UP,LOWER_UP> mtu 16436 qdisc noqueue
>     link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
>     inet 127.0.0.1/8 scope host lo
>     inet6 ::1/128 scope host
>         valid_lft forever preferred_1ft forever
> 
> I suspect that the issue is that the hypervisor is not presenting a virtual ethernet card.
> 
> Thank you
> 
> 
> Jeff
> 
> 
> 
> On Thu, Aug 14, 2014 at 6:57 PM, Nhan Cao <nhanct92 at gmail.com> wrote:
> can you show output of command:
> ip a
> 
> 
> 
> 
> 2014-08-15 7:41 GMT+07:00 Jeff Silverman <jeff at sweetlabs.com>:
> People,
> 
> I have brought up an instance, and I can connect to it using my browser!  I am so pleased.
> 
> However, my instance doesn't have an ethernet device, only a loopback device.   My management wants me to use a provider network, which I understand to mean that my instances will have IP addresses in the same space as the controller, block storage, and compute node administrative addresses.  However, I think that discussing addressing is premature until I have a working virtual ethernet card.
> 
> I am reading through http://docs.openstack.org/icehouse/install-guide/install/yum/content/neutron-ml2-compute-node.html and I think that the ML2 plugin is what I need.  However, I think I do not want a network type of GRE, because that encapsulates the packets and I don't have anything to un-encapsulate them.
> 
> Thank you
> 
> 
> Jeff
> 
> 
> -- 
> Jeff Silverman
> Systems Engineer
> (253) 459-2318 (c)
> 
> 
> _______________________________________________
> OpenStack-operators mailing list
> OpenStack-operators at lists.openstack.org
> http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-operators
> 
> 
> 
> 
> 
> -- 
> Jeff Silverman
> Systems Engineer
> (253) 459-2318 (c)
> 
> _______________________________________________
> OpenStack-operators mailing list
> OpenStack-operators at lists.openstack.org
> http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-operators

-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.openstack.org/pipermail/openstack-operators/attachments/20140815/410360dc/attachment.html>
-------------- next part --------------
A non-text attachment was scrubbed...
Name: signature.asc
Type: application/pgp-signature
Size: 496 bytes
Desc: Message signed with OpenPGP using GPGMail
URL: <http://lists.openstack.org/pipermail/openstack-operators/attachments/20140815/410360dc/attachment.pgp>