Open Stack

Hi Janki,

The IP address should be from a common network between the hosts. It can be the primary host address (ie. the one you use for management) or it can be an IP from a dedicated network/vlan reserved for tunneled traffic. It’s not routed traffic, so there’s no need to have a gateway if you do use a new dedicated network/interface.

Every node (controller/network and compute) will need its own address in that field.

James

> On May 26, 2015, at 12:45 PM, Janki Chhatbar <jankihchhatbar at gmail.com> wrote:
> 
> Ya sure
> 
> I have 2 Ubuntu 14.04 machines acting as controller nodes (Keystone, Galera cluster, RabbitMq, Horizon, Glance, Nova on them with High availability for OpenStack Icehouse.
> 
> The connection is shown in attachment.
> 
> I want to add Neutron to these nodes.
> 
> My question is:
> In ml2_plugin.ini file:
> [ovs]
> local_ip = ip_for_GRE_tunnel
> 
> What IP to give to varaible local_ip? Would it be the virtual IP or machine's IP or some other thing?
> 
> This GRE tunnel is for data network (i.e between compute and neutron).
> 
> I have followed high availabilty guide available at site and set the variables as described.
> 
> Janki Chhatbar
> M.Tech (Embedded Systems)
> Nirma University
> (+91) 9409239106
> 
> On Tue, May 26, 2015 at 9:50 PM, Remo Mattei <remo at italy1.com <mailto:remo at italy1.com>> wrote:
> HI Janki,
> you may want to elaborate a little your question, and explain what you are trying to achieve, then people can see the overall and make suggestions appropriately.
> 
> Remo
>> On May 26, 2015, at 08:36, Janki Chhatbar <jankihchhatbar at gmail.com <mailto:jankihchhatbar at gmail.com>> wrote:
>> 
>> I have set up 2 controller nodes in HA. I want to install Neutron in the same two nodes. What IP should I give for creation of GRE tunnels?
>> 
>> Janki Chhatbar
>> M.Tech (Embedded Systems)
>> Nirma University
>> (+91) 9409239106
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> 
> 
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