[Rdo-list] RDO Manager Liberty DVR

[Charles Short]

Some feedback - I made this mostly work with automated template 
deployment, but had to include puppet classes and fix some class 
references  -

I used an ExtraConfig template file to achieve this -

parameters:
   NovaComputeExtraConfig:
     'neutron::agents::l3::agent_mode': 'dvr'
     'neutron::agents::ml2::ovs::enable_distributed_routing': 'True'
     'neutron::agents::l3::interface_driver': 
'neutron.agent.linux.interface.OVSInterfaceDriver'
      compute_classes:
     - '::neutron::agents::l3'
     - '::neutron::plugins::ml2'
      controllerExtraConfig:
     'neutron::agents::l3::agent_mode': 'dvr_snat'
     'neutron::server::router_distributed': 'True'
     'neutron::plugins::ml2::network_vlan_ranges': 'datacentre:3510:3600'
     controller_classes:
     - '::neutron::plugins::ml2'

and included it with -e


For example a class reference in 
/usr/share/openstack-tripleo-heat-templates/puppet/controller.yaml was 
not there, so the above template corrects that
 >>
  NeutronDVR:
     default: 'False'
     description: Whether to configure Neutron Distributed Virtual Routers
     type: string
...
neutron_router_distributed: {get_param: NeutronDVR}
...
neutron_router_distributed: {get_input: neutron_router_distributed}
 >>
I now have other bits to automate to get DVR fully working - -

1) The class property dvr_base_mac does not exist in 
/usr/share/openstack-puppet/modules/neutron/manifests/server.pp, and it 
really should as it needs to be set.
2) The metadata_agent.ini file on the compute nodes needs to reference 
the metadata server on the controller nodes (and the agent needs to be 
running on the compute nodes.)

I will work on these last two steps

Charles

On 24/02/2016 22:24, Charles Short wrote:
> Hi,
>
> I am trying to deploy DVR with RDO manager.
> I can find template references to DVR in -
>
>  /usr/share/openstack-tripleo-heat-templates/puppet/controller.yaml
>  /usr/share/openstack-tripleo-heat-templates/puppet/compute.yaml
>
> I altered the defaults to enable DVR  and deployed the Overcloud 
> successfully.
> Unfortunately the DVR changes I made do not appear in the config files 
> on the nodes.
>
> Has anyone managed to deploy DVR with RDO Manager?
>
> Thanks
>
> Charles
>

-- 
Charles Short
Cloud Engineer
Virtualization and Cloud Team
European Bioinformatics Institute (EMBL-EBI)
Tel: +44 (0)1223 494205