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    (note: this is not my work, just my colleague's)<br>
    In my company we have a Puppet recipe
    (<a class="moz-txt-link-freetext" href="https://github.com/enovance/puppet-openstack-cloud">https://github.com/enovance/puppet-openstack-cloud</a>) for neutron
    (Havana) with the following manifest:<br>
    <br>
    <br>
    ##extracted from
<a class="moz-txt-link-freetext" href="https://github.com/enovance/puppet-openstack-cloud/blob/master/manifests/network.pp">https://github.com/enovance/puppet-openstack-cloud/blob/master/manifests/network.pp</a><br>
      class { 'neutron':<br>
        allow_overlapping_ips   => true,<br>
        verbose                 => $verbose,<br>
        debug                   => $debug,<br>
        rabbit_user             => 'neutron',<br>
        rabbit_hosts            => $rabbit_hosts,<br>
        rabbit_password         => $rabbit_password,<br>
        rabbit_virtual_host     => '/',<br>
        bind_host               => $api_eth,<br>
        log_facility            => $log_facility,<br>
        use_syslog              => $use_syslog,<br>
        dhcp_agents_per_network => '2',<br>
        core_plugin             =>
    'neutron.plugins.ml2.plugin.Ml2Plugin',<br>
        service_plugins         =>
['neutron.services.loadbalancer.plugin.LoadBalancerPlugin','neutron.services.metering.metering_plugin.MeteringPlugin','neutron.services.l3_router.l3_router_plugin.L3RouterPlugin'],<br>
        log_dir                 => $log_dir,<br>
        dhcp_lease_duration     => $dhcp_lease_duration,<br>
      }<br>
    <br>
    As you can see, the service_plugins line includes loadbalancer,
    metering (ceilometer) and <b>neutron.services.l3_router.l3_router_plugin.L3RouterPlugin</b><br>
    <br>
    Core_plugin is ML2, as recommended.<br>
    <br>
    I hope this can be helpful<br>
    <br>
    Cheers<br>
    <br>
    <br>
    <div class="moz-cite-prefix">On 2014-05-16, 10:54 AM, George Shuklin
      wrote:<br>
    </div>
    <blockquote cite="mid:537626AF.9070003@gmail.com" type="cite">Hello.
      <br>
      <br>
      I can't make ml2 working under ubuntu. The problem is with
      service_plugins option in config.
      <br>
      <br>
      If I do not put any service_plugins, neutron-server starts but
      complains (Extension router not supported by any of loaded
      plugins).
      <br>
      <br>
      And if I put plugin name to service_plugins it cause traces on
      neutron.
      <br>
      <br>
      I've tried:
      <br>
      <br>
      service_plugins = router
      <br>
      service_plugins = neutron.services.router
      <br>
      service_plugins = neutron.services.l3_router
      <br>
      service_plugins = l3_router
      <br>
      service_plugins = neutron.services.l3_router.L3RouterPlugin
      <br>
      <br>
      None of them works.
      <br>
      <br>
      How service_plugins line should be looking in havana for ml2 (not
      icehouse). Thanks.
      <br>
      <br>
      _______________________________________________
      <br>
      OpenStack-operators mailing list
      <br>
      <a class="moz-txt-link-abbreviated" href="mailto:OpenStack-operators@lists.openstack.org">OpenStack-operators@lists.openstack.org</a>
      <br>
<a class="moz-txt-link-freetext" href="http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-operators">http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-operators</a>
      <br>
    </blockquote>
    <br>
    <div class="moz-signature">-- <br>
      <br>
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            style="font-size: x-large;"><span style="font-size: 11pt;"><b>Marcos

                Garcia<br>
              </b></span></span></span></div>
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