Hello, I am trying to get the l2gw feature installed on an openstack install on centos 7 using the rdo queens repo.
Initially I installed the l2gw rpms form the repo: yum install openstack-neutron-l2gw-agent ====================================================================================== Package Arch Version Repository ====================================================================================== Installing: openstack-neutron-l2gw-agent noarch 1:12.0.1-1.el7 centos-openstack-queens Installing for dependencies: python2-networking-l2gw noarch 1:12.0.1-1.el7 centos-openstack-queens I enabled the service plugin in /etc/neutron/neutron.conf: [root@gullwing-controller neutron]# grep service_plugin neutron.conf service_plugins = router,networking_l2gw.services.l2gateway.plugin.L2GatewayPlugin I pointed my l2gw plugin to my gw in l2gateway_agent.ini: [root@gullwing-controller neutron]# grep ovsdb1 l2gateway_agent.ini ovsdb_hosts = 'ovsdb1:10.0.0.31:6632' I upgraded the neutron DB systemctl stop neutron-server neutron-db-manage --config-file /etc/neutron/neutron.conf --config-file /etc/neutron/l2gw_plugin.ini upgrade head systemctl start neutron-server I then added the "--config-file /etc/neutron/l2gw_plugin.ini" to the ExecStart of the nova-server systemd unit file. When I try to restart nova, it fails with: 2018-08-30 09:59:32.605 21059 ERROR neutron Invalid: Driver networking_l2gw.services.l2gateway.service_drivers.rpc_l2gw.L2gwRpcDriver is not unique across providers One web page https://lonelypacket.co.uk/post/openstack-pike-l2gw-setup-on-ubuntu-16-04/ suggested adding a service_providers section to neutron.conf but it made no difference. [service_providers] service_provider=L2GW:l2gw:networking_l2gw.services.l2gateway.service_drivers.rpc_l2gw.L2gwRpcDriver:default I also tried uninstalling the l2gw rpms and used a clone of https://github.com/openstack/networking-l2gw, also tried branch stable/queens. When I tried that version, I got an error "AttributeError: 'module' object has no attribute 'L3'" which seems to be related to https://lists.launchpad.net/yahoo-eng-team/msg73944.html I would appreciate any insight that you can give me and would be happy to provide any requested info. Thanks, Mike Oliveras
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