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Migrate plugin from OVS to ML2

Hi, I've just tried to switch Neutron plugin from OVS to ML2. It's an RDO based Havana environment.

I've changed the Neutron config file, created ML2 plugin ini config. Still, I could not start stopped instances.

After seeing the following message in neutron server.log

2013-11-30 22:27:11.601 31507 ERROR neutron.plugins.ml2.plugin [-] Network 4f34bd2c-00b7-4a5c-87d5-a1fd6ea86801 has no segments

I realized there must been more changes done in the database to migrate existing networks intro ML2. Something needs to convert data from tables like ovs_network_bindings or ovs_tunnel_allocations into approprite ML2 tables.

Is there some tool to handle this? Is such kind of migration planned to be performed at all or should we just start with an empty environment?

-- Lukáš

Migrate plugin from OVS plugin to ML2

Hi, I've just tried to switch Neutron plugin from OVS to ML2. It's an RDO based Havana environment.

I've changed the Neutron config file, created ML2 plugin ini config. Still, I could not start stopped instances.

After seeing the following message in neutron server.log

2013-11-30 22:27:11.601 31507 ERROR neutron.plugins.ml2.plugin [-] Network 4f34bd2c-00b7-4a5c-87d5-a1fd6ea86801 has no segments

I realized there must been more changes done in the database to migrate existing networks intro ML2. Something needs to convert data from tables like ovs_network_bindings or ovs_tunnel_allocations into approprite ML2 tables.

Is there some tool to handle this? Is such kind of migration planned to be performed at all or should we just start with an empty environment?

-- Lukáš

Migrate from OVS plugin to ML2

Hi, I've just tried to switch Neutron plugin from OVS to ML2. It's an RDO based Havana environment.

I've changed the Neutron config file, created ML2 plugin ini config. Still, I could not start stopped instances.

After seeing the following message in neutron server.log

2013-11-30 22:27:11.601 31507 ERROR neutron.plugins.ml2.plugin [-] Network 4f34bd2c-00b7-4a5c-87d5-a1fd6ea86801 has no segments

I realized there must been more changes done in the database to migrate existing networks intro ML2. Something needs to convert data from tables like ovs_network_bindings or ovs_tunnel_allocations into approprite ML2 tables.

Is there some tool to handle this? Is such kind of migration planned to be performed at all or should we just start with an empty environment?

-- Lukáš