Hello again, I studied the portbindings extension (the quantum.db.portbindings_db and quantum.extensions.portbindings modules). However it's unclear for me who sets the portbindings.HOST_ID attribute. I ran some tests with OVS: called quantum port-create command and the OVSQuantumPluginV2.create_port method got called and it had 'binding:host_id': <object object at <memory_address>>. If I print out the port object I have 'binding:host_id': None.
What other plugins are doing: 1. extend the quantum.db.portbindings_db.PortBindingMixin class 2. call the _process_portbindings_create_and_update method in create/update port What I cannot find is where the portbindings.HOST_ID attribute is being set. Regards, Stefan On Fri, Nov 15, 2013 at 10:57 PM, Mark McClain <mark.mccl...@dreamhost.com>wrote: > Stefan- > > Your workflow is very similar to many other plugins. You’ll want to look > at implementing the port binding extension in your plugin. The port > binding extension allows Nova to inform Neutron of the host where the VM is > running. > > mark > > On Nov 15, 2013, at 9:55 AM, Stefan Apostoaie <ioss...@gmail.com> wrote: > > > Hello, > > > > I'm creating a Neutron/Quantum plugin to work with a networking > controller that takes care of the configuration of the virtual networks. > Basically what we are doing is receive the API calls and forward them to > our controller to run the required configuration on the compute hosts. > > What I need to know when a create_port call is made to my plugin is on > which compute host the VM is created (so that our controller will run the > configuration on that host). Is there a way to find out this information > from the plugin? > > > > Regards, > > Stefan Apostoaie > > _______________________________________________ > > OpenStack-dev mailing list > > OpenStack-dev@lists.openstack.org > > http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-dev > > > _______________________________________________ > OpenStack-dev mailing list > OpenStack-dev@lists.openstack.org > http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-dev >
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