Hi Stefan, HOST_ID is set by the client. In most usual case nova compute set binding:host_id.
On Thu, Nov 21, 2013 at 6:20 PM, Stefan Apostoaie <ioss...@gmail.com> wrote: > 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 > > > > _______________________________________________ > 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
