Hi, I've subscribed this list just now, so I didn't read your answer before today. I'm gonna explain better what I sould do. I know that Ceilometer collects statics about the network state, but as far as I know, those are related to the virtual network. I'm putting an ovs managed by an SDN controller to connect compute nodes. In practice I'm building a "real" data network. What I would like to do is to collect network information by the SDN cotroller, record it into a table in nova db and add a filter that will consider also the network state before the allocation of the instances.
To do so I have some steps to follow: 1. Add a table to nova db (that's related to my main question) 2. populate it statically (just to test the behavior) 3. Create a filter related to the network state 4. add it to nova.conf 5. test the behavior. If everithing works I have to collect the real network information by the SDN controller and send it to the nova db (via rpc???) So I want a network aware allocation of the instances in the compute nodes. I hope this clarification could help you to answer. Do I miss something? My question is, again, how to add a table to nova DB and populate it? Thank you Regards, Silvia 2015-06-11 17:10 GMT+02:00 Silvia Fichera <[email protected]>: > Hi all, > I have to add a table to Nova DB (I will populated it statically by now). > I found this post: > http://stackoverflow.com/questions/19424901/how-to-add-a-table-in-nova-database-openstack > But since it is a little bit "old" I need to know if there are any changes > and if it is the right way to follow. > In this table I want to report network stats information (latency, > badwidth, etc.). By now I want to insert manually those data. > thank you > regards > > -- > Silvia Fichera > -- Silvia Fichera
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