I run the basic vFW demo right now and this does not include scaling of the VMs. It includes changing the package rate of the package generator (keeping it constant). To change the packet rate, there is a REST API. Not sure I got your Q'#2 right, the closes "loop" consists of the vFW as the source of measurements, DCAE to process the measurements and CDAP to run an APP die determine whether the packet rate it too high, Policy & APPC to close the loop (roughly, see more details here: https://wiki.onap.org/display/DW/Tutorial%3A+Verifying+and+Observing+a+deployed+Service+Instance )
The vFW VMs have different # of network interfaces, three for the sink & pgn nodes, 4 for the firewall node. Running vFW demo on another openstack instance can become a bit tricky maybe, I am not sure the the entire comms runs via the "public" network. If you run into issues, you should keep that as a probable cause of issues in mind. Mit freundlichen Grüßen / Kind regards Josef Reisinger From: bharath thiruveedula <[email protected]> To: Josef Reisinger <[email protected]> Date: 22.08.2017 10:23 Subject: Closed Loop Question Hi Josef, I think you played well with DCAE part :) I am currently looking to make closed loop work with vFW. I have few questions on this: 1)Can we scale up/down the VNFs in vFW demo using some rest apis. 2)Can we scale using just policy VM and MSO VM? 3) What are the minimum network interfaces we need to attach vFW VMs as I am launching vFW in different openstack and ONAP is running in different openstack? Any help is greatly appreciated Josef! Best Regards Bharath T
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