======================================= #acumos-meeting: Architecture Committee ======================================= Meeting started by farheen_att at 15:12:26 UTC. The full logs are available at http://ircbot.wl.linuxfoundation.org/meetings/acumos-meeting/2020/acumos-meeting.2020-02-05-15.12.log.html . Meeting summary --------------- * Federated Training (farheen_att, 15:12:55) * Guy there may be overlap in the docker image creation. You don't need to rebuild a docker image to use the training part. (farheen_att, 15:14:56) * Wenting we don't need to build but we need storage for version control. (farheen_att, 15:15:11) * Sayee version control can be done in many ways. are we going to have 90 versions deployed? (farheen_att, 15:15:34) * Sayee running model will have a wrapper to train the model delete the cache. (farheen_att, 15:16:04) * W: you need to specify where the model is onboarded. Besides predict you have to have update. (farheen_att, 15:16:27) * Sayee - if it is a rest API to call a model you will not have another version correct? (farheen_att, 15:16:50) * S: do you do a post call to update the model? (farheen_att, 15:17:06) * W: it doesn't have to be a REST api it can be handled by CI/CD. If the API is required then we need to be the API interface but we don't have that yet. (farheen_att, 15:17:41) * S: we build the model outside and we pull the model based on the flag or setting. It will then restart all the pods to clear the cache. (farheen_att, 15:18:13) * S: If you are going to train on predict as well as update. (farheen_att, 15:18:35) * W: you want to generate a new ms? (farheen_att, 15:18:52) * S: No you can re-use. (farheen_att, 15:19:03) * Guy: PMML has a fairly clean separation between code and data. For a lot of our models the code and data is intertwined. Data is the working memory of the model. (farheen_att, 15:19:44) * G: suppose you're training neural net model. After training you have weights, threshholds, and graphs. That object is the trained model in order to persist that you have to serialize that object into working memory. (farheen_att, 15:20:35) * G: All the packages provide a way to do. We have to find a way to put them into Acumos. (farheen_att, 15:20:51) * W: We are not going to re-do the MS we are going to do a hyper visor change. (farheen_att, 15:21:15) * G: Changing the model architecture will be the same. Building a Random forest tree powers a predictor. You just have to load this data structure. (farheen_att, 15:21:59) * W: Agree, we will not change the architecture. We have to have a mechanism to update this set of parameters. (farheen_att, 15:22:36) * G: Parameters is tens of thousands of MB should not be a parameter. (farheen_att, 15:23:13) * W: We will call it parameter until we decide what we want to call it. (farheen_att, 15:24:55) * W: I agree we have to make use of the flow but we need the basic functionality. (farheen_att, 15:30:10) * S: We need a flow or thought process. (farheen_att, 15:30:21) * W: yes, I agree whether the bi-directional communication is based on supplier or subscriber. (farheen_att, 15:31:01) * S: Bi-directional means when I have a model running then I want a container. (farheen_att, 15:31:31) * W: info from model will be passed from subscriber to the supplier. The supplier is the creator of the model. (farheen_att, 15:32:40) * Guy: What are the next steps? (farheen_att, 15:33:20) * W: we can have broader discussion. (farheen_att, 15:33:53) * Demos (farheen_att, 15:34:13) * there were 3 demos proposed for today. (farheen_att, 15:34:27) * first is from portal and then licensing. (farheen_att, 15:34:36) * Rajesh reschedule portal. (farheen_att, 15:34:50) * We will have the OAM demo instead. (farheen_att, 15:35:15) * OA&M Demeter Sprint 1 demo (farheen_att, 15:35:36) * demo being recorded and made available at wiki.acumos.org. (farheen_att, 15:35:58) * sprint management. (farheen_att, 15:47:31) * topic Config issue for Acumos / Azure K8 deployment. (farheen_att, 15:53:15) * Sayee asking for Ken's support (farheen_att, 15:54:03) * Ken - We have been working on something similar on our setup. I will talk to Will later and include you. (farheen_att, 15:54:27) * Sayee: That would be helpful. (farheen_att, 15:54:34) * Model Chaining RTU licenses in DS (farheen_att, 15:55:53) * Sayee: There are two checks in DS. we need an API to list the model instead of calling by version, Alex will give us that RTU API. (farheen_att, 15:56:34) * Interworking with ONAP Jessica (farheen_att, 15:57:23) * Jessica wants to showcase the interworking with ONAP and E2E. How stable is the interworking between Acumos. (farheen_att, 16:00:30) Meeting ended at 16:00:48 UTC. People present (lines said) --------------------------- * farheen_att (46) * collabot` (3) Generated by `MeetBot`_ 0.1.4