Further, we will need to investigate as to why it takes more than expected time for the LB to receive the 'Join' message when an app server is started inside a container
Also, it was suggested that we should test this with multiple domains (not only AS, but also ESB.. etc) Regarding the introductory presentation, I think its better to add Agent registration part and some of the controller's functionalities (persistence) so that the overall picture gets more clearer. On Fri, May 4, 2012 at 8:52 PM, Nirmal Fernando <[email protected]> wrote: > Hi All, > > Today we had another demo. > > Participants were: Azeez, Srinath, Dimuthu, Damitha, Sameera, Pradeep, > Ranga, Lahiru, Sajith and myself. > > First we gave a brief overview of the autoscaling architecture. Then we > started the demo. > > We were able to demo end-end (LB -> Controller --> Agent) scenario for > spawning an instance (through LB sanity check) and termination of an > instance (through scaling down call) within a LXC container. > > Few suggestions came up: > > 1. Create separate carbon instances (rather than using Appservers) for > controller and agent. > 2. Create a simple UI for controller to show instances spawned in each > adapter, instances belong to a particular domain etc. > 3. Fixing the domain related issue in AutoscaleInMediator (This arose with > the changes in loadbalancer.conf to reflect tenant aware load balancing). > 4. Fixing the routing issue using Azeez's fix to Axis2. > 5. Make scaling up demonstrable using a back-end service which has some > processing (or having a Thread.sleep(..) call). > > Please add anything I've missed! > > PS: We'll repeat the demo next week (hopefully with some more improvements > next week, for Sanjiva, Paul and anyone interested). > > > -- > > Thanks & regards, > Nirmal > > Software Engineer- Platform Technologies Team, WSO2 Inc. > Mobile: +94715779733 > Blog: http://nirmalfdo.blogspot.com/ > > _______________________________________________ > Dev mailing list > [email protected] > http://wso2.org/cgi-bin/mailman/listinfo/dev > > -- *Sajith Kariyawasam* *Senior Software Engineer; WSO2, Inc.; http://wso2.com*
_______________________________________________ Dev mailing list [email protected] http://wso2.org/cgi-bin/mailman/listinfo/dev
