On Mon, May 7, 2012 at 7:59 AM, Sanjiva Weerawarana <sanj...@wso2.com>wrote:
> Damitha you guys can't take the name "Stratos Controller" .. that's what > we're using for the full group of stuff that "controls" Stratos: manager, > IS, G-Reg, BAM, B&M etc.. What we've decided in the last demo meeting was to call this "Tropos controller" since the Stratos controller is given to above. > > Please review the slide deck on Stratos scaling and you'll see the terms. > We used to call that whole thing the manager but that made no sense because > we have a thing inside called manager too. > > Sanjiva. > > On Mon, May 7, 2012 at 6:26 AM, Damitha Kumarage <dami...@wso2.com> wrote: > >> And it was discussed that we should have a controller pack as part of the >> release >> >> Thanks, >> Damitha >> >> >> On Sun, May 6, 2012 at 1:43 AM, Sajith Kariyawasam <saj...@wso2.com>wrote: >> >>> 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 <nir...@wso2.com> 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 >>>> Dev@wso2.org >>>> http://wso2.org/cgi-bin/mailman/listinfo/dev >>>> >>>> >>> >>> >>> -- >>> *Sajith Kariyawasam* >>> *Senior Software Engineer; WSO2, Inc.; http://wso2.com* >>> >>> >>> _______________________________________________ >>> Dev mailing list >>> Dev@wso2.org >>> http://wso2.org/cgi-bin/mailman/listinfo/dev >>> >>> >> >> >> -- >> __________________________________________________________________ >> Damitha Kumarage >> Technical Leader; WSO2 Inc. >> Oxygenating the Web Service Platform >> http://www.wso2.com/ >> blog: >> http://damithakumarage.wordpress.com/ >> __________________________________________________________________ >> >> _______________________________________________ >> Dev mailing list >> Dev@wso2.org >> http://wso2.org/cgi-bin/mailman/listinfo/dev >> >> > > > -- > Sanjiva Weerawarana, Ph.D. > Founder, Chairman & CEO; WSO2, Inc.; http://wso2.com/ > email: sanj...@wso2.com; phone: +94 11 763 9614; cell: +94 77 787 6880 | +1 > 650 265 8311 > blog: http://sanjiva.weerawarana.org/ > > Lean . Enterprise . Middleware > > _______________________________________________ > Dev mailing list > Dev@wso2.org > http://wso2.org/cgi-bin/mailman/listinfo/dev > > -- -- Lahiru Sandaruwan Software Engineer, Cloud Team, WSO2 Inc., http://wso2.com lean.enterprise.middleware email: lahi...@wso2.com cell: (+94) 773 325 954 blog: http://lahiruwrites.blogspot.com/ twitter: http://twitter.com/lahirus linked-in: http://lk.linkedin.com/pub/lahiru-sandaruwan/16/153/146
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