IMO, we should optimize Stratos products to consume low memory footprint. Now we are using vanilla carbon kernel and bundle features. We (in WSO2) did this to some extend in past, run stratos2 in raspberry pi cluster. [1][2][3]. We can do the same to Stratos 4.0 since Stratos committer/ppmc already has couple of geeks involved to that project. :). Chris you lead this, if you have some time :)
[1]http://blog.afkham.org/2013/01/raspberry-pi-control-center.html [2]http://blog.afkham.org/2013/02/building-raspberry-pi-cluster-part-2.html [3]http://blog.afkham.org/2013/01/why-we-built-raspberry-pi-cluster.html On Sun, Jan 5, 2014 at 8:05 AM, Lahiru Sandaruwan <[email protected]> wrote: > Hi Chris, > > Sorry for the late replies. > > Yes, the recommendation was due to number of JVMs. It is recommended to > have 2 gb per carbon server, but it can be less if the load is less. > You might get a small idea on standard recommendations if you want further > information from my answer to [1]. > > If you need to try out the products in single jvm, I'd recommend to > assemble following 3 Stratos servers first and see. > > Stratos Manager(Stratos Controller) > Cloud Controller > Autoscaler > > Because above 3 are based on same carbon Kernal always, but WSO2 > servers(MB and CEP) cannot be guaranteed to be based on same Kernal > version. > > We run load balancers as cartridges at the latest milestones. So you do > not need to worry about installing them in the system. > > [1] > http://stackoverflow.com/questions/18746437/wso2-api-manager-requirements > > Thanks. > > > > On Sun, Jan 5, 2014 at 1:05 AM, Udara Liyanage <[email protected]> wrote: > >> Hi, >> >> Carbon servers min/max memory consumption can be configured using the jvm >> parameters in stratos.sh file. Could you have a look. >> >> Touched, not typed. Erroneous words are a feature, not a typo. >> > > > > -- > -- > Lahiru Sandaruwan > Software Engineer, > Platform Technologies, > WSO2 Inc., http://wso2.com > lean.enterprise.middleware > > email: [email protected] 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 > > -- Lakmal Warusawithana Software Architect; WSO2 Inc. Mobile : +94714289692 Blog : http://lakmalsview.blogspot.com/
