Hi Martin, Sometime back Paul suggested Stratos to use the CAMP specification http://www.infoq.com/news/2012/08/CAMP-PaaS
May be you can get some ideas out of it. On Mon, Mar 17, 2014 at 4:55 PM, Martin Eppel (meppel) <[email protected]>wrote: > Hi, > > I am looking into some enhancements to the stratos controller that would > allow us to group cartridges (= services) together and have them behave in > synch like a group. > > Examples would be > - maintaining a boot sequence (e.g. for service A to boot up service B > needs to be up, etc ...), > - scaling of a group of services (if service A needs to scale up, service > B and C also need to scale up) > - restart (e.g. based on health monitoring, e.g. if service B is unhealthy > restart service B and A) > > Some idea which comes to mind is to define the dependencies and extend > current autoscaler rules to handle the various scenarios or define a new > message type which could trigger specific rules. > > Any thoughts on that how to support this ? > > Thanks > > Martin > -- Best Regards, Nirmal Nirmal Fernando. PPMC Member & Committer of Apache Stratos, Senior Software Engineer, WSO2 Inc. Blog: http://nirmalfdo.blogspot.com/
