Hi Raj, A good point, we may need start start Mock IaaS once Stratos Manager becomes active. I will have a look at this.
Thanks On Mon, Mar 23, 2015 at 11:47 AM, Rajkumar Rajaratnam <[email protected]> wrote: > Hi Imesh, > > As an improvement, shall we start mock component after SM? I am seeing > some issues on stratos restart because mock component is up and running > before all the other components. > > Thanks. > > On Sat, Mar 21, 2015 at 6:36 PM, Rajkumar Rajaratnam <[email protected]> > wrote: > >> Great work Imesh. Hope all the issues with server restart will go away >> now. >> >> Thanks. >> >> On Sat, Mar 21, 2015 at 5:10 PM, Imesh Gunaratne <[email protected]> >> wrote: >> >>> Hi Devs, >>> >>> I fixed the stratos component startup synchronization issue and pushed >>> changes to master branch. Now stratos components starts in the following >>> order: >>> >>> Cloud Controller -> Autoscaler -> Stratos Manager >>> >>> How it works: >>> - A new distributed map was introduced to keep track of the status of >>> each component [1]. >>> - In single JVM mode the above map becomes a singleton. >>> - Whenever a component becomes active it will update the above map. >>> - If Autoscaler starts first it will wait until Cloud Controller becomes >>> active. >>> - If Stratos Manager starts first it will wait until Autoscaler and >>> Cloud Controller become active. >>> - In a distributed deployment the same logic will apply. >>> - Introduced a new handler [2] in REST API to avoid API method being >>> executed until Stratos Manager becomes active, if invoked following >>> response will be sent to the client: >>> HTTP/1.1 406 Not Acceptable >>> {"message":"Stratos manager component is not active"} >>> >>> [1] >>> https://github.com/apache/stratos/blob/master/components/org.apache.stratos.common/src/main/java/org/apache/stratos/common/internal/ComponentStartUpSynchronizerImpl.java >>> [2] >>> https://github.com/apache/stratos/blob/master/components/org.apache.stratos.rest.endpoint/src/main/java/org/apache/stratos/rest/endpoint/handlers/ComponentSynchronizerHandler.java >>> >>> Thanks >>> >>> -- >>> Imesh Gunaratne >>> >>> Technical Lead, WSO2 >>> Committer & PMC Member, Apache Stratos >>> >> >> >> >> -- >> Rajkumar Rajaratnam >> Committer & PMC Member, Apache Stratos >> Software Engineer, WSO2 >> >> Mobile : +94777568639 >> Blog : rajkumarr.com >> > > > > -- > Rajkumar Rajaratnam > Committer & PMC Member, Apache Stratos > Software Engineer, WSO2 > > Mobile : +94777568639 > Blog : rajkumarr.com > -- Imesh Gunaratne Technical Lead, WSO2 Committer & PMC Member, Apache Stratos
