+1
On Thu, Oct 10, 2013 at 3:16 PM, Lakmal Warusawithana <[email protected]>wrote: > Hi Reka, > > Good suggestion, will keep ADC in SM. I will update architecture diagram > on this. > > thanks > > > On Thu, Oct 10, 2013 at 2:33 PM, Reka Thirunavukkarasu <[email protected]>wrote: > >> Hi >> >> With the new architecture, ADC looks trivial and straight forward. For >> any of the instances joining to stratos can communicate via the messaging >> bus. So that we can ensure the reliable messaging for the notification of >> artifacts. But rather having the ADC in CC (cloud controller), i suggest to >> have it in the SM (stratos manager) itself due to the following reasons: >> >> > * We are exposing an endpoint (API) to external users to send the git >> hook notification. So this API would better to reside in SM rather than >> having it in CC, since we don't allow the external user to call the CC >> directly. SM can handle the authorization for the external git notification >> as well. So that it will be a trusted communication afterwards. >> >> * Since the subscription details are also available in SM (in the >> database), instead of going to CC just to publish the notification message, >> we can write a publisher in SM to publish the notification to the >> cartridges by specifying the cluster information and the git URL. In ADC >> case, we don't need any other topology information from CC. >> >> The Topic structure will be: >> >> DepthSync --> cluster-domain[1..n] --> gitURL >> >> FYI: >> The cartridge instance will be a subscriber to this topic. It can >> validate the message using the cluster-domain and if the message is for >> that instance, it will trigger the git pull with the gitURL to the specific >> location (the given app path through the payload). We can include it in the >> cartridge agent. >> >> Thanks, >> Reka >> >> >> -- >> Reka Thirunavukkarasu >> Software Engineer, >> WSO2, Inc.:http://wso2.com, >> Mobile: +94776442007 >> >> >> > > > -- > Lakmal Warusawithana > Software Architect; WSO2 Inc. > Mobile : +94714289692 > Blog : http://lakmalsview.blogspot.com/ > >
