[jira] [Created] (STRATOS-1006) Lost of ReadyToShutDown event cause members who are in "ReadyToShutDown" forever

["Manula Chathurika Thantriwatte (JIRA)" <ji...@apache.org>]

Manula Chathurika Thantriwatte created STRATOS-1006:
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             Summary: Lost of ReadyToShutDown event cause members who are in "ReadyToShutDown" forever
                 Key: STRATOS-1006
                 URL: https://issues.apache.org/jira/browse/STRATOS-1006
             Project: Stratos
          Issue Type: Bug
          Components: Autoscaler
    Affects Versions: 4.0.0
            Reporter: Manula Chathurika Thantriwatte
            Assignee: Manula Chathurika Thantriwatte
             Fix For: 4.1.0 Alpha


Proposed solution:

AS delegate terminate flow will changes as following 

1 Put the member to the pending member termination list.(Remove the "sendMemberCleanupEvent" sending from the there) 
2. Implement a new drool to get the members from the pending member termination list and publish the instance clean up event.This will make sure to send instance clean up event all the members in the pending member termination list. 
3. Once cartridge agent receive that instance clean up, following things are happen as with the current implementation 
  CA Publish member ready to shutdown event ---> CC publish member ready to shutdown event 
4. Once AS get the above member ready to shutdown event, it will move the member from pending member termination list to obsolete list 

Terminate of the members from the obsolete list happen as the same with the current implementation. 




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