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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