Imesh Gunaratne created STRATOS-494:
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Summary: Instances are spawned again after Un-Subscription
Key: STRATOS-494
URL: https://issues.apache.org/jira/browse/STRATOS-494
Project: Stratos
Issue Type: Bug
Components: Autoscaler
Affects Versions: 4.0.0 Alpha
Reporter: Imesh Gunaratne
It looks like un-subscription functionality is not working as expected.
Scenario:
1. Deploy a cartridge.
2. Subscribe to it.
3. Wait until an instance is activated.
4. Execute Un-subscribe option.
5. Now the running instances are terminated, but after some time new instances are spawned
to replace the missing ones.
[2014-03-05 08:35:07,541] INFO {org.apache.stratos.messaging.message.processor.topology.MemberMaintenanceModeProcessor}
- Member updated as In_Maintenance: [service] php [cluster] im-php1.php.domain [member] im-php1.php.domainf73083ea-588a-4041-b817-8b86b13852d7
[2014-03-05 08:35:07,542] DEBUG {org.apache.stratos.autoscaler.message.receiver.topology.AutoscalerTopologyReceiver}
- Member has been moved as pending termination: [member] im-php1.php.domainf73083ea-588a-4041-b817-8b86b13852d7
[2014-03-05 08:35:07,542] DEBUG {org.apache.stratos.autoscaler.PartitionContext} - Active
member is removed and added to the termination pending member list. [Member Id] im-php1.php.domainf73083ea-588a-4041-b817-8b86b13852d7
[2014-03-05 08:35:07,545] INFO {org.apache.stratos.messaging.message.processor.topology.MemberReadyToShutdownMessageProcessor}
- Member updated as Ready to shutdown: [service] php [cluster] im-php1.php.domain [member]
im-php1.php.domainf73083ea-588a-4041-b817-8b86b13852d7
[2014-03-05 08:35:14,488] INFO {org.apache.stratos.autoscaler.client.cloud.controller.CloudControllerClient}
- Trying to spawn an instance via cloud controller: [cluster] im-php1.php.domain [partition]
zone-1 [lb-cluster] lb332185292.lb.domain [network-partition-id] ec2-region1
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