[jira] [Updated] (STRATOS-326) Implement Cartridge Agent Extension Points

["Imesh Gunaratne (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/STRATOS-326?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Imesh Gunaratne updated STRATOS-326:
------------------------------------

    Fix Version/s: 4.0.0 Alpha

> Implement Cartridge Agent Extension Points
> ------------------------------------------
>
>                 Key: STRATOS-326
>                 URL: https://issues.apache.org/jira/browse/STRATOS-326
>             Project: Stratos
>          Issue Type: Task
>          Components: Cartridge Instance Agent
>            Reporter: Imesh Gunaratne
>            Assignee: Imesh Gunaratne
>             Fix For: 4.0.0 Alpha
>
>
> This is a suggestion made by Lakmal. In Cartridge Agent it would be great if we could keep extension points to allow users to capture events and execute any cartridge specific logic. 
> Cartridge Agent Work Flow:
> 1. Start VM Instance.
> 2. Start Cartridge Agent.
> 3. Publish Instance Started event to Instance Status topic.
> 4. Execute extension script to start the server(s). May be this could be called extensions/instance-started.sh
> 5. If no artifact Git repository found wait for the application ports to be active.
> 6. Once ports are active publish Instance Activated event to Instance Status topic.
> 7. Execute extension script to notify Instance Activated event. May be this could be called extensions/instance-activated.sh
> 6. If artifact Git repository found, wait for the Update Artifacts event on Instance Notifier topic.
> 7. Once Artifact Update event received checkout artifacts.
> 8. Copy artifacts to the given application path.
> 9. Execute extension script to notify Artifacts Updated event. May be this could be called extensions/artifacts-updated.sh
> 10. Wait for the application ports to be active.
> 11. Repeat from step 6 until stopped.



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