[jira] [Commented] (CLOUDSTACK-820) Events framework to publish/subscribe to CloudStack events

["Murali Reddy (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/CLOUDSTACK-820?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13572197#comment-13572197 ] 

Murali Reddy commented on CLOUDSTACK-820:
-----------------------------------------


Merged into master with below commit.

commit e7a554fc6a23a49949c2d88d6ef680682c6f6bc4
Author: Murali Reddy <mu...@citrix.com>
Date:   Fri Feb 1 01:30:49 2013 +0530

    Merging events framework branch into master. This commit will bring
    following changes
    
       - introduced notion of event bus with publish, subscribe, unsubscribe
         semantics
    
       - a plug-in can implement the EventBus abstraction to provide event
         bug to CloudStack
    
       - A rabbitMQ based plug-in that can interact with AMQP servers to
         provide message broker based event-bug
    
       - stream lines, action events, usage events, alerts publishing in to
         convineance classed which are also used to publish corresponding
         event on to event bus
    
       - introduced notion of state change event. On a state change, in the
         state machine corrsponding to the resource, a state change event is
         published on the event bug
    
       - associated a state machined with Snapshot and Network objects
    
       - Virtual Machine, Volume, Snaphost, Network object state changes wil
         result in a state change event
                
> Events framework to publish/subscribe to CloudStack events 
> -----------------------------------------------------------
>
>                 Key: CLOUDSTACK-820
>                 URL: https://issues.apache.org/jira/browse/CLOUDSTACK-820
>             Project: CloudStack
>          Issue Type: New Feature
>      Security Level: Public(Anyone can view this level - this is the default.) 
>            Reporter: Murali Reddy
>            Assignee: Murali Reddy
>             Fix For: 4.1.0
>
>
> Opening  a bug to track the proposal [1][2] to provide a mechanism to publish and subscribe to events.
> [1] https://cwiki.apache.org/confluence/display/CLOUDSTACK/Event+Notification+Framework+Proposal
> [2]https://cwiki.apache.org/confluence/display/CLOUDSTACK/Event+Notification+with+message+oriented+middleware+Proposal

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