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From "Rajesh Battala (JIRA)" <j...@apache.org>
Subject [jira] [Created] (CLOUDSTACK-8266) Automatic workload Management in the clusters Managed by CloudStack for efficient host Management.
Date Wed, 18 Feb 2015 17:20:12 GMT
Rajesh Battala created CLOUDSTACK-8266:
------------------------------------------

             Summary: Automatic workload Management in the clusters Managed by CloudStack
for efficient host Management.
                 Key: CLOUDSTACK-8266
                 URL: https://issues.apache.org/jira/browse/CLOUDSTACK-8266
             Project: CloudStack
          Issue Type: New Feature
      Security Level: Public (Anyone can view this level - this is the default.)
          Components: Hypervisor Controller, Management Server
    Affects Versions: 4.5.0
         Environment: Java, Linux, Hypervisor
            Reporter: Rajesh Battala
             Fix For: 4.5.0


CloudStack manages hypervisor hosts as clusters. It will deploy the vm's to ensure proper
hosts capacity are used max. 
Due to some operations by user on vm's like stop/migrate/destroy hosts usage in the clusters
will be in inefficient state. 
To solve this issue we can have a new Manager who will regularly checks host capacity and
implement Server Consolidtion by taking the actions: 

1. Live migrate the vm's if possible along with storage. Migrate them such that hosts are
fully utilized. 

2. After redistributing the vm's Shutdown the hosts which are empty. 

3. When load is getting increased,power-on the hosts remotely by WOL(Wake On Lan) mechanisam.


This idea is discussed and presented in Collab Conference 2014.

Here is the youtube link

https://www.youtube.com/watch?v=hJKdZcSpGNQ



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