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From "Erik B. Craig (JIRA)" <>
Subject [jira] Updated: (GERONIMO-3441) Server monitoring and management
Date Thu, 23 Aug 2007 21:42:30 GMT


Erik B. Craig updated GERONIMO-3441:


User interface (portlet intended for plugable admin console) component of the set. 
To implement, you need 2.x minimal assembly (tomcat) running, with the console from installed, as well as pluto from installed.

In addition to this, the tomcat-dojo plugin must also be installed, as well as the MRC component
that collects the statistics/forwards to this client.

Once all this requirements are met, this zip can be extracted, and compiled with mvn install.
All that must be done then is to do a deploy of the .war created in the target directory from
within the plugable admin console.

On first load, a stats collection thread will be started with a snapshot interval of 60 seconds.
The portlet is currently hardcoded to generate 15-minute graphs for all of the data tracked
from tomcat.

> Server monitoring and management
> --------------------------------
>                 Key: GERONIMO-3441
>                 URL:
>             Project: Geronimo
>          Issue Type: New Feature
>      Security Level: public(Regular issues) 
>          Components: general
>    Affects Versions: 2.1
>         Environment: All
>            Reporter: Erik B. Craig
>            Assignee: Erik B. Craig
>         Attachments:, screenshot1.jpg, screenshot2.jpg,
> Currently, there is not a good way of surfacing Geronimo's server information so that
an administrator can monitor the server's status. The architecture of using MBeans is established,
but not fully exploited. This enhancement will take advantage of what Geronimo currently offers
and extend it so that a server can tap into a cluster of servers and extract information from
specific Geronimo servers or even aggregates of Geronimo servers.
> The goal is to have one machine be able to reach out to all Geronimo servers in order
to fetch data or even alter their state. This will be especially useful in the case of someone
having to monitor a large number of Geronimo servers.
> Viet Nguyen and myself have completed a bit of framework towards this goal, to be attached
to this jira
> In-depth information can be found in the confluence wiki here

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