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https://issues.apache.org/jira/browse/GUACAMOLE-102?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16032330#comment-16032330
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Nick Couchman commented on GUACAMOLE-102:
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Well, I went ahead and took a stab at an implementation of a WLC algorithm,
here. PR 161 has been opened up in the incubator-guacamole-client repo for
this change. I expect there are a LOT of things that need tweaking before that
code actually gets merged, but it's a start. Maybe :-).
Anyway, looking forward past the basic WLC implementation, there are a few
things I'd like to do:
- Implement multiple load balancing algorithms, as described earlier in this
issue, and give the user control over which ones gets used. Should be able to
basically pull out that compare() method into a separate class and then call
whichever method is appropriate for the selected algorithm.
- Still have to figure out the best way to dynamically update the connection
weight and implement some default methods for that. At the moment the only
real way to do this is to have something update the database directly...which
may end up being an acceptable long-term route, but probably want some other
options, too.
> Load balancing based on resource
> --------------------------------
>
> Key: GUACAMOLE-102
> URL: https://issues.apache.org/jira/browse/GUACAMOLE-102
> Project: Guacamole
> Issue Type: New Feature
> Components: guacamole, guacamole-auth-jdbc,
> guacamole-auth-jdbc-mysql, guacamole-auth-jdbc-postgresql, guacamole-client,
> RDP
> Affects Versions: 0.9.10-incubating
> Environment: CentOS Linux 7 (Core)
> Linux 3.10.0-327.10.1.el7.x86_64
> Reporter: Werner Novak
> Priority: Minor
>
> Implementation of an resource based (CPU, Memory, I/O, Loggedin User)
> balancing in opposite to the current implemented guacamole connections round
> robin. This is needed because of an large RDP infrastructure (300+ TS), where
> the terminal server been accessed via multiple RDP load balancers during
> migration.
> A prototype has been developed in a guacamole fork
> https://github.com/wnovak/incubator-guacamole-client.git
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