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1800
July 7th, 2011 08:00
Load balancing to Atmos
I'm trying to set up a LVS/piranha-based load balancer in front of my Atmos nodes with limited success. It looks like the load balancer (CentOS 5.6 running piranha-gui) is seeing the Atmos nodes but I get authentication time-outs when I point AtmosFox or GeoDrive at the load balancer IP address. Is there some configuration piece I'm missing on the nodes?
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thompsontrey
2 Posts
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July 7th, 2011 11:00
The error was: Error connecting! Try again - 0. It looks like a time out.
I can use AtmosFox to any of the nodes without error.
rbala1
222 Posts
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July 7th, 2011 11:00
Trey,
What's the actual error being returned when you try to access Atmos through the load balancer using Atmosfox for instance?
Can you use Atmosfox on a specific node outside of the load balancer without an error?
There's no configuration on Atmos per se to take advantage of a front-end HTTP load balancer. The Atmos REST API is unaware that a load balancer is being used.
Raj
rbala1
222 Posts
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July 7th, 2011 12:00
It's likely that the load balancer isn't passing the HTTP request along to Atmos for some reason. I would suggest trying to confirm whether that's the case or not by looking at the network traffic between the load balancer and Atmos.