3
votes
3answers
88 views

Clustered machines management

Our startup firm runs multiple services hosted on JBoss AS. Those services are distinguished by their business and are clustered for the sake of high availability and scalability. What I'm looking ...
0
votes
1answer
72 views

What are some tips/tricks to manage a cluster of machines?

We have a cluster of machines and I found ssh automatic login very helpful. I also found Capistrino very helpful. Are there any other tips/tricks you found useful?
2
votes
1answer
1k views

Overlapping queues on Sun Grid Engine?

We would like to have an SGE-based compute cluster with a queue that gives access to all nodes for the computational staff, and a second cluster queue that gives access to, say, half the nodes for ...
1
vote
2answers
306 views

WEB based HPC cluster node management

i am working on my school diploma thesis. The main goal is to create web based application where logged users could see free and busy nodes, turn them on and off, see what process they are running ...
10
votes
6answers
3k views

What distributed shell utilities do people feel are good, flexible, and easy to use? [closed]

I've been searching and collecting links for a lot of them, but many of these tools don't have enough use case or demonstration documentation to be able to evaluate their potential worth without ...
6
votes
9answers
2k views

Managing a Linux cluster

I'm interested in learning about tools and techniques used to manage many Linux machines. (That is, deploying and maintaining updates.) One way that I thought of to do this is write a Bash script ...