1
vote
2answers
167 views

Open source network and host emulator

I am wondering if the following product even exists. Here's my wish list: Bootable CD with simple (XML, YAML) configuration allowing you to spin up multiple virtual hosts, each with their own IP and ...
32
votes
7answers
17k views

Replace VMware vSphere infrastructure with open source alternatives?

We are planning a slow migration from VMware (and third party apps) to open source alternatives (free would be great). Basically, we want to start with some little cluster lab, then migrate the ...
1
vote
5answers
421 views

Simple 2 node virtualisation cluster

Could someone recommend an opensource virtualisation cluster suite?! I'm looking at setting up a 2-3 node cluster w/ 2 webservers 2 mysql and a virtualised loadbalancer for apache. We currently have ...
0
votes
1answer
89 views

What are the benefits of going with an open source stack?

What are the benefits of going with an open source stack in terms of price and service (not technical)? I am a .NET developer; our team is developing an application in ASP.NET MVC. For some reason we ...
1
vote
1answer
345 views

OpenSource management tool for measuring and reporting on power efficiency of Servers

I would like to measure the power efficiency of servers (virtualized) using an opensource management tool like Nagios or OpenNMS. Cacti also might be useful for it's historical graphing capabilities, ...