Boxstarter
Repeatable, reboot resilient windows environment installations made easy using Chocolatey packages. When its time to repave either bare metal or virtualized instances, locally or on a remote machine, Boxstarter can automate both trivial and highly complex installations. Compatible with all Windows versions from Windows 7/2008 R2 forward.
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jclouds
A Java Library for controlling cloud resources, with various plugins for many popular cloud providers.
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SSH KeyBox
An open-source jump box solution with auditing capabilities
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