The Dude - MikroTik is a Latvian company which was founded in 1996 to develop routers and wireless ISP systems. MikroTik now provides hardware and software for Internet connectivity in most of the countries around the world.
Puppet Enterprise - Get started with Puppet Enterprise, or upgrade or expand.
Pandora FMS - Pandora FMS: Opensource monitoring software
Packer - Packer is an open-source software for creating identical machine images from a single source configuration.
cStatus - Monitor and scan a network.
Terraform - Tool for building, changing, and versioning infrastructure safely and efficiently.