Assimilation System Management Suite
The Assimilation Suite discovers systems, services, network connections, configuration and dependencies, IP and MAC addresses. This all goes into a continually updated graph-based configuration management database (CMDB). This is then compared and scored against best practices, services and servers are monitored - all with near-zero configuration - in a way that scales to hundreds of thousands of servers. It also provides visualization tools, APIs for sending alerts to humans and other systems, and a variety of canned reports (queries) to aid in securing and managing systems, hooking into ChatOps, and creating plans for triaging your security issues
linux open-source commercial C shell python config CMDB service-discovery monitoring visualization security hardening
Basebox-Packer
A comprehensive set of Packer definitions. It has quite a collection of 64 bit and 32 bit images for Vagrant VirtualBox and VMWare. A good place to learn Packer definitions.
linux open-source virt shell
Eucalyptus
An open source software for building Amazon EC2-compatible private and hybrid cloud platforms
linux open-source virt cloud-paas c
Herd
A bittorrent based file distribution system based on Twitter’s Murder. It uses BitTorrent to push artifacts and code very fast across thousands of servers.
linux windows osx open-source packaging python
ĵeto
Streamline your web projects from development from production. Jeto is a web interface for several ReST APIs (nginx-api, vagrant-worker and htpasswd-api). With Ĵeto you add and manage (start/stop/provision) vagrant projects on the fly via a nice and easy to use web interface.
linux open-source cloud cloud-paas paas ci cd virt provisioning orchestration python
Nebula
Nebula is a Docker orchestration tool designed to manage massive scale distributed clusters
linux open-source virt orchestration python
OSV
An operating system for lightweight virtual machines, designed from ground-up to run a single application, similar to CoreOS
linux open-source virt python
Review Board
Review Board is a feature packed code review tool for multiple SCM systems (like git, bzr, cvs, subversion, etc).
linux open-source commercial scm python