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
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Djangy
An open source cloud hosting service for Python/Django web applications. Its like an open source Heroku for python/django
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Eucalyptus
An open source software for building Amazon EC2-compatible private and hybrid cloud platforms
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Graphite
Graphite is a visualization tool for statistics configured from various sources. You can create customizable reports and dashboards, and it is one of the preferred backends for Statsd
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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.
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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.
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Apache Libcloud
Python library for interacting with many of the popular cloud service providers using a unified API.
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Nebula
Nebula is a Docker orchestration tool designed to manage massive scale distributed clusters
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OSV
An operating system for lightweight virtual machines, designed from ground-up to run a single application, similar to CoreOS
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Phabricator
Phabricator is an open source collection of development and code management, including code reviews and audits, browsing repositories, tracking bugs, etc
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Pulumi
Create, deploy, and manage Cloud Native infrastructure, as real code. A single toolset for infrastructure, managed services, containers, and serverless environments on any cloud infrastructure. You get all the benefits of real programming languages; IDEs, abstractions and reuse thanks to functions, classes, and packages, debugging, testability, and more
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Review Board
Review Board is a feature packed code review tool for multiple SCM systems (like git, bzr, cvs, subversion, etc).
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Sovereign
A set of Ansible playbooks to configure and maintain your own personal cloud, including email, calendars, file storage, vpn, irc, etc. A nice collection of utilities as well as a good showcase of Ansible's features
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StackStorm
A platform for event-driven automation. StackStorm allows you to integrate and automate across services and tools. It ties together your existing infrastructure and application environment so you can more easily automate that environment -- with a particular focus on taking actions in response to events.
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