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The term "ansible" was coined by Ursula K. Le Guin in her 1966 novel Rocannon's World, [4] and refers to fictional instantaneous communication systems.[5] [6]The Ansible tool was developed by Michael DeHaan, the author of the provisioning server application Cobbler and co-author of the Fedora Unified Network Controller (Func) framework for remote administration.
Puppet will then ensure the server's state matches the description. There was brief support in Puppet for using a pure Ruby DSL as an alternative configuration language starting at version 2.6.0. However this feature was deprecated beginning with version 3.1. [107] [110] [114] [115] Quattor
Salt (sometimes referred to as SaltStack) is a Python-based, open-source software for event-driven IT automation, remote task execution, and configuration management. ...
StackStorm (abbreviation: ST2) is an open source event-driven platform for runbook automation. It supports the Infrastructure as Code (IaC) approach to DevOps automation and has been compared with SaltStack and Ansible, [2] it primarily focuses on doing things or running workflows based on events.
This is an accepted version of this page This is the latest accepted revision, reviewed on 5 January 2025. Set of software development practices DevOps is a methodology integrating and automating the work of software development (Dev) and information technology operations (Ops). It serves as a means for improving and shortening the systems development life cycle. DevOps is complementary to ...
The certification has a heavy focus on automation using Ansible. To achieve the RHCE certification, the student must pass the RHCSA exam, EX200 , and in addition EX294 , a 4-hour hands-on lab exam. Red Hat recommends preparing for the exam by taking courses in Linux essentials (RH124), Linux administration (RH134), and Linux networking and ...
RADON [18] is an EU H2020 project focusing on providing the DevOps framework for creating and managing microservices-based applications. The project uses TOSCA with Ansible for defining IaC blueprints that can be graphically edited with Eclipse Winery. [19] The application lifecycle management was managed with the xOpera SaaS. [20]
In February 2013, Opscode released version 11 of Chef. Changes in this release included a complete rewrite of the core API server in Erlang. [13] In Sep 2015, Chef Chef was valued at $360 million after a $40 million venture capital funding round. [14] [15] In November 2015, the company acquired a German security startup, VulcanoSec. [16]