PENGERTIAN
In computing, Puppet is a software configuration management tool which includes its own declarative language to describe system configuration. It is a model-driven solution that requires limited programming knowledge to use.[3]
Puppet is produced by Puppet, Inc, founded by Luke Kanies in 2005. Its primary product, Puppet Enterprise,[4] is a proprietary and closed-source version of its open-source Puppet software. They use Puppet’s declarative language to manage stages of the IT infrastructure lifecycle, including the provisioning, patching, configuration, and management of operating system and application components in data centers and cloud infrastructures.[5]
Puppet uses an open-core model; its free-software version was released under version 2 of the GNU General Public License (GPL) until version 2.7.0,[6] and later releases use the Apache License, while Puppet Enterprise uses a proprietary license.
Puppet and Puppet Enterprise operate on multiple Unix-like systems (including Linux, Solaris, BSD, Mac OS X, AIX, HP-UX) and has Microsoft Windows support.[7][8] Puppet itself is written in Ruby, while Facter is written in C++, and Puppet Server and Puppet DB are written in Clojure.[9]
DATAFRAME
Puppet is designed to manage the configuration of Unix-like and Microsoft Windows systems declaratively. The user describes system resources and their state, either using Puppet’s declarative language or a Ruby DSL (domain-specific language). This information is stored in files called “Puppet manifests”. Puppet discovers the system information via a utility called Facter, and compiles the Puppet manifests into a system-specific catalog containing resources and resource dependency, which are applied against the target systems. Any actions taken by Puppet are then reported.
Puppet consists of a custom declarative language to describe system configuration, which can be either applied directly on the system, or compiled into a catalog and distributed to the target system via client–server paradigm (using a REST API), and the agent uses system specific providers to enforce the resource specified in the manifests. The resource abstraction layer enables administrators to describe the configuration in high-level terms, such as users, services and packages without the need to specify OS specific commands (such as rpm, yum, apt).
Puppet is model-driven, requiring limited programming knowledge to use.[10]
It comes in two versions, Puppet Enterprise and Open Source Puppet. In addition to providing functionalities of Open Source Puppet, Puppet Enterprise also provides GUI, API and command line tools for node management.
FITUR
Puppet’s vendor Puppet, Inc, is a privately held information technology (IT) automation software company based in Portland, Oregon, USA.
In 2005, Puppet was founded by former CEO Luke Kanies.[citation needed] On Jan. 29, 2019 Yvonne Wassenaar replaced Sanjay Mirchandani as CEO. Wassenaar previously worked at Airware, New Relic and VMware.
In February 2011 Puppet released its first commercial product, Puppet Enterprise, built on its open-source base, with some extra some commercial components.[16] In September 2011, the company released Puppet Enterprise 2.0, which introduced integration with MCollective, acquired by Puppet in 2010,[17] as well as provisioning for virtual machines on Amazon EC2 and VMware.[18] In June 2013, Puppet released Puppet Enterprise 3.0, which features a rewritten orchestration engine.[19]
Puppet purchased the infrastructure automation firm Distelli in September 2017.[20] Puppet rebranded Distelli’s VM Dashboard (a continuous integration / continuous delivery product) as Puppet Pipelines for Applications,[21] and K8S Dashboard as Puppet Pipelines for Containers.[22] The products were made generally available in October, 2017.[23]
In May 2018, Puppet released Puppet Discovery, a tool to discover and manipulate resources in hybrid networks.[24] It is Puppet’s third stand-alone enterprise product.
In June of 2018 Puppet raised $42 million for a total of $150 million in funding. The round was led by Cisco and included Kleiner Perkins, True Ventures, EDBI, and VMware.[25]
Puppet partners and has technology integrations with VMware, Amazon Web Services, Cisco, OpenStack, Microsoft Azure, Eucalyptus, Rightscale, and Zenoss.[26]
In April 2022, it was announced Puppet had been acquired by the Minneapolis-headquartered software developer, Perforce.[27] The company subsequently laid off 15% of Puppet’s workforce in Portland.[28]
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