PENGERTIAN
Progress Chef (formerly Chef)[4] is a configuration management tool written in Ruby and Erlang. It uses a pure-Ruby, domain-specific language (DSL) for writing system configuration “recipes”. Chef is used to streamline the task of configuring and maintaining a company’s servers, and can integrate with cloud-based platforms such as Amazon EC2, Google Cloud Platform, Oracle Cloud, OpenStack, IBM Cloud, Microsoft Azure, and Rackspace to automatically provision and configure new machines. Chef contains solutions for both small and large scale systems.
TUJUAN
Chef is supported on multiple platforms according to a supported platforms matrix for client and server products.[14] Major platform support for clients includes AIX, Amazon Linux, Debian, CentOS/RHEL, FreeBSD, macOS, Solaris, SUSE Linux, Microsoft Windows and Ubuntu. Additional client platforms include Arch Linux and Fedora. Chef Server is supported on RHEL/CentOS, Oracle Linux, SUSE Linux and Ubuntu.
FITUR
The user writes “recipes” that describe how Chef manages server applications and utilities (such as Apache HTTP Server, MySQL, or Hadoop) and how they are to be configured. These recipes (which can be grouped together as a “cookbook” for easier management) describe a series of resources that should be in a particular state: packages that should be installed, services that should be running, or files that should be written. These various resources can be configured to specific versions of software to run and can ensure that software is installed in the correct order based on dependencies. Chef makes sure each resource is properly configured and corrects any resources that are not in the desired state.[5]
Chef can run in client/server mode, or in a standalone configuration named “chef-solo”. In client/server mode, the Chef client sends various attributes about the node to the Chef server. The server uses Elasticsearch to index these attributes and provides an API for clients to query this information. Chef recipes can query these attributes and use the resulting data to help configure the node.[citation needed]
Traditionally, Chef was used to manage Linux but later versions add support for Microsoft Windows.[6]
It is one of the major configuration management systems on Linux, along with CFEngine, Ansible and Puppet.[7][8] More than a configuration management tool, Chef, along with Puppet and Ansible, is one of the industry’s most notable Infrastructure as Code (IAC) tools.[9]
LAYANAN
Layanan kami diperuntukan bagi yang ingin mendapatkan manfaat dari programming language tanpa ribet.
- Mulai dari program,
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- Data science,
- Web app yang kompleks,
- dan lain-lain semua dalam satu layanan.
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