It’s difficult to predict exactly which tools will be the most essential for DevOps in 2023, as the field is constantly evolving and new tools are being developed all the time. However, there are some tools that are widely used in DevOps today and are likely to continue to be important in the future. These tools include:
|Ansible||Ansible is an open-source software provisioning, configuration management, and application-deployment tool enabling infrastructure as code. It runs on many Unix-like systems and can configure both Unix-like systems as well as Microsoft Windows.|
|Jenkins||Jenkins is a free and open-source automation server. It helps automate the parts of software development related to building, testing, and deploying, facilitating continuous integration and continuous delivery.|
Chef is a company and the name of a configuration management tool written in Ruby and Erlang. It uses a pure-Ruby, domain-specific language for writing system configuration “recipes”.
|Puppet||Puppet is a privately held information technology (IT) automation software company based in Portland, Oregon that develops configuration management software, also called Puppet.|
|GIT||Git is a distributed version control system for tracking changes in any set of files, originally designed for coordinating work among programmers cooperating on source code during software development. Its goals include speed, data integrity, and support for distributed, non-linear workflows.|
|Docker||Docker is a set of the platform as service products that use OS-level virtualization to deliver software in packages called containers. Containers are isolated from one another and bundle their own software, libraries, and configuration files; they can communicate with each other through well-defined channels.|
|Prometheus||Prometheus is a free software application used for event monitoring and alerting. It records real-time metrics in a time series database built using an HTTP pull model, with flexible queries and real-time alerting.|
|Selenium||Selenium is a portable framework for testing web applications. Selenium provides a playback tool for authoring functional tests without the need to learn a test scripting language.|
To summarize, it is difficult to predict exactly which tools will be the most essential for DevOps in 2023, as the field is constantly evolving and new tools are being developed all the time. However, there are some tools that are widely used in DevOps today and are likely to continue to be important in the future, such as Git, Jenkins, Docker, Kubernetes, Ansible, Nagios, and Terraform. The specific tools that are essential for DevOps will depend on the needs and requirements of your organization.