The Best DevOps Tools in 2021 and Beyond

Best DevOps Tools

The Best DevOps Tools in 2021 and Beyond


There are many areas to development and operations (DevOps) than just what it is and its function to a company or process. The industry has continued to develop over the years. While its implementation has been clearly seen in different areas of the technology world, only on a few occasions are the tools that make it a possibility ever discussed. The aim of the article is to bring to the forefront the importance of certain tools that allow DevOps possible and why they will continue to remain relevant over the years.

DevOps Tools and Why They Matter

In the early 2000s, automation was a thing but wasn't exactly so much of a big deal, and companies could find a way to go about manually performing tasks. However, with more complexity and opportunity provided by continuous innovation in the technology and software development world, things have changed drastically, and DevOps has become extremely critical.

The importance of DevOps cannot be overemphasized in today's corporate industry. Its function of emphasizing software development teams and IT departments' abilities to actively communicate and collaborate for efficient results is a major achievement in the technology world.

However, while its importance in helping companies automate as many manual processes as possible while making technology infrastructure possible is extremely important, the key to its success is dependent on knowing the right tools and platforms to use.

DevOps tools have never been as important as they are now, and since it is 2021, where efficiency and effectiveness are paramount in the tech world, the best tools are the ones that meet both criteria seamlessly. This article will outline the best five tools in DevOps and their importance for automation in 2021 and beyond.

The 5 Best DevOps Tools in 2021 and Beyond

Git – Version Control

Git is one of the best tools for DevOps as it is a version control system that is designed to help teams properly manage distributed work. The implementation of Git is widely associated and adopted by hosted services such as Git Lab and Git hub, but these are not the only way the tool can be used. Organizations can self-host Git on-premise in accordance with country laws and policies.

There is a lot of reason Git is considered one of the best tools. Its seamless control and use have made it, in all standards, the bar for software version control. Since 2005, it has continued to enjoy wide stream use, and in 2021 and 2022, nothing is expected to change in that regard.

As already stated, Github is the best-known Git, and since its purchase by Microsoft in 2018, it has become the standard provider for enthusiasts in the market. Github allows and supports a range of actions, security, discussions, and other key features. It is considered a management space and the intersecting tool for development, security, and communication.

Gitlab offers most of the Github features and has the addition of data analysis which helps suggest the impacts of code changes on a system.

GitHub and Gitlab have a similarity: their support for a code execution platform that is easily integrated into the Software development lifecycle (SDLC). As long as most DevOps are concerned, these two solutions are some of the best in the industry.


Changes in DevOps, such as the ubiquity of container-based software and microservices, have made Kubernetes an important tool in the community. By the end of 2020, this solution adoption in DevOps rose by 48% from its usage in 2019, highlighting its growing importance.

Kubernetes is a platform that allows the automation of containers. It can automate, deploy, manage and maintain applications. It is also great in scaling a group of containers in production. The Kubernetes also supports a variety of management strategies and major utilities for key/value pair management, operational management, and many more.

Many organizations consider Kubernetes as the major and standard platform for container management and Orchestration. While it is great for management adoption both on on-premise & cloud servers, it is being adopted by cloud providers as a managed service offering, and this is in the form of AWS Elastic Kubernetes Service (EKS), Azure Kubernetes Service (AKS), and GCP Kubernetes Engine (GKE).

The K8 efficiency is increased and improved as it supports many extensions and is in line with additional services.

The tool is hosted and supported by the cloud-native computing Foundation, which is known as CNCF. The K8 is one of the best tools for efficient management and container automation for the DevOps community.


The growth and adoption of docker over the years in the DevOps community cannot be ignored. It is among the very few technologies that have significantly affected and created a positive impact on software development. The tool was released in 2013, and while it was not the first platform to implement containers, it provides a unique service by commoditizing containers. This single effect has helped a lot of engineers achieve landmark innovative ways of doing things globally.

Docker is actually a free and open-source platform and is essentially great for building, shipping, and running applications as lightweight containers. The Docker hub is one of the excellent resources that pre-packaged functions can be found and shared as containers.

As of 2021, docker is considered a critical part and component in adopting a microservices architecture. This is due to its support for highly reusable, service-oriented container components.


While it might not be rated as the very best DevOps platform, terraform ranks well as a tool that can be trusted for the best effect in the community. The tool has been able to build a reputation for being able to commoditize pre-existing infrastructure as code space. It is now known as a widely adopted solution that supports Private Cloud Infrastructure, Public cloud Infrastructure, software (as service), Platform (as service), and network appliance.

The tool can also be used to initiate building, versioning, and deeper automation with the use of the configuration of files. With this tool, resources are outlined using declarative Syntax to support natural and reproducible configuration.

Terraform actually involves two phases; a planning step that generates an execution plan and the execution step with which the plan can be applied.


While there have been several competitions, Jenkins has remained the most famous and accepted CI pipeline tool. It is widely adopted as an open-source platform that allows for the automation of tasks during the software development lifecycle (SDLC).

This tool supports a wide range of plugins that help extend its native capabilities. It is a great tool that plays a great role as an intersection between automation, development, release management, and more.

The tool is highly associated with the SDLC as both in the form of support or a plugin. It is among the best tools in 201, and that won't be changing anytime soon.


The five tools discussed in this article were not only reviewed because of their importance currently. They were also chosen because of their possible relevance in the future, and while companies, software development teams, and IT departments will continue to need them even in 2022. While there are a lot of competitive tools, these five are well trusted and can be depended on for management and operations.

Published by Orient Software

Written by Orient Software

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