Wednesday, March 22, 2023

20 Tools DevOps Engineers Should Learn in 2024

Hello guys, If you are want to become a DevOps Engineer in 2024 or just want to take your DevOps skills to next level and wondering which tools to learn in 2024 then you have come to the right place. Earlier, I have shared best DevOps Courses, Books, and even a complete DevOps RoadMap and in this article, I am going to share essential tools for DevOps professionals in 2024. These tools includes build tools like Maven and Gradle, packaging tools like Ansible and Chef,  CI and CD tools like Jenkins, version control tool like Git, container tools like Docker and Kubernetes, as well as advanced monitoring tools like Grafana and Prometheus. 

DevOps engineers and senior developers are responsible for managing and automating the software development process, from planning and coding to testing and deployment. To accomplish these tasks efficiently and effectively, they require a range of tools and technologies that can help them streamline their workflows and increase productivity. 

In this article, you will learn about 20 essential tools that every DevOps engineer and senior developer should have in their toolkit. 

These tools cover a variety of areas, including collaboration, code management, testing, deployment, monitoring, and more. By leveraging these tools, DevOps engineers and senior developers can optimize their workflows, improve collaboration, and deliver high-quality software faster and more efficiently.

A good knowledge of these tools will help you to achieve your goal. Along with Scrum Master and Solution Architect, DevOps engineer is also a good job for experienced programmers. Someone who has more than 5 years of experience in coding and integration can move to become a DevOps Programmer. 

Top 20 Tools DevOps Engineers Should  Learn in 2024

I have divided these tools into different categories so that you can learn them easily like one tool from each category.

1. Planning Tools

Planning tools for DevOps engineers play a crucial role in orchestrating and streamlining the complex processes involved in software development and operations. These tools are designed to enhance collaboration, efficiency, and overall productivity within DevOps teams. 

They encompass a range of functionalities, including project management, task tracking, release planning, and collaboration tools. DevOps planning tools enable teams to plan and coordinate tasks, allocate resources effectively, and monitor project progress in real-time. 

By providing a centralized platform for communication and collaboration, these tools facilitate seamless integration between development and operations teams, fostering a culture of continuous delivery and improvement. 

Some popular examples of DevOps planning tools include Jira, Trello, Asana, and GitLab, each offering unique features tailored to the specific needs of DevOps workflows.

Leveraging these planning tools, DevOps engineers can streamline their processes, mitigate risks, and ensure a smooth and efficient software development lifecycle.

Here are popular planning tools which DevOps Engineer can learn in 2024

Jira is a proprietary issue tracking product, developed by Atlassian. It provides bug tracking, issue tracking, and project management functions.You can also use it to create Sprint and Kanban dashboard in your Scrum meetings. 

It's an essential tool for both DevOps and Agile professionals.  If you want to learn JIRA in 2024 and need resources then you can start with these online JIRA courses

2. GitLab

GitLab is a robust and comprehensive web-based platform that provides end-to-end DevOps solutions for software development and project management. It offers a complete set of tools to manage the entire software development lifecycle, from version control with Git repositories to continuous integration, delivery, and deployment. 

GitLab provides a single integrated environment that enables collaboration among development, operations, and security teams. Key features include source code management, issue tracking, code review, automated testing, and container registry. Its seamless integration with Kubernetes facilitates efficient container orchestration. 

GitLab's commitment to an open-core model allows users to choose between the community edition and the enterprise edition, offering flexibility based on organizational needs. 

With a focus on collaboration, automation, and transparency, GitLab has become a popular choice for teams seeking an all-encompassing platform to streamline their DevOps workflows. If you want to learn GitLab in 2024 then you can start with these best GitLab courses for beginners. 

CodeBase Tools

Here are popular tools DevOps engineer can learn for code management, code commit, version control, and collaboration.

3. Git
Git is a distributed version control system that has become an integral part of modern software development workflows. Developed by Linus Torvalds, Git allows developers to track changes in their source code during the development process. 

It facilitates collaboration among team members by providing a structured way to manage code branches, merge changes, and maintain a detailed history of revisions. Git's distributed nature allows developers to work offline, commit changes locally, and later synchronize with a central repository. Its branching and merging capabilities enable parallel development efforts and experimentation with features. 

Git's popularity is attributed to its speed, flexibility, and ability to handle both small and large-scale projects seamlessly. It has become the foundation for popular platforms like GitHub and GitLab, fostering collaboration and version control in software development across the globe.

In short, Git is a version control system for tracking changes in computer files and coordinating work on those files among multiple people. It's distributed version control system and also the most popular one. If you want to learn Git in 2024 then you can start with these Git online courses which includes both beginner and expert level Git courses. 

3. SVN
Apache Subversion is a software versioning and revision control system distributed as open source under the Apache License. Software developers use Subversion to maintain current and historical versions of files such as source code, web pages, and documentation. 

20 Essential Tools for DevOps Engineers and Senior Developers

Build Tools

Here are popular build tools DevOps engineer can learn in 2024

4. ANT
It's one of the most popular build tool for Java projects from early 2000. It allows you to fully customize your build e.g. you can pick source codes and resources from different location, build them and even deploy them to the directory you want. It's still very popular among Java projects. 

5. Maven
Maven is another popular build tools for Java projects. It brought together two essential concepts, "convention over configuration" and dependency management. So, while ANT gives you full control but at the same time rely on you for every information. 

Maven prefer conventions and provide a lot of default values, which means you need to provide less configuration. It can also download all required JAR by your project from Maven central repository, further easing work for Java programmers. 

6. Gradle
Another build tool for Java developers based upon Groovy programming language. Unlike Maven and ANT which uses XML to write build scripts e.g. build.xml and pom.xml, Gradle uses Groovy to create build scripts.

Testing Tools

Here are popular unit testing and automation testing tools DevOps engineer can learn in 2024

7. JUnit
IT's one of the most popular Java library which allows you to create unit tests for Java program. JUnit has been important in the development of test-driven development, and is one of a family of unit testing frameworks which is collectively known as xUnit that originated with SUnit.

8. Selenium
Selenium is a portable software-testing framework for web applications. Selenium provides a playback tool for authoring tests without the need to learn a test scripting language.

9. Spock Framework
Spock is a testing and specification framework for Java and Groovy applications. What makes it stand out from the crowd is its beautiful and highly expressive specification language. Thanks to its JUnit runner, Spock is compatible with most IDEs, build tools, and continuous integration servers

Continuous Integration 

Here are popular CI and CD tools DevOps engineer can learn in 204

10. Jenkins
Jenkins is an open source automation server written in Java. Jenkins helps to automate the non-human part of software development process, with continuous integration and facilitating technical aspects of continuous delivery. It is the single most important tool for DevOps engineers.

11. TeamCity
TeamCity is a Java-based build management and continuous integration server from JetBrains, the company behind IntelliJ IDEA. Similar to Jenkins it is also a continuous build and integration tool and one of the most important for DevOps engineers. 

Deployment Tools

Here are popular tools DevOps engineer can learn in 2024 to deploy their apps in cloud as well as physical servers:

12. Puppet
Puppet is an open-source software configuration management tool. It runs on many Unix-like systems as well as on Microsoft Windows, and includes its own declarative language to describe system configuration. 

As a DevOps engineer, this is another important tool for you. You can work with UNIX engineers and Puppet expert to create Puppet manifests for Your application servers. 

13. Chef
Chef is the automation platform for DevOps. Achieve speed, scale and consistency by automating configuration and systems management. With Chef you can manage servers 5 or 5,000 of them by turning your infrastructure into code. Time-consuming activities like manual patching, configuration updates, and service installations for every server will no longer exist. And your Infrastructure becomes flexible, version-able, human-readable, and testable.

14. Docker
Docker is a tool for Deployment automation. Docker provides an additional layer of abstraction and automation of operating-system-level virtualization on Windows and Linux. Its main benefit is to package applications in "containers", allowing them to be portable among any system running the Linux operating system (OS).

15. Ansible
Ansible is software, written in Python and PowerShell that automates software provisioning, configuration management, and application deployment. It avoid writing scripts or custom code to deploy and update your applications automate in a language that approaches plain English, using SSH, with no agents to install on remote systems.

Monitoring Tools

Here are popular monitoring DevOps engineers and senior developers can learn in 2024

16. New Relic
New Relic is a performance management solution, enabling developers to diagnose and fix application performance problems in real time. It provide tools for real time monitoring of mobile and web applications for both real-time and historical insights. 

17. Nagios
Nagios, now known as Nagios Core, is a free and open source computer-software application, written in C programming language that monitors systems, networks and infrastructure. Nagios offers monitoring and alerting services for servers, switches, applications and services.

18. Sensu
Sensu is a monitoring tool written in Ruby that uses RabbitMQ as a message broker and Redis for storing data. It is well-suited for monitoring cloud environments. Sensu connects the output from "check" scripts with "handler" scripts to create a robust monitoring and alert system.

19. Vagrant
Vagrant is an open-source software product for building and maintaining portable virtual software development environments, e.g. for VirtualBox, Hyper-V, Docker, VMware, and AWS. 

If you're a designer, Vagrant will automatically set everything up that is required for that web app in order for you to focus on doing what you do best: design. Once a developer configures Vagrant, you don't need to worry about how to get that app running ever again.

20. Grafana
Grafana is an open-source data visualization and monitoring platform that helps you analyze and monitor your data from various sources in real-time. It allows you to create and customize graphs, alerts, and dashboards for your data.

Grafana supports various data sources, including databases, cloud services, and IoT devices. It also has a large number of plugins and integrations with other tools, such as Prometheus, InfluxDB, Elasticsearch, and more.

With Grafana, you can easily create and share interactive and customizable dashboards that display real-time data in the form of graphs, charts, and tables. You can also set up alerts to notify you of any anomalies or changes in your data, which can help you identify and resolve issues quickly.

Grafana is also used by a wide range of organizations, including startups, large enterprises, and government agencies, for monitoring and analyzing data across various industries, such as finance, healthcare, and IT.

That's all about  the essential tools for a DevOps Engineers and senior developers. Both DevOps engineer and experienced develops plays a crucial role in the software development process, and having the right tools in their arsenal can make all the difference in their success. The 20 essential tools outlined in this article cover a wide range of areas, from code management to monitoring and deployment. 

By utilizing these tools, DevOps engineers and senior developers can streamline their workflows, improve collaboration, and deliver high-quality software with greater speed and efficiency. 

With the rapidly evolving landscape of software development, it's important to stay up-to-date with the latest tools and technologies to ensure that you are maximizing your potential as a DevOps engineer or senior developer.

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