How Can I Learn DevOps?

You are probably wondering how to learn DevOps, but before that here is a question for you.

Do you want to work in an industry that is expected to be worth billions of dollars? Sure, it’s a yes, because who doesn’t want a job in the industry that is in great demand, pays well, and continues to advance their career?

It is, without a doubt, the DevOps industry.

According to Grand View Research, the DevOps Market would be worth $12.85 billion by 2025.

Source: www.grandviewresearch.com

Wouldn’t it be fantastic if you could be a part of the rapidly expanding market?

In today’s technology-driven, fast-paced era, everyone expects things to happen quickly. This phenomenon has given rise to DevOps, in which software is deployed more quickly than in the past.

The development team and operations team collaborate as a unified team, and deployment occurs quickly to meet the demands of the users. This sector has such a broad scope that you may find work across the globe.

Indeed.com’s DevOps job postings have surged by 75% in the previous two years. Mentions of DevOps as a talent grew by 50% on LinkedIn.com. According to a recent Puppetlabs study, half of their 4,000-plus respondents (from more than 90 countries) claimed their organizations look for DevOps capabilities when hiring.

Source: www.puppet.com

DevOps can be learned through coaching institutions, where they train you right from foundation to expert level. One such trustworthy DevOps training institute with placement in Chennai is Infycle technologies. If you are unsure about how to learn DevOps and enter the market. Then look no further because this blog will teach you all you need to know about learning DevOps.

Continue reading the article to see how mastery of specific concepts can help learn DevOps and launch yourself into the DevOps industry with hte best DevOps Training in Chennai even if you do not have an IT background.

Know How To Code And Use Scripting Languages

The first step is to study a programming language thoroughly. If you do not have an IT background, it is best to learn one of these programming languages: Python, Node JS, or Ruby. Python is the most well-known programming language. However, it is not required that you learn only Python. You can select any of the three languages because they are all suitable for beginners. Scripting is another important skill to learn; either Bash or Python are suitable choices for scripting.

Learn About Server Administration

You must understand multiple operating systems as someone who wants to enter into DevOps. One of the most important things a DevOps professional will be doing is managing servers. As a result, you must grasp server management, particularly Linux management. Linux is a beginner-friendly OS, and if you want to learn about DevOps, you may do it by installing it on your computer and using it.

Understand About Networking

Another fundamental concept that you must understand is networking. Since networking is an important factor in connecting the application to users, it is vital to understand networking essentials such as DNS, gateways, subnetting, load balancers, proxy servers, DHCP, NAT, HTTP /HTTPS, and firewalls.

Make Good Use Of Git And GitHub

You must learn git to ensure a strong workflow. Every script you write will be handled using source control. Git allows you to store snapshots of your work and is ideal for individual learning. While GitHub will assist you in collaborating with other developers. You should grasp the concepts of pull requests, code repositories, and branching, as well as how they integrate into the larger development process.

Master The Concept Of Orchestration And Containers

Containers

Containers are a type of virtualization for operating systems. You should also be familiar with the concept of virtualization. Containers provide a portable environment through which you run the software. It would be beneficial if you could gain hands-on experience.

Docker

Docker is the finest platform for learning containers. You will be able to create, execute, edit, download, and examine containers on this platform. You will also need to understand storage management, networking, stack management, and how to create your docker files.

Kubernetes

After you’ve grasped the concept of containers, you have to learn how to orchestrate them. A platform called Kubernetes is the best for learning orchestration. It is a container orchestration engine that lets you manage a large number of containers across many nodes. There are several resources available to assist you to understand containers in depth.

Understanding Infrastructure As Code (IOC)

Infrastructure as a Service (IaaS) is critical for automation. Discover how coding is used to build infrastructure.

Infrastructure as a code (Ias) is a method of building infrastructure that is both safe and repeatable. Terraform is one of the greatest tools for learning infrastructure as code. It enables you to create, plan, and implement needed infrastructure state changes for various providers. It recognizes the current state of your deployment and saves it for you.

Learn About The Management Of Configurations

The next stage in DevOps automation is to ensure that our deployed apps remain in the proper state. While IaS allows you to develop a platform with similar features, technologies like Ansible, Puppet, and Chef give a straightforward approach to automating your configuration management.

Gain An Understanding Of How To Install & Configure Middlewares

The most often used middleware in the DevOps business is Apache and Nginx, and understanding how to install and configure virtual hosts, reverse proxies, domain names, and SSL will be extremely beneficial in your daily responsibilities. Begin by installing Nginx as a web server for a WordPress blog, followed by a load balancer for two backend servers.

Discover How To Deploy Software

Build example apps in Python, Nodejs, and PHP to learn how to deploy applications on a production server. Nginx is an open-source web server that allows you to get your apps up faster. You will learn how to deploy your applications to a production server alone using Nginx.

You must be familiar with the application configuration to install Nginx to a production server.

Get The Hang Of Software Creation

The process of developing a production-ready software release is referred to as building or creating software. DevOps personnel must be aware of this critical stage of the software lifecycle. Developing an application in the desired language necessitates understanding how to install its dependencies and compile your code. The process of developing software may be divided into parts that need manual intervention.

Practise Monitoring Software & Infrastructure

One of the most vital abilities to have is the ability to monitor and notify the infrastructure. Zabbix, Icinga, Sensu, Prometheus, are some of the best tools to learn this. There are several other tools too but begin your learning by evaluating these tools and selecting the one that best meets your needs. You should also consider learning how to deploy and use an ELK stack.

Learn How To Deploy & Manage Serverless Applications

Serverless is one of the most talked-about technologies in 2022, and it is fast becoming a requirement in many job descriptions. Learn how the deployment takes place in serverless applications and their management. AWS Lambda, Azure Functions, Google Cloud Functions, IBM OpenWhisk, and Auth0 WebTask are a few examples of serverless computing platforms.

Construct CV Slash CD Pipelines

The next step in achieving the desired state of an application is to automate the process of generating an application. When designing your pipeline, keep the following elements in mind: Continuous Integration and Continuous Deployment.

Continuous Integration:

If you’ve been reading about DevOps, you’ve probably come across the words Code > Build > Test. This is the basis for having your application code tested and ready to deliver to your target audience.

Continuous Deployment/Delivery:

Continuous Deployment/Delivery allows you to automatically update your application. If the code passes its tests, utilize continuous deployment to move it to the next environment, whether it’s QA, staging, or production.

GitHub Actions, Jenkins, TravisCI, and GitLab are some of the popular technologies for building CI/CD pipelines.

Stick To A Single Cloud Provider 

Learn more than simply the fundamentals. You must know how to interact with cloud technology. Check out all the cloud service providers and understand how everything works. Get hands-on experience with all of the cloud providers on the market. It is recommended that you learn about the AWS, Microsoft Azure, and Google cloud platforms respectively. These three are the prominent cloud service providers, it is not necessary to master all three. However, you can become one of them, by having the Azure Training in Chennai, and understand the functionality of the other two.

Conclusion

As technology advances, new techniques of making life easier emerges. Now is the best time for anyone to master technical skills, because DevOps technology is the future. There will be a furthermore high demand for technically knowledgeable individuals in the upcoming decades. The software industry paves way for well-paying, non-monotonous and prestigious jobs for individuals. One can work in this industry regardless of the educational background. All you need is the right skill set.

Infycle Technologies is the best software training institute in Chennai, specializing in offering high-quality software and technical skills coaching. Join In and upskill yourself with the most in-demand technical skills that will give you a competitive advantage over others.