The basic building block of any organization is its Infrastructure. Here is another interesting study from Redhat, which shows the different Linux distros used in the public cloud. As per The Linux foundation case study, 90% of the public cloud workload runs on Linux. It doesn’t matter whether you are a sysadmin, developer, tester, performance engineer, support engineer, etc.

In 10 years, I have given and conducted DevOps engineer interviews for different types of organizations. The requirements vary from organization to organization and project to project. SRE is a set of practices and philosophies that emerged from Google. When it comes to the application delivery lifecycle, there are three important concepts you need to be aware of. In fact, tools like how to become a devops engineer Kubernetes, and terraform are written in go. Nowadays, for DevOps interviews, every decent company has a preliminary scripting/coding round.

Document Your Learnings

You can demonstrate your understanding of containerization tools by creating a simple project with frontend and back deployed as two separate containers. If you have already developed these components in the previous stages of the roadmap, re-use them to save time. Learning networking fundamentals becomes vital to the DevOps team when working with software components constantly communicating with other services.

1. If you do have a good understanding of the full process and want to learn more, then don't limit yourself, either.
2. Often, problems within your application's supporting infrastructure can have an equal impact — if not greater than the application itself.
3. Many people argue (including me) that there is nothing like a “DevOps Engineer” or a “DevOps Team” because it is not a thing.
4. A DevOps engineer is a professional with skills in both the development and operation side of software engineering.
5. In your DevOps career, you will likely work in a team rather than alone.
6. For experienced candidates, It is very important that you understand the nature of day-to-day tasks before you join an organization.

Git & GitHub

Meanwhile, you can opt for several training programs or online courses to get your networking concepts clear. Also, a DevOps professional needs to be concerned with the security of the overall environment of the organization at every stage whether it be development, testing, deployment, or any other. You can introduce several security policies for the organization, manage and control the network access, automate the security processes, etc. The understanding of Continuous Integration/Continuous Delivery (CI/CD) process is probably the most important thing for DevOps Engineers. Continuous Integration deals with the integration of code by the developers into the main branch of a common repository.

Do I need a degree to become a DevOps Engineer?

Finally, learn System Design and Architecture so that you can understand the bigger picture and have a more holistic view of how software systems are created. Mastering Bash scripting allows you to navigate file systems, manage processes, manipulate files, and execute system commands efficiently from the command line. It also allows you to orchestrate complex infrastructure setups and dependencies by defining relationships between resources, dependencies, and configurations using Terraform's configuration language (HCL). So why not learn how to cut down on that learning time, improve your comprehension, and pick up skills faster and easier first?

To become a DevOps Engineer, you need a combination of technical skills, soft skills, and domain knowledge. You can also get the core knowledge and skills taught in a CS degree from online courses (I'll link to some resources in the step-by-step guide below). And finally, DevOps Engineers will also collaborate with security teams to integrate ongoing security practices and controls into the CI/CD pipeline. First and foremost, DevOps Engineers help to create a culture of collaboration and communication between development, operations, and other cross-functional teams.

But people who can do their job faster and more effectively because they can use the tools, are going to be in high demand. Sure it's a fairly large topic to learn, but it can be worth it - if only for a better understanding of full-stack development and JavaScript. We have an entire guide on applying for tech roles, but here are a few extra tips also. Trust me, you'll never feel 100% ready but if you've followed along so far, you are ready to start working in the real-world.

There is various Infrastructure as Code tools commonly used by DevOps professionals such as Azure Resource Manager, Terraform, SaltStack, and many more. As a DevOps person, you must know how to configure software or application and the deployment process. A DevOps Engineer is responsible for running the things fluently hence the knowledge of all the processes from configuration to deployment becomes essential. Additionally, DevOps Engineers are required to automate the deployment process and other tasks to enhance reliability, consistency, and the number of accurate deliveries. Also, a DevOps engineer should have knowledge of cluster management software and containerization for effective deployment functioning. You can use tools like Puppet or Docker to configure and deploy the application in the production environment.

FAQs On DevOps Roadmap

From provisioning servers to application configuration, and deployment, everything should be automated. You can learn any of the following DevOps toolsets that fit your needs. An overall understanding of Infrastructure components is a must for a person who wants to practice or work in a DevOps environment.