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Why learning Kubernetes and DevOps is an essential skill

Photo by Tim Mossholder on Unsplash

Why learning Kubernetes and DevOps is an essential skill

One essential skill for anyone working in the tech industry is a strong understanding of Kubernetes and DevOps, here I share where and how to learn it

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La Rebelion Labs
ยทJan 11, 2023ยท

6 min read

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Table of contents

  • Kubernetes User Story based on your Role
  • Where to learn Kubernetes
  • How to learn Kubernetes
  • Conclusion

I know it can be difficult to make the time to learn something new, especially if you're already busy with work and family responsibilities, but if you're a software developer or IT professional, you're probably well aware of the importance of staying up-to-date with the latest technologies and best practices in your field. One particularly essential skill for anyone working in the tech industry is a strong understanding of Kubernetes and DevOps.

But why is this the case? Well, for starters, Kubernetes has rapidly become the de facto standard for container orchestration. It's an open-source platform that enables you to deploy, scale, and manage containerized applications across a cluster of machines. In other words, it makes it much easier to deploy and manage complex, distributed applications at scale making Kubernetes more popular than ever.

But it's not just about the technical benefits of Kubernetes. Adopting a DevOps mindset and using tools like Kubernetes can also majorly impact an organization's culture and processes. DevOps can help organizations deliver software faster and more reliably by promoting collaboration and communication between development and operations teams.

But don't just take my word for it. According to this survey, 74% of organizations using DevOps methodologies reported faster software delivery, while 60% reported improved reliability. And these benefits are only likely to become more important as organizations continue to shift towards a cloud-native, microservices-based approach to software development.

So, if you want to stay competitive in the tech industry, learning Kubernetes and DevOps is an absolute must. It will give you a valuable new set of skills and open up a whole range of career opportunities and help you stay ahead of the curve in a rapidly evolving industry. So, are you ready to make the investment in your future and learn Kubernetes and DevOps?

Kubernetes User Story based on your Role

It doesn't matter what your role is, Kubernetes is a must.

The Software Developer

As a software developer, I'm always looking for ways to improve my workflow and make my job easier. That's why I'm excited about learning Kubernetes. With Kubernetes, I can easily deploy and manage my applications at scale, which means less time spent on manual tasks and more time spent on what I love - writing code. Plus, with the increasing trend towards microservices and cloud-native architectures, having Kubernetes in my toolkit is a no-brainer.

The IT Manager

As an IT manager, it's my job to make sure my team is equipped with the skills and tools they need to be successful. That's why I think learning Kubernetes is so important. It's rapidly becoming the industry standard for container orchestration, and I want my team to be at the forefront of this technology. Not only will it make their jobs easier, but it will also give us a competitive edge in the marketplace. Plus, adopting a DevOps mindset and using tools like Kubernetes can help improve collaboration and communication within our organization, which can lead to faster, more reliable software delivery.

The Cloud Architect

As a cloud architect, I see firsthand the benefits of using Kubernetes in a production environment. It's a powerful tool that makes it easy to deploy and manage applications across a cluster of machines. Plus, with features like automatic scaling and self-healing, it can help ensure high availability and performance. If you're serious about building and deploying cloud-native applications, learning Kubernetes is a must.

The Security Expert

As a security expert, my first concern when it comes to new technologies is always how they impact security. That's why I think it's important to approach learning Kubernetes with caution. While it can certainly bring many benefits, it's important to understand the potential security risks and have a plan in place to mitigate them. That said, with proper planning and best practices, Kubernetes can be a secure and powerful tool in your security arsenal.

Where to learn Kubernetes

  1. The official Kubernetes documentation is a great place to start. It covers the basics of Kubernetes and how to get started with it.

  2. Kubernetes.com is another good resource for learning about Kubernetes. It has several tutorials and guides that can help you get up and running with Kubernetes.

  3. The Kubernetes YouTube channel has many educational videos on Kubernetes, including talks from Kubernetes conferences and meetups.

  4. Kubernetes by Example (kubernetesbyexample.com) is a website that provides several examples and tutorials for learning Kubernetes. It covers a variety of topics, from deployment to networking to storage.

  5. A Cloud Guru is a website that offers online courses and resources for learning about cloud computing and related technologies.

  6. KodeKloud is a website with online courses and hands-on labs with many DevOps and cloud playgrounds.

How to learn Kubernetes

Practicing a lot is important in learning complex concepts in Kubernetes because it helps you gain a deeper understanding of how the system works and how to use it effectively. When you practice using Kubernetes, you can try out different commands and configurations, which can help you develop a better understanding of how the system operates.

Additionally, practicing using Kubernetes allows you to become more familiar with the various tools and resources that are available, such as Kubernetes documentation and other online resources. This can help you troubleshoot problems and find solutions more efficiently, as you will have a better understanding of where to look for help.

Finally, practicing using Kubernetes can help you develop your skills and confidence in working with the system. As you become more comfortable with Kubernetes, you will be better able to tackle more complex tasks and projects, which can help you advance your career and broaden your expertise in cloud computing and containerization.

Overall, practicing is an essential part of learning complex concepts like those found in Kubernetes, and it is important to make time to practice regularly as you learn and work with the system. Below I list a couple of links where you can get your hands dirty for FREE!

  1. Killer Coda is a website that offers interactive Kubernetes tutorials. You can try out different Kubernetes commands and see how they work in a real environment.

  2. K1s is a Kubernetes cluster for developers and noobs that enables you to practice without the need for installation, removing any concerns about infrastructure management and hidden cost.

Conclusion

Whether you're a software developer, IT professional, cloud architect, or security expert, understanding Kubernetes and adopting a DevOps mindset can bring numerous benefits. Kubernetes is a valuable tool for deploying and managing complex, distributed applications at scale. Adopting a DevOps mindset can help improve collaboration and communication within an organization, and using tools like Kubernetes can also have a major impact on an organization's culture and processes, leading to faster and more reliable software delivery. With the increasing trend towards cloud-native and microservices-based architectures, having a strong understanding of Kubernetes and DevOps will be crucial for staying competitive in the tech industry.

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