Let’s explore some of the best Kubernetes tutorials to learn from scratch and become an expert.
Each listed tutorial in this article is well researched and reviewed. It will give you a fair and depth knowledge of practical use cases.
Introduction
In the previous article, we learned about DevOps and its importance. We also discussed the DevOps tools and understood how Docker fits into the DevOps ecosystem. We saw how the IT industry is moving towards the container adoption approach and using Docker to achieve it.
Similar to Docker, Kubernetes is also a DevOps tool originally developed by Google. It is open-source and is used for managing the containers. Since Docker isolates an application and packages up all the dependencies into the container. Now to manage these containers, there are a number of tasks and processes involved, and here the Kubernetes come into the picture.
Once Docker has isolated an application into the container, the Kubernetes will be responsible for managing these containers by scheduling or orchestrating them.
Precisely, Kubernetes is a container orchestration tool that is used to deploy and scale the containerized application. Moreover, it schedules and manages the multiple containers deployed across multiple host machines.
Hey just remember! Docker creates a container whereas Kubernetes manages it.
Why is it essential to learn Kubernetes?
Let’s focus some light on understanding why it is important to learn it as we know Docker isolates and application into the container. Now to manage these containers, there are a number of tasks and processes involved. What Kubernetes does is, automate these tasks and processes to manage these containerized apps. So far, so good, but it is not so simple how it looks like!
There are some security concerns while working with Kubernetes and its deployment process. Therefore it is very important to have a fair understanding and knowledge of Kubernetes that how it works. One should be well versed with all the tactics and solutions to build a secure environment for Kubernetes.
If it is not that easy, so it is not that complex as well 😊.
Here is the motivation – average Kubernetes skills payscale is above $100k.
Sounds good? Let’s explore learning now…
Kubernetes Fundamentals
Fundamentals of Kubernetes is absolutely for beginners.
As the name suggests, it covers the basic fundamental of Kubernetes. Each video discussed in this course covers the hands-on execution of commands. It touches on some of the intermediate and advanced topics as well, such as the Kubernetes dashboard, configuring data and application secrets, monitoring and logging, and finally, authentication, and authorization.
Certified Kubernetes Administrator
How about getting Kubernetes certified?
Whizlabs provider more than 8 hours of online training to teach everything you need to get a certified Kubernetes administrator (CKA). The course contains the following essential topics.
- Introduction, basic concepts
- Installation, configuration, best practices
- Networking
- Scheduling, logging, monitoring
- Cluster creation and maintenance
- Security, lifecycle management
You can access the course content from anywhere, anytime.
For Beginners
A good free one on YouTube to get a basic understanding.
The good thing with this tutorial is that, apart from basic concepts, the real-time use cases of Pokemon Go have been discussed in this video tutorial, just to illustrate the concepts.
Complete Kubernetes
Complete Kubernetes Tutorial by School of DevOps is good for beginner and intermediate skills. The only basic pre-requisite for this tutorial is you should have a basic understanding of Docker, Linux commands, and YAML syntax.
Exam Training
This tutorial is ideal for all levels of learners, especially for those who are looking for a certification program. It starts with basic and then deep dive into complex concepts like Kubernetes controllers, storage, and cluster, etc. After completing this course, you will be able to configure your Kubernetes network.
Become Architect
Architecting with Google Kubernetes Engine Specialization is a course from Coursera offered by Google Cloud.
This is a specialization course, and there are four courses in this specialization. One can consider this as an all-in-one, which is suitable for all levels of learners. The first chapter covers the fundamentals of Kubernetes, followed by the foundations of Kubernetes in the second chapter. In the third chapter, it covers workloads persistence storage. While in the last chapter, it covers the concepts required for production deployments such as security, logging, and monitoring.
The best thing with this course is that, when you finish this course and complete the hands-on project, you will get a certificate that you can circulate with the employers and across your professional network.
Kubernetes for developers
Kubernetes for developers is entitled to developers who want to get started with Kubernetes with the intent on how to deploy, manage, and scale monolith or microservices apps. The goal of this course is to give you some hands-on with Kubernetes through a practical workshop.
By the end of this course, you’ll be able to dockerize an app, deploy it to the Kubernetes cluster, and apply DevOps into it.
Kubernetes Tutorials
Kubernetes Tutorials is an official documentation from Kubernetes. One can go through this official documentation and can learn much more about Kubernetes.
A Complete Guide
A Complete Guide to Kubernetes and Docker -Hands-On is ideal for those who are interested in developing applications for production.
By the end of this tutorial, you will be able to set up the Kubernetes cluster on your desktop, or on the cloud using AWS.
Kubernetes Made Easy
Kubernetes made easy is free and available on YouTube.
This tutorial consists of 36 videos, each video length with an average of 10 minutes. It is instructed by Srinath Challa, and the course content is suitable for all types of learners.
Kubernetes Training
It is a good comprehensive course to learn and ready to clear the certification exam. You will be working on real-time projects and assignments.
To get the course completion certificate, you need to complete the project work assigned to you. After expert review and upon scoring at least 60% marks in the quiz, you will be awarded the Intellipaat Certificate.
Kubernetes Administrator
It is ideal for those who want to become a Kubernetes Administrator.
The course starts with the basic concepts of Kubernetes and Application Lifecycle Management and gradually moves to the intermediate and advanced concepts like Kubernetes networking, Kubernetes scheduling, Kubernetes security, Kubernetes cluster maintenance, Kubernetes logging and monitoring, Kubernetes storage and troubleshooting Kubernetes.
A Practical Guide
A Practical Guide to Kubernetes contains 175 lessons. Each lesson aim to teach you one concept. The great thing with this course is that, at the end of lessons, it asks to appear for quizzes, which enables learners to recall the concept and learnings.
The course starts with a basic like a short history of infrastructure management and deployment processes, followed by an introduction to the Kubernetes, and so on. Gradually it moves and covers intermediate and advanced topics such as Pods, ReplicaSets, Services, Deployments, Volumes, ConfigMaps, Secrets, Security Managing Resources, and Persisting State.
The Complete Kubernetes
Learn DevOps: The Complete Kubernetes Course requires familiarity with DevOps, Linux, AWS, and Docker concepts as prerequisites.
By the end of this course, you will be able to deploy, use, and maintain your applications on Kubernetes. A certificate of completion will also be provided by Udemy after completing this course.
Conclusion
Learning Kubernetes would be a good move for sysadmin and developers as more organization is moving towards containerization. The above courses should help you to learn and upgrade your skills.
Next, you should also explore some of the popular Kubernetes tools.