Kubernetes for Beginners - Docker Introduction in 15 Minutes | KodeKloud

In this 15-minute video, we'll teach you the basics of Kubernetes - the popular container orchestration tool used by developers and DevOps engineers worldwide. You'll learn how to deploy and manage containers, create services and deployments, and scale your application with ease. Our easy-to-follow guide is perfect for beginners who want to learn Kubernetes quickly and start building cloud-native applications. Subscribe to KodeKloud for more tech tutorials and DevOps training.

To understand Kubernetes, we must first understand Docker. Once you gain a basic understanding of Docker proceed to this video to get introduced to Kubernetes:

Chapters in this video:
00:00 - Introduction
01:22 - Why do you need containers?
04:01 - What can it do?
04:57 - What are containers?
05:48 - Operating system
06:39 - Sharing the kernel
10:05 - How is it done?
11:29 - Container vs image
12:15 - Container Advantage
13:43 - More about containers

We have various Learning Paths to help you choose your next step and shape your DevOps & Cloud Career.

Check out our learning paths at KodeKloud to get started:

Those new to the Programming and DevOps world often find it challenging to start their journey due to the missing basic prerequisites. For example, issues with setting up a basic lab environment using VirtualBox, problems with networking, or trouble with working with the Linux CLI or text editors like vi editor. Sometimes there are issues with applications - like getting a sample application to work, problems with getting the dependencies to install correctly or trouble with getting a web server to communicate with a database server. Or, at other times, it's working with data formats like JSON or YAML.

So we have identified a gap, and we believe that this is due to missing some of the basic prerequisites, such as knowing the basics of Linux, the basics of tools like VirtualBox, or knowing the basics of the most commonly used applications like Java, Python or NodeJS or web servers like Apache, NGINX etc. As a DevOps or Cloud Engineer, it is crucial to have these basics cleared. And that’s why we are helping you to bridge that gap!

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[RobynBailey]

Great! For someone with 30+ years experience in IT I found this incredibly easy to follow and understand. From bare metal to virtualisation to containers...

[RawDogJenkins]

I've been researching Docker and Kubernetes all week for an upcoming CloudBees class. This is the lesson that finally made sense. Not rushed or too long/short of an explanation. I got it now. Big Thanks! Excellent teaching skills.

[kanishkverma]

finally a video where I actually understand whats going on ! Thank you for making it this simple

[gRcy]

For someone who’s new to learning containers, this is one of the best videos. :) Simple and easy to understand. 👍🏻

[nijnij]

I think I've watched about a dozen tutorial videos on docker, but this is the first one that actually made sense to me.
You've explained it very well, thank you!

[williamhuang]

tried learning this years ago and couldn't find anythign helpful. this video is perfect and finally helped me conceptually understand why docker exists and how it differs from virtual machines. tysm

[leitudbo]

I am a beginner IT recruiter, and I was completely lost about Docker. But this video was extremely helpful for me. You are amazing man!

[dianpratama]

As an old IT senior mgmt. I found this video easy to understands!! Thanks for making it.

[starless]

Finally someone able to speak properly. Thanks

[simdeniro]

I had a tough time understanding docker for a long time. Thanks for this crystal clear explanation.

[kaightaylor]

I applaud your method of highlighting how containers must all share the underlying kernel, which differentiates them from VMs. Thanks.

[ArunPremkumar]

Awesome! Nicely explained! I don't understand how people can mark dislike for videos like this... Really Sad...

[chetangoel]

I must say, This guy gives awsome explanations. Best videos on Kubernetes I found ever.

[ripns]

Man!! Your content is much better than many paid courses and has more professional explanation.

[SAS-uucy]

I just stopped in the middle of the video to give a 👍 it’s super easy to understand.. I have got 4 days training by my company but I didn’t understood as much as I do with your videos

[rhinduja]

This video deserves appreciation. Absolute to the basics with clear explanation. Thankyou...

[jason_samosa]

Exceptional! Finally someone who can explain this in no nonsense terms and explaining "why" Docker is important, not just "what" it is!

[seanspicer]

this is actually good on multiple levels. abstraction of info, public speaking ability, defining based of relationship to related tech, repeated demonstration of teleportation tech, etc... 👍

[achilleskocaeli]

Thanks Mumshad. I now understand kubernetes. I am now immortal....

[danieljust]

Very good introduction, finally somebody compares OS virtualization with Docker and explains basics.