Kubernetes Architecture explained | Kubernetes Tutorial 15

Kubernetes Architecture explained in 13 minutes. Kubernetes Architecture made easy.

In this video you will learn about Master and Worker Nodes, which make up the Kubernetes cluster. What is the difference between them and what role each has? So, after this video you will understand the basic concepts and processes.

▬▬▬▬▬▬ T I M E S T A M P S
0:00 - Intro
1:09 - Worker Nodes - 3 Node Processes: Container Runtime, Kubelet, Kube Proxy
4:55 - Master Nodes - 4 Master Processes
5:11 - Api Server
6:34 - Scheduler
8:00 - Controller Manager
8:57 - etcd - the cluster brain
11:04 - Example cluster setup

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For any questions/issues/feedback, please leave me a comment and I will get back to you as soon as possible. Also please let me know what you want to learn about Docker & Kubernetes.

#kubernetes #kubernetestutorial #devops #techworldwithnana
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This video is the 15th of a complete series for beginners. At the end of this tutorial you will fully understand Docker and Kubernetes.

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The complete step-by-step guide to Docker and Kubernetes will include the following topics:

🐳 DOCKER basics:
- Container concept
- Why docker? (image vs. traditional DevOps)
- Install docker on different operating systems
- 8 basic commands you need to know (2 parts)
- Docker vs. Virtual Machine
- Docker in Practice: Overview of whole development process with Docker (development, continuous delivery, deployment) Probably 3-5 videos including Docker-Compose, Dockerfile, Private Repository.
- Docker Volumes in theory and practice

✵ KUBERNETES basics:
- Main Kubernetes components (including Pod, Service, Ingress, Volumes, ConfigMap, Secrets, Deployment, StatefulSet)
- Kubernetes architecture for beginners (master, slave nodes & processes)
- Understand how does K8s REALLY work? Main Concepts of how to use K8s
- Minikube, Kubectl - set up the cluster and connect to it
- Kubectl main commands - Demo
- Configuration file (YAML) - syntax
- Communication between the pods - basic networking concepts in Kubernetes
- K8s Deployment in practice - example application deployment (pod + service + Ingress + secret)
- K8s Volumes explained
- K8s Namespaces

▬▬▬▬▬▬ Connect with me 👋 ▬▬▬▬▬▬

Legal Notice:
Kubernetes and the Kubernetes logo are trademarks or registered trademarks of The Linux Foundation in the United States and/or other countries. The Linux Foundation and other parties may also have trademark rights in other terms used herein. This video is not accredited, certified, affiliated with, nor endorsed by Kubernetes or The Linux Foundation.

[TechWorldwithNana]

1:09 - Worker Nodes - 3 Node Processes: Container Runtime, Kubelet, Kube Proxy
4:55 - Master Nodes - 4 Master Processes
5:11 - Api Server
6:34 - Scheduler
8:00 - Controller Manager
8:57 - etcd - the cluster brain
11:04 - Example cluster setup

👉🏼 For any questions/issues/feedback, please leave me a comment and I will get back to you as soon as possible.

Please don't forget to subscribe and give me a thumbs up if you liked my video 😊

[pratibhagupta]

The way you explain things from basics to advanced is really so awesome! You are doing a great job. Thank you for all your hard work :) <3

[PouyaAtaei]

Thank you Nana, you probably have some of the best quality videos on Kubernetes

[rajvivid]

Like the way you articulate and your presentation too is impeccable, love your slides, crisp clear and to the point. Appreciate your efforts on making such videos, No video did explain about Kubernetes to this extent, way to go!!! Keep up the good work.

[Khalid]

Your channel is a pure gem, YOU’RE a gem too Nana. Thank you so much for all your work. Best wishes.

[Dragoncheg]

Thank you! Very clear and straightforward, which, with a tool as complex as Kubernetes, makes it very easy to understand.

[pranavgore]

Very clear and to the point. You are my go to channel if I want to quickly understand something in Devops

[renatonunesmoraes]

Hi Nana. I just started my DevOps career a few months ago and I must say, your videos are saving my life. I'm already spreading the word about your videos because I really hope they take you where you deserve. Great content and you are such an amazing explainer! You're helping me SO MUCH.
Thank you and I hope you keep creating such great content and helping other people understand complex concepts in a simple way. I'll surely always be a supporter :)

[abhi_galav]

I can't believe how easy you made understanding k8s to me..your graphical illustrations are just perfect..i was just looking for random tech videos and halfway through this video I subscribed your channel

[anilkommalapati]

So easily explained and with great clarity. You are a GEM 💎and a great inspiration. The animations are something that makes you very different and special. Thanks a lot Mrs.Nana for taking the pain to put those efforts in. Highly appreciated.👏👏👏👌👌👌

[surya]

Randomly searching for kubernetes videos as I just started learning Kubernetes...and I end up here...such a great and simplified stuff...keep up all the good work and hope you get/reach what you deserve

[zeynepdonmez]

This video is even better than the training I bought online. It makes everything clear and summarizes all the key information. Thank you!

[IshanPalimkar]

Every time I have any doubt or want to recall any concept this quick video helps in great way.

Kudos to Nana for such an amazing videos on devops ~!

[pranjalikamblekar]

Thank you Nana for such a great explanation and video. I have been working on changing my careers to DevOps and despite all the complex tools, K8s is been the most difficult one for me to understand. I have watched multiple videos and resources to understand kubernetes but this video just made my concepts so much clearer. Your videos are really helping me a lot while I am studying to change my career path to DevOps. Thanks so much, I hope you keep making videos and help others :)

[KohliTendulkar]

Wow, Awesome is an understatement. THANK YOU for the clear explanation.

[rockmanexe]

I am just a developer but somehow also involved in the architecture of my next project at my company (which is a chance I was waiting for). And that one uses k8s heavily. Those clips are my lifesaver. Thanks Nana.

[taknevydder]

It is the visual representation in your videos which makes it very easy to understand. Really appreciate your time and effort to help us

[oluomoay]

You are the best among all. I have good understanding of the k8s cluster after watching this video.

[sanjeevkumarnarayanaswamy]

One of the best videos, I love to watch. Keep continuing. Thanks

[amitsalunke]

This so far the best explanation I came across on the internet about the k8s cluster and it's master/worker nodes. Thank you.