Complete Application Deployment using Kubernetes Components | Kubernetes Tutorial 20

Kubernetes Deployment in Practice using Kubernetes Components. Kubernetes Example Deployment.
► Subscribe To Me On RUclips: bit.ly/2z5rvTV
Instead of creating each component separate without context, this video goes through a complete application setup using several Kubernetes components: pod, deployment, service, configmap and secret.
It's a hands-on, practical tutorial of using the different Kubernetes Components together, which will give you a big picture.
Git repo link of the demo:
gitlab.com/nanuchi/kubernetes...
TIMESTAMPS
0:00 - Intro
0:25 - Overview Diagram of Kubernetes Components we create
1:42 - Browser Request Flow
2:17 - MongoDB Deployment
6:22 - Secret
12:34 - Internal Service for MongoDB
17:09 - MongoExpress Deployment
19:53 - ConfigMap
24:00 - MongoExpress External Service
29:27 - Setup finished - review
-------------------------------------------------------------------------------------------------------
Full Kubernetes and Docker tutorial ► bit.ly/2YGeRp9
DevOps Tools, like Ansible ► bit.ly/2W9UEq6
Kubernetes Volumes ► • Kubernetes Volumes exp...
Complete Jenkins Pipeline Tutorial ► • Complete Jenkins Pipel...
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
-------------------------------------------------------------------------------------------------------
This video is the 20th of a complete series for beginners. At the end of this tutorial you will fully understand Docker and Kubernetes.
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)
- How Kubernetes makes high availability, scalability and disaster recovery possible
- Minikube, Kubectl - set up the cluster
- Kubectl basic commands - Demo
- Configuration file (YAML) - syntax
- K8s Deployment in practice - example application deployment (pod + service + configmap + secret)
- Kubernetes Namespaces
- Kubernetes Volumes
▬▬▬▬▬▬ Connect with me 👋 ▬▬▬▬▬▬
Join private Facebook group ► bit.ly/32UVSZP
Don't forget to subscribe ► bit.ly/3mO4jxT
DEV ► bit.ly/3h2fqiO
INSTAGRAM ► bit.ly/2F3LXYJ
TWITTER ► bit.ly/3i54PUB
LINKEDIN ► bit.ly/3hWOLVT
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]

0:25 - Overview Diagram of Kubernetes Components we create
1:42 - Browser Request Flow
2:17 - MongoDB Deployment
6:22 - Secret
12:34 - Internal Service for MongoDB
17:09 - MongoExpress Deployment
19:53 - ConfigMap
24:00 - MongoExpress External Service
29:27 - Setup finished - review
👉🏼 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 😊

[@mattongbp]

Very practical video tutorial.

[@pankajbarge3174]

Best real time example 😊 #newsubscriber

[@abhishekchakraborty8595]

The best example to showcase deployment ,services , configmap and secrets !!!

[@TechWorldwithNana]

Thanks a lot! :)

[@MrCalimero1995]

yes - I must agree, well done!

[@aravindetagi4008]

Everytime I watch your tutorials.... I feel like, why didn't I watch this earlier..... Concepts are so clear.... Thanks a lot

[@JoseGuerrero-xz5pm]

Nana, your “Demo” videos are some of the most clearly and intuitively structured videos on any IT topic that I have watched ever, breaking everything down into a form that is so easy to understand. And for a complex subject, like Kubernetes, that is outstanding. I think that with these “Demo” videos you hit the sweet spot for the combination of subject complexity, level of detail, clarity of explanation and length of the videos. You are gifted, one in a million. Thanks for sharing your knowledge. Keep up the good work !

[@saravanprathi6956]

This is totally what I feel too after watching her videos!!

[@TechWorldwithNana]

Thank you so much for your amazing feedback Jose. I'm really happy to read such comments! Really appreciate it!

[@veera421]

I echo your words!

[@ravis1357]

YOU ARE AWESOME 😊

[@akasimon8838]

You are the best teacher nana. Thanks so much for this video

[@MySidhartha]

I have seen so many K8s videos even in local language...But this series is explained in such a simple way with the clear visual graphics ,that it gives a 100% satisfaction and clears every doubt of yours.

[@teza3319]

I have been learning a lot from your channel. I was very lucky that I found your channel a few months back. Great tutorials for me moving from sysadmin to dev ops. Thank you very much Nana.

[@aleksandragincheva7264]

Clearly explained! Thank you for taking the time for that video. Even people with 0 experience in K8s would understand what you did!

[@shravanmechineni8590]

The best Kubernetes tutorial I've come across, thanks for the clear explanation.

[@ruslan_yefimov]

Oh my god that is some useful tutorials you're making!
It's just a highly-concentrated theory with an immediate practise...
Love it

[@franciscomateus1673]

I wished everybody explained kubernetes like her. Damn, she is saving my life with this videos!

[@phevos_sk]

Seriously this was of the best tutorials i have ever seen. Thank you so much Nana!

[@DhammadeepBorkar]

This is the best video explaining application deployment over K8s, on RUclips.

[@saireddyabhilash]

This is the best video so far which explains complete application deployment in simple words and understandable english.
You are a good Tutor.

[@TechWorldwithNana]

Thank you! :)

[@cheick127]

Never seen something on Kubernetes so well and simply explained, great content thanks a lot. You get a new sub.

[@kp4270]

Simply awesome, it's crisp to the point and voila you deployed the application...thanks much Nana, keep up the good work

[@chroniclesofj]

Great overview Nana. Keep these up. Nobody else on RUclips is covering K8s and containers in such detail like you

[@TechWorldwithNana]

Thanks, happy to hear that it stands out from other videos :)

[@TechWithGreg1]

The best demo of an app deployment on Kubernetes that I saw on RUclips! You explain step by step what are you doing and why. This way you make it easy to a Kubernetes newbie like me understand the basics. Great work Nana!

[@TechWorldwithNana]

Thank you so much Gregory. Really appreciate your feedback 😊

[@saikiranraju4642]

Amazing! Got all my queries resolved in one Tutorial. Thanks Nana!!

[@forgotten225522]

Amazing example and insights. Loved this tutorial, got a custom deployment up and running. Would recommend this to everyone!

[@pravinbhande845]

Good Work Nana ! Simple yet Crisp & clear Explanation !

[@ankitjain6437]

Amazing work Nana...really appreciate all your efforts & content!! Keep going ...thanks once again for demonstrating & sharing it so beautifully!!

[@eduard7746]

You just saved my life.
I was struggling with all the dummy tutorials, that explain components of K8s each separate one by one, because of that I was not able to make a complet a-z setup of a cluster.
You got my subscribe 👍😎

[@TechWorldwithNana]

I'm glad to hear Eduard! Thank you for your positive feedback 😊

[@Clonel]

That's the first tutorial I am doing to learn Kubernetes, I feel like I found the right one ! :-D

[@shaileshp6024]

crisp and clear ( any one can learn simply once see this video , thanks Nana)

[@daviddk1988]

Great video! I'm learning so much from this channel. Thanks for all the hard work you put into this.

[@andrewleonard5727]

Your videos are incredibly helpful. Thank you so much for making these! You deserve way more views/subs

[@TechWorldwithNana]

Thank you Andrew 🙏

[@veera421]

Every time, I see, I learn something new! Thank you so much!

[@Tommjm63]

It was Greaaaaat !
the best sample video I saw, explains details as a simple scenario.
thank you so much 👌

[@narendrar9940]

Very simple and clear explanation, i could follow every bit of it, watching it for the first time! Thanks for sharing!

[@TechWorldwithNana]

👍 That's great and thanks a lot for your feedback Narendra :)

[@palimarcincin7693]

wow, perfectly explained, i tried running basic app on cluster based on kubernetes tutorial, instantly got lost.. this looks amazing, gonna try now, thank you :)

[@zottun1673]

Your videos are seriously allowing me to change and catapult my tech career! thank you so much :) These videos are seriously allowing me to change and catapult my tech career! thank you so much :)

[@abrahamalvarez23]

Excellent video Nana. Thank you for posting. Super relevant and super helpful.

[@viltran]

These are awesome Kubernetes video series. Love it. Thank you!!

[@sumankandagatla3581]

I am out of words. You are an excellent teacher. I have paid from so many courses in vain. You have taught me my biggest insecurity about K8s now I am so confident that I can do it. You made my day. Where were you all this time ? lol. Thank you so much.

[@TechWorldwithNana]

Wow I'm happy to hear that my videos helped you so much :)

[@zirakqader3664]

Well done! the course is really handy and well organized, which addresses all the fundamental elements/components in Kubernetes. It will be great to produce another topic on how to deploy microservices on the Kubernetes environment.

[@TechWorldwithNana]

Thank you for your feedback Zirak! 🙏 And also for your suggestion, will consider it :)

[@emolague]

Thank for your work on these tutorials! They're really helpful.

[@TechWorldwithNana]

Thanks Erik, I'm happy to see that my work is actually helpful and not a waste of time :)

[@puneethmg5885]

best and easy way to gain knowledge on deploying the app, thanks for the video Nana

[@tirumalraot]

You cleared many doubts about K8s setup. Thanks for the quick and concise tutorial.

[@TechWorldwithNana]

Awesome, happy the videos was helpful for you :)

[@snehotoshbanerjee1938]

Excellent video! Very crisp and the example was great.

[@tribalmolecule]

Love this series! Thank you. Very easy to follow.

[@TechWorldwithNana]

I'm delighted that you loved the series Akshat! Thank you for the support. This is much appreciated. Please keep safe. 🙂

[@krishnavanama3352]

Excellent..Thank you so much!
After watching your video. Now it's clear to me. Deployment and service, configmap and how to create secrets.

[@jruitti]

Excellent video and its explanation. Perfectly clear. Congrats!!

[@vintue]

This session helped me a lot. Understood the E2E (basic) deployment in K8S. Thanks Nana!!

[@ChamithWijesundara]

This is superb !! thanks a lot Nana. this is be best video on your series and cleared lots of doubts in minikube as well as Kubernetes concepts. .. especially the public IP creation for the services.
Thanks a gain really good stuff and very informative ..

[@sabriboubaker]

Amazing work Nana! Thanks a lot ! Kubernetes was never easier and well explained like you did it

[@TechWorldwithNana]

Thank you Sabri 😊

[@himmetavsar2168]

Very well explained. Thanks for the effort!

[@vjk2535]

Top notch presentation. Very easy for even a novice to understand.

[@mrganeshkudale]

Hey Nana, I watched most of the videos from Docker and Kubernetes space and liked it all of them. Thanks for information.

[@TechWorldwithNana]

Great Ganesh, hope you learned a lot from them 🙂

[@kodycode8797]

thanks Nana you are the best !! i deployed my 1st application through your tutorial ! thanks a lot :)

[@oyrup]

Great! Concise and Precise... keep progressing and sharing

[@nishanthakumara8472]

Woow is clearly explained. I have done this one time without any errors. thanks 😍

[@2812nags]

Thanks a lot Nana your videos are well organized and to the point.

[@dishantsethi4680]

One of the best explanations I have come across

[@TechWorldwithNana]

Wow, thanks for the feedback Dishant :)

[@AGhosh1982]

crisp and clear . far better than paid courses like udemy

[@sahraouiwalid9144]

Hello Dear, may god bless you and reward you for all the help you are providing. you deserve the best

[@shreeshkr5970]

Thank you, your teaching is very easy to understand the concepts

[@supun_sandaruwan]

Great Example for beginners. Thanks Nana ♥

[@georgezviadgoglodze7810]

The best video ever! THANK YOU Nana!

[@TechWorldwithNana]

Thank you George :)

[@SaddamKhan-qm7im]

​ @TechWorld with Nana Very well structured best ever content available on internet so far (Better than paid courses Udemy, Safirbooks, LinkedIn , etc...)
Awesome work Nana. Keep it Up

[@sede189]

You rock!!!! That video was fantastic!! Keep up the wonderful work

[@TechWorldwithNana]

Thanks Stephen, happy to hear 😎

[@swapnilk1011]

You are awesome Nana. Superb! clean n clear explanation

[@arjunk5959]

One word. Crystal clear !

[@gayazsheik2077]

This is the best video I have seen recently.. very well explained..
Thanks alot for doing like these valuable videos..
Really awesome mam..

[@TechWorldwithNana]

Thanks a lot! Happy you think my videos are so helpful 😇

[@rrrr4rrrrrrrrrrrrrr]

Simply superb with great explanation.

[@subhash06582]

Very well explained example of deployment, service, secret and configmap

[@utkarshagrawal6060]

Just subscribed. Incredible video on Kubernetes. I am gonna start working on Kubernetes because of this. Will make the code public on Github Soon. Good Work.

[@iconmanish]

Awesome tutorial Nana. Best till now.

[@TechWorldwithNana]

Thanks for your feedback Manish! 🙂

[@gizmoamp]

Immediatelly subscribed :-) - so far the best explanations of things i want to uderstand. Thank You.

[@TechWorldwithNana]

Thank you so much 🙏happy to hear!

[@storek5]

Great tutorial! I have learned a lot in a short time, thank you!

[@TechWorldwithNana]

That's great, happy the video was helpful 🙂 Btw I have many other K8s video you can check out :)

[@mimo7589]

Amazing tutorial, simple and right into the point

[@TechWorldwithNana]

Thanks a lot!

[@cbyitina4170]

I think one simple "subscription" is not enough for such good videos. I can't help but want to buy you a cup of coffee. Thank you Nana.

[@TechWorldwithNana]

Thank you so much! I do have 1 Udemy course: bit.ly/2Wc6kYW. You can check it out in case the topic is interesting for you 😊

[@veera421]

We can help her by not skipping the advertisement that plays in between!

[@sushmashree3324]

Its was an amazing explanation and was very helpful. Thanks for sharing your knowledge.

[@TechWorldwithNana]

Thank you Sushma, appreciate your feedback :)

[@shyamsinghcomp]

best video explaining the basics of kubernetes app deploymnet.. thx

[@TechWorldwithNana]

You're welcome, glad you think so :)

[@gauravagrawal3907]

wow.. I was having a difficult time in understanding YAML. This was good and fun. Thanks.

[@TechWorldwithNana]

Thanks Gaurav :D Happy you liked it!

[@vjk2535]

Very good explanation. Very well articulated.

[@shaktisharma5529]

Amazing Video.... very well explained... Thanks for your great work...

[@suu3777]

My most favourite devops tech channel ❤

[@gibrankhan8232]

Amazingly explained… thanks alot

[@lalitds8427]

Nice explanation Nana.. I would say you are one of the best tutors out there for Kubernetes.. As and when you reach a considerable subscribers count, I think you can start your own portal for K8S and provisioning technology in depth courses.. Many would be happy to buy them. All the best 👍. Keep it up.. I really appreciate your efforts..👍

[@TechWorldwithNana]

Thank you Lalit. 🙂

[@mehditorkamani1907]

It is a short and expressive tutorial, thank you.
I am running K8s cluster in Docker Desktop, so I had to do a little search and find a way to expose my express service to be able to access it in my browser. I did it by adding another service of type NodePort. I think it might be helpful for people who use Minikube alternatives.

[@lieandsmile5084]

Thanks this was very helphull for my wsl2

[@madhumohan4046]

Hi Nana, Great efforts and valid info, Thanks so much

[@TechWorldwithNana]

Thanks a lot! :)

[@barmooj]

Very neat and well organized tuts!

[@Amit-qv8cp]

Great explanation of external and internal services 👍

[@mohammedashfaq3892]

Great explanation, You know what you gotta subscriber !!

[@TechWorldwithNana]

Thanks for the sub Mohammed! And of course appreciate your feedback 😊

[@irfanansari6448]

we need more lectures like this 👌

[@jayashrees1992]

Thank you so much for this excellent video..

[@infotechautomation8290]

Nice work . Very helpful . Thanks

[@user-gj1hy7pf1k]

Thanks for the tutorial it really help me to understand the flow in Kubernetes :)

[@MyMahm]

Great efforts, Thanks so much, Nana

[@TechWorldwithNana]

Thank you so much 😊

[@josesanguino535]

Woow, very clear, excellent, many thanks for sharing this video

[@georgemilev9986]

Your content is amazing! Keep going

[@analyticsjassal1720]

Great content as always. Thanks for sharing.

[@panupongsanprasit330]

Fantastic!!!, Thank you Nana

[@arjunreddy8947]

Ultimate.. On point, accurate.

[@sperformance.96]

Amazing tutorials. Good work!!

[@TechWorldwithNana]

Thanks Steven!

[@tinamashhour1]

Thank you so much for such a clear explanation!

[@TechWorldwithNana]

Thanks a lot Tina, glad you enjoyed it :)

[@Pavan-jf4fg]

Absolutely fantastic!

[@TechWorldwithNana]

Thank you Pavan. I'm glad you think so. 🙂

[@mohammedmubeenhussain1143]

Very nicely explained. Thank you

[@amanryzus]

so simple
you earned a new subscriber !