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 😊
I would say, if you have enough resources, like time, expertise etc you can set your own cluster. It will be some effort to maintain and manage it though once you have set it up. Managed clusters are obviously faster and easier to set up and great for smaller companies and definitely good fit for private projects. You will have some level of lock-in though.
Kubernetes made easy. After reading chunks of notes n listening to other video lectures, i ended up piling junks of confusion in my memory. Time n energies have been wasted. Ur lecture has delivered me and given me a renewed spirit of understanding on this subject. I must say, this is the first place to start before starting anything with kubernetes. Please, spread the news.
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 :)
You're welcome, and thank you for this great feedback Renato! 🙂 I'm really glad my videos are so helpful! And especially that you spread the word, thanks :)
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
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
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 :)
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.👏👏👏👌👌👌
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.
Done thanks Notes copied to OneNote 3:00 A service is like a load balancer, takes the request going to an application and forwards it to one of the pods in a node running that application. Kube proxy is what forwards the requests from services to pods, and kube proxy is running on each node The load balancer (service) routes the request to the closer node running the service (to avoid network overhead) Etcd only runs on master nodes We can have more than one master node. In that case etcd is a distributed key value store replicated across the master nodes.
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.
Wow, amazing video! Hands down the most simplified explanation of Kubernetes I have seen so far. Thank you for putting this together. I also just subscribed to your channel, looking forward to watching more of what you put out.
Hello Nana, You have explained the k8s in such a simple and best way possible to understand the main concept. I appreciate your work. You the best. thank you for the videos.
Hi Karthik! Thanks a lot, glad you like my videos :) Would be very helpful for me actually if you share the videos with other people interested in devops videos :) would appreciate that very much!
I resonate with all other comments complimenting your videos. Your explanations are clear. Your examples are on point. Your content radiates your own thorough understanding of this topic in practical settings. Thank you for using your expertise to help us navigate the complex world of kubernetes! Your work helped us save a lot of time!
Hi Nana, great work on your video! I've been watching your videos for some time, I must say well done! I've been trying to find videos explaining Kubernetes, I think your videos are the clearest ones! Well prepared, great visualisation and clear explanation! Please keep up the good work! Excited to see other topics! I will support you by not skipping ads :) ps. guys, let's do this to show our appreciation :)
Hi nana, I have been watching your videos for Kubernetes and I should say that this is the best way explained by anyone. I also want to tell you that many people say they choose Kubernetes over docker due to the complexity when your application grows big, but there aren't any videos on that part. My request is can you make a real-time video on what challenges we face when our application grows big, which led many people to choose Kubernetes over docker. This should help many people understand in real-time, why the shift has happened. Cheers
your content are pretty clear to understand the concepts of K8s. Suggestion: It will be great if you have any discussion forums like slack channel or something.
Many thanks for the great content! Really helpful. I bought an online kubernetese course a while ago, and I have to admit your way of explaining concepts is way better. Could you please recommend videos that would guide me through the installation of kubernetese on my on-premises environment? I mean resources that are similar to your style. Thanks in advance.
Thank you so much Henrik, I appreciate your feedback a lot. Just started couple of months ago, so would appreciate if you spread the word 😊 And sure, I plan to keep making more videos!
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 😊
I would say, if you have enough resources, like time, expertise etc you can set your own cluster. It will be some effort to maintain and manage it though once you have set it up. Managed clusters are obviously faster and easier to set up and great for smaller companies and definitely good fit for private projects. You will have some level of lock-in though.
Love you Nana... ❤️❤️❤️You are hot wana mail you and call you ...I m from india ...my mail id is 5canvin108@gmail.com 9515114375
In the beginning of the example cluster setup there are 2 master nodes where at least 3 are recommended
Kubernetes made easy. After reading chunks of notes n listening to other video lectures, i ended up piling junks of confusion in my memory. Time n energies have been wasted. Ur lecture has delivered me and given me a renewed spirit of understanding on this subject. I must say, this is the first place to start before starting anything with kubernetes. Please, spread the news.
Wow, this is really great to hear! Will appreciate your support as well in spreading the word about my videos 😊
This so far the best explanation I came across on the internet about the k8s cluster and it's master/worker nodes. Thank you.
Wow that's great! Please share the video, would be very helpful for me :)
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 :)
You're welcome, and thank you for this great feedback Renato! 🙂 I'm really glad my videos are so helpful! And especially that you spread the word, thanks :)
@Hi Chem I mainly learn from videos and working on real projects at work or for own projects
Her videos don't even have ads on them.
@@jvm-tv trun your adblocker off, to help the content creator.
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 :)
Thank you Nana, you probably have some of the best quality videos on Kubernetes
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
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
Very clear and to the point. You are my go to channel if I want to quickly understand something in Devops
Your channel is a pure gem, YOU’RE a gem too Nana. Thank you so much for all your work. Best wishes.
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 :)
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.👏👏👏👌👌👌
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.
Wow, Awesome is an understatement. THANK YOU for the clear explanation.
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 ~!
Thank you! Very clear and straightforward, which, with a tool as complex as Kubernetes, makes it very easy to understand.
finally! a good, coherent explanation. thank you!
Thanks for the nice feedback, happy to hear that! :)
Done thanks
Notes copied to OneNote
3:00
A service is like a load balancer, takes the request going to an application and forwards it to one of the pods in a node running that application.
Kube proxy is what forwards the requests from services to pods, and kube proxy is running on each node
The load balancer (service) routes the request to the closer node running the service (to avoid network overhead)
Etcd only runs on master nodes
We can have more than one master node. In that case etcd is a distributed key value store replicated across the master nodes.
Have gone through different tutorials of Ingress. This is the most simplified and practical one. Loved it.
Thank you so much! Really happy to hear that :)
You saved my time and provided the best quality content.... Thankyou 💯
This video is even better than the training I bought online. It makes everything clear and summarizes all the key information. Thank you!
Going for my KCNA soon. Thanks for all your help, Nana!
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.
so clear and easy to understand, as a visual learner this has been extremely helpful, thank you!
Thanks a lot Marc!
Crystal clear explanation, thank you so much Nana
Wow, amazing video! Hands down the most simplified explanation of Kubernetes I have seen so far. Thank you for putting this together. I also just subscribed to your channel, looking forward to watching more of what you put out.
Thank you so much Dondrey :) Really happy to hear and also thanks for subscribing. Would appreciate your support by sharing my videos 🙏🙂
Clear and concise! You really know how to teach.
Thanks Faizan! Glad you like my way of teaching :)
I am just loving it !!! Thanks Nana for saving us ... 😃
It is the visual representation in your videos which makes it very easy to understand. Really appreciate your time and effort to help us
One of the best videos, I love to watch. Keep continuing. Thanks
Crystal clear explanation. Thank you!
Thanks Kevin, happy you liked it :)
This so far the best explanation. Thanks
Just one thing I found myself doing since i watched your first two videos, I click Like then I watch, you are great explainer
Great Ahmed 😀👍
This was quite helpful and amazing at the same time, thanks!
You are the best among all. I have good understanding of the k8s cluster after watching this video.
Crystal clear, simplistic and realistic explanation of kubernetes architecture . Thanks & keep doing such great videos.
Thank you so much Venkata! :) Will continue for sure 👍
Hello Nana,
You have explained the k8s in such a simple and best way possible to understand the main concept. I appreciate your work. You the best.
thank you for the videos.
Hi Karthik! Thanks a lot, glad you like my videos :) Would be very helpful for me actually if you share the videos with other people interested in devops videos :) would appreciate that very much!
Perfectly explained. Thank you!
Nana, you are great! As always, very good explanation, good pictures, overall very well put-together video. Thank you :)
Happy to hear that :) Thank you so much!
Excellent video in easy , concise , descriptive fashion .
I resonate with all other comments complimenting your videos. Your explanations are clear. Your examples are on point. Your content radiates your own thorough understanding of this topic in practical settings. Thank you for using your expertise to help us navigate the complex world of kubernetes! Your work helped us save a lot of time!
Thank you, really appreciate your kind feedback and support!
The best videos on DevOps.. excellent explanation.. Thank you Nana :)
You’re awesome Nana. I’m learning so much from your videos! 😊
Awesome ! A very clear explanation. Thanks a lot.
Best video on kuber ever
Thanks Brody :)
Wow!!!! this is an amazing serie!!! Thanks 🤸♂️🤸♂️
Thanks a lot! happy you enjoy watching the videos :)
Hi Nana, great work on your video! I've been watching your videos for some time, I must say well done! I've been trying to find videos explaining Kubernetes, I think your videos are the clearest ones! Well prepared, great visualisation and clear explanation! Please keep up the good work! Excited to see other topics! I will support you by not skipping ads :) ps. guys, let's do this to show our appreciation :)
Hi Kars, thank you so much!! 🤗👍Really appreciate your support and also happy that my videos are so helpful! :)
Super clear explanation. Ty Nana!
From a Certified CKAD, CKA expert, this is by far the best explanation of the kubernetes architecture !
Thanks!
Watched half hour before exam, concept is cleared 🙌🏻
Outstanding explanation. Thank you very much!
You're welcome Alex, glad you liked my explanation :)
Simply love d way u explains... Thank you Nana
Awesome
!! No words to say ...Great explanation
Thanks Mani. 🙂
Such a great teacher you are, nice video.
Excellent content and one of the favorite tech channels I watch. Thanks a ton for the lovely educational video series, it is very valuable. Thank you
Wow, thanks Sriram. Appreciate your nice words!
Sorry for asking again what video maker software are you using to make wonderful videos is this screenflow for Mac from Telestream?
Thanks, specially for supporting explanation with visual representation.
Loved the tutorial. Thanks Nana.
Hi nana,
I have been watching your videos for Kubernetes and I should say that this is the best way explained by anyone. I also want to tell you that many people say they choose Kubernetes over docker due to the complexity when your application grows big, but there aren't any videos on that part. My request is can you make a real-time video on what challenges we face when our application grows big, which led many people to choose Kubernetes over docker. This should help many people understand in real-time, why the shift has happened.
Cheers
@TechWorld ......Thankyou for providing such a valuable courses free of cost on utube. nicely explained.
Let me tell you , this is plain simple every useful explanation. Thank you dear
Glad that this has helped you Monika. 🙂
wow! must watch thing before Kubernetes interview... great work Nana
nana i am your big fan .... your video are our lifelines..... love from India
Very well explained, keep posting Kubernetes videos.
Thanks a lot! Yes, there are much more K8s videos I will record :)
You've made the hard easy, thank you!
As always, fantastic !
You deserve like in all your videos. Congrats for the awesome content, it is helping me a lot to do deploy this week 😅
Very well explained! Really helpful video 👌
Well done, I hope you grow rapidly and teach us on various topics
a very clear explanation about K8S...
Thank you so much. this is really good content.
Awesome explained, thanks
hi nana your videos are too good it and simple it help me to learn k8s easily thank you so much 😊
Very good! Nicely explained 👍
This is very excellent explanation
a thousand kudos dear teacher🥰🥰
fantastic explanation.. Thanks Nana
You are amazing, Thank you so much
You explained very well
Thank you Ashok!
I have some doubts about kubernets I will ask ...
Well explained!
Very nicely explained!!!
Thanks a lot! :)
excellent explanation. thanks a lot
You are so talented !
very good explanation 👏 thanks
your content are pretty clear to understand the concepts of K8s.
Suggestion: It will be great if you have any discussion forums like slack channel or something.
Thanks for the suggestion. I'm thinking about doing it :)
Great explain. Thanks!
You're welcome Drake, glad it was helpful :)
Wow really great explanation 👍
Great Work Thanks
Really helpful! Thx
Hi Lis, you are welcome. 🙂
Excellent!
Thanks Bal! 😊
Super Explanation!!
amazing explanation
This is so helpful!!
Many thanks for the great content! Really helpful. I bought an online kubernetese course a while ago, and I have to admit your way of explaining concepts is way better.
Could you please recommend videos that would guide me through the installation of kubernetese on my on-premises environment?
I mean resources that are similar to your style.
Thanks in advance.
Thanks for Amazing Tutorial
Excellent Video
Thanks for this video. How do you only have 1.5k subs? :O It's amazing work.
Please keep making videos :)
Thank you so much Henrik, I appreciate your feedback a lot. Just started couple of months ago, so would appreciate if you spread the word 😊 And sure, I plan to keep making more videos!
Very helpful.. thank you :)
@nana, thanks for the video, it is very helpful
Helpful!
Your videos are nothing less then Tom Cruise movies😇👍😇