Day 32/40 - Kubernetes Networking Explained | Container Network Interface (CNI) With
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- Опубликовано: 7 фев 2025
- Welcome to day 32/40 of the Certified Kubernetes Administrator (CKA) series! In this video, we will deep dive into Kubernetes networking and explore concepts such as container network interface(cni), container runtime, how networking happens in a Kubernetes cluster, and many more.
Thank you Saiyam(@kubesimplify ) for the neat explanation!
🚀 Reinforce your knowledge with practical tasks in the Day 32 folder of our GitHub repository: github.com/piy...
👨🏼💻 #40daysofKubernetes Challenge:
Join our 40-day challenge and solidify your Kubernetes skills. Details can be found in the "#40daysofkubernetes.md" file on GitHub or by watching our Day 0 video.
📖 Course Schedule:
I'll release 3-4 videos per week and host live Q&A sessions on weekends to answer your questions and guide you through the CKA certification process.
🕵🏻♂️ Who Should Watch:
This CKA course is designed for beginners, college students, and working professionals who want to learn Kubernetes from scratch, prepare for the CKA certification exam, or enhance their knowledge. It was designed based on the latest curriculum for the CKA exam in May 2024 and uses 1.30.2 as the Kubernetes version.
Let's start your Kubernetes journey together!
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From the past couple of years I am completely working on Kubernetes but I have not got a chance to dig deep dive in the pod to pod communication. I have anticipated that it must be take care job of the containerd and CNI as well. Thanks @Piyush Bhai for bringing him in to this CKA series and resolving my doubts from Networking space. Finally @Saiyam Pathak Bhai - There is no words enough for the knowledge you have in the space of Orchestration and the way you are explaining simply amazing and easy to adapt, grasp the things.
Glad you enjoyed the video!
Thank you for sharing the feedback Sridhar, we are glad it was helpful :) Yes, thank a lot to Saiyam for sharing the knowledge
Thank you both for coming with differently . the contents are very clear and amazing explanation on CNI
wah..! "mool" se "moksh" tak pura kubernetes networking clear ho gaya... ultra clear👌👌
Jee baat!
Thank You Piyush and Saiyam. It is a great learning experience. Tummy full feeling :) . Good luck to both.
Awesome, glad to hear that :)
I absolutely enjoyed the deep dive session, definitely eye-opening video, thank Piyush for setting it up ... great works!!
Glad you enjoyed it! 🚀
Thanks for providing such great content
He is the man guys. A very knowledgeable person in Kubernetes domain 🎉🎉🎉🎉
Absolutely
Simply, It is damn AWESOME. Thank you both !!!
Glad you like it!
Completed the video.....!!!!!!!
Exceptional
I prefer Saiyam on anyone to learning kubernetes
Absolutely!
Never knew this even though i am working with kubernetes for last 1 year now.
Thanks this is really helpful, i will have something new to flaunt infront of my tech lead😂😂 i am sure even he doesn’t know this much
Everyday is a learning experience if you are eager to learn 🙂 Glad to know that you found it helpful
Thanks bro
it helps me lot
Glad it was helpful!
This time stamp 24:04 for practice purpose later😅 thanks
Hi Piyush, Just a honest review on this video... The fact is in efforts of having a topic covered in depth, the video didn't address many important topics on the k8s networking... It seems with the knowledge sayyam has, it's not possible for him to cover all k8s networking in just one video... I would suggest to create another video touching all important topics on k8s networking. Thanks! This is from someone who has followed your course all along. Just couldn't refrain myself from letting you know this seeing how honestly you have focused on the content throughout 😅
Hello Akshay, thank you for the detailed feedback. Yes, I totally agree with you, it is difficult to cover all the Kubernetes Networking in one single video but kudos to Saiyam for the job well done. I will try to create more videos on Kubernetes networking soon.
@@TechTutorialswithPiyush Thanks! 🙂
Thanks guy didn’t know we can exec into ns. Used to exec into pods to get to know more about network details
Everyday is a new learning
Amazing Explanations
Glad you liked it
Very nice session. Thanks. Please make and upload more videos on kubernetes networking part and explain on how it co-relate with the Linux networking concepts. No one in the RUclips make like this kubernetes networking video. Please make and upload more videos like this on kubernetes networking part like suppose if all the ips of the network are consumed by pods then how we can expand the cluster network and much more.
Will do buddy, a lot more is coming soon 😀
Thank you @kubesimplify and @TechTutorialswithPiyush for the amazing explanations on Networking in Kubernetes !
Glad you liked it
i dont know if someone noticed , saiyam's words were breaking in the video
Yeah, I realized it later, there were some audio clipping happened, sorry about that.
@@sahilmalpotra8284 yes , at first I thought it's something with my headset.
Are the pods in the same namespace? or different namespaces.. Is the root Namespace covering all other namespaces or is all new namespace inside the root namespace?
Hello Piyush, Thank you for spending your energy and time to create the kubernetes turorial. They are really helpful. I do have a question regarding the networking for pod to pod communication across nodes. I know we are able to communicate to the pods which are on the same node but it isn't for the pods which are across node. to have this communication, we should use cni like calico, celium through network policy? Is my understanding correct ?
You got it right, CNI plugins like Calico or Cilium help pods communicate across nodes using overlay networks and restrict the traffic using network policies.
Please put video of you guys on center so we can't read anything on the screen.. 😊
Next time 😬
Please add his github page in the description
Thanks
Comment for target..!!!!!
🤩
can you do videos about calico and cilium
I will add for sure
Is it just me or there is some static in the audio?? Check 33:55 - 34:02. There are many such instances.
Yes, there were some audio glitches, sorry about that
Sir start python scripting for devops , that would be helpful
at 27:30 - 27:35 he was talking about how to create containers manually and referred to some resources. Could anyone kindly give a link to those references? TIA
github.com/saiyam1814/kube-networking
Rbac is very vulnerability if given wrong permissions ❤
this is so advance person i am not understanding kubernetes networking so can you give me any reference
Hello Buddy, I suggest checking the series from the beginning as many of the concepts and prerequisites were explained already
Generally its a bit advanced topic, but once you know Kubernetes, you should be able to follow along. there are a lot of moving pieces for a pod to work and networking is a critical component.
@@kubesimplify Can i read same in more details ? Do you any video or series ready on this or can you suggest some articles on it. Thanks in advance.
Bhai Good One, but apka boht packet loss ho raha h while talking 🤯😵💫😂
hahah good one, karo capture jitna b deliver hua hain
Thanks for this Piyush, but I think this guy didn't explain as good as you.
Thank you for the feedback but let's appreciate everyone's efforts :)
All Giants Are Here 🫡
Absolutely 💯
This time stamp 24:04 for practice purpose later😅 thanks