0:59 - Node and Pod 3:50 - Service and Ingress 6:04 - ConfigMap and Secret 9:20 - Volumes 11:26 - Deployment and StatefulSet 16:54 - Main K8s components summarized 👉🏼 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 😊
Hey Nana, I love your great videos and appreciate your fantastic tutorials and content. Just a question, what software do you use to create these videos and animations?
I am telling you that , You are much more better than paid courses on Udemy. Your explanations are crystal clear, precisely to the point and connecting every dots with real time. You are simply awesome
I'm in the middle of the first video, I been watching a LOT of kubernetes tutorials in youtube and I got frustaded because there is no good material, and then you just show up, and in the middle of the first video you cleared all my doubts about kubernetes components THANKS!, I will watch all your videos because they are solid gold! Regards from Argentina!
Wow first of all I'm glad to hear that my video is so helpful and secondly thank you so much for sharing it with me - such feedback is what motivates and keeps me going. 🙂 Also would be thankful for your support by sharing my videos with colleagues or so. Greetings to Argentina! :)
To summarize. Hours and hours of other confusing tutorial made simple and concise in 18 minutes. Thanks and keep up with the good work. Some one rightly said teaching is an state of art.
This is my second year working with Kubernetes and I know all these basics, but I still watched the video with great pleasure. It would definitely help me a lot if I was just starting to dive into this topic)
This channel is so underrated! You deserve waaaay more subs and likes. Unfortunately, I can't like videos twice. A clear explanation as I'm preparing for interviews. Please don't stop creating such high-quality content.
I have been working with Kubernetes for 1 year and I got confused with many concepts. Thank so much for clearning them out. I really appreciate this video.
Since i am begginer in k8s, i rarely watch your videos two times. most of them i watch once and it makes me clear. Thanks for having such a useful and simple courses
After countless of tutorials on the web (including LinkedIn Learning), this is by far the best one I've seen. You've got yourself a subscriber, can't wait to watch all your video tutorials
3:15 when a pod crashes and is replaced, the new pod gets a different IP address. That’s why we have the concept of a “service” which is like a load balancer for the pod. Like a load balancer, the service has a static IP address that doesn’t change even if the pod is replaced, while the PODs IP address changes. Internal vs external services, external allow communication from outside. 4:50 ingress 6:05 configmap and secret Configmap is external configuration to your application, secret is external configuration to your application that contains credentials You then connect the configmap and secret to the pod so that your application can read the variables (ex: using environment variables) 9:30 storage and volumes 11:30 deployment and stateful set
Very nice and to the point explanation by the way. We're working on Kubernetes and having courses from LinuxAcademy. My Boss recommended your video and asked me to prepare a presentation. Thank for the tutorial.
Omg, I can't even describe how your videos untangle literal nerve connections in my brain. It feels so nice to have the clarification I was missing on so many things. Even if all this seems simple to you, the way you teach makes it simple for us too. You are AMAZING!
I work with K8s, but a lot of the times I feel like I didn't get the definition of the components right, and this helped me a lot. Thank you sooo much!
The best resource for learning k8s. I have been straggling to understand k8s. Now I am more clear about k8s after watching your video. Thank you so much for the nice content.
Node - physical or virtual machine Pod - an abstraction over a container - the application - each pod gets an IP address not the container, with which they communicate with each other in the same node Service - a static/permanent IP address that can be attached to a pod - the lifecycle of a service and pod are not interconnected so that endpoint doesn't have to be changed of a service - Pods communicate with each other using Services Ingress - does the forwarding of external connections to services before reaching the app ConfigMap - external configuration of your application which stores configuration information Deployment - replica/clone pods an application running on other nodes; in case of outages - pod crashes - the replica pods are all connected to the same service - the Service is also a load balancer meaning it will send data to the least busiest pod replica - deployments are blueprints for pod replicas for stateless applications - blueprints for pod replication, scaling them up or down, for stateful applications like DBs
Hello Nana, Excellent series. I am loving these tutorials. I followed docker series from you and now Kubernetes. Very nicely explained! I appreciate your effort here!! Great work and thank you very much!
Thank you so much Narayan! 🙂 Happy you like the videos so much that you watch the whole series. Please share, if you think other's will benefit from it :)
So happy that I needed to learn Kubernetes and I found this channel. Just yesterday I was asked to start on helm charts and Kubernetes stuff and I literally had no idea about these. Just searched on youtube and here I am. Already finished 6 videos and each of them made my learning journey so so easy. Thank you so much Nana.
I'm obsessed literally This was so easy to follow and actually fun to learn I'm definitely a huge fan of you walking us through every single step of the way ❤️
Hi Nana, Trying to learn this from such long time and with so much content outside it is confusing. Your tutorials are the best till now! Thank you so much for creating such good content and clearing all my doubts! Regards from Canada
If anybody wants to learn the things by story telling way then this is the best example. Nicely explained all the concepts in very basic manner that a non technical user can also understand.. Thanks for decoding K8S jargon :)
The way you define all these concepts is lit AF. Thank you so much, I love your channel for this. Please keep posting more videos. P.S. I am not sure if it's your voice, content, or both makes the video more interesting and easy to understand.
Thank you Nana for the detail explanations and really very well explained since i even watched other videos of yours they are simply well explained thanks again for the videos
@@TechWorldwithNana I was looking to get the sequence wise videos to get the course fully but did not get that list. Right now I start any video but missed the linking and the previous background. Please make a playlist with the sequence and it will excellent tutorials then
Hi Nana, such a clear detail and brief about each components. I followed all your video series on Docker & Kubernetes , which really helped me cracked interview with one of the gaming farm. Thank You.
Thanks Nana you are genius, beauty with brain. I have already subscribe and enabled the bell icon. Don't wana miss any video. The content is to the point and crystal clear, really appreciate your work. Thanks a lot.
I am glad that I found you, you explain so well. I could not ask for any better explanation, thanks. Regards from India Hope your channel reaches to as many as possible 👍