Kubernetes - Services Explained in 15 Minutes!

[@KodeKloud]

This course is for absolute Kubernetes beginners 👉👉: kode.wiki/KubernetesAbsoluteBeginners_YT

[@roshangardi5505]

I have never commented on any KZbin video before but this deserves it. The reason you stand out is because your explanation is absolutely clear and easy to understand, you don't use "Jargon" like others do. Kudos for that. Lastly, keep them coming and thank you for this piece! Cheers!

[@muhohojeremy4861]

3 Years later I agree with you. Very easy

[@kevinburrowes7743]

I don't think I have ever seen a more clearer way to explain a tech stack.. ever.. Wow..

[@ekwonyeosyernesto9274]

I'VE BEEN WASTING MY TIME READING AND WATCHING ROCKET SCIENTISTS EXPLAIN THIS. GOD BLESS YOU, BROTHER.

[@KodeKloud]

Comments like these motivate us to do more such videos. Thanks!🙏

[@calvinngotho3870]

Great oration. The most effective 14min tutorial on services. After mauling through tons of text

[@KodeKloud]

Thanks for your kind words! Means a lot to us. 🙏🙏🙏

[@diogo299adr]

Wow, mindblowing explanation. Your images help a lot in understanding how things work. Thank you.

[@KodeKloud]

We are so glad it helped you understand the concepts clearly. Thanks for watching the video:)

[@ajsimha]

Easily the best explanation I have heard on k8s service - Mumshad is the best!! Thank you

[@yourmoon]

This is the best video explaining K8s Service that I can find so far. More such kind of videos, please.

[@CarloL525]

Crystal clear explanation! The visuals were very helpful and should be part of official Kubernetes documentation!

[@manjunathn6539]

This Kubernetes services tutorial is at the best level😊

[@Churchbooklive]

Awesome. I wonder who has guts to dislike tgis video. Have you produced something better for the community? I guess not. So appreciate what is freely given and well explained

[@kumarcok]

Wow .. Last one Weak I am tracing here and there to understand this . concept . Is really wonderful tutorial !!

[@KodeKloud]

Thanks for your kind words! Means a lot to us. 🙏🙏🙏 Please subscribe to our channel & help us create more such videos.

[@kirinofy]

All tech tuts should be like this. Short, simple, sweet! Thanks man! Also, who dislikes this!?

[@SinghAlokkrishna]

Best trainer and systematic explanation.

[@KodeKloud]

Keep learning with us .Stay connected with our channel and team :) . Do subscribe the channel for more updates : )

[@ashraffouad]

Best explanation about services, many thanks.

[@KodeKloud]

Glad it was helpful!

[@manishsankhe2210]

Thanks Mumshad!! my search around understanding the Kubernetes services ended here, Thanks you very much once again

[@KodeKloud]

Glad you enjoyed the video and good to know that it cleared your doubts. Thanks😊 Please subscribe to the channel and support us 😊

[@mohitjohri8841]

Wow, what a wonderful way to explain about services, Mumshad!! A really appreciate the work that you are doing. I also have couple of your course in Udemy for Ansible, they are wonderful as well, Thanks a lot and keep it up!!

[@KodeKloud]

We are so glad it helped you understand the concepts clearly. Thanks for watching the video😊😊😊

[@screwupkiddy]

Great job. Best video on KZbin explaining how K8s service nodeports work.

[@Greg_lestrade]

wow I went through lot of Kubernetes lectures including acloudguru and Linux academy no one explain in depth like you. great work.. I subscribed your kodecloud anyway.. put more courses there..

[@KodeKloud]

Glad it was helpful!

[@linjj93]

Great use of visual illustrations. Hands down the clearest explanation of services in kubernetes!

[@gillianbc]

Excellent video. I do get confused though when the port and target port in an example have the same number.

[@KodeKloud]

Thanks a ton! Your support makes all the difference 💙

[@santoshverma33]

Nice Explanation. Thank you. It would be great if you can do a video on Ingress Controller as it is the most confusing topic in kubernetes.

[@KodeKloud]

Thanks for appreciating our work. You can check out our video on Ingress here: kzbin.info/www/bejne/fZm9mmd6rcarrqc

[@anothercrappypianist]

Excellent diagrams and really clearly explained! The main missing piece for an overview is to cover how traffic is distributed for a LoadBalancer type Service. This is an area I really struggled with when trying to wrap my head around k8s networking and the lack of clarity in documentation and instructional videos was a source of frustration for me. (I'm sorry to say your video would also have frustrated me if I didn't already know how it worked, because a) it's so wonderfully produced and b) you tease us at 4:41 by saying you're going to talk about each of the Service types in detail, and then proceed to talk about *only* NodePort. :)) Edit: ah, I just realized this is a snippet from a larger course. Perhaps that does fill in the gaps I mentioned?

[@utpmahesh444]

You have amazing presentation skills + teaching skills simple , point to it and nailed it . Thank you.

[@bobby07241]

wonderful explanation i was looking for this for several days could not understand how to access my applications thank you so much

[@nah0221]

@8:25 In NodePort service definition, the only mandatory field is port

[@RakeshWaghela]

Most appropriate tutorial on NodePort for beginners. 🙏

[@nikeshjauhari]

one of the best for K8s networking

[@derekmab7734]

The best tutorial on Kubernetes services on the internet. Thank you very much!

[@KodeKloud]

Comments like these motivate us to do more such videos. Thanks!🙏

[@Velo1010]

Really enjoyed your videos. The pacing is just right. Your tone is calm. And you are easy to understand. Keep up the great work!

[@ishrats6341]

Thanks for making this complex thing so easy to understand. Your instructions and examples are precise and easy to understand to a beginner. Thanks.

[@akvaryumrehberim]

Thanks . Ancak Bu Kadar Güzel Anlatılabilirdi. Teşekkürler

[@aishwaryapappula4930]

Mind blowing explanation

[@KodeKloud]

Welcome🙏. All our videos are simple and easy to understand. Please subscribe to our channel & help us create more such videos.

[@donporter8432]

(cont) ... Also perfect English pronunciation and enunciation! Bravo!

[@KodeKloud]

Thank you!!!

[@donporter8432]

Concise, clear, complete. Excellent.

[@user-gy5qo1yl5c]

wonderful... you deserve a big applause

[@KodeKloud]

Your support means a lot to us and it motivated us to create even better learning content and courses experience for you.

[@iamdedlok]

Very nice explanation with diagrams! Thumbs up for making this available for free. I will pick up your courses from Udemy :)

[@debinaik5667]

Excellent insight , I have ever seen. .Block diagrams are really helpful to get the exact clarity. Please upload much more such video for us. Thank you very much.

[@TheCrazychinmay]

Beautiful explanation

[@KodeKloud]

Thanks for stopping by. Hope you saw our other videos on DevOps and other important tools.👍 Please subscribe to the channel and support us.

[@tsivanathan]

Thank you so much sir! watched tons of videos and other references but couldn't understand this part of kubernetes, now after watching this video it crystal clear, and actually I tried it out in my lab and it works like a charm! as always many thanks for sharing this and making it simple to understand...!

[@KodeKloud]

We are so glad it helped you understand the concepts clearly. Thanks for watching the video😊😊😊

[@pepperparkffm]

So clear, so professional, easy and well explained!!! Thank you very much!

[@nilampatel4491]

Hello Mumshad, could you please share complete course details to learn kubernetes and go for certification

[@sagarajayathilaka]

Best i have ever seen. Great explanation. Thanks a lot.

[@rheagalsim7497]

Super clear, and looking forward to learning more!

[@KodeKloud]

Glad it was helpful! Please subscribe to our channel and help us grow:)

[@pathanchan3136]

straight to the point, short and precise ,thank you..

[@umairbutt6947]

Awesome explanation,keep it up. The pictures help a lot while you are explaining.

[@aliakbarhemmati31]

You are really great. Watching your video was a jump start for me in devops engineering.thanks

[@mabroorahmad2182]

Impressive work!

[@KodeKloud]

Thanks 😊. Please subscribe to the channel and help us grow:)

[@vinaykatkam]

Perfect explanation on Services, Thank you so much for your amazing explanation.

[@davidliao7961]

That images really help a lot, the logical concepts are sometimes very hard to understand through words.

[@superxrod]

God gives this channel for all of us!

[@ravisshanker7339]

You are simply awesome.. thank you so much

[@jibin7277]

Very nice explanation, something I was looking for a long time...Thanks

[@jithinkozhikodanveedu6684]

in pluralsight, we have one guy reading out of text book. You mark difference to that. Thanks for great explanation.

[@KodeKloud]

Welcome🙏. All our videos are simple and easy to understand.

[@dinu9849]

The person who diliked are dump... This video is awesome

[@friend4no1]

Very well explained in 15 mins.

[@davelag7838]

Very well explained, thank you so much, your one of the best explaining kubernetes

[@sammyiboi]

Wow wow. This is truly a great video. Very easy to understand

[@deepaksree6]

very good video

[@parryismful]

Very good video and very nice explanation.

[@MrKeano4]

Excellent tutorial. Simplified a complicated topic

[@bhaskarreddy8455]

Amazing explanation... It really helped me as I was stuck in between deploying the service... kudos.... keep up the work....

[@btec2003]

Very nice presentation. To the point and good pace. Keep going strong.

[@karthikbr5486]

before I had doubt its cleard from this VD its helped me lot. great ...

[@deepakranjanmishra5641]

Sir, suppose we have different application with the same port running inside the cluster, then how will the end user access any particular application ? Will there be different services to access different applications ? If so kindly explain.

[@anusha5737]

Loved it! Loved it! Loved it! Such a clean and clear explanation. Thank you so much :) Soon I gonna enroll your course.

[@KodeKloud]

Welcome🙏. All our videos are simple and easy to understand.

[@jekabskarklins]

Bro, I absolutely love this video. Thanks.

[@Qizot]

Omg thats what I've been looking for, great explanation and very understandable, can't say it about other tutorials I've previously seen

[@tendaimusonza9547]

Excellent explanation and visuals ,Thank you

[@KodeKloud]

Glad it helped! Please subscribe to our channel and support us to do more such videos. Thanks 😊

[@tendaimusonza9547]

@@KodeKloud ,subscribed on the very day ,good stuff

[@mirag2k]

Great !!! Thanks

[@yomaru_1999]

the best explanation

[@marcelotpcosta]

Very clear explanation! Thank You!

[@muhammadsuleman8771]

God bless you sir, Amazing work . Thank you, lots of love and prayer for you..

[@bobbysu4934]

what is the next video to this one? I need know more about the service of load balance ?

[@ihsanislam651]

How does the load balancer in services distribute the traffic? considering you are not hitting one specific IP address for load balancer but multiple speicific IP for each pod. i just did not udnerstand that part

[@sowjanyas1636]

Clear cut explanation... 👏

[@eclipsetutorialvideo]

Thank you for the clear explanation with NodePort --> Port --> TargetPort, Service looks like a reverse proxy is it correct?

[@jagdishbelapure7521]

This is extraordinary explanation!!

[@srinivaskedari8626]

Thanks for the wonderful explanation. I have a question, how do you get the Node IP? I am running kubernetes cluster on my laptop using minikube. When i try to look for the node ip, all i see is the internal IP. The external IP for a node (in my case only the master node) is none. When we are using service with "NodePort", we would hit the application http: : node_port /. But i don't know the node_ip, hence i am unable to hit my application.

[@lavanya67115]

hey, did you find the answer to this? how to get the external IP?

[@vhgvyggvgyv]

The best explanation. Thanks

[@TimBee100]

Great video. I have one question, though. If you are doing this on the cloud, how do you know any of the node IP addresses? Won't they be different, depending on what server they are instantiated on? If you are constantly scaling and taking down services that are no longer functioning, the IP address would be very dynamic. Do you look it up on a service directory?

[@stevehe5713]

but how do i know which node to hit if the pods are only runnning in a subset of the nodes?

[@extensiveright]

Really great explanation. But what about cluster IP & LB concept ? pls share

[@extensiveright]

thanks for quick response. i have already subs. Pls post more video in youtube instead of udemy etc. It helps all.

[@okey1317]

10:51 Can you explain why there are two : targetPort and port? What happens if i put port: 90 ?

[@KodeKloud]

"TargetPort: The target port is the port number on the Pods that the Service will forward traffic to. It represents the port on the backend Pods where the application is listening. When a Service receives traffic on its own port, it forwards the traffic to the target port of the Pods. Port: The port is the port number that the Service listens on. It represents the port on the Service itself where it will receive incoming traffic. External clients or other Services within the cluster can communicate with the Service using this port. Inside the cluster, pods can communicate with each other with services, for this case we can connect to this service with the domain: myapp-service or myapp-service:80 So if you change the config port to 90, the domain may be: myapp-service:90"

[@ashwinisidhu]

Very nicely explained , Thank you !

[@meeraj2009]

Awesome! Nice Explanation. Thank you.

[@Sri-mx7zj]

Hi what is difference b/w rancher and harness in k8s world

[@baby_ragya]

Question: How is the ClusterIP assigned dynamically when we create a Service?

[@sivagupthadevisetty328]

I hope we can't do any thing for cluster ip kubernetes itself create and use for Internal pods communication

[@jblacktube]

Very well described. Thank you!

[@manjunathn6539]

Explain service discovery, configuring and working mechanism of clusterIP

[@RobinLuo-d5k]

Really helps a lot.

[@KodeKloud]

Keep learning with us .Stay connected with our channel and team :) . Do subscribe the channel for more updates : )

[@mathemabeat009]

Brilliant!!

[@tarankaranth8782]

so neat and clear..but I was lost the flow of request..where is the listener for nodeport .in which service the listening happens? and why do we need a port in the service ? if request comes to nodeport then will it not get forwarded to target port directly why do we need another port inbwtween? another question is service a service deamon that has listens on its “port”?

[@KodeKloud]

NodePort help you to expose your traffic/client request outside world(outside of your k8s cluster)

[@jimbrent8151]

Excellent (Just like your Docker and Ansible Courses I took on Udemy)... Best wishes...

[@vadym9682]

Thanks for the great explanation!

[@tomatitofrickito3168]

Perfect video, thank you so much!

[@inhanhhuy553]

Amazing explanation, keep this up, man.

[@brianwells990]

Outstanding video, and I mean that! But am I the first person to note that the same sentence gets repeated twice at the 7 minute mark? I started to think I wasn't listening well enough for a moment there, because "it was all starting to sound the same"....

[@Y.S.777]

Great explanation, thanks!

[@faiz8117]

wonderful explanation I bought a different kubernetes course on udemy, turns out I made a mistake.🤔🤔

[@krishnanlr7368]

Thank you sir, awesome explanation