Kubernetes Services explained | ClusterIP vs NodePort vs LoadBalancer vs Headless Service

Complete Overview of Kubernetes Services | Kubernetes Services Types explained: ClusterIP vs NodePort vs LoadBalancer vs Headless Service vs Multi-Port

► Thanks Cockroach Labs for sponsoring this video! 🙌🏼

In this video I will give you a complete overview of Kubernetes Services:
First I explain shortly what Service component is in Kubernetes and when we need it and then I’ll go through the different Service types:
* ClusterIP Service
* Multi-Port Service
* Headless Service
* NodePort and LoadBalancer Service
I will explain the differences between them and when to use which.
So by the end of the video you’ll have a great understanding of K8s Services and will be able to use them in practice

#kubernetes #kubernetesservices #techworldwithnana

▬▬▬▬▬▬ T I M E S T A M P S ⏰ ▬▬▬▬▬▬
0:00 - Intro
00:33 - What is a Service in Kubernetes and when we need Kubernetes Service component?
02:10 - ClusterIP Services
06:30 - Service Communication: selectors, labels and ports
09:27 - Service Endpoints
09:59 - Service Communication: port vs targetPort
11:31 - Multi-Port Services
12:58 - Headless Services
18:28 - NodePort Services
21:22 - LoadBalancer Services
23:18 - Wrap Up

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[TechWorldwithNana]

▬▬▬▬▬▬ T I M E S T A M P S ⏰ ▬▬▬▬▬▬
0:00 - Intro
00:33 - What is a Service in Kubernetes and when we need Kubernetes Service component?
02:10 - ClusterIP Services
06:30 - Service Communication: selectors, labels and ports
09:27 - Service Endpoints
09:59 - Service Communication: port vs targetPort
11:31 - Multi-Port Services
12:58 - Headless Services
18:28 - NodePort Services
21:22 - LoadBalancer Services
23:18 - Wrap Up

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[MaccaBeats]

this is one of the rare moments (it's the second one for now!) i get to appreciate what a gift having free internet access is. your videos are simply amazing and i can't thank you enough for what you're doing!

[RiteshAgarwalGwalior]

Nobody can explain Kubernetes better than you! Even a child could understand it. Thanks for sharing such wonderful stuffs.

[marksheard]

3 year later and still relevant today. Thank you Nan, you really do spend time elaborating
and explaining each part in an easy understandable way.

[rmagnum]

"ClusterIp service type selector will look for pods that matches ALL labels, not just one" - the key to my issues running my app locally in kubernetes with minikube. Thank you!

[TheTera]

I usually don't comment on videos at all, but I feel the need to give thanks to you Nana. Great video with great, precise explanations. You're helping out the community a lot. Keep it up!

[ijmgwvb]

This was absolutely fantastic - some of the most complicated concepts explained in a matter of mins.. you are a superstar <3

[hareeshhari]

You speak what the listener wants! Stunning display of content. Struggling with this concepts from quite a long. Thank You!

[gillianbc]

Nana, k8s services is an area I've really struggled to understand for the last 2 years and now I finally get it - especially with all the various ports. Thank you for such a comprehensive video with such clear pictures and examples.

[marwanghabin]

this video came in time, I was creating a microservice and needed to access from outside but not been public on the internet, I found the sol in your explaination, Thanks a lot Nana for this awsome effort

[nishantkansal]

Speechless, Awesome, Marvelous, Excellent, Bingo, I don't have words to say for your teaching style. God bless you and keep it up.

[tmiller]

Thanks for finally making Kubernetes and IaC make sense to me. It's always just been a jumble of 'stuff' and the BIG PICTURE with a drill down really helps.

[sourcerer]

I've been configuring my cluster following other tutorials and lectures with I having half-baked understanding and some fiddling to get things work. And these clusterPort, nodePort, servicePort, targetPort gibberish have have me Googling all over and are driving me nuts. At nowhere else do I obtain a state of clarify that is the experience I obtained from watching this video. Just wow. This video may not be meant for a complete newbie to try to get things to work, but it does give me an overarching overview and understanding of how things work after I have some basic understanding. It is godsent. Thank you so much Nana.

[jacobslusser]

I've been semi-exposed to Kubernetes and its concepts for 5+ years now and was still plenty confused on many of the concepts. This video is by far the simplest explanation of these concepts that I've come across. Well done!

[gopikrishna]

For So many days, I had a doubt on Cluster IP.
Today I got the clear picture on Cluster IP and Node Port. Thank you Nana
You are my new Kubernetes Guru.

[nipunsharma]

I am so lucky that I watched your full playlist first, before any other kinds of stuff. You have imprinted the concepts with a wonderful depiction in my mind, forever.

[MichaelPechner]

Thank you. Was setting up ingress as nodeport, but also nginx as node port. This and your ingress video cleared up this mess. Life is good.

[viswanathn]

Fantastic explaination, God has gifted you with tons of patience -:) to explain slowly and in crisp clear manner. Thank you very much, am sure lot of people like me will benefit with this knowledge.

[vks]

Thanks and appreciate all the efforts gone into along this video and all other video . Being into test automation - your videos are adding great value and knowledge source for me .

[kenmurphy]

Absolutely brilliant explanation and cleared up a lot of things for me, excellent content thanks Nana