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DAY-40 | KUBERNETES CUSTOM RESOURCES | CUSTOM CONTROLLER | DEEP DIVE & DETAILED EXPLANATION |

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Hi Everyone, In today's class Day-40, We will learn about Kubernetes Custom Resources, Custom Resource Definitions and Custom Controllers in depth.
Watch the complete video to get in depth understanding of
1. What is a Custom Resource ?
2. Why do you need a Custom Resource in Kubernetes ?
3. What is a Custom Resource Definition ?
4. What is a Custom Controller ?
5. How to write a Custom Controller in Kubernetes ?
6. Comparison with the native Kubernetes Resources
Write a Sample Kubernetes Controller
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Опубликовано:

13 мар 2023

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Комментарии : 105

@yaminiprasad2194 10 месяцев назад

yes abhishek looking forward for the in depth of crd ,cr etc..thank you for good overview...

@sagarahire-ys3uj Год назад

bro u have vast amount of knowledge on K8s which is quite rare in the market right now...if u make extensive course just on K8s Admin+Development it'll be a very big move...I'd like to purchase such course if u have a plan to do so..

@AbhishekVeeramalla Год назад

Thanks Sagar, I will let you know if I have any plans :) .. Follow me on Telegram.. I will post updates there once I decide

@sagarahire-ys3uj Год назад

@@AbhishekVeeramalla sure

@Chaloobolo Год назад

Hi Sagar I'm also agree .

@virupakshappabandi Год назад

Hi Abhishek, thank you so much for concept that you covered and given for us. And I am just unable to find words to express thanks and love towards your effort and sharing a such knowledge. Thank you once again. You started new course on AWS that also a great work.

@AbhishekVeeramalla Год назад

Thanks alot

@nishanttyagi931 Год назад

Suuuuuper se bhi uuupar. What a fantastic explanation you have given for CRD in very simple language. If you can arrange CKAD or CAD be it paid or not I dont care I will be the first person to join your course

@tanmoysantra1112 Год назад

Trying learning every day from your videos❤

@AbhishekVeeramalla Год назад

Welcome

@sarithayadav571 2 месяца назад

wow.. no words.. Thank you so much

@mohanmurali7975 Месяц назад

Hi bro your way of explanation is fantastic and I want you from videos regarding Argocd based on the users request only and thanks for kubernetes tutorial I learn lot of things 🙏👍

@AbhishekVeeramalla Месяц назад

There is a complete playlist on argocd

@mohanmurali7975 Месяц назад

@@AbhishekVeeramalla ok bro👍

@headfullofcode 9 месяцев назад

Thank you so much on detailed explanation. much appreciate.

@AbhishekVeeramalla 9 месяцев назад

Most welcome

@gokulprasadthangavel2642 Месяц назад

Fantastic explanation

@timam7580 11 месяцев назад

Thanks a lot for the video. Really liked it. I would like to request you to create a video on “how to create a custom k8s controller with operator sdk”.

@AbhishekVeeramalla 11 месяцев назад

Thank you so much 😀, sure noted

@farikdk 8 месяцев назад

Thanks Abhishak for awesome videos. They are very informative and easy to follow, may I kindly ask if you have any plan to have tutorial about APIs? It’s a broad topic and used everywhere

@AbhishekVeeramalla 8 месяцев назад

Thanks and sure

@farikdk 8 месяцев назад

Looking forward to that 😊

@VinayKumar-cm2nn 5 месяцев назад

Hi Abhishek, I'm interested in the video for creating a custom controller. Apart from that more insights on cncf and contributing to it, as I'm enthusiastic for contibuting and also work remotely.

@vback4238 Год назад

Awesome job!! Thanks for breaking this down.

@AbhishekVeeramalla Год назад

❤️

@thiyagarajanbc6949 10 месяцев назад

Hi Abhishek Thanks a lot for your way of explanation. Could you please share how to upgrade ArgoCD CRDs without impacting existing CR in k8s cluster

@samuelude6858 8 месяцев назад

@AbhishekVeeramalla, for doubt clarification, when you mentioned watchers(deployment, service watchers) several times towards the end from @timestamp 26:00, you actually mean controllers still right? Thanks for always delivering exceptional contents.

@user-yn7vt7tf4i 2 месяца назад

fantastic video 🔥Done with day 40

@omkarsakre5497 7 месяцев назад

Hi Abhishek, your videos are super helpful. Thanks a lot. can we please have video on Istio ? Thanks a lot in advance.

@ashishpandey8766 2 месяца назад

Thanks Abhishek

@kumudchandra7635 Год назад

WHat i understood here is apart from k8s default resource and object ,what other services and tool support we can assume as CRDs (like - argocd ,istio,helm ) .Correct if i am wrong .

@priscachidimma1896 10 месяцев назад

Thank you 🙏🏼

@jyothi-ox4fx 3 месяца назад

Hi Abhishek, please do a video for go languag as well

@accountfortesting6321 Месяц назад

Hi Abhishek, can you suggest here, like we installed istio via helm and its controller so related CRD and controller installed (i think its a simple installation) but if we would like to write our own crd as per use case then how we can do?, I did not see how we can see api version, endpoints etc.

@chetanlanje6144 Год назад

What is Helm chart in K8S Sir, Can you please make dedicated video on it, it is also 1 of the most asked question in interview...

@AbhishekVeeramalla Год назад

There is already a video on the channel .. please check

@chetanlanje6144 Год назад

@@AbhishekVeeramalla Thanks sir..got it..

@tusharmozar9310 Год назад

@@AbhishekVeeramalla please also make video dedicated to sonarqube only

@reneshmlal2809 3 месяца назад

Thank You ❤

@aadarshnaik6402 Год назад

Please make a video on Controllers using GoLang. Please explain with examples

@AbhishekVeeramalla Год назад

I recently uploaded a video on kubernetes operators.. pls check

@aadarshnaik6402 Год назад

@@AbhishekVeeramalla Thank You, I am very regular with your videos. Getting to learn a lot

@pratikbhandari1676 4 месяца назад

Awesome video

@ravindraravi7435 4 месяца назад

Thank you ^^

@sonubhagat6372 10 месяцев назад

Hi Abhishek, Could you please make a complete video on golang. So that we can write or contribute to CNCF.

@AbhishekVeeramalla 10 месяцев назад

It can be done in 1 video

@deepakadusumilli2344 7 месяцев назад

Hi, Abhishek At 36.10 to create namespace istio got an error Error from server (Forbidden): namespaces is forbidden: User "deepak-hat" cannot create resource "namespaces" in API group "" at the cluster scope

@anur642 3 месяца назад

@AbhishekVeeramalla Hi Abhishek, No one else could explain this difficult topic so damn well, it is a pleasure to have you give us education free when I am currently searching job and i am still in the completion stage of AWS and Kubernetes projects and practical hands-on, do i have to prepare the troubleshooting as well as i feel so overwhelmed now with aws, Kubernetes altogether and i have less time for bagging a job, i have set a target to myself by end of may i have to land a job so what would be your recommendation? should i just focus on the aws and kuberentes playlist now and later troubleshooting as this video did help me understand better with wrong image issues and how to debug as it was correlated. But now in short span of time do i have to include this also? kindly help me here with your suggestion please

@AbhishekVeeramalla 3 месяца назад

Yes you should complete aws playlist after devops zero to hero 👍

@anur642 3 месяца назад

@@AbhishekVeeramalla Thank you for your response , it means i can watch the troubleshooting of k8s playlist later? and also as you mentioned in this video, yes if you teach Go-lang it would be excellent for us.

@sweditramteke8761 Месяц назад

@@anur642 have you secured the job?

@rahul99305 Год назад

Abhishek - you need to have better graphic to make slide mode interesting rather than creating manually .. this will improve quality of your presentation .

@AbhishekVeeramalla Год назад

Thanks for the feedback.. unfortunately, I dont get time most of the times due to my office work but I will try

@rahul99305 Год назад

@@AbhishekVeeramalla - K8s is good field and lots of attention , so your session will surely attract good views, you can hire a freelancers to do video editing for you and they will relaunch your sessions with modified graphics which will be of professional as your explainations are nice . all the best

@stephenpravein4046 5 месяцев назад

Hi Abhishek. I visited CNCF website and service mesh is archived 1. What is that mean ? 2. Companies are not gonna use service mesh in future ? 3. If they are not gonna use, What is the replacement service for service mesh ? Answer this in your free time. Thanks in Advance

@Cloudnp9458 5 месяцев назад

What is service mesh

@Raadha_Ji Год назад

Thanks

@AbhishekVeeramalla Год назад

Welcome

@Rishabh_563 Год назад

Hi bhaiya, u used adding feature or adding API at the same time so what does the term API actually means here and how is it same as adding feature please answer )

@AbhishekVeeramalla Год назад

Ok, When you add a new resource type to Kubernetes, you are actually adding a new API

@Rishabh_563 Год назад

@@AbhishekVeeramalla i got that but please can u explain API in simple words for me once

@AbhishekVeeramalla Год назад

ok, simple, for example There is a user called srk in facebook You can get the user information from browser using facebook.com/srk but this information cannot be used by other applications. So Facebook provides an API called api.facebook.com/srk When u access this you will get information of user srk in json format that any other application can use.

@Rishabh_563 Год назад

@@AbhishekVeeramalla ohhhh okok got it, thanks a ton GOAT ❤️

@sagarhm2237 10 месяцев назад

Hi bro, based on my joson template it creates, delete and update the objects .example In the past json template contains one object after some days I will remove the object from that template based on that automatically the controller can do .?

@amarnathmansali2687 Год назад

Abhishek is istio majorly used as service mesh or as load balancer? I'm bit confused like how exactly the service mesh is implemented at production level like what use cases does it has

@AbhishekVeeramalla Год назад

It's more of a service mesh for East West or service to service secure communication. But it injects a side car container which Envoy proxy that can help you as a load balancer as well but istio is popular to mutual TLS .. secure service to service communication

@jaykumaranbu7173 Год назад

Nice Video. Do you suggest any Good CKAD courses if you have something on top of your head? could be from anywhere(udemy or youtube etc)

@AbhishekVeeramalla Год назад

I am not aware of it Jay

@jaykumaranbu7173 Год назад

@@AbhishekVeeramalla thanks man

@user-xz7gp1gq1n 6 месяцев назад

Abhishek bro subject and concepts u r telling very good with good examples, but while ur explaining theory part u r reading very speed, even to listen and understand its getting bit dificult to us, can you please little slow while speeking pls it would be very helpful again, Thank you for ur content

@AbhishekVeeramalla 6 месяцев назад

Ok sure. Thanks for the suggestion

@harendrakumar5137 10 месяцев назад

Hi Abhishek which language i should learn (golang/python)?

@chandray8938 Год назад

I am working on argocd in minikube with kubectl...in argocd git repo adding I am getting x509 error while adding repo in ui and in pod when I try to clone I am getting CAfile no and Crtfile no...I tried many possibilites in internet, but nothing resolved it..... Anything I am making Git cloning is working in minikube ssh also but only argo server it not

@AbhishekVeeramalla Год назад

Where is this git repo hosted ? Argo CD has GitHub keys added by default.. so you should not get any error there.

@srivallichalasani5076 Год назад

Hi, Does anyone have experience on working with CRDs if so can you share your scenarios please....

@AbhishekVeeramalla Год назад

I will try to make a video on this in future

@healthinsurance59 Год назад

7:40 to 15:00 is the actual use of CRD

@AbhishekVeeramalla Год назад

Thanks

@user-jv3cv7cv8y 6 месяцев назад

openshift tutorial from Redhat sandbox needed

@sangativamsikrishna1691 Год назад

Hai Abhishek, I just want to what exactly Argo CD means in K8S. please share a link to get more details about Argo Cd. Thank you

@AbhishekVeeramalla Год назад

argo-cd.readthedocs.io/en/stable/

@sangativamsikrishna1691 Год назад

Thank you

@rohanrustagi7857 Год назад

ARGOCD is a CD tool which works on the concept of GitOps. GitOps simply means that our source of truth or the manifests which we have written is deployed on our cluster. Hope It helped you in anyway.

@sangativamsikrishna1691 Год назад

Thank you Rohan

@rohanrustagi7857 Год назад

sir can we expect a video about OPERATORS in upcoming sessions??

@AbhishekVeeramalla Год назад

Yes

@rohanrustagi7857 Год назад

@@AbhishekVeeramalla thank you