INTRODUCTION TO K8s RBAC | 30 DAYS FREE OPENSHIFT CLUSTER | LEARN RBAC WITH REAL CLUSTER |
ฝัง
- เผยแพร่เมื่อ 27 ธ.ค. 2024
- Support my work
www.buymeacoff... FREE DEVOPS COURSE
• DEVOPS ZERO TO HERO CO...
Hi Everyone, In this video, we will learn about Kubernetes RBAC and also create a 30 Days FREE OpenShift Cluster which can be used to understand how Kubernetes cluster would looks like in Production and how is it used.
We will learn
1. How to create a 30 days free production OpenShift Cluster ?
2. What is RBAC ?
3. How to create Users and how to do user management in Kubernetes ?
4. Kubernetes Service Accounts ?
5. Roles
6. Role Bindings
7. Identity Providers
8. How to login to OpenShift cluster that we created in step 1
Telegram channel
===============
telegram.me/ab...
About me:
-----------------
LinkedIn: / abhishek-veeramalla-77...
GitHub: github.com/iam...
Medium: / abhishekveeramalla-av
TH-cam: / @abhishekveeramalla .
.
Disclaimer: Unauthorized copying, reproduction, or distribution of this video content, in whole or in part, is strictly prohibited. Any attempt to upload, share, or use this content for commercial or non-commercial purposes without explicit permission from the owner will be subject to legal action. All rights reserved.
![DevOps 2025 Roadmap by Abhishek Veeramalla [Updated]](http://i.ytimg.com/vi/lVLcM-GTDUU/mqdefault.jpg)
00:04 RBAC is a crucial topic in Kubernetes that requires understanding for proper implementation and debugging.
02:15 RBAC is used to manage access to users in a Kubernetes cluster
06:54 Kubernetes offloads user management to Identity providers.
08:56 Kubernetes offloads user management to API server and supports identity providers like IM users
13:29 Introduction to Kubernetes Role-Based Access Control (RBAC)
15:29 Roles and Role Bindings are used to assign permissions to users or service accounts in Kubernetes.
19:30 You can access OpenShift and Kubernetes cluster for free for 30 days through OpenShift Sandbox.
21:41 With Dev Sandbox, you can get a shared OpenShift cluster for 30 days in no time.
25:21 Learn RBAC with real cluster
which ai tool??
@@AbdulHadi-ed3su merlin i think hahaha
I remembered you while watching SIR movie.... Knowledge is not for sale
❤️❤️❤️
❤️
appreciating the way you explained about RBAC was easy to understand terms made it much easier for me to grasp the concept. and Please give demo on cloud users access to k8s using RBAC as its more relevant to real-time (I am working on same environment now). Thank you!
Noted. Sure
Super Hero eases complex things ❤
Well explained 👍🏻👍🏻, This type of quality content we want.. thank you so much sir ❤️
Thanks alot
hi sir ,it was a great session , thank you for your valuable contribution it may helps many of the people , please keep up the good work sir 💐💐💐🙏
Crisp and clear explanation, and quality content. Just need to find the next subsequent vedio on openshit with RBAC hands on after this ,as mentioned in this vedio , pls guide.
sure , thanks ")
Congratulations, Sir Abhishek Veeramalla, on reaching 1 Crore Views! ✨
Excellent video. Valuable information we received from it.
❤️
Clear explanation Abhishek... thank you for educating us
Thanks alot
RBAC successfully Done, fantastic video🔥
Great!!! Ty my friend!
Hi Abhishek, thanks for sharing knowledge on RBAC, as suggested in the video please let me know in which video you are talking about the implementation of RBAC
+1
Correct me if I'm wrong Abhishek.
In simple way Service Account is used for authentication (Which allows authenticated users to access the K8s Cluster/Pod).
What should be accessed in cluster/pod? This is written in ROLE, Basically it acts as an authorization.
Service Account and Role must talk to each other so that the limited desired permissions is granted to the users. Therefore this can be achieved by ROLE BINDING.
One of the quality content, awesome bro , amazing content we want to meet you on master class TH-cam . 🙏
❤️
What are the minimum system requirements to access openshift dedicated cluster on local machine? I Can't able to access to through oc cli. My laptop have 8GM RAM & 250GB SSD still can't access it.
very insightful, thanks.
Very welcome
RBAC is related to security.
RBAC can be broadly divived into users and service account.
Define access what access qa engineer, developers should have on Kubernetes cluster. Like what operation can they perform on configmaps and secrets.
Service account - acces for the services that are running on cluster. Should pod have access to secrets n configmaps.
Time Stamp:- 18:00 Min
Abhishek first of all thanks for making great content, I have a query on this topic, U have said that the service account will take care of Users but how, are they both related, because Users are created by IAM and the service accounts will be our custom service accounts? I am confused here.
Video for Day-39 Kubernetes RBAC is missing in the playlist. Could you please add it so that it will be helpful for us to understand how to define the rules and other stuff
i have one question about this playlist kubernetes where i go after completing this playlist like if i complete this playlist and i understand the concept that mentioned
Thank you!
abhishek, how you logged in cli sandbox without installing OCP in linux, OC cmd will not work
Hi Abhishek, i was looking for the second part of this Video, but looks its not in playlist? Day 40 is about Custom Resource
on top of ubuntu 20.04 , on-premise k8s cluster was bootstrpped with kubeadm,
how to add user/group, is it same as linux user/group creation with useradd command?
Hi Abhishek, I have a suggestion from my side if there is a discord channel then it would be nice that we can help among our self’s n share resources, experiences,projects and will help to grow with the community.
Hi Mahendra, Thats a nice idea 💡 but I have a few questions.
How to deal with spammers ?
How is it different from a telegram channel ?
@@AbhishekVeeramalla by
1)keeping moderators in channel we can prevent spamming and also defining rules inside discord server
2)as telegram is one way communication in discord we can maintain a healthy community with international exposure (people from other countries)if promoted nicely
Thanks for the suggestion Mahendra, I will think about it.
Great lecture! At the end of the video, it was mentioned that we will cover the remaining part in the next class. Could someone please provide me with the link to the next class?
23:00 Hi @Abhishek.Veeramalla, i am following your k8s cluster series, here i am having a doubt about namespaces here can you please clear my doubt here
thanks in advance
Bro, bit confused about oauth and oidc diff please bro can you help on this
We want to many video Hindi language for 30days AWS series, what you teach like k8s video trainWithShuham channel same we want. ❤️
❤️
I just wanna say please don't compare this channel with anyone else. Because the quality of this channel is next level. Please don't compare.
HI Abhishe, very nice video. can you please make a video to take precticall session on the RBAC. It will help for the better understanding
Bro, I feel this video is incomplete and I don't see the continuation.
Creation of role / cluster binding class Is missing.
Am I correct!? 😮
Yes , abhishek even i feel RBAC is incomplete session from this playlist , please do one more session for RBAC
These videos are really helpful ... Kubernetes was a nightmare for me. Did you upload the practical session for RBAC? I did not find it... Please share the link...
Will upload
Anna I cant see the next video of RBAC in this playlist, you said we will do a practical
In the new version of jenkins, do we have to create a service account, role binding and all to give access for jenkins to access our kubernetes cluster?
Yes
Hi Abishek, the content was really grt. Can you please help me on the demo video of this particular session. I am not able to find that in the playlist. Please help on it.
Hi anna when i tried to login openshift through ec2 instance it showing command not found please help anna
Hi Abhishek a big thanks for your contribution, i have a question what if you have a multiple clusters in your on-prem organisation, how you gonna see/ manage them
hi i can not access using display token in ec2-instance why ? its shows command not found
Hi anna when you will do a practical session on RBACs, also can you make a video on K8S volumes
Hi Abhishek I have created the redhat account have got the token also using which I am not able to login by cmd ..it is saying oc command not found..Please suggest
You should install oc
Very nice explanation, please create a video on Prometheus and Grafana
As soon as possible
Nice Explanation sir
Nice session
Thanks
Hi Abhishek, have you made any video on "Deploying PHP Guestbook application with Redis(kubeadm)?" I had a difficult in installing kubeadm itself.
Super 👌
Thank you! Cheers!
How do we decide for our application deployment ? Which factors decide should we deploy it on ECS or EKS? Pricing, scaling are there but is there any other factors to get considered? When to use what?
Good question.. ECS if you are more in to AWS eco system as it is not supported outside AWS and using ECS you will depend more on AWS for support
On the other hands, EKS is just a managed service by AWS .. so you get a lot of support from Kubernetes community in case of issues
Thank you very much for your response. Gaining knowledge everyday from your channel.👍🏻
Thank You ❤
You're welcome 😊
Superb sir
You are welcome
Thank you Abhishek
Welcome
@abhishek what about the certificates using openssl can we create users that way as well ?
could you plz reply.
You can but it is not recommended in production
@@AbhishekVeeramalla thanks for the swift response brother, looking your git videos right now on first video
Bro..we need practical video for the RBAC
Noted
Thank you ^^
Thank you🙏 I have understand theory part. The one word is new namespace what is namespace?
Namespace is just a logical partition that allows multiple project teams to use the same kubernetes cluster without messing up with one others applications, networks and permissions.
Very Good lecture
Thankyou !!
good
Can you please do a video on Statefulsets and headless service
Sure .. I will try when I find sometime
Day39 is missing in the series. Please mark it.
please make video on volumes in k8s especially remote volumes
Noted
@@AbhishekVeeramalla thanks
Brother, Why don't you do a video on Openshift installation from scratch.. Kindly do it if possible!!
Hi bro.. Can you explain to me what namespace exactly?
In a Kubernetes cluster, namespaces provide a way to partition resources and isolate workloads. They act as virtual clusters within a physical cluster, enabling multiple teams or projects to run independently
Can you please do videos on openshift
nice
Welcome
Sir, can you explain this topic in telugu in your telugu channel
❤
😃
❤
❤️
For those who are asking for the next video on RBAC demo
Kubernetes RBAC with Live Demo in 8 mins: th-cam.com/video/rMVHtNNEzmE/w-d-xo.html&ab_channel=Abhishek.Veeramalla
☑
21st Feb, 2024
PPL requesting the handson demo link : th-cam.com/video/rMVHtNNEzmE/w-d-xo.htmlsi=dLvxxMYtXcCKdzr7