Day 23/40 - Kubernetes RBAC Explained - Role Based Access Control Kubernetes

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  • เผยแพร่เมื่อ 29 ม.ค. 2025

ความคิดเห็น • 54

  • @pradipakshar
    @pradipakshar 2 หลายเดือนก่อน +4

    The reason why your krishna.crt was corrupted is you decoded and used "/n" instead of "
    " :)

    • @TechTutorialswithPiyush
      @TechTutorialswithPiyush  2 หลายเดือนก่อน +1

      Thank you for sharing this. I realized it later, pinned this comment ❤️

  • @alphabetbrumby
    @alphabetbrumby 28 วันที่ผ่านมา +1

    Respect for leaving in mistakes and troubleshooting live. It shows you know what your talking about

    • @TechTutorialswithPiyush
      @TechTutorialswithPiyush  16 วันที่ผ่านมา

      🫡

    • @alphabetbrumby
      @alphabetbrumby 6 วันที่ผ่านมา

      @@TechTutorialswithPiyush hey I just passed the CKA! Your videos were a great help, thankyou !

  • @grigtech
    @grigtech 4 หลายเดือนก่อน +2

    my 8th day with this amazing K8S tutorial, Thank You Piyush.

  • @oshabzsam9773
    @oshabzsam9773 6 หลายเดือนก่อน +1

    Hi Piyush,
    I want to say you are a good teacher. Anyone that does not understand k8 from your tutorial should rethink.
    Thank you for all you do for the community

  • @shivam-j8b
    @shivam-j8b 21 วันที่ผ่านมา +1

    thank you piyush... you are awesome🙌🙌

  • @kalyanivuttnoor5645
    @kalyanivuttnoor5645 6 หลายเดือนก่อน +2

    Thanks a lot for the great content piyush!!

  • @TeCh2408
    @TeCh2408 6 หลายเดือนก่อน +1

    Hi Piyush,
    I just wanted to say thank you for the incredible content you share on your channel, Tech Tutorial with Piyush. Your videos have been immensely helpful in understanding complex tech concepts, especially in Kubernetes and DevOps.
    I'm currently preparing for interviews, and your tutorials have provided great insights and practical knowledge that are crucial for my preparation. Keep up the fantastic work! Looking forward to more in-depth tutorials and real-world examples.
    Request; To prepare real-world day-to-day cluster issues & customer service request ticket-based troubleshooting video. So we can answer in well manner.
    Best regards

    • @TechTutorialswithPiyush
      @TechTutorialswithPiyush  6 หลายเดือนก่อน

      Thank you so much for the wonderful words, means a lot to me!
      Yes, I will be creating a lot of those videos, once we are done with this series

  • @avi3848
    @avi3848 2 หลายเดือนก่อน +1

    Excellent video in much more deep. All concepts cleared.

  • @bhanubisht8
    @bhanubisht8 หลายเดือนก่อน +1

    Completed the video....!!!!!!

  • @baraththangapandian210
    @baraththangapandian210 2 หลายเดือนก่อน +1

    Whoever face the issue, please insert an empty line key file. For example in this exercise for krishna.key file please enter an empty space and excute the k config set-credentials... command. It worked for me finally.

    • @TechTutorialswithPiyush
      @TechTutorialswithPiyush  2 หลายเดือนก่อน

      Thank you for sharing this, for me I used the wrong /n in the command that corrupted the file

  • @satishalla
    @satishalla 6 หลายเดือนก่อน +1

    Excellent explanation and troubleshooting..this is really helpful ...thank you Piyush

  • @TeCh2408
    @TeCh2408 6 หลายเดือนก่อน +1

    Awesome Handson learning experience

  • @hadi.w
    @hadi.w 3 หลายเดือนก่อน +1

    piyush you did a wonderful job.. love from Pakistan

  • @floehden
    @floehden 6 หลายเดือนก่อน

    Thanks for the explanations on roles!

  • @varunjoshi4410
    @varunjoshi4410 3 หลายเดือนก่อน +1

    Thank you for this tutorial.

  • @Nani22670
    @Nani22670 6 หลายเดือนก่อน

    Thanks for sharing the valuable content sir

  • @GopiVivekManne
    @GopiVivekManne 6 หลายเดือนก่อน +1

    Clear explanations Piyush! Love these certificate and CSR series of videos.
    Btw, the corrupted krishna.crt file occurred while attempting to decode is because you gave /n instead of
    to remove the line breaks in the `tr` command at Timestamp 25:40.
The second time when u created might have done it correctly.🙂

    • @TechTutorialswithPiyush
      @TechTutorialswithPiyush  6 หลายเดือนก่อน

      Thank you so much and good catch! Glad you were able to figure this out❤️

  • @ಕಲಿಕನ್ನಡನುಡಿಕನ್ನಡಸವಿಗನ್ನಡ

    All episodes were excellent, i am actually new to k8 and your videos helped me a lot to understand the basics. Can you please guide me on how operator works and how we upgrade the version of this operator. Please try to take mongo db community operator

    • @TechTutorialswithPiyush
      @TechTutorialswithPiyush  6 หลายเดือนก่อน

      Thank you for the wonderful feedback. Operator will be covered once we are done with this series.

  • @itsupportbyharshit6285
    @itsupportbyharshit6285 หลายเดือนก่อน +1

    👍

  • @mayurkatkar6391
    @mayurkatkar6391 6 หลายเดือนก่อน

    Hello Piyush...It will be great, Now if you come up with real-time Kubernetes Projects where we implement the concepts like RBAC, Autoscaling, Auth,Ingress controller.
    So that we also get hands on projects and can mention in our Resume.
    Plz do it early as possible as...🙏🏻
    God bless you with lots of joy and achievements.❤🙌🏻

    • @TechTutorialswithPiyush
      @TechTutorialswithPiyush  6 หลายเดือนก่อน

      We still have a lot of concept to understand, let me complete those and then we start with projects, don't worry, enjoy the learning and trust the process ❤️ thank you for the support and wishes

  • @abc-edm
    @abc-edm 3 หลายเดือนก่อน

    thanks Piyush, fun to see debugging/solving unplanned issue ...
    are those openssl command embeded from the k8s doc?
    does the error "certificate expired" throwed somewhere?
    since there a lot of certs there, to me, it will pretty challenge to identify which one expired, I think those certs in pki are renewed in the same days, right? ie. during the kubadm upgrade ... Sorry I should have jumped into the troubleshooting lessons :)

    • @TechTutorialswithPiyush
      @TechTutorialswithPiyush  3 หลายเดือนก่อน

      You can use the below command to check when the certs are getting expired or which one has already been expired
      kubeadm certs check-expiration
      Yes, the commands were also added in the repo
      github.com/piyushsachdeva/CKA-2024/tree/main/Resources/Day23

  • @radhikaGudidesi
    @radhikaGudidesi 5 หลายเดือนก่อน

    Hi Piyush, I have a doubt here in this video, while setting the credentials to the user first we used kubeconfig path in command, the second time you directly provided the client key and certificate, what is the difference between these two. Does it really require to provide kubeconfig in command.

    • @radhikaGudidesi
      @radhikaGudidesi 5 หลายเดือนก่อน

      After so many errors finally able to do it. Thank you so much.

    • @TechTutorialswithPiyush
      @TechTutorialswithPiyush  5 หลายเดือนก่อน

      Hello, I actually tried showing that if we don't use kubeconfig , we have to pass yhey certificates explicitly or we have to set a default kubeconfig for the cluster. If you look at the demo one more time you will understand but let me know if you still have doubts

  • @bhanubisht8
    @bhanubisht8 หลายเดือนก่อน +1

    comment for target...!!!

  • @Nareshmanam458
    @Nareshmanam458 5 หลายเดือนก่อน

    if I am using AKS cluster, Can I assign RBAC access using azure portal instead of from rbac yaml files??

    • @TechTutorialswithPiyush
      @TechTutorialswithPiyush  5 หลายเดือนก่อน

      Those RBAC are Azure RBAC which is applied at the subscription level or resource group or resource level, these RBACs are Kubernetes RBAC that are applied at resource level, both are different

  • @dev.jivendra
    @dev.jivendra 5 หลายเดือนก่อน +1

    Its great tutorial to fallow but this video got messed up bit , as beginner this particular episode creates lots of confusion. Please do create one lecture at the end once you get time to make it beginner frndly.

    • @TechTutorialswithPiyush
      @TechTutorialswithPiyush  4 หลายเดือนก่อน +2

      I try to perform the troubleshooting on the recording , if I remove those parts , you wont understand the issues that you could face. I would recommend performing the steps yourself only then you will get a clear understanding of all the topics.

  • @gsp237
    @gsp237 5 หลายเดือนก่อน +1

    comment

    • @gsp237
      @gsp237 5 หลายเดือนก่อน

      hey piyush, just kidding - thanks for your valuable content, i am waiting for ur videos on daily basis.

  • @dhruprajapati9269
    @dhruprajapati9269 หลายเดือนก่อน +1

    Great explanation sir, understood it in one go❤️
    True gem you are🫡✨

  • @IT-cz2un
    @IT-cz2un 3 หลายเดือนก่อน +1

    d