Kubernetes is dropping Docker support – What does it mean for YOU?

21 Comments



Kubernetes is dropping Docker support! Understand the reason behind and how it affects YOU
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Kubernetes deprecated Docker since version 1.20!
What the Kubernetes announcement actually means and how it will affect you:
► as a software developer, who is using Docker and Kubernetes or
► as a DevOps engineer, who is administering Kubernetes using a Managed Kubernetes Service or a self-managed Kubernetes cluster

🔗 Useful Links:
* https://kubernetes.io/blog/2020/12/02/dockershim-faq/
* https://kubernetes.io/blog/2020/12/02/dont-panic-kubernetes-and-docker/

▬▬▬▬▬▬ T I M E S T A M P S ⏰ ▬▬▬▬▬▬
0:00 – Intro
0:18 – Why has Docker been deprecated?
3:10 – Container Runtime alternatives?
4:17 – What does this change mean for YOU as a Kubernetes User?
5:07 – What does this change mean for YOU as a Kubernetes Administrator?
5:30 – when using Managed Kubernetes Service
6:32 – with self-managed Kubernetes cluster
7:58 – When do you need to take action?
8:45 – Impact on using Kubernetes locally with Minikube and Docker Desktop
9:42 – Still learn Docker? CI/CD Pipeline with Docker?
12:00 – Wrap-Up

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21 Comments
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      TechWorld with Nana
      May 11, 2022 12:30 pm Reply

      I hope this clarifies all your questions, if not – leave a comment and I will try to answer it!
      If it was helpful, please leave a like and subscribe 😊 👍

      Follow me on Instagram for behind the scenes content 🎬: https://bit.ly/2F3LXYJ

      🔗 Useful Links:
      * https://kubernetes.io/blog/2020/12/02/dockershim-faq/
      * https://kubernetes.io/blog/2020/12/02/dont-panic-kubernetes-and-docker/

      ▬▬▬▬▬▬ T I M E S T A M P S ⏰ ▬▬▬▬▬▬
      0:00 – Intro
      0:18 – Why has Docker been deprecated?
      3:10 – Container Runtime alternatives?
      4:17 – What does this change mean for YOU as a Kubernetes User?
      5:07 – What does this change mean for YOU as a Kubernetes Administrator?
      5:30 – when using Managed Kubernetes Service
      6:32 – with self-managed Kubernetes cluster
      7:58 – When do you need to take action?
      8:45 – Impact on using Kubernetes locally with Minikube and Docker Desktop
      9:42 – Still learn Docker? CI/CD Pipeline with Docker?
      12:00 – Wrap-Up

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      Ashraf Fouad
      May 11, 2022 12:30 pm Reply

      Many thanks for clear and detailed explanation 👍

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      Shiyam Mosies
      May 11, 2022 12:30 pm Reply

      Thanks for breaking this down for us. I still have a query: I have k3s (lightweight version of k8s) on raspberry pi cluster, so would I need to make change any changes there or else the k3s will have the latest container run time changes bundled ? Thanks

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      Michael Yue
      May 11, 2022 12:30 pm Reply

      As always, extremely clear!!

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      Matthew Galloway
      May 11, 2022 12:30 pm Reply

      is it because of things like Azure? Is docker simply being outclassed by the big dogs?

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      rbelatamas
      May 11, 2022 12:30 pm Reply

      great video!

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      Javier Garcia
      May 11, 2022 12:30 pm Reply

      Best explanation ever, thank you very much, Greetings! 😊

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      Mari S Ayyappan
      May 11, 2022 12:30 pm Reply

      Awesome clear explanation. Thanks a lot for publishing this video.

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      living’s media
      May 11, 2022 12:30 pm Reply

      I wish to have a one to one communication with u… I really liked ua vedios and its much more helping me to ma future carrier path.

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      Aasish. San11
      May 11, 2022 12:30 pm Reply

      If I am on 19.x and upgrade to 22.x, will the run time get migrated to containerd automatically without me changing anything? Any impact>

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      Krishna Birla
      May 11, 2022 12:30 pm Reply

      Nice complete simple.

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      Николай Смирнов
      May 11, 2022 12:30 pm Reply

      I don't understand – if Docker can run on any container runtime, because both CRI-O and Docker comply to some OCI standard, why did Kubernetes dropped support for Docker then? How does it make it more efficient in terms of resource usage if you're still going to build Docker image with all that stuff inside and it will still be used in Kubernetes?

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      charlieD83
      May 11, 2022 12:30 pm Reply

      So, if I use minikube as a replacement of Docker Desktop. With this update am not going to be able to do "docker build" or "docker push" from my host machine anymore? 🤔

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      ravi vemula
      May 11, 2022 12:30 pm Reply

      Tqs madam for giving good information

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      Kishore konjeti
      May 11, 2022 12:30 pm Reply

      How about Podman container? Can I use this also in kubernetes

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      Sri Harsha
      May 11, 2022 12:30 pm Reply

      Thanks Nana for excellent explanation of the topic. This is really useful. Thank you.

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      cat boy
      May 11, 2022 12:30 pm Reply

      Every question I had got answered

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      Bikash Rawny
      May 11, 2022 12:30 pm Reply

      Love from India🇮🇳 @nana

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      Hadi Shamil
      May 11, 2022 12:30 pm Reply

      Thank you ❤️

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      titusfx
      May 11, 2022 12:30 pm Reply

      Thanks

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      jon doe
      May 11, 2022 12:30 pm Reply

      Simple, sweet, and concise. 👍

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