What is Kubernetes | Kubernetes explained in 15 mins

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    What is Kubernetes and what problems Kubernetes solves?
    💙 Become a Kubernetes Administrator – CKA: https://bit.ly/k8s-administrator-course
    💚 Become a DevOps Engineer – Complete DevOps Bootcamp: https://bit.ly/3gEwf4V
    🧡 Udemy courses: http://bit.ly/3nIouPW

    Kubernetes popularity rises constantly. So, what is Kubernetes actually and what problems does Kubernetes solve? In “Kubernetes explained” I cover Kubernetes basic architecture and concepts, like Kubernetes Pods and Services.

    ▬▬▬▬▬▬ T I M E S T A M P S ⏰ ▬▬▬▬▬▬
    0:00 – Intro
    0:59 – Official Definition
    1:40 – What problems does Kubernetes solve?
    2:35 – What features do container orchestration tools offer?
    3:40 – Basic architecture: Master-Slave nodes, Kubernetes processes
    8:08 – Basic concepts: Pods, Containers, Services. What is the role of each?
    11:31 – Example Configuration File

    ▬▬▬▬▬▬ Want to learn more? 🚀 ▬▬▬▬▬▬
    Full Kubernetes and Docker tutorial ► https://bit.ly/2YGeRp9
    DevOps Tools, like Terraform, Prometheus ► https://bit.ly/2W9UEq6
    Complete K8s Application Setup ► https://youtu.be/EQNO_kM96Mo
    Jenkins Pipeline Tutorials ► https://bit.ly/2Wunx08

    #kubernetes #kubernetestutorial #devops #techworldwithnana

    ▬▬▬▬▬▬ Courses & Ebooks & Bootcamp 🚀 ▬▬▬▬▬▬
    ► Become a DevOps Engineer – full educational program 👉🏼 https://bit.ly/3gEwf4V
    ► High-Quality and Hands-On Courses 👉🏼 https://bit.ly/3nIouPW
    ► Kubernetes 101 – compact and easy-to-read ebook bundle 👉🏼 https://bit.ly/3mPIaiU

    ▬▬▬▬▬▬ Connect with me 👋 ▬▬▬▬▬▬
    Join private Facebook group ► https://bit.ly/32UVSZP
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    Legal Notice:
    Kubernetes and the Kubernetes logo are trademarks or registered trademarks of The Linux Foundation in the United States and/or other countries. The Linux Foundation and other parties may also have trademark rights in other terms used herein. This video is not accredited, certified, affiliated with, nor endorsed by Kubernetes or The Linux Foundation.

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    35 COMMENTS

    1. 0:59 – Official Definition
      1:40 – What problems does Kubernetes solve? Or why is there a need for a container orchestration tool?
      2:35 – What features do container orchestration tools offer?
      3:40 – Basic architecture: Master-Slave nodes, Kubernetes processes
      8:08 – Basic concepts: Pods, Containers, Services. What is the role of each?
      11:31 – Example Configuration File

      👉🏼 For any questions/issues/feedback, please leave me a comment and I will get back to you as soon as possible.
      👉🏼 Check out my complete course about Docker and Kubernetes here: https://www.youtube.com/playlist?list=PLy7NrYWoggjwPggqtFsI_zMAwvG0SqYCb

      Please don't forget to subscribe and give me a thumbs up if you liked my video 😊

    2. This video doesn't work for me. She keeps talking about "orchestration" and "clusters," and I'm struggling to try to figure out what that means. Is there anyone who can explain this stuff? Anyone? What is a "cluster"? How is "orchestration" different from "management"? I don't get it.

    3. I have been doing computers for about half a century yet my questions might sound stupid. I am interested in learning Kubernetes for personal projects, such as websites, yet potentially commercial. Also for the purpose of getting work if something becomes available that uses Kubernetes. I am interested in a requirements-definition level description of Kubernetes. This might sound stupid but is Kubernetes primarily designed for multiple programs that interact? If multiple programs then can Kubernetes be useful for just one program? I need to first determine the relevance of Kubernetes to me and it seems difficult to get that. People that write tutorials seem to ignore the Elephant in the room. It would help to first have an explanation of Kubernetes in terms of their use without the internals. I now get the impression that Kubernetes is a way to connect multiple programs and one problem they solve is to allow them to be used in a platform-independent manner. So they are not relevant to simple websites; that is a stupid question, right?

    4. Very clear explanations, your channel is a gold mine.
      Is it possible to include a server (let's name it Alpha 1) which already has application running on it to a k8s cluster so that these already existing applications could be automatically recreated within any of the cluster "worker node" should a problem occur? I understand that K8s solves this issues but my question really emphasize on the fact that the applications on the server "Alpha 1" were deployed before the cluster was created…In a nutshell I would like to know if it is possible to include a stand alone server into a cluster making sure its already exesting applications could be handled within a freshly created K8s cluster. I hope I could make my question clear to understand.