Upgrade to Pro — share decks privately, control downloads, hide ads and more …

What, why and when of Kubernetes

What, why and when of Kubernetes

Exactpro

June 20, 2023
Tweet

More Decks by Exactpro

Other Decks in Technology

Transcript

  1. What, why and
    when of
    Kubernetes
    Giorgi Keratishvili

    View full-size slide

  2. Lead System Engineer
    At EPAM
    •CDF ambassador
    •AWS Tbilisi user group Organizer
    •DevOps Georgia Organizer

    View full-size slide

  3. Agenda
    • Introduction of container and brief history (Jails & FreeBSD)
    • Borg by Google
    • Raise of Kubernetes and great war of container orchestrators
    • What solutions exists of kubernetes and difference of them
    • What role Linux Foundation plays
    • CNCF and its landscape

    View full-size slide

  4. Introduction of containers and brief
    history
    • FreeBSD & Jails
    • Dev Prod is same container image
    • Ability to resolve dependency hell
    • Microservices

    View full-size slide

  5. Back old times
    when tigers
    used to smoke

    View full-size slide

  6. Raise of kubenetes and great
    war of container
    orchestrators
    • Borg
    • Kubernets
    • Docker Swarm
    • Apache mesos

    View full-size slide

  7. One orchestrator to rule
    them all

    View full-size slide

  8. It will not
    resolve all
    your technical
    debt

    View full-size slide

  9. Cloud Vendors And
    their solutions
    There are still plenty of on-premise
    companies which needs to move to cloud
    • AWS
    • GCP
    • Azure

    View full-size slide

  10. Kubernetes
    is hard

    View full-size slide

  11. Greatness
    lies in
    simplicity

    View full-size slide

  12. Running
    Stateful apps

    View full-size slide

  13. Unlocking the value of shared technology
    Innovation comes from everywhere. We help companies and developers identify and contribute to the projects that matter. Working together, the Open
    Source Community is addressing the challenges of industry and technology for the benefit of society. Code is power. Community is strength. We are one.

    View full-size slide

  14. The Cloud Native Computing Foundation (CNCF) hosts
    critical components of the global technology infrastructure.
    CNCF brings together the world’s top developers, end
    users, and vendors and runs the largest open source
    developer conferences. CNCF is part of the nonprofit Linux
    Foundation.

    View full-size slide

  15. Kubernetes Examination KCNA/CKA/CKAD/CKS

    View full-size slide

  16. Which is better for you

    View full-size slide

  17. Kubernetes lab
    enviroment
    • Bootstraping cluster using VM’s
    • Minikube and Kind
    • Using public cloud services VM
    or managed solutions
    • Katacoda.com

    View full-size slide

  18. After exam in 48 hours you will receive notification if passed, digital badge.

    View full-size slide

  19. Kubecon Event

    View full-size slide