Kubernetes Health Checks: Liveness vs. Readiness vs. Startup Probe

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  • Опубліковано 29 лис 2024

КОМЕНТАРІ • 10

  • @AntonPutra
    @AntonPutra  10 місяців тому +4

    🔴 - To support my channel, I’d like to offer Mentorship/On-the-Job Support/Consulting - me@antonputra.com

  • @bhomiktakhar8226
    @bhomiktakhar8226 10 місяців тому +5

    As usual, great content ... relevant on my job and cloud in general, keep educating ..thank you.

    • @AntonPutra
      @AntonPutra  10 місяців тому +1

      Thanks for keeping coming back!

  • @MuthaNagavamsi
    @MuthaNagavamsi 10 місяців тому +3

    Very important concept, nicely explained. Thanks for sharing.
    I have a post scheduled on readiness probe tomorrow.

  • @vishwasdhanwani6134
    @vishwasdhanwani6134 10 місяців тому +2

    Thanks for the simple & easy explanation.
    I'm still not clear with startup probe,
    startup probe will delay liveness & readiness check? instead can't we just increase delay for them

    • @AntonPutra
      @AntonPutra  10 місяців тому +5

      Well, with an initial delay, you can set a fixed time for warm-up, for example, 60 seconds. A startup probe allows you to start testing immediately, for example, every 10 seconds, with a high failure threshold value. So potentially, if your app is ready quicker than the fixed time, it's more efficient.

  • @varunj34
    @varunj34 5 місяців тому +1

    0:34, so if it only kills the container, and not the pod, I don't follow how it ends up getting redeployed on another node.

    • @AntonPutra
      @AntonPutra  5 місяців тому +1

      my bad, liveness probe will restart the container, it will not by default reschedule it on another node

    • @varunj34
      @varunj34 5 місяців тому +1

      @@AntonPutra Okay cool. just wanted to make sure I am not missing something. Thanks for replying!