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Kubernetes: A very brief intro to Namespaces

569f10721398d92f5033097ac6d9132c?s=47 Tim Hockin
September 05, 2016

Kubernetes: A very brief intro to Namespaces

There's been a lot of confusion about Namespaces in Kubernetes. This ultra-short deck is an attempt to demystify it a little.

569f10721398d92f5033097ac6d9132c?s=128

Tim Hockin

September 05, 2016
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Transcript

  1. Google Cloud Platform Kubernetes: A very brief intro to Namespaces

    Tim Hockin <thockin@google.com> Senior Staff Software Engineer @thockin
  2. Google Cloud Platform Your Cluster

  3. Google Cloud Platform Your Cluster create pod “foo”

  4. Google Cloud Platform Your Cluster foo

  5. Google Cloud Platform Your Cluster create pod “bar” foo

  6. Google Cloud Platform Your Cluster foo bar

  7. Google Cloud Platform Your Cluster foo bar create service “quux”

  8. Google Cloud Platform create service “quux” Your Cluster foo bar

    quux
  9. Google Cloud Platform Your Cluster foo bar quux

  10. Google Cloud Platform

  11. Google Cloud Platform Namespaces

  12. Google Cloud Platform Your Cluster

  13. Google Cloud Platform Your Cluster create namespace “blue”

  14. Google Cloud Platform Your Cluster

  15. Google Cloud Platform Your Cluster create pod “foo”

  16. Google Cloud Platform Your Cluster foo

  17. Google Cloud Platform Your Cluster create namespace “green” foo

  18. Google Cloud Platform Your Cluster foo

  19. Google Cloud Platform Your Cluster create pod “bar” foo

  20. Google Cloud Platform Your Cluster foo bar

  21. Google Cloud Platform Your Cluster foo bar create service “quux”

  22. Google Cloud Platform Your Cluster foo bar quux quux

  23. Google Cloud Platform Your Cluster foo bar quux quux nslookup

    “quux”
  24. Google Cloud Platform Your Cluster foo bar quux quux nslookup

    “quux”
  25. Google Cloud Platform

  26. Google Cloud Platform Further reading: http://kubernetes.io/docs/user-guide/namespaces/ http://blog.kubernetes.io/2016/08/kubernetes-namespaces-use-cases-insights.html https://www.ianlewis.org/en/using-kubernetes-namespaces-manage-environments