Kubernetes Pause Containers - Certified Kubernetes Administrator

Understand how pods in Kubernetes cluster uses pause containers to hold network namespace. Kubernetes creates pause containers to acquire pod's IP address. How Kubernetes uses pause containers to find when to re-create a new pod. When pause container to stopped, Kubernetes re-create the entire pod with all business containers in it. But if the application container is stopped, Kubernetes won't re-create the pod, only business application container is re-created, without change in any IP.
Connect to our website - www.networknuts.net

[@jalandharbehera99]

Very much informative videos

[@atanumondal603]

Thanks nicely explained

[@mubashir_usman]

Hi, great explanation and the demo, just wanted to point that "boxtest" is the name of the "pod" and not the "container" name at 5:40

[@suryanarayanpatra3635]

Well explained with live demo!! Thanks 👍

[@networknutsdotnet]

Glad it was helpful!

[@damonzh588]

pause container take responsibility for network namespace creation and holding pods IP. It also called a pod infrastructure container, it's an impressive description for pause container.

[@amitpawar1677]

Thanks Alok sir...

[@parthmonga4119]

Very nice video Alok Sir

[@michaeladejoh8465]

Great explanation learnt something new, I have a question ? In your demo docker was used as the container runtime, my question is this, would the same happen for containerd. Thank you.

[@okey1317]

When we say a Pod.. what does it actually mean? I am visualizing a Pod as another container inside which one or more containers run. Is that the correct assumption? Or does the word Pods just denotes a group and there is not really any such box?

[@Rammohan-ws9rv]

well explained, good content