Is madatory removing docker while upgrading kubernetes 1.24?

Asking for help? Comment out what you need so we can get more information to help you!

Cluster information:

Kubernetes version: 1.24.3
Cloud being used: (put bare-metal if not on a public cloud)
Installation method:
Host OS: ubuntu 18.04.5
CNI and version: calco 3.20
CRI and version: containdrd1.6.6

You can format your yaml by highlighting it and pressing Ctrl-Shift-C, it will make your output easier to read.

You do not need to remove docker, but if you want to continue to use it as the container runtime for kubernetes you’ll need to setup cri-dockerd :+1:

My question is that after container run time is changed form docker to containerd, whether Dicker must be uninstalled from the node or not?
if then, any command of docker, for example “docker build”, “docker run”, “docker pull”, “docker push”, etc., can not be used at the bode.

And I faced at some errors while pulling images from local image repository which is pushed before k8s upgrade.

It does not. :+1: