Docker support in the kubelet is being deprecated and will be removed in a future release.
For a K8s admin, he should start thinking to adopt a CRI runtime such as containerd and CRI-O.
Please refer this links
Have few queries
Is it possible for you to review this and include a small video in your Docker / Kubernetes course based on above information in simple language ? What should be next actions on CKA / CKAD aspirants ?
What should be motivation to study DCA / Docker at all ?
Will it be necessary to study " CRI runtime such as containerd and CRI-O " instead of Docker while studying Kubernetes or as pre-requsits for CKA / CKAD ? Can we expect this in your future course material ?
Thanking you in advance.
with best regards