Is it supported to use Docker conatiner runtime in OCP 4.x cluster instead of CRI-O?
Issue
- In our environment, some of the images expect a docker container runtime to run and were running fine in ocp3 but fails in ocp4.
- It is possible to have part of the nodes running with the docker runtime instead of cri-o?
Environment
- Red Hat OpenShift Container Platform 4.x
Subscriber exclusive content
A Red Hat subscription provides unlimited access to our knowledgebase, tools, and much more.