Using External Container Registries in OpenShift 4.x

Red and Yellow Cargo Containers

This course provides an in-depth understanding of external container registries and their importance in OpenShift 4.x. You will learn about the differences between insecure and secure/private registries, how to edit image configuration, create a configmap with a registry certificate, and create a global pull secret. Additionally, you will learn how to test the connection to an external registry, verify changes, and understand the "oc get events" command. By the end of the course, you will have a comprehensive understanding of using external registries in OpenShift 4.x.