Best practices for building images that pass Red Hat Container Certification

Building unique images for various container orchestrators can be a maintenance and testing headache. A better idea is to build a single image that takes full advantage of the vendor support and security built into Red Hat OpenShift, and that also runs well in Kubernetes. A universal application image (UAI) is an image that uses Red Hat Universal Base Image (UBI) from Red Hat Enterprise Linux as its foundation. The UAI also includes the application being deployed, adds extra elements that make i...