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Part II: Why Is There No Docker in OpenShift 4 and RHEL 8?

By on May 17, 2019 in Article

In Part I: Is Docker Supported in OpenShift 4 and RHEL 8? I explained that the the Docker daemon will not be supported in new Red Hat products, but that Docker images will be. The next question people always ask me is, “Why? I thought you guys love Docker? I’m confused.” There are many reasons why Red Hat products are moving away from Docker as the...

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Part I: Is Docker Supported in OpenShift 4 and RHEL 8?

By on May 17, 2019 in Article

TL;DR: Docker container images are supported in OpenShift 4 and RHEL 8, but the Docker daemon and client are not. Instead, containers will be run with CRI-O in OpenShift 4, and Podman in RHEL 8 – the same images can be used anywhere because of container standards. Cool, if that’s enough information for you and you’re more interested in why, check...

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