DO280: Preparing for Installation error reported

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DO280: Chapter 2: Guided Exercise: Preparing for Installation error reported
Activity: https://role.rhu.redhat.com/rol-rhu/rhz/rhls/course/do280-3.4/ch02s02

Command executed:

docker pull rhel7

The following error is showed:

layers from manifest don't match image configuration

PS: Master node works fine!

Error message is attached!

Responses

Thank you for reporting this. The course content is recently updated for OpenShift v3.5 and now it uses ansible scripts. The docker pull command is not required anymore. Please let me know if this answers your question.