How to pre-load images in OpenShift 4 nodes before an upgrade
Issue
- Is it possible to download images to the nodes before the upgrade in order to save time and avoid upgrade problems due to network issues while pulling images?
- Upgrading OpenShift 4 worker nodes takes a big amount of time, specially pulling the images from the registry.
Environment
- Red Hat OpenShift Container Platform (RHOCP)
- 4
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