Mirroring an image set in a fully disconnected environment
You can mirror image sets in a fully disconnected environment where the Red Hat OpenShift Container Platform cluster cannot access the public internet.
The following high-level workflow describes the mirroring process:
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Mirror to disk: Mirror the image set to an archive.
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Disk transfer: Manually transfer the archive to the network of the disconnected mirror registry.
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Disk to mirror: Mirror the image set from the archive to the target disconnected registry.