OCP BUGS-2365: Adding support info for oc-mirror

[bergerhoffer]

trafficstars

Version(s): 4.11+

Issue: https://issues.redhat.com/browse/OCPBUGS-2365

Link to docs preview:

QE review:

• [ ] QE has approved this change.

Additional information:

[ocpdocs-previewbot]

🤖 Build preview is available at: https://51749--docspreview.netlify.app

Build log: https://circleci.com/gh/ocpdocs-previewbot/openshift-docs/1901

[bergerhoffer]

@dmesser it's pretty simple, but does this cover what you were looking for?

Preview: https://51749--docspreview.netlify.app/openshift-enterprise/latest/installing/disconnected_install/installing-mirroring-disconnected.html#oc-mirror-support_installing-mirroring-disconnected

This PR is only for 4.11 and 4.12 (and I'll remove that note for 4.12). Let me know if we need something in the TP version of the docs for 4.10, but I assume that would be different.

[dmesser]

/lgtm

[bergerhoffer]

/label peer-review-needed

[bergerhoffer]

@zhouying7780 Can you please QE review this?

Preview: https://51749--docspreview.netlify.app/openshift-enterprise/latest/installing/disconnected_install/installing-mirroring-disconnected.html#oc-mirror-support_installing-mirroring-disconnected

[zhouying7780]

/lgtm

[bergerhoffer]

/cherrypick enterprise-4.12

[bergerhoffer]

/cherrypick enterprise-4.11

[openshift-cherrypick-robot]

@bergerhoffer: new pull request created: #51858

In response to this:

/cherrypick enterprise-4.12

Instructions for interacting with me using PR comments are available here. If you have questions or suggestions related to my behavior, please file an issue against the kubernetes/test-infra repository.

[openshift-cherrypick-robot]

@bergerhoffer: new pull request created: #51859

In response to this:

/cherrypick enterprise-4.11

Instructions for interacting with me using PR comments are available here. If you have questions or suggestions related to my behavior, please file an issue against the kubernetes/test-infra repository.