Error extracting the `openshift-install` binary from the OpenShift image in a disconnected environment

Solution Verified - Updated -

Issue

  • Command oc adm release extract is trying to download the image from the internet in a disconnected environment.

  • Error trying to extract openshift-install binary from an image:

    $ oc adm -a ${LOCAL_SECRET_JSON} release extract --command=openshift-install "${LOCAL_REGISTRY}/${LOCAL_REPOSITORY}:${OCP_RELEASE}-${ARCHITECTURE}"

error: unable to connect to image repository quay.io/openshift-release-dev/ocp-v4.0-art-dev@sha256:938f394fffbea23e872524949bc883ac3b82e27fc11e12b275ea35d5393f0603: Get https://quay.io/v2/: dial tcp: lookup quay.io on 10.0.0.1:53: no such host

Environment

  • Red Hat OpenShift Container Platform
    • 4.3
    • 4.4
    • 4.5
    • 4.6
    • 4.7
    • 4.8
    • 4.9
    • 4.10

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