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dockerregistryredhatopenshift-origin

OpenShift Docker login issue

I have set up a local OpenShift instance and installed the docker registry according to the Red Hat instructions. I am having trouble logging into the internal docker registry, however. I'm sure it is some gap in my understanding of how Docker and/or OpenShift works. I have given my user the admin, cluster-admin, and system:registry roles, which is what I believe I need. I login via oc, and then attempt to log into the registry like so:

docker login -u $(oc whoami) -e 'xxxxxx' -p $(oc whoami -t) $(hostname):8443

and I get the following response:

Error response from daemon: Unexpected status code [403] : {
    "kind": "Status",
    "apiVersion": "v1",
    "metadata": {},
    "status": "Failure",
    "message": "User \"system:anonymous\" cannot \"post\" on \"/v1/users/\"",
    "reason": "Forbidden",
    "details": {},
    "code": 403
}

I'm not finding much about this particular error message, so I'm not sure what the heck I'm missing.

Solution

  • Should have been using the internal docker IP:

    # oc get svc docker-registry -n default
NAME              CLUSTER-IP     EXTERNAL-IP   PORT(S)    AGE
docker-registry   172.30.10.52   <none>        5000/TCP   9h