After you have OpenShift up and running, the web browser admin console runs on a pod. The oc get projects command can be used to determine the project that contains the pod.

~]$ oc get projects | grep -i console
openshift-web-console

The oc project command can be used to select the project that contains the pod. The oc config view or oc get apiserver commands can be used to display the API Server URL (api.openshift.example.com in this example).

~]$ oc project openshift-web-console
Now using project "openshift-web-console" on server "api.openshift.example.com:6443".

The oc get pods command can be used to display the pods in the project.

~]# oc get pods
NAME               READY   STATUS     RESTARTS  AGE
webconsole-abc-123 1/1     Running    0         8d
webconsole-abc-456 1/1     Running    0         8d
webconsole-abc-789 1/1     Running    0         8d

You should be able to access the admin console.

If you get "invalid login or password" and you are able to SSH onto the OpenShift servers, check the master-logs.

Here is something you may find in master-logs.

I0630 hh:mm:ss.sss 1 login.go:172] Login with provider "my_ldap_provider" failed for "admin"