Bug 1302956: update scheme in probes when securing a registry

install_config/install/docker_registry.adoc

@@ -487,6 +487,11 @@ See more details on
 https://github.com/docker/distribution/blob/master/docs/configuration.md#override-configuration-options[overriding
 registry options].
 +
+. You also need to update the scheme used for the liveness and readiness probes to HTTPS:
+----
+$ oc get dc docker-registry -o yaml | sed -e 's/scheme: HTTP/scheme: HTTPS/g' | oc replace -f -
+----
++
 . Validate the registry is running in TLS mode. Wait until the *docker-registry*
 pod status changes to `Running` and verify the Docker logs for the registry
 container. You should find an entry for `listening on :5000, tls`.