AeroGear cannot be deployed in Openshift 3

It is not possible to deploy the Aerogear openshift template (https://github.com/aerogear/aerogear-unifiedpush-server/blob/master/openshift/ups-template.json) to OpenShift 3.

The keycloak-mysql and unifiedpush containers can be deployed, but not the unifiedpush-server as seen here: http://prntscr.com/gqomv3

The deployment log says:

Readiness probe failed: sh: cannot set terminal process group (1): Inappropriate ioctl for device sh: no job control in this shell --2017-09-28 09:33:01- http://localhost:8080/ag-push Resolving localhost (localhost)... ::1, 127.0.0.1 Connecting to localhost (localhost)|::1|:8080... failed: Connection refused. Connecting to localhost (localhost)|127.0.0.1|:8080... connected. HTTP request sent, awaiting response... Read error (Connection reset by peer) in headers. Retrying.