How to configure the database on jboss-webserver30-tomcat8 OpenShift Image

Issue

• How to configure the database settings on jboss-webserver30-tomcat8 OpenShift Image

• We saw that the jws30-tomcat8-postgresql-s2i template exposes some variables, but how can we configure the database URL ?

        name: DB1_JNDI
        value: jdbc/EBX_APPENDIX
      -
        name: DB1_USERNAME
        value: xxxxxx
      -
        name: DB1_PASSWORD
        value: xxxxxx
      -
        name: DB1_DATABASE
        value: xxxxxx