Hello, I just want to create a Keycloak app on Openshift which is using MySQL. 1- I have created an Openshift project. 2- I created a MySQL instance (as I am not sure if this template automatically create one) with these credentials: user: keycloak password: password db : keycloak 3- Then I have copy this: Openshift-template: https://github.com/jboss-dockerfiles/keycloak/blob/master/openshift-examp... But I just changed Keycloak image: "image": "jboss/keycloak:4.8.1.Final" (as keycloak-openshift image deprecated.) And I am getting this error: Caused by: com.mysql.jdbc.exceptions.jdbc4.MySQLNonTransientConnectionException: Cannot load connection class because of underlying exception: 'java.lang.NumberFormatException: For input string: "tcp:"'. at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45) at java.lang.reflect.Constructor.newInstance(Constructor.java:423) at com.mysql.jdbc.Util.handleNewInstance(Util.java:425) at com.mysql.jdbc.Util.getInstance(Util.java:408) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:919) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:898) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:887) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:861) at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:338) at org.jboss.jca.adapters.jdbc.local.LocalManagedConnectionFactory.createLocalManagedConnection(LocalManagedConnectionFactory.java:321) ... 55 more Caused by: java.lang.NumberFormatException: For input string: "tcp:" at java.lang.NumberFormatException.forInputString(NumberFormatException.java:65) at java.lang.Integer.parseInt(Integer.java:580) at java.lang.Integer.parseInt(Integer.java:615) at com.mysql.jdbc.NonRegisteringDriver.port(NonRegisteringDriver.java:825) at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:330) ... 56 more (Note: S.o.f link: https://stackoverflow.com/questions/54907901/interesting-mysql-error-crea... )