I am trying to configure EJBCA 6.15.2.1 on Wildfly 12.0.0.Final inside a Docker container with the help of EJBCA .properties files. In $EJBCA_HOME/conf/externalra-gui.properties.sample there is a comment showing that one of the default settings is: appserver.home=${env.APPSRV_HOME}. I tried to set other options in a similar way, e. g. in database.properties: database.datasource=${env.WF_DATASRC}.
I run ant clean deployear and it didn't deploy my EJBCA instance properly at first - server.log showed that there is no datasource under the name "${env.WF_DATASRC}". It proceeded correctly after I'd changed the line to: database.datasource=ejbcads, which is the exact value of the variable and the name of the data source inside the WildFly server.
I get similar errors during further installation steps. Is there another way of setting EJBCA configuration using environment variables?
