+if [ -z "$2" ]; then
+# Default node
+CONF_DIR=/etc/$APP
+EXEC_DIR=/var/lib/$APP
+else
+# Instance
+INSTANCE=$2
+ if [ -z "$STATE_DIRECTORY" ]; then
+ INSTANCE_DIR=/var/lib/$APP.d/$INSTANCE
+ else
+ # systemd StateDirectory=
+ INSTANCE_DIR=$STATE_DIRECTORY
+ fi
+ if [ -z "$CONFIGURATION_DIRECTORY" ]; then
+ CONF_DIR=/etc/$APP.d/$INSTANCE
+ else
+ # systemd ConfigurationDirectory=
+ CONF_DIR=$CONFIGURATION_DIRECTORY
+ fi
+
+EXEC_DIR=$INSTANCE_DIR
+
+ if [ ! -f $CONF_DIR/$APP.ini ]; then
+ cp /etc/$APP/$APP.ini $CONF_DIR
+ fi
+ if [ ! -f $CONF_DIR/log4j.properties ]; then
+ cp /etc/$APP/log4j.properties $CONF_DIR
+ fi
+fi
+