This task deletes the existing database contents, including the registered users, and recreates the default database.
Change to the ServiceRegistry-base/install directory.
Run the following command (all on one line):
Ant-base/ant -f build-install.xml Dinstall.properties=props-file install.db
Run the following command (all on one line):
Ant-base/ant -f build-install.xml Dinstall.properties=props-file appserver.domain.stop export.registryOperatorCert install.cacerts appserver.domain.start