code: public void createKeyspace() {
          String cqlKeyspace = m_dbservice.getKeyspace();
          m_logger.info("Creating new keyspace: {}", cqlKeyspace);
          StringBuilder cql = new StringBuilder();
          cql.append("CREATE KEYSPACE ");
          cql.append(cqlKeyspace);
          cql.append(keyspaceDefaultsToCQLString());
          cql.append(";");
          executeCQL(cql.toString());
      }
docs: Create a new keyspace with the given name. The keyspace is created with options
  defined for our DBService object, which come from doradus.yaml or a tenant
  definition or both. The keyspace is created with the following CQL command:
  <pre>
  CREATE KEYSPACE "<i>keyspace</i>" WITH <i>prop</i>=<i>value</i> AND ...;
  </pre>
  Where the list of <i>prop</i> properties come from defined parameters.