public YugabyteDBYCQLContainer withKeyspaceName(final String keyspace) {
        this.keyspace = keyspace;
        return this;
    }
Setting this would create the keyspace
@param keyspace keyspace
@return {@link YugabyteDBYCQLContainer} instance
modules/yugabytedb/src/main/java/org/testcontainers/containers/YugabyteDBYCQLContainer.java