COPY cassandra.yaml /etc/cassandra/
COPY music_single.cql /docker-entrypoint-initdb.d/
COPY docker-entrypoint.sh /usr/local/bin/docker-entrypoint.sh
-RUN chmod 755 /usr/local/bin/docker-entrypoint.sh
+RUN chmod 755 /usr/local/bin/docker-entrypoint.sh && chown -R cassandra /docker-entrypoint-initdb.d
+
ENTRYPOINT ["docker-entrypoint.sh"]