Fix subcommand error when running production image without argument (#8415)

Co-authored-by: Liang Hao <liahao@tesla.com>
2020-04-17 20:47:23 +08:00 · 2020-04-17 20:47:23 +08:00 · bc230a9711
--- a/2
+++ b/2
@ -332,4 +332,4 @@ EXPOSE 8080

 COPY scripts/include/clean-logs.sh /usr/local/bin/clean-airflow-logs
 ENTRYPOINT ["/usr/bin/dumb-init", "--", "/entrypoint"]
-CMD ["airflow", "--help"]
+CMD ["--help"]