entrypoint.sh

Author: jam06452

Dockerfile

@@ -96,12 +96,14 @@ ENV MIX_ENV="prod"
 
 # Only copy the final release from the build stage
 COPY --from=builder --chown=nobody:root /app/_build/${MIX_ENV}/rel/mudan ./
+COPY --chown=nobody:root entrypoint.sh /app/entrypoint.sh
+RUN chmod +x /app/entrypoint.sh
 
 USER nobody
 
 # If using an environment that doesn't automatically reap zombie processes, it is
 # advised to add an init process such as tini via `apt-get install`
 # above and adding an entrypoint. See https://github.com/krallin/tini for details
 # ENTRYPOINT ["/tini", "--"]
-
+ENTRYPOINT ["/app/entrypoint.sh"]
 CMD ["/app/bin/server"]

entrypoint.sh

@@ -0,0 +1,6 @@
+#!/bin/sh
+set -e
+
+/app/bin/mundan eval "Mudan.Release.migrate()"
+
+exec "$@"