Heroku requires a PORT

nbudin · Sep 8, 2023 · 74fc595 · 74fc595
1 parent ec6a095
commit 74fc595
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/Dockerfile b/Dockerfile
@@ -52,4 +52,4 @@ RUN useradd rails --create-home --shell /bin/bash
 USER rails:rails
 
 EXPOSE 3000
-CMD ["bundle", "exec", "rails", "server", "-b", "0.0.0.0"]
+CMD bundle exec rails server -b 0.0.0.0 -p $PORT