Change Dockerfile to bind to 0.0.0.0 instead of docker-compose.yml (#11351)

Dockerfile

@@ -112,6 +112,7 @@ ENV NODE_ENV="production"
 
 # Tell rails to serve static files
 ENV RAILS_SERVE_STATIC_FILES="true"
+ENV BIND="0.0.0.0"
 
 # Set the run user
 USER mastodon

docker-compose.yml

@@ -38,7 +38,7 @@ services:
     image: tootsuite/mastodon
     restart: always
     env_file: .env.production
-    command: bash -c "rm -f /mastodon/tmp/pids/server.pid; bundle exec rails s -p 3000 -b '0.0.0.0'"
+    command: bash -c "rm -f /mastodon/tmp/pids/server.pid; bundle exec rails s -p 3000"
     networks:
       - external_network
       - internal_network
@@ -58,7 +58,7 @@ services:
     image: tootsuite/mastodon
     restart: always
     env_file: .env.production
-    command: BIND=0.0.0.0 node ./streaming
+    command: node ./streaming
     networks:
       - external_network
       - internal_network