add env

app.env

@@ -0,0 +1 @@
+RAILS_ENV=production

docker-compose.yml

@@ -28,4 +28,8 @@ services:
     tty: true
     stdin_open: true
     ports:
-      - "3000:3000"
+      - "3000:3000"
+    environment:
+      VIRTUAL_HOST: contact.bitium.agency
+      LETSENCRYPT_HOST: contact.bitium.agency
+      VIRTUAL_PORT: 3000