I have a react app which I can run on localhost without any problems. I dockerized it and put it on the production server, and sudo docker ps shows that the container is running. I used sudo docker run --name "name" -d -p "my port":my port" "uri"
to run the container, and I made sure to specify the correct port. But when I try to access the app from my browser by putting in the ip of the server and the port, I cannot access it. I am able to access other apps running on this server.
The command in my start script setting the port to be different than the default 3000 was not working in the docker container, although it worked when I ran the program on localhost. So instead, in my run command, I mapped port 3000 to the port I wanted to use on my server.