I have a Dockerized R Shiny app on Google Cloud VM. It was running well but from yesterday I am not able to access the shiny server. I have checked the docker logs and it gives me below message:
[2019-03-13T14:56:11.496] [INFO] shiny-server - Shiny Server v188.8.131.520 (Node.js v8.10.0)
[2019-03-13T14:56:11.498] [INFO] shiny-server - Using config file "/etc/shiny-server/shiny-server.conf"
[2019-03-13T14:56:11.559] [WARN] shiny-server - Running as root unnecessarily is a security risk! You could be running more securely as non-root.
[2019-03-13T14:56:11.562] [INFO] shiny-server - Starting listener on 0.0.0.0:3838
So, does it means the shiny server is running? If YES then why I am not able to access it from a browser (on the browser it gives me an error "ERR_CONNECTION_REFUSED")?
Note: The port 3838 (default shiny server port) is whitelisted from VM.