no connection

[cursive patio]

Newbie here, I've installed HA and Node Red on docker, HACS addon is installed and in the integration. I did create a long access token. Now while configuring the server node I gave http://localhost:8123 as the base URL as both HA and node red are on the same server. I can access them both using localhost in a browser on the server. There are no errors on the config screen. However, I'm not able to get any entities in HA nodes. If I change the URL from localhost to the nabucase remote url, everything works fine. I want my automations to run fine even if there is no internet connection. TIA

Thank you @dawn condor

for pointing out about the container

so what should be the URL

[dawn condor]

Use the other container's name rather than localhost.

Or the ip/hostname of the host. Just depends how you set up your containers. If they share a network or use host networking and so on: https://docs.docker.com/engine/network/

[cursive patio]

Thanks a ton. Joining a network and assigning an ip worked.