Bad Request in Webbrowser (400) after moving OpenRem Docker VM into another Network

[Antonio Flores]

Dear community,

I am running OpenREM Docker in the newest available version in a Debian VM in ProxMox. 

I had to move the VM into another Network. There all docker containers are running normal, but browser requests get an error 400 (Bad Request).  

Recreating all docker containers did not help.

Curl -v of the webpage and the nginx docker log show the same error without more details.

Has anybody an idea where else to look?

Help appreciated

Anton

[Antonio Flores]

To rule out network issues I installed docker portainer in this VM. The web interface shows up normal.

[Ed McDonagh]

Hi Antonio

Do you know that your requests are arriving at the nginx container - do the docker nginx logs show the activity? What do they say?

Kind regards

Ed

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[Antonio Flores]

Hi Ed,

yes. "docker logs openrem-nginx" shows also the error: "GET / HTTP/1.1" 400 154 "

[Ed McDonagh]

Is your https://bitbucket.org/openrem/docker/src/develop/nginx-conf/conf.d/openrem.conf file still in the folder and is it still being mapped by your docker-compose.yml file?

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[Ed McDonagh]

Can you please review your .env.prod file for me please?

1. There is an option to set the DEBUG mode on - set to 1 instead of 0. This should enable a response with details of the error hopefully.
   
2. I think the issue will be that the IP address you are now using is not listed in DJANGO_ALLOWED_HOSTS

You will need to restart the containers after you have made any changes.

See the details here: https://docs.openrem.org/en/latest/env_variables.html

[Antonio Flores]

Thank you Ed! You are my hero :-)

DJANGO_ALLOWED_HOSTS hat to be adjusted to the new host.