Rewriting /etc/nginx/conf.d/default.conf crashes pod in read-only filesystem

[devinbost]

Bug Description

The current docker/frontend/start-nginx.sh implementation uses sed to configure default.conf, like:

. . . 
sed -i "s|__BACKEND_URL__|$BACKEND_URL|g" /etc/nginx/conf.d/default.conf
sed -i "s|__FRONTEND_PORT__|$FRONTEND_PORT|g" /etc/nginx/conf.d/default.conf
cat /etc/nginx/conf.d/default.conf
. . .

This method does not work in a read-only environment.

Reproduction

Deployment in openshift with read-only set on the securityContext will crash pod upon startup.

Expected behavior

If the nginx/conf.d/default.conf file is set by a ConfigMap, it should not be modified.

Who can help?

No response

Operating System

Openshift

Langflow Version

1.0.18

Python Version

None

Screenshot

No response

Flow File

No response