Keycloak throwing a bunch of errors on local docker installation

[pr-ravi]

I was trying to run the examples using a local docker installation on my linux box. I've setup the DOCKER_IP in .env and ran make modeler.

However, the modeling web page shows page not found and Keycloak is throwing a bunch of errors (and Nginx keeps restarting).

Attaching the errors,

[mteodori]

we haven't been updating the docker compose example recently, so it might not work