nginx config for openproject

openproject.conf

# assume :
# - openproject installed in /opt/openproject
# - local port: 6000
# - external port: 6020

server {
   listen 6020;
   server_name SERVER_DOMAIN_NAME;
   root /opt/openproject/public;
   
   location ~ / {
    proxy_pass_request_headers on;
    proxy_set_header X-Forwarded-Host $host:$server_port;
    proxy_set_header X-Forwarded-Server $host:$server_port;
    proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
    proxy_pass http://127.0.0.1:6000;
   }
}