k8s-server-projects/NginxConf202311/nginx/collabora.conf

server {
    ##
    # Collabora Online (CODE) - WebSocket + HTTP
    ##
    server_name collabora.reymota.es;

    location / {
        proxy_pass http://192.168.1.147:30980/;
        proxy_set_header Host $host;
        proxy_set_header X-Forwarded-Host $host;
        proxy_set_header X-Forwarded-Server $host;
        proxy_set_header X-Forwarded-Proto $scheme;
        proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
        proxy_http_version 1.1;
        proxy_set_header Upgrade $http_upgrade;
        proxy_set_header Connection "Upgrade";
        proxy_buffering off;
        proxy_read_timeout 3600s;
        client_max_body_size 0;
    }

}