tacticalrmm/docker/nginx-proxy/app.conf

server  {
    resolver 127.0.0.11 valid=30s;
    
    server_name ${APP_HOST};

    location / {
        #Using variable to disable start checks
        set $app http://app;

        proxy_pass $app;
        proxy_http_version  1.1;
        proxy_cache_bypass  $http_upgrade;
        
        proxy_set_header Upgrade           $http_upgrade;
        proxy_set_header Connection        "upgrade";
        proxy_set_header Host              $host;
        proxy_set_header X-Real-IP         $remote_addr;
        proxy_set_header X-Forwarded-For   $proxy_add_x_forwarded_for;
        proxy_set_header X-Forwarded-Proto $scheme;
        proxy_set_header X-Forwarded-Host  $host;
        proxy_set_header X-Forwarded-Port  $server_port;
    }

    error_log  /var/log/nginx/app-error.log;
    access_log /var/log/nginx/app-access.log;

    listen 443 ssl;
    ssl_certificate /cert/fullchain.pem;
    ssl_certificate_key /cert/privkey.pem;
    ssl_ciphers 'ECDHE-ECDSA-AES256-GCM-SHA384:ECDHE-RSA-AES256-GCM-SHA384:ECDHE-ECDSA-CHACHA20-POLY1305:ECDHE-RSA-CHACHA20-POLY1305:ECDHE-ECDSA-AES128-GCM-SHA256:ECDHE-RSA-AES128-GCM-SHA256:ECDHE-ECDSA-AES256-SHA384:ECDHE-RSA-AES256-SHA384:ECDHE-ECDSA-AES128-SHA256:ECDHE-RSA-AES128-SHA256';
    
}

server {

    listen 80;
    server_name ${APP_HOST};
    return 301 https://$server_name$request_uri;
}