strprfcrm/docker/nginx/conf.d/app.conf

server {
    listen 80;
    server_name localhost;
    index index.php index.html;
    error_log  /dev/stdout info;
    access_log /dev/stderr;
    root /var/www/public;
    client_max_body_size 50m;
    location ~ \.php$ {
        try_files $uri =404;
        fastcgi_split_path_info ^(.+\.php)(/.+)$;
        fastcgi_pass app:9000;
        fastcgi_index index.php;
        include fastcgi_params;
        fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;
        fastcgi_param PATH_INFO $fastcgi_path_info;
    }

    location / {
      root   /var/frontend;
      index  index.php;
      try_files $uri $uri/ /index.php?$query_string;
    }

    location /ws {
            proxy_pass http://websocket:9000;
            proxy_set_header X-Real-IP $remote_addr;
            proxy_set_header Host $host;
            proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
            proxy_set_header X-Forwarded-Proto $scheme;

            # WebSocket support
            proxy_http_version 1.1;
            proxy_set_header Upgrade $http_upgrade;
            proxy_set_header Connection "upgrade";
            proxy_read_timeout 600s;
    }
}