nginx.conf

server {
    listen 80;
    server_name _;

    root /var/www/html/public;
    index index.html index.php;

    location / {
        try_files $uri $uri/ /index.php$is_args$args;
    }

    location /api/ {
        rewrite ^/api/(.*)$ /index.php?_url=/$1 break;
        proxy_pass http://app:9000;
    }

    location ~ \.php$ {
        include fastcgi_params;
        fastcgi_pass app:9000;
        fastcgi_index index.php;
        fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;
    }

    location /frontend/ {
        alias /var/www/html/public/frontend/;
        try_files $uri $uri/ =404;
    }

    location /metrics {
        proxy_pass http://wg-exporter:9411/metrics;
    }
}