Nginx + SSL + Laravel /etc/nginx/sites-available/example.com

example.com

server {
    listen 80;
    listen [::]:80;

    server_name example.com;
    return 301 https://$server_name$request_uri;
}

server {
    listen 443 ssl http2;
    listen [::]:443 ssl http2;

    include snippets/ssl-example.com.conf;
    include snippets/ssl-params.conf;

    root /var/www/html/example.com/public;

    index index.php index.html index.htm index.nginx-debian.html;

    server_name example.com;

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

    location = /favicon.ico { access_log off; log_not_found off; }
    location = /robots.txt  { access_log off; log_not_found off; }

    error_page 404 /index.php;

    location ~ \.php$ {
        try_files $uri =404;
        fastcgi_pass unix:/var/run/php-fpm/php-fpm.sock;
        fastcgi_index index.php;
        fastcgi_param SCRIPT_FILENAME $document_root/$fastcgi_script_name;
        include fastcgi_params;
    }

    location ~ /\.ht {
            deny all;
    }

    location ^~ /.well-known/acme-challenge/ {
        # mkdir /var/www/letsencrypt
        root /var/www/letsencrypt;
    }
}