Nginx server block configuration for magento 2

magento2-nginx-server-block.conf

# Only one server block may have `upstream fastcgi_backend` block.
# So if you already defined that for some virtual host of your server do not ad that again for other hosts.
# In that case only `server` block is required.

upstream fastcgi_backend {
        server  unix:/run/php/php7.2-fpm.sock;
}
server {
        listen 80;
        listen [::]:80;

        server_name magento.loc;

        set $MAGE_ROOT /var/www/magento.loc;
        include /var/www/magento.loc/nginx.conf.sample;
}