This is the default example configuration of owncloud.conf provided by nginx. This config file was generated by nginx running on CentOS 7.
It is located under: /etc/nginx/conf.d/owncloud.conf
upstream php-owncloud {
server unix:/run/php-fpm/owncloud.sock;
}
Download the raw file with wget or curl
wget -O owncloud.conf.example http://exampleconfig.com/static/raw/nginx/centos7/etc/nginx/conf.d/owncloud.conf
curl http://exampleconfig.com/static/raw/nginx/centos7/etc/nginx/conf.d/owncloud.conf > owncloud.conf.example
Other config files you might find useful