meta-openembedded/meta-oe/recipes-devtools/php/php/php-fpm.service

[Unit]
Description=PHP-FPM
After=network.target
[Service]
Type=forking
PIDFile=/run/php-fpm.pid
ExecStart=@SYSCONFDIR@/init.d/php-fpm start
ExecStop=@SYSCONFDIR@/init.d/php-fpm stop
[Install]
WantedBy=multi-user.target