PHP pool prefix other than 'www' will break php-fpm service

[dol]

If the prefix of a pool is changed the the VM provisioning step will fail because php-fpm is unable to start.

CentOS 7 with prefix changed to pool_fh1?.

==> machine1: Error: Systemd start for php-fpm failed!
==> machine1: journalctl log for php-fpm:
==> machine1: -- Logs begin at Tue 2018-11-20 23:19:23 UTC, end at Tue 2018-11-20 23:33:57 UTC. --
==> machine1: Nov 20 23:33:56 machine1.puphpet systemd[1]: Starting The PHP FastCGI Process Manager...
==> machine1: Nov 20 23:33:57 machine1.puphpet php-fpm[748]: [20-Nov-2018 23:33:57] ALERT: [pool pool_fh1] the process manager is missing (static, dynamic or ondemand)
==> machine1: Nov 20 23:33:57 machine1.puphpet php-fpm[748]: [20-Nov-2018 23:33:57] ERROR: failed to post process the configuration
==> machine1: Nov 20 23:33:57 machine1.puphpet php-fpm[748]: [20-Nov-2018 23:33:57] ERROR: FPM initialization failed
==> machine1: Nov 20 23:33:57 machine1.puphpet systemd[1]: php-fpm.service: main process exited, code=exited, status=78/n/a
==> machine1: Nov 20 23:33:57 machine1.puphpet systemd[1]: Failed to start The PHP FastCGI Process Manager.
==> machine1: Nov 20 23:33:57 machine1.puphpet systemd[1]: Unit php-fpm.service entered failed state.
==> machine1: Nov 20 23:33:57 machine1.puphpet systemd[1]: php-fpm.service failed.

I recommend using the https://forge.puppet.com/puppet/php repo to do the setup of the pool.