Plone + chroot + daemontools
On my personal Plone setup I am using chroots to separate services. In such configuration starting Plone trough the daemontools is pretty eaasy:
root@idoru /etc/service # cat /etc/service/dev.bluszcz.net/run
#!/bin/sh
exec chroot /chroots/personal/ sudo -u bluszcz /home/bluszcz/dev.bluszcz.net/zinstance/bin/instance console
