Vserver
Creating a new guest
Deploy the template:
vserver sandbox build --context 100 --hostname sandbox --interface eth0:192.168.0.100/24 --initstyle gentoo -m template -- -d gentoo -t /vservers/stage3-amd64-20160317.tar.bz2
Install a service:
ROOT=/vservers/sandbox emerge -pv syslog-ng
chroot /vservers/sandbox
rc-update add syslog-ng default
Start the guest:
vserver sandbox start