spin up a vm in xenserver ( http://rtomaszewski.blogspot.co.uk/2014/05/using-xe-how-to-boot-vm-in-xenserver.html )

spin-vm.sh

#!/bin/bash
set -e
set -x
 
template=`xe template-list name-label="Ubuntu Lucid Lynx 10.04 (64-bit)" --minimal`
vm=`xe vm-install template=$template new-name-label=vm-label`
network=`xe network-list bridge=xenbr0 --minimal`
vif=`xe vif-create vm-uuid=$vm network-uuid=$network device=0`
 
xe vm-param-set uuid=$vm other-config:install-repository=http://archive.ubuntu.com/ubuntu
xe vm-param-set uuid=$vm PV-args="auto-install/enable=true interface=auto netcfg/dhcp_timeout=600 hostname=vm-host-name domain=mydomain.is.best"
 
xe vm-start uuid=$vm