#!/bin/bash -e

RAWIMAGE=/opt/vm/metalcontroller-2609190930_generic-cloudinit.raw
VMNAME=metalcontroller
EXTERNALBRIDGE=external
CLUSTERBRIDGE=build

VMPATH=/opt/vm/

CONFIGISO=/opt/iso/metalcontroller_userdata.iso

if ! [ -x /usr/bin/virt-install ]; then
  echo "You need to install libvirt virt-install" >&2
  exit 1
fi

if ! [ -d ${VMPATH} ]; then
  mkdir -p ${VMPATH}
fi

if [ -f ${VMPATH}/${VMNAME}.qcow2 ]; then
  echo "A Disk/VM by the name of ${VMNAME} already seems to exist" >&2
  exit 1
fi



echo "Creating Disk.."
qemu-img convert -p -f raw -O qcow2 ${RAWIMAGE} ${VMPATH}/${VMNAME}.qcow2

cp -v ${CONFIGISO} ${VMPATH}/${VMNAME}_userdata.iso

virt-install \
--name ${VMNAME} \
--import \
--ram 2048 \
--disk ${VMPATH}/${VMNAME}.qcow2,device=disk,bus=virtio \
--disk ${VMPATH}/${VMNAME}_userdata.iso,device=cdrom,bus=scsi \
--vcpus 2 \
--os-type linux \
--os-variant centos7.0 \
--network bridge=${EXTERNALBRIDGE} \
--network bridge=${CLUSTERBRIDGE} \
--console pty,target_type=serial \
--graphics vnc,listen=0.0.0.0,port='-1' \
--noautoconsole