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#!/bin/bash

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BRIDGE=br-lan

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RAM=1024

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VCPUS=2

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IMAGE=isos/debian-6.0.3-amd64-netinst_preseed.iso

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IMAGE_VARIANT=debiansqueeze

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NAME=$1

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VG=pvl

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DISK_NAME=${NAME}

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DISK=/dev/mapper/${VG}-$DISK_NAME

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DISK_SIZE=10G

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PRESEED_FILE=/cdrom/preseed.cfg

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PRESEED_CHECKSUM=35ea42c7b0139aab26284a96c0ec8c31

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PRESEED_BOOT={preseed/file=$PRESEED_FILE preseed/file/checksum=$PRESEED_CHECKSUM}

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# env

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LVCREATE=/sbin/lvcreate

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VIRT_INSTALL=/usr/bin/virt-install

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LIBVIRT_URL=qemu:///system

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VIRT_TYPE=kvm

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#SEMANAGE=/usr/sbin/semanage

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#RESTORECON=/sbin/restorecon

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# functions

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set -e

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function cmd () {

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    echo ">>> $@"

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    eval "$@" || exit $?

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}

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### Go!

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## LVM

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[ -e $DISK ] || cmd $LVCREATE -L $DISK_SIZE -n $DISK_NAME $VG

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## SELinux?

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#$SEMANAGE fcontext -a -t virt_image_t $DISK

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#$RESTORECON -v $DISK

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## virt-install

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cmd $VIRT_INSTALL \

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        --connect $LIBVIRT_URL \

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        --name $NAME \

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        --ram $RAM --vcpus $VCPUS \

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        --cdrom "$IMAGE" \

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        --os-variant $IMAGE_VARIANT \

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        --disk path=$DISK,bus=virtio \

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        --network bridge:$BRIDGE \

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        --vnc \

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        --virt-type $VIRT_TYPE \

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        --accelerate --hvm \

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        --serial pty

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