builder: Add ubuntu ppc64le script.

Thanks: Gustavo Romero

builder/website/ubuntu-ppc64le.sh

@@ -0,0 +1,76 @@
+#!/bin/bash -
+# libguestfs
+# Copyright (C) 2013-2016 Red Hat Inc.
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+
+# The basic plan comes from:
+# http://honk.sigxcpu.org/con/Preseeding_Debian_virtual_machines_with_virt_install.html
+# https://wiki.debian.org/DebianInstaller/Preseed
+# https://help.ubuntu.com/10.04/installation-guide/i386/preseed-using.html
+
+unset CDPATH
+export LANG=C
+set -e
+set -x
+
+if [ $# -lt 2 -o $# -gt 3 ]; then
+    echo "$0 VERSION DIST [OSVARIANT]"
+    exit 1
+fi
+
+# Some configuration.
+version=$1
+dist=$2
+osvariant=$3
+if [ -z "$osvariant" ]; then osvariant=ubuntu$dist; fi
+location=http://ports.ubuntu.com/ubuntu-ports/dists/$dist/main/installer-ppc64el
+output=ubuntu-$version-ppc64le
+tmpname=tmp-$(tr -cd 'a-f0-9' < /dev/urandom | head -c 8)
+
+rm -f $output $output.old $output.xz
+
+# Make sure it's being run from the correct directory.
+if [ ! -f ubuntu.preseed ]; then
+    echo "You are running this script from the wrong directory."
+    exit 1
+fi
+
+# Note that the injected file must be called "/preseed.cfg" in order
+# for d-i to pick it up.
+sed -e "s,@CACHE@,$http_proxy,g" < ubuntu.preseed > preseed.cfg
+
+# Clean up function.
+cleanup ()
+{
+    rm -f preseed.cfg
+    virsh undefine $tmpname ||:
+}
+trap cleanup INT QUIT TERM EXIT ERR
+
+virt-install \
+    --name=$tmpname \
+    --ram=1024 \
+    --os-type=linux --os-variant=$osvariant \
+    --arch ppc64le --machine pseries \
+    --initrd-inject=$(pwd)/preseed.cfg \
+    --extra-args="auto console=tty0 console=hvc0" \
+    --disk=$(pwd)/$output,size=4,format=raw \
+    --serial pty \
+    --location=$location \
+    --nographics \
+    --noreboot
+
+source $(dirname "$0")/compress.sh $output