diff options
Diffstat (limited to 'share/hydractl/provision-img-custom')
| -rwxr-xr-x | share/hydractl/provision-img-custom | 135 |
1 files changed, 135 insertions, 0 deletions
diff --git a/share/hydractl/provision-img-custom b/share/hydractl/provision-img-custom new file mode 100755 index 0000000..134793e --- /dev/null +++ b/share/hydractl/provision-img-custom @@ -0,0 +1,135 @@ +#!/bin/bash +# +# System installer, virtual machine version. +# +# This program is free software: you can redistribute it and/or modify +# it under the terms of the GNU Affero General Public License as +# published by the Free Software Foundation, either version 3 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 Affero General Public License for more details. +# +# You should have received a copy of the GNU Affero General Public +# License along with this program. If not, see +# <http://www.gnu.org/licenses/>. + +# Load. +source $APP_BASE/lib/hydra/functions || exit 1 +hydra_config_load + +# Make sure there is provision config. +function hydra_provision_config { + hydra_user_config image /var/cache/qemu/debian/box.img "Destination image" + hydra_user_config size 3G "Image size" + hydra_user_config format qcow2 "Image format: raw or qcow2" + hydra_user_config hostname machine "Hostname" + hydra_user_config domain example.org "Domain" + hydra_user_config arch amd64 "System arch" + hydra_user_config version stretch "Distro version" + hydra_user_config mirror http://http.debian.net/debian/ "Debian mirror" +} + +# Load configuration +hydra_provision_config_load $1 + +# Get config parameters +hydra_provision_config + +# Check +if [ -e "$image" ]; then + echo "error: $image already exists." + exit 1 +fi + +# Ensure base folder exists +hydra_sudo_run mkdir -p `dirname $image` + +# +# Custom version +# +# +WORK="`mktemp -d`" + +# Check for requirements. +for req in debootstrap grub-pc parted; do + hydra_install_package $req +done + +echo "Creating image..." +#hydra_sudo_run dd if=/dev/zero of=$image bs=$size count=1 +hydra_sudo_run qemu-img create -f raw $image $size +device="`sudo losetup --find --show $image`" + +echo "Partitioning image at $device..." +hydra_sudo_run parted -s -- $device mklabel gpt +hydra_sudo_run parted -s -- $device unit MB mkpart non-fs 2 3 +hydra_sudo_run parted -s -- $device set 1 bios_grub on +hydra_sudo_run parted -s -- $device unit MB mkpart ext2 3 -1 +hydra_sudo_run parted -s -- $device set 2 boot on +hydra_sudo_run mkfs.ext4 ${device}p2 +hydra_sudo_run mount ${device}p2 $WORK/ + +# Non-interactive installation +APT_INSTALL="hydra_sudo_run LC_ALL=C DEBIAN_FRONTEND=noninteractive chroot $WORK/ apt-get install -y" + +# Initial system install. +echo "Installing base system..." +hydra_sudo_run LC_ALL=C DEBIAN_FRONTEND=noninteractive debootstrap --arch=$arch $version $WORK/ $mirror + +# Initial configuration. +echo "Applying initial configuration..." +hydra_sudo_run mount none -t proc $WORK/proc +hydra_sudo_run mount none -t sysfs $WORK/sys +hydra_sudo_run mount -o bind /dev/ $WORK/dev +echo LANG=C | $SUDO tee $WORK/etc/default/locale > /dev/null + +# Hostname configuration. +echo $hostname.$domain | $SUDO tee $WORK/etc/hostname > /dev/null +echo "127.0.0.1 localhost" | $SUDO tee -a $WORK/etc/hosts > /dev/null + +# This ordering is important for facter correctly guess the domain name +echo "127.0.0.1 $hostname.$domain $hostname" | $SUDO tee -a $WORK/etc/hosts > /dev/null + +# Invert hostname contents to avoid http://projects.puppetlabs.com/issues/2533 +tac $WORK/etc/hosts | $SUDO tee $WORK/etc/hosts.new > /dev/null +hydra_sudo_run mv $WORK/etc/hosts.new $WORK/etc/hosts + +# Initial upgrade +echo "Applying initial upgrades..." +hydra_sudo_run chroot $WORK/ apt-get update +hydra_sudo_run chroot $WORK/ apt-get upgrade -y + +if [ "$arch" == "i386" ]; then + kernel_arch="686" +else + kernel_arch="$arch" +fi + +$APT_INSTALL locales +$APT_INSTALL screen cron lsb-release openssl -y +$APT_INSTALL linux-image-$kernel_arch -y +$APT_INSTALL grub-pc -y +hydra_sudo_run chroot $WORK/ update-grub +hydra_sudo_run chroot $WORK/ grub-install $device + +# Teardown +hydra_sudo_run umount $WORK/proc +hydra_sudo_run umount $WORK/sys +hydra_sudo_run umount $WORK/dev +hydra_sudo_run umount $WORK +hydra_sudo_run rmdir $WORK +hydra_sudo_run losetup -d $device + +# Image conversion +if [ "$format" == "qcow2" ]; then + echo "Converting raw image to qcow2..." + hydra_sudo_run mv $image $image.raw + hydra_sudo_run qemu-img convert -O qcow2 ${image}.raw $image + hydra_sudo_run rm ${image}.raw +fi + +# Fix permissions +hydra_sudo_run chown -R `whoami`. `dirname $image` |