diff options
Diffstat (limited to 'share/hydractl/provision-img')
| -rwxr-xr-x | share/hydractl/provision-img | 144 |
1 files changed, 124 insertions, 20 deletions
diff --git a/share/hydractl/provision-img b/share/hydractl/provision-img index 8522466..7ee4505 100755 --- a/share/hydractl/provision-img +++ b/share/hydractl/provision-img @@ -20,11 +20,15 @@ source $APP_BASE/lib/hydra/functions || exit 1 hydra_config_load +# Parameters +BASENAME="`basename $0`" + # 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 method custom "Bootstrap method: custom or vmdeboostrap" hydra_user_config hostname machine "Hostname" hydra_user_config domain example.org "Domain" hydra_user_config arch amd64 "System arch" @@ -50,26 +54,126 @@ hydra_sudo_run mkdir -p `dirname $image` # # vmdebootstrap version # -# Check for requirements -for req in vmdebootstrap mbr; do - hydra_install_package $req -done - -# Image format -if [ "$format" == "qcow2" ]; then - format="--convert-qcow2" -else - formt="" -fi +function hydractl_provision_img_vmdebootstrap { + # Check for requirements + for req in vmdebootstrap mbr; do + hydra_install_package $req + done + + # Image format + if [ "$format" == "qcow2" ]; then + format="--convert-qcow2" + else + formt="" + fi + + # Run + hydra_sudo_run vmdebootstrap --verbose --image=$image --size=$size --distribution=$version \ + --mirror=$mirror --arch=$arch --hostname=$hostname.$domain \ + --grub $format + + # Fix permissions + hydra_sudo_run chown -R `whoami`. `dirname $image` + + # Cleanup + hydra_sudo_run rm debootstrap.log + hydra_sudo_run rm ${image}.raw +} + +# +# Custom version +# +function hydract_provision_img_custom { + 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 $WORK/ -# Run -hydra_sudo_run vmdebootstrap --verbose --image=$image --size=$size --distribution=$version \ - --mirror=$mirror --arch=$arch --hostname=$hostname.$domain \ - --grub $format + # Non-interactive installation + APT_INSTALL="hydra_sudo_run LC_ALL=C DEBIAN_FRONTEND=noninteractive chroot $WORK/ apt-get install -y" -# Fix permissions -hydra_sudo_run chown -R `whoami`. `dirname $image` + # Initial system install. + echo "Installing base system..." + hydra_sudo_run LC_ALL=C DEBIAN_FRONTEND=noninteractive debootstrap --arch=$arch $version $WORK/ $mirror -# Cleanup -hydra_sudo_run rm debootstrap.log -hydra_sudo_run rm ${image}.raw + # 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 $image` +} + +# Dispatch +if [ "$method" == "custom" ]; then + hydractl_provision_img_custom +elif [ "$method" == "vmdebootstrap" ]; then + hydractl_provision_img_vmdebootstrap +else + echo "$BASENAME: invalid method $method" + exit 1 +fi |