Initial add of gentoo support for diskimage-builder

uses upstream's stage4 images, includes all the needed bells and
whistles for openstack on kvm.

Change-Id: Ibca43173c30c2a74a73a2e2d9dd6d6d832c62694
Closes-Bug: 1530911
This commit is contained in:
Matthew Thode 2016-01-04 11:00:28 -06:00
parent 023cfc3541
commit 176ae7bff6
No known key found for this signature in database
GPG Key ID: 64A37BEAAE19A4E8
13 changed files with 362 additions and 5 deletions

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@ -5,6 +5,11 @@
}, },
"suse": { "suse": {
"dkms_package": "" "dkms_package": ""
},
"gentoo": {
"dkms_package": "",
"grub-pc": "grub",
"extlinux": "syslinux"
} }
}, },
"default": { "default": {

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@ -19,7 +19,7 @@ else
fi fi
function install_extlinux { function install_extlinux {
install-packages extlinux install-packages -m base extlinux
echo "Installing Extlinux..." echo "Installing Extlinux..."
@ -59,9 +59,9 @@ function install_grub2 {
if [ -f "/tmp/grub/install" ] ; then if [ -f "/tmp/grub/install" ] ; then
source /tmp/grub/install source /tmp/grub/install
elif [[ "$ARCH" =~ "ppc" ]]; then elif [[ "$ARCH" =~ "ppc" ]]; then
install-packages grub-ieee1275 install-packages -m base grub-ieee1275
else else
install-packages grub-pc install-packages -m base grub-pc
fi fi
# XXX: grub-probe on the nbd0/loop0 device returns nothing - workaround, manually # XXX: grub-probe on the nbd0/loop0 device returns nothing - workaround, manually

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@ -0,0 +1,26 @@
========
Gentoo
========
Use a Gentoo cloud image as the baseline for built disk images. The images are
located in profile specific sub directories:
http://distfiles.gentoo.org/releases/amd64/autobuilds/
As of this writing, only x86_64 images are available.
Notes:
* There are very frequently new automated builds that include changes that
happen during the product maintenance. The download directories contain an
unversioned name and a versioned name. The unversioned name will always
point to the latest image, but will frequently change its content. The versioned
one will never change content, but will frequently be deleted and replaced
by a newer build with a higher version-release number.
* Other profiles can be used by exporting GENTOO_PROFILE with a valid profile.
A list of valid profiles follows:
default/linux/amd64/13.0
default/linux/amd64/13.0/no-multilib
hardened/linux/amd64
hardened/linux/amd64/no-multilib

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@ -0,0 +1,121 @@
#!/usr/bin/env bash
# Copyright 2016 Matthew Thode
#
# Licensed under the Apache License, Version 2.0 (the "License"); you may
# not use this file except in compliance with the License. You may obtain
# a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
# License for the specific language governing permissions and limitations
# under the License.
if [[ "${DIB_DEBUG_TRACE:-0}" -gt 0 ]]; then
set -x
fi
set -eu
set -o pipefail
ACTION='install'
SCRIPTNAME="$(basename $0)"
function show_options {
echo "Usage: ${SCRIPTNAME} [package ...]"
echo
echo 'Options:'
echo ' -u -- update all packages'
echo ' -e -- erase/remove packages'
exit 0
}
function fix_shm {
if [[ "${RUN_ONCE_SHM}" == '1' ]]; then
mv /dev/shm /dev/shm.orig
mkdir /dev/shm
mount -t tmpfs none /dev/shm
chmod 1777 /dev/shm
RUN_ONCE_SHM='0'
fi
}
function unfix_shm {
if [[ "${RUN_ONCE_SHM}" == '0' ]]; then
umount /dev/shm
rmdir /dev/shm
mv /dev/shm.orig /dev/shm
fi
}
function install_gentoo_packages {
RUN_ONCE_SHM='1'
fix_shm
emerge "$@"
unfix_shm
}
TEMP="$(getopt -o huem: -n ${SCRIPTNAME} -- ${@})"
if [[ "${?}" != 0 ]]; then
echo 'Terminating...' >&2
exit 1
fi
eval set -- "${TEMP}"
while true; do
case "${1}" in
-u )
emerge-webrsync -q
install_gentoo_packages -uDNv --with-bdeps=y --jobs=2 @world
install_gentoo_packages --verbose=n --depclean
install_gentoo_packages -v --usepkg=n @preserved-rebuild
etc-update --automode -5
eselect news read new
exit 0;
;;
-e )
ACTION='remove'
shift
;;
-m )
MAP_ELEMENT="${2}"
shift 2
;;
-h )
show_options
;;
-- )
shift
break
;;
* )
echo "Error: unsupported option ${1}."
exit 1
;;
esac
done
PKGS="${@}"
if [[ -n "${MAP_ELEMENT:-}" ]]; then
PKGS="$(pkg-map --element ${MAP_ELEMENT} ${@})"
if [[ "${?}" != 0 ]]; then
echo "bin/pkg-map error. ${PKGS}"
exit 1
fi
fi
if [[ -z "${PKGS}" ]]; then
echo "Not running install-packages ${ACTION} with empty packages list"
else
if [[ "${ACTION}" == 'install' ]]; then
emerge-webrsync -q
install_gentoo_packages -q --jobs=2 --changed-use "${PKGS}"
elif [[ "${ACTION}" == 'remove' ]]; then
emerge-webrsync -q
install_gentoo_packages -C "${PKGS}"
else
echo 'something when really wrong, install action is not install or remove'
fi
fi

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@ -0,0 +1,2 @@
cache-url
dib-run-parts

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@ -0,0 +1 @@
operating-system

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@ -0,0 +1 @@
export DISTRO_NAME=gentoo

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@ -0,0 +1,84 @@
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@ -0,0 +1,9 @@
#!/bin/bash
if [ ${DIB_DEBUG_TRACE:-0} -gt 0 ]; then
set -x
fi
set -eu
set -o pipefail
install -m 0755 -o root -g root $(dirname $0)/../bin/* /usr/local/bin

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@ -0,0 +1,104 @@
#!/usr/bin/env bash
# Copyright 2016 Matthew Thode
# All Rights Reserved.
#
# Licensed under the Apache License, Version 2.0 (the "License"); you may
# not use this file except in compliance with the License. You may obtain
# a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
# License for the specific language governing permissions and limitations
# under the License.
if [ "${DIB_DEBUG_TRACE:-0}" -gt 0 ]; then
set -x
fi
set -eu
set -o pipefail
[ -n "${ARCH}" ]
[ -n "${TARGET_ROOT}" ]
if [ 'amd64' = "${ARCH}" ] ; then
ARCH='x86_64'
fi
if ! [ 'x86_64' = "${ARCH}" ] ; then
echo "Only x86_64 images are currently available but ARCH is set to ${ARCH}."
exit 1
fi
# get the element location so we can refrence things relative to it
ELEMENT_DIR=${ELEMENT_DIR:-"${ELEMENTS_PATH}/gentoo"}
# valid gentoo profiles are as follows
# default/linux/amd64/13.0
# default/linux/amd64/13.0/no-multilib
# hardened/linux/amd64
# hardened/linux/amd64/no-multilib
GENTOO_PROFILE=${GENTOO_PROFILE:-'default/linux/amd64/13.0'}
if [[ "${GENTOO_PROFILE}" == "default/linux/amd64/13.0" ]]; then
FILENAME_BASE='gentoo-stage4'
SIGNED_SOURCE_SUFFIX='cloud'
elif [[ "${GENTOO_PROFILE}" == "default/linux/amd64/13.0/no-multilib" ]]; then
FILENAME_BASE='gentoo-stage4-nomultilib'
SIGNED_SOURCE_SUFFIX='cloud-nomultilib'
elif [[ "${GENTOO_PROFILE}" == "hardened/linux/amd64" ]]; then
FILENAME_BASE='gentoo-stage4-hardened'
SIGNED_SOURCE_SUFFIX='hardened+cloud'
elif [[ "${GENTOO_PROFILE}" == "hardened/linux/amd64/no-multilib" ]]; then
FILENAME_BASE='gentoo-stage4-hardened-nomultilib'
SIGNED_SOURCE_SUFFIX='hardened+cloud-nomultilib'
else
echo 'invalid profile, please select from the following profiles'
echo 'default/linux/amd64/13.0'
echo 'default/linux/amd64/13.0/no-multilib'
echo 'hardened/linux/amd64'
echo 'hardened/linux/amd64/no-multilib'
exit 1
fi
DIB_CLOUD_SOURCE=${DIB_CLOUD_SOURCE:-"http://distfiles.gentoo.org/releases/amd64/autobuilds/latest-stage4-amd64-${SIGNED_SOURCE_SUFFIX}.txt"}
BASE_IMAGE_FILE=${BASE_IMAGE_FILE:-"http://distfiles.gentoo.org/releases/amd64/autobuilds/$(curl ${DIB_CLOUD_SOURCE} -s | tail -n 1 | cut -d\ -f 1)"}
SIGNATURE_FILE="${SIGNATURE_FILE:-${BASE_IMAGE_FILE}.DIGESTS.asc}"
CACHED_FILE="${DIB_IMAGE_CACHE}/${FILENAME_BASE}.tar.bz2"
CACHED_SIGNATURE_FILE="${DIB_IMAGE_CACHE}/${FILENAME_BASE}.asc"
if [ -n "${DIB_OFFLINE}" -a -f "${CACHED_FILE}" ] ; then
echo "Not checking freshness of cached ${CACHED_FILE}"
else
echo 'Fetching Base Image'
"${TMP_HOOKS_PATH}"/bin/cache-url "${SIGNATURE_FILE}" "${CACHED_SIGNATURE_FILE}"
"${TMP_HOOKS_PATH}"/bin/cache-url "${BASE_IMAGE_FILE}" "${CACHED_FILE}"
pushd "${DIB_IMAGE_CACHE}"
# import the key
# this key can be verified at one of the following places
# https://wiki.gentoo.org/wiki/Project:RelEng#Keys
# https://dev.gentoo.org/~dolsen/releases/keyrings/gentoo-keys-*.tar.xz
# http://distfiles.gentoo.org/distfiles/gentoo-keys-*.tar.xz
GPGDIR=$(mktemp -d -t)
gpg --no-default-keyring --keyring "${GPGDIR}"/gentookeys.gpg --import "${ELEMENT_DIR}"/gentoo-releng.gpg
# check the sig file
gpgv --keyring "${GPGDIR}"/gentookeys.gpg "${CACHED_SIGNATURE_FILE}"
if [[ "${?}" != 0 ]]; then
echo 'invalid signature file'
exit 1
fi
rm -rf "${GPGDIR}"
echo 'valid key used'
CACHED_SHA512SUM=$(grep -A1 -e 'SHA512' "${CACHED_SIGNATURE_FILE}" | grep -e 'tar.bz2$' | cut -d\ -f 1)
ACTUAL_SHA512SUM=$(sha512sum "${CACHED_FILE}" | cut -d\ -f 1)
if [[ "${ACTUAL_SHA512SUM}" != "${CACHED_SHA512SUM}" ]]; then
echo "invalid checksum on downloaded tarball: ${CACHED_FILE}"
exit 1
fi
echo 'valid checksum'
popd
fi
# Extract the base image (use --numeric-owner to avoid UID/GID mismatch between
# image tarball and host OS)
sudo tar -C "${TARGET_ROOT}" --numeric-owner --xattrs -xjpf "${CACHED_FILE}"

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@ -33,6 +33,8 @@ def os_family(distro):
family = 'debian' family = 'debian'
elif distro == 'opensuse': elif distro == 'opensuse':
family = 'suse' family = 'suse'
elif distro == 'gentoo':
family = 'gentoo'
return family return family

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@ -13,13 +13,12 @@
# under the License. # under the License.
import imp import imp
import os import os
from oslotest import base
module_path = (os.path.dirname(os.path.realpath(__file__)) + module_path = (os.path.dirname(os.path.realpath(__file__)) +
'/../extra-data.d/10-merge-svc-map-files') '/../extra-data.d/10-merge-svc-map-files')
service_map = imp.load_source('service_map', module_path) service_map = imp.load_source('service_map', module_path)
from oslotest import base
class TestDataMerge(base.BaseTestCase): class TestDataMerge(base.BaseTestCase):

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@ -191,6 +191,9 @@ function select_boot_kernel_initrd () {
elif [ -f $TARGET_ROOT/etc/SuSE-release ]; then elif [ -f $TARGET_ROOT/etc/SuSE-release ]; then
KERNEL=$(basename $(readlink -e $BOOTDIR/vmlinuz)) KERNEL=$(basename $(readlink -e $BOOTDIR/vmlinuz))
RAMDISK=$(basename $(readlink -e $BOOTDIR/initrd)) RAMDISK=$(basename $(readlink -e $BOOTDIR/initrd))
elif [[ -f "${TARGET_ROOT}"/etc/gentoo-release ]]; then
KERNEL="$(basename $(ls -1rv $BOOTDIR/kernel-*-openstack | head -n 1))"
RAMDISK="$(basename $(ls -1rv $BOOTDIR/initramfs-*-openstack | head -n 1))"
else else
echo "ERROR: Unable to detect operating system" echo "ERROR: Unable to detect operating system"
exit 1 exit 1