Molecule data and scripts

Sabayon stuff for build Sabayon Official Images.

Mottainai task

Sabayon team currently build ISO images through Mottainai tasks that are available here and in particular for stable ISO see iso path or for development ISO see iso-dev path.

Build Sabayon ISO images

Hereinafter, how build ISO images in two steps:

Check Host System:

Docker Service must be active
Check support of kernel for squashfs with xz compression
Check that all tools needed are available:
- cdrtools
- mktorrent-borg
- postfix (optional and needed for send email)
- squashfs-tools
- dev-util/molecule-core
- dev-util/molecule-plugins

Start building through sabayon_iso_build.sh script.

$# ./scripts/sabayon_iso_build.sh

Sabayon ISO Image Build Script.

./scripts/sabayon_iso_build.sh [action] [opts]

Valid actions: daily, weekly, monthly, dailybase, release.

Available options:

-h|--help               This message.
--pull-skip             Skip pull of docker image
--skip-dev              Skip build of development images (with limbo repository).
--skip-export           For development avoid export of docker image if it is already
                        present.
--only-dev              Build only development images.
--docker-rmi            Enable clean of orphaned Docker images.
--image [NAME]          Build only a specific image. (This option can be used multiple time).
                        Valid value are:
                          * spinbase
                          * gnome
                          * kde
                          * mate
                          * minimal
                          * xfce
                          * lxqt
                          * tarball
                          * gnome-forensics

Environment variables to customize:
SABAYON_DOCKER_SRC_IMAGE
                        Default to sabayon/spinbase-amd64:latest
SABAYON_UNDOCKER_OUTPUTDIR
                        Default to /sabayon/sources/amd64-docker-spinbase.
MOLECULE_TMPDIR         Default to /var/cache/molecule
SABAYON_MOLECULE_HOME   Default to /sabayon
SABAYON_KERNEL_VERSION  Set kernel slot to install on image.
                        Default is 4.14
SABAYON_EXTRA_PKGS      Define additional packages to install
                        on spinbase rootfs.
SABAYON_SOURCE_ISO      Define source ISO to remove from iso directory.
SABAYON_SOURCE_ISO_DEV  Define source ISO-dev to remoe from iso directory.
SABAYON_UNMASK_PKGS     Define additional packages to unmask.
SABAYON_MASK_PKGS       Define additional packages to mask.
SABAYON_ENMAN_REPOS     Define additional enman repository to install
                        on spinbase rootfs.
DRACUT                  Enable Dracut. Default is 1 (enable).

NOTE: Every ISO images are based on spinbase rootfs, so to customize kernel version (that must be available on Sabayon Repository) it is needed build also spinbase ISO image because override of last available kernel is done on inner_script of spinbase image.

After build is done ISO images are available under iso directory.

Prepare environment


// Get molecules sabayon data
$# git clone https://github.com/Sabayon/molecules.git
$# cd molecules
// Became root
$# sudo su

// Now you can build ISO
$# SABAYON_MOLECULE_HOME=`pwd` ./scripts/sabayon_iso_build.sh daily

Examples

Build daily spinbase image with kernel 4.9:

$# cd molecules
$# SABAYON_KERNEL_VERSION=4.9 SABAYON_MOLECULE_HOME=`pwd` ./scripts/sabayon_iso_build.sh \
      daily --image spinbase --logfile /tmp/sabayon-build.log \
      --stdout --skip-dev --pull-skip --skip-email

Option --pull-skip can be used when is already available on local Docker image.

Build daily Gnome image with kernel 4.9:

$# cd molecules
$# SABAYON_KERNEL_VERSION=4.9 SABAYON_MOLECULE_HOME=`pwd` ./scripts/sabayon_iso_build.sh \
      daily --image spinbase --image gnome --logfile /tmp/sabayon-build.log \
      --stdout --skip-dev --pull-skip --skip-email

Build daily Gnome image with additional packages:

$# cd molecules
$# SABAYON_KERNEL_VERSION=4.9 SABAYON_MOLECULE_HOME=`pwd` \
      SABAYON_EXTRA_PKGS="app-emulation/lxd games-strategy/wesnoth" \
      ./scripts/sabayon_iso_build.sh daily --image spinbase --image gnome \
      --stdout --skip-dev --pull-skip --skip-email

Build daily Gnome image with additional packages from gaming-live community repository:

$# cd molecules
$# SABAYON_KERNEL_VERSION=4.15 SABAYON_MOLECULE_HOME=`pwd` \
      SABAYON_EXTRA_PKGS="media-libs/mesa-9999 x11-libs/libdrm-9999" \
      SABAYON_ENMAN_REPOS="gaming-live" \
      ./scripts/sabayon_iso_build.sh daily --image spinbase --image gnome \
        --stdout --skip-dev --pull-skip --skip-email

List of specs

Main difference between iso with dev extension is related with type of repository used for create image: dev use limbo repository otherwise sabayon-weekly it is used.

Hereinafter, list of tree of specs file and dependencies.

Note: We try to maintains this documentation aligned but could be out of sync.


amd64.common
    |
    |   enlightenment.common
    |    |
    |    |
    +----+> sabayon-amd64-enlightenment.spec
    |
    |   graphic-environment.common
    |      |
    |      |
    |      +---> gnome.common
    |      |      |
    |      |      |
    +-------------+-> sabayon-amd64-gnome.spec
    |      |      |
    +-------------+-> sabayon-amd64-gnome-dev.spec
    |      |
    |      +---> kde.common
    |      |      |
    |      |      |
    +-------------+--> sabayon-amd64-kde-dev.spec
    |      |      |
    +-------------+--> sabayon-amd64-kde.spec
    |      |
    |      |     lxqt.common
    |      |      |
    |      |      |
    +-------------+--> sabayon-amd64-lxqt-dev.spec
    |      |      |
    +-------------+--> sabayon-amd64-lxqt.spec
    |      |
    |      |
    |      +---> mate.common
    |      |      |
    |      |      |
    |      |      |
    +-------------+-> sabayon-amd64-mate-dev.spec
    |      |      |
    +-------------+-> sabayon-amd64-mate.spec
    |      |
    |      |
    |      |     minimal.common
    |      |      |
    |      |      |
    +------+------+-> sabayon-amd64-minimal-dev.spec
    |      |      |
    +------+------+-> sabayon-amd64-minimal.spec
    |      |
    |      |
    |      |     server.common
    |      |      |
    |      |      |
    +-------------+-> sabayon-amd64-server-dev.spec
    |      |      |
    +-------------+-> sabayon-amd64-server.spec
    |      |
    |      |     spinbase.common
    |      |      |
    |      |      |
    |      |      |
    +-------------+-> sabayon-amd64-spinbase-dev.spec
    |      |      |
    +-------------+-> sabayon-amd64-spinbase.spec
    |      |
    |      |     xfce.common
    |      |      |
    |      |      |
    |      |      |
    +------+------+-> sabayon-amd64-xfce-dev.spec
    |      |      |
    +------+------+-> sabayon-amd64-xfce.spec
    |             |
    |   forensicxfce.common
    |     |       |
    |     |       |
    +-----+-------+-----> sabayon-amd64-xfceforensic.spec

List of scripts

bump_sabayon_version.sh: script for aumatically bumps the version of Sabayon ebuilds. Require an input parameter with version to bump.
cdupdate.sh: script for check Sabayon Live System Image through SHA256.
cleanup_pkgcache.sh: script for remove tarballs not accessed in the last 30 days.
efikamx_image_generator_script.sh: script currently not used. This script depends on:
- mkloopcard.sh
- mkloopcard_efikamx_chroot_hook.sh
generic_post_iso_script.sh: script used on post processing from molecule for update ISO image in order to make it USB bootale out of the box. Included by amd64.common file. Require one input argument that define ISO_ARCH variable. This script depends on:
- isohybrid (from syslinux package)
- md5sum
generic_pre_iso_script.sh: script used on pre processing from molecule. Require one input used for set remaster_type variable. This script depends on:
- pre_iso_script_livecd_hash.sh
- make_grub_langs.sh
- make_grub_efi.sh Used on templates:
- mate.common
- server.common
- enlightenment.common
- kde.common
- xfce.common
- minimal.common
- gnome.common
- lxqt.common
gforensic_pre_iso_script.sh: Script currently not used. This script depends on:
- generic_pre_iso_script.sh
image_error_script.sh: Script for umount chroot mountpoints. Used on spinbase-tarball-template.common.
inner_chroot_script.sh: Script used by molecule for build process. Used on templates:
- mate.common
- sabayon-amd64-spinbase-dev.spec
- server.common
- enlightenment.common
- kde.common
- xfce.common
- minimal.common
- gnome.common
- lxqt.common
- forensicxfce.common
inner_source_chroot_update.sh: Script used by molecule for build process. Used on sabayon_iso_build.sh script.
iso_build.include: Variable file that define LOCK_TIMEOUT.
sabayon_iso_build.sh: Script for create iso images. Require a mandatory parameter that define action. Possible values are "daily", "weekly", "monthly", "dailybase", "release". After action it is possible optional one of these options:
- --push: Push image to Sabayon server
- --stdout: Print debug message to stdout
- --sleepnight: Execute build after 22pm and sleep until that hour.
- --pushonly: Push only images
- --torrents: Make torrent files. This script depends on:
- make_torrents.sh
- make_git_logs.sh
iso_build_locked.sh: Wrapper of script that handle locking. First argument define name of the script to execute when lock is acquired. This script depends on:
- iso_build.include
make_git_logs.sh: Script for bump log changes between two date of Sabayon projects:
- Sabayon/for-gentoo.git
- Sabayon/sabayon-distro.git
- Sabayon/molecules.git
- Sabayon/entropy.git
- Sabayon/build.git
- Sabayon/anaconda.git
make_grub_efi.sh: Script for generate an EFI-enabled boot structure.
make_grub_langs.sh: Script for append languages option menu on grub. This script depends on:
- _generate_grub_langs.py
make_toorents.sh: Script for create .torrent file of isos This script use mktorrent-borg tool from net-p2p/mktorrent-borg package.
pre_iso_script_livecd_hash.sh: Script used for generate sha256 sums and push cdupdate.sh inside chroot directory. This script depends on:
- cdupdate.sh
remaster_error_script.sh: Script used from molecule spec file when an error happens. Used on templates:
- mate.common
- server.common
- enlightenment.common
- kde.common
- xfce.common
- minimal.common
- gnome.common
- lxqt.common
- forensicxfce.common
remaster_generic_inner_chroot_script.sh: Script used from molecules as inner_chroot_script. Used on templates:
- mate.common
- server.common
- enlightenment.common
- kde.common
- xfce.common
- minimal.common
- gnome.common
- lxqt.common
- forensicxfce.common
remaster_generic_inner_chroot_script_after.sh: Scritp used from molecules as inner_chroot_script_after for disable avahi-daemon, remove install directory and some others operations. Used on templates:
- mate.common
- enlightenment.common
- kde.common
- xfce.common
- minimal.common
- gnome.common
- lxqt.common
- forensicxfce.common
remaster_post.sh: Script used from molecules as outer_chroot_script_after for umount procfs from CHROOT_DIR and packages directory. This script depends on:
- remaster_post_commons.sh Used on templates:
- mate.common
- server.common
- enlightenment.common
- kde.common
- xfce.common
- minimal.common
- gnome.common
- lxqt.common
remaster_post_common.sh: Common stuff used on outer_chroot_script_after. Used by remaster_post.sh e xfce_remaster_post.sh
remaster_pre.sh: Script used from molecules as outer_chroot_script for mount procfs and packages directory. Used on templates:
- mate.common
- server.common
- enlightenment.common
- kde.common
- xfce.common
- minimal.common
- gnome.common
- lxqt.common
- forensicxfce.common
remaster_serverbase_inner_chroot_script_after.sh: Script used from molecules as inner_chroot_script_after for Sabayon Server image.
spinbase_pre_iso_script.sh: Script used as pre_iso_script from molecules for Sabayon Spinbase image. This script depends on:
- pre_iso_script_livecd_hash.sh
- make_grub_efi.sh
- make_grub_langs.sh
spinbase_tarball_pre_tar_script.sh: Script used as pre_tar_script from molecules for Sabayon Tarball Template.
tar_generic_chroot_script_after.sh: Script currently not used.
xfce_remaster_post.sh: Script used as outer_chroot_script_after from molecules on create Sabayon Xfce image. This script depends on:
- remaster_post.sh
xfceforensic_pre_iso_script.sh: Script used as pre_iso_script from molecules on create Sabayon Xfce image. This script depends on:
- generic_pre_iso_script.sh

Scripts Variables

bump_sabayon_version.sh

Env Variable	Default	Description
OVERLAY_BASE_URL	git@github.com:Sabayon	Git overlay base url.
OVERLAY_BASE_DIR	${SABAYON_MOLECULE_HOME} or ${HOME} if is empty	Base directory where pull overlay to use for bump.

cdupdate.sh

Env Variable	Default	Description
CDROOT	/mnt/cdrom	Path where is mount Live image

cleanup_pkgcache.sh

Env Variable	Default	Description
SABAYON_MOLECULE_HOME	/sabayon	Path of Sabayon molecules data

daily_iso_build.sh, daily_iso_build_locked.sh

Env Variable	Default	Description
SABAYON_MOLECULE_HOME	/sabayon	Path of Sabayon molecules data

efikamx_image_generator_script.sh

Env Variable	Default	Description
SABAYON_MOLECULE_HOME	/sabayon	Path of Sabayon molecules data

generic_post_iso_script.sh

Env Variable	Default	Description
ISO_CHECKSUM_PATH	-	Path to generated md5 for ISO
ISO_PATH	-	path to generated ISO

generic_pre_iso_script.sh

Env Variable	Default	Description
SABAYON_MOLECULE_HOME	/sabayon	Path of Sabayon molecules data
CDROOT_DIR	-	Path of mounted iso path

image_error_script.sh

Env Variable	Default	Description
CHROOT_DIR	-	Path of chroot directory

iso_build.sh, iso_build_locked.sh

Env Variable	Default	Description
SABAYON_MOLECULE_HOME	/sabayon	Path of Sabayon molecules data

make_grub_efi.sh

Env Variable	Default	Description
SABAYON_MOLECULE_HOME	/sabayon	Path of Sabayon molecules data
CHROOT_DIR	-	Path of chroot directory

remaster_post.sh

Env Variable	Default	Description
SABAYON_MOLECULE_HOME	/sabayon	Path of Sabayon molecules data
CHROOT_DIR	-	Path of chroot directory

Requirements

For build ISO images is required kernel module with squashfs xz compression.

Example of error if module is not present:

  squashfs: SQUASHFS error: Filesystem uses "xz" compression. This is not supported

Name		Name	Last commit message	Last commit date
Latest commit History 1,536 Commits
boot		boot
chroots		chroots
images		images
livecd		livecd
molecules		molecules
releases		releases
remaster		remaster
scripts		scripts
sources		sources
.gitignore		.gitignore
DEPS		DEPS
README.md		README.md
load_chroot_ssh		load_chroot_ssh
modify.pl		modify.pl

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Repository files navigation

Molecule data and scripts

Mottainai task

Build Sabayon ISO images

Prepare environment

Examples

List of specs

List of scripts

Scripts Variables

bump_sabayon_version.sh

cdupdate.sh

cleanup_pkgcache.sh

daily_iso_build.sh, daily_iso_build_locked.sh

efikamx_image_generator_script.sh

generic_post_iso_script.sh

generic_pre_iso_script.sh

image_error_script.sh

iso_build.sh, iso_build_locked.sh

make_grub_efi.sh

remaster_post.sh

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Molecule data and scripts

Mottainai task

Build Sabayon ISO images

Prepare environment

Examples

List of specs

List of scripts

Scripts Variables

bump_sabayon_version.sh

cdupdate.sh

cleanup_pkgcache.sh

daily_iso_build.sh, daily_iso_build_locked.sh

efikamx_image_generator_script.sh

generic_post_iso_script.sh

generic_pre_iso_script.sh

image_error_script.sh

iso_build.sh, iso_build_locked.sh

make_grub_efi.sh

remaster_post.sh

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