From 517174791b159f340838b09a6a6e56f8a3ee6358 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sun, 8 Mar 2020 14:42:42 +0100 Subject: Readding container-images.sh. Signed-off-by: Daniel Baumann --- share/doc/examples/container-images.sh | 113 +++++++++++++++++++++++++++++++++ 1 file changed, 113 insertions(+) create mode 100755 share/doc/examples/container-images.sh (limited to 'share/doc') diff --git a/share/doc/examples/container-images.sh b/share/doc/examples/container-images.sh new file mode 100755 index 0000000..8f1a2a3 --- /dev/null +++ b/share/doc/examples/container-images.sh @@ -0,0 +1,113 @@ +#!/bin/sh + +# Copyright (C) 2014-2020 Daniel Baumann +# +# SPDX-License-Identifier: GPL-3.0+ +# +# 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 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 General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program. If not, see . + +# Description: example for automated Debian base system container image creation +# Requires: debootstrap plzip xz-utils +# Usage: sudo ./container-images.sh + +set -e + +ARCHITECTURES="amd64 i386" +DISTRIBUTIONS="jessie stretch buster sid" +MIRROR="https://deb.debian.org/debian" +INCLUDE="dbus" + +KEY="0x55CF1BF986ABB9C7" + +COMPRESSIONS="gz lz xz" + +DATE="$(date +%Y%m%d)" + +for DISTRIBUTION in ${DISTRIBUTIONS} +do + for ARCHITECTURE in ${ARCHITECTURES} + do + TITLE="Debian ${DISTRIBUTION} ${DATE}/${ARCHITECTURE}" + SYSTEM="debian-${DISTRIBUTION}-${DATE}_${ARCHITECTURE}" + + sudo debootstrap --arch=${ARCHITECTURE} --include=${INCLUDE} ${DISTRIBUTION} ${SYSTEM} ${MIRROR} + sudo chroot "${SYSTEM}" apt-get clean + + VERSION="$(cat ${SYSTEM}/etc/debian_version)" + + case "${VERSION}" in + [0-9]*) + TITLE="Debian ${VERSION} (${DISTRIBUTION}) ${DATE}/${ARCHITECTURE}" + SYSTEM="debian-${VERSION}-${DATE}_${ARCHITECTURE}" + + sudo mv "debian-${DISTRIBUTION}-${DATE}_${ARCHITECTURE}" "${SYSTEM}" + ;; + esac + + sudo rm -f "${SYSTEM}/etc/apt/apt.conf.d/01autoremove-kernels" + sudo rm -f "${SYSTEM}/etc/hostname" + sudo rm -f "${SYSTEM}/etc/machine-id" + sudo rm -f "${SYSTEM}/etc/resolv.conf" + sudo rm -f "${SYSTEM}/var/lib/systemd/catalog/database" + + for COMPRESSION in ${COMPRESSIONS} + do + case "${COMPRESSION}" in + gz) + TAR_OPTIONS="--gzip" + ;; + + lz) + TAR_OPTIONS="--lzip" + ;; + + xz) + TAR_OPTIONS="--xz" + ;; + esac + + echo "Creating ${SYSTEM}.system.tar.${COMPRESSION}" + sudo tar ${TAR_OPTIONS} -cf "${SYSTEM}.system.tar.${COMPRESSION}" "${SYSTEM}" + + echo "Creating ${SYSTEM}.system.tar.${COMPRESSION}.sha512" + sha512sum "${SYSTEM}.system.tar.${COMPRESSION}" > "${SYSTEM}.system.tar.${COMPRESSION}.sha512" + + if [ -n "${KEY}" ] + then + echo "Creating ${SYSTEM}.system.tar.${COMPRESSION}.sign" + gpg -a -b --default-key ${KEY} ${SYSTEM}.system.tar.${COMPRESSION} + mv "${SYSTEM}.system.tar.${COMPRESSION}.asc" "${SYSTEM}.system.tar.${COMPRESSION}.sign" + fi + + echo "Creating ${SYSTEM}.system.tar.${COMPRESSION} symlink" + ln -sf "${SYSTEM}.system.tar.${COMPRESSION}" "$(echo ${SYSTEM}.system.tar.${COMPRESSION} | sed -e "s|${DATE}|current|")" + + echo "Creating ${SYSTEM}.system.tar.${COMPRESSION}.sha512 copy" + sed -e "s|${DATE}|current|" "${SYSTEM}.system.tar.${COMPRESSION}.sha512" > "$(echo ${SYSTEM}.system.tar.${COMPRESSION}.sha512 | sed -e "s|${DATE}|current|")" + + if [ -e "${SYSTEM}.system.tar.${COMPRESSION}.sign" ] + then + echo "Creating ${SYSTEM}.system.tar.${COMPRESSION}.sign copy" + cp "${SYSTEM}.system.tar.${COMPRESSION}.sign" "$(echo ${SYSTEM}.system.tar.${COMPRESSION}.sign | sed -e "s|${DATE}|current|")" + fi + done + + sudo rm -rf "${SYSTEM}" + +cat >> container-list.txt << EOF +${SYSTEM}.system.tar | ${TITLE} +EOF + + done +done -- cgit v1.2.3