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authorDaniel Baumann <daniel.baumann@open-infrastructure.net>2021-07-25 08:54:34 +0000
committerDaniel Baumann <daniel.baumann@open-infrastructure.net>2021-07-26 03:46:53 +0000
commit7e226f60b7a2bd7e854d14b2bfd9729e20b02119 (patch)
tree31a583f3c5c8438fa51e74310aa911859379e557 /share/build-scripts/debootstrap
parentUpdating container-image example build script for current debian releases. (diff)
downloadcompute-tools-7e226f60b7a2bd7e854d14b2bfd9729e20b02119.tar.xz
compute-tools-7e226f60b7a2bd7e854d14b2bfd9729e20b02119.zip
Renaming container create command to container build.
Signed-off-by: Daniel Baumann <daniel.baumann@open-infrastructure.net>
Diffstat (limited to 'share/build-scripts/debootstrap')
-rwxr-xr-xshare/build-scripts/debootstrap198
1 files changed, 198 insertions, 0 deletions
diff --git a/share/build-scripts/debootstrap b/share/build-scripts/debootstrap
new file mode 100755
index 0000000..4c047ee
--- /dev/null
+++ b/share/build-scripts/debootstrap
@@ -0,0 +1,198 @@
+#!/bin/sh
+
+# Copyright (C) 2014-2021 Daniel Baumann <daniel.baumann@open-infrastructure.net>
+#
+# 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 <https://www.gnu.org/licenses/>.
+
+set -e
+
+PROJECT="open-infrastructure"
+SOFTWARE="compute-tools"
+PROGRAM="container"
+
+SCRIPT="$(basename ${0})"
+
+HOOKS="/etc/${SOFTWARE}/hooks"
+MACHINES="/var/lib/machines"
+
+Parameters ()
+{
+ GETOPT_LONGOPTIONS="bind:,bind-ro:,script:,name:,architecture:,distribution:,mirror:,password:"
+ GETOPT_OPTIONS="b:,s:,n:,a:,d:,m:,p:"
+
+ PARAMETERS="$(getopt --longoptions ${GETOPT_LONGOPTIONS} --name=${SCRIPT} --options ${GETOPT_OPTIONS} --shell sh -- ${@})"
+
+ if [ "${?}" != "0" ]
+ then
+ echo "'${SCRIPT}': getopt exit" >&2
+ exit 1
+ fi
+
+ eval set -- "${PARAMETERS}"
+
+ while true
+ do
+ case "${1}" in
+ -b|--bind)
+ # ignore
+ shift 2
+ ;;
+
+ --bind-ro)
+ # ignore
+ shift 2
+ ;;
+
+ --cnt.auto)
+ # ignore
+ shift 2
+ ;;
+
+ --cnt.container-server)
+ # ignore
+ shift 2
+ ;;
+
+ -s|--script)
+ # ignore
+ shift 2
+ ;;
+
+ -n|--name)
+ NAME="${2}"
+ shift 2
+ ;;
+
+ -a|--architecture)
+ ARCHITECTURE="${2}"
+ shift 2
+ ;;
+
+ -d|--distribution)
+ DISTRIBUTION="${2}"
+ shift 2
+ ;;
+
+ -m|--mirror)
+ MIRROR="${2}"
+ shift 2
+ ;;
+
+ -p|--password)
+ PASSWORD="${2}"
+ shift 2
+ ;;
+
+ --)
+ shift 1
+ break
+ ;;
+
+ *)
+ echo "'${SCRIPT}': getopt error" >&2
+ exit 1
+ ;;
+ esac
+ done
+}
+
+Usage ()
+{
+ echo "Usage: container build -n|--name NAME -s|--script ${SCRIPT} -- [-a|--architecture ARCHITECTURE] [-d|--distribution DISTRIBUTION] [-m|--mirror MIRROR] [-p|--password PASSWORD}" >&2
+ exit 1
+}
+
+Parameters "${@}"
+
+if [ -z "${NAME}" ]
+then
+ Usage
+fi
+
+if [ -e "${MACHINES}/${NAME}" ]
+then
+ echo "'${NAME}': container already exists" >&2
+ exit 1
+fi
+
+case "${SCRIPT}" in
+ debootstrap)
+ BOOTSTRAP="/usr/sbin/debootstrap"
+ BOOTSTRAP_OPTIONS=""
+ ;;
+
+ mmdebstrap)
+ BOOTSTRAP="/usr/bin/mmdebstrap"
+ BOOTSTRAP_OPTIONS="--mode=root"
+ ;;
+esac
+
+if [ ! -x "${BOOTSTRAP}" ]
+then
+ echo "'${NAME}': ${BOOTSTRAP} - no such file." >&2
+ exit 1
+fi
+
+if [ "$(id -u)" -ne 0 ]
+then
+ echo "'${NAME}': need root privileges" >&2
+ exit 1
+fi
+
+ARCHITECTURE="${ARCHITECTURE:-$(dpkg --print-architecture)}"
+DISTRIBUTION="${DISTRIBUTION:-bullseye}"
+MIRROR="${MIRROR:-https://deb.debian.org/debian}"
+PASSWORD="${PASSWORD:-$(dd if=/dev/urandom bs=12 count=1 2> /dev/null | base64)}"
+
+INCLUDE="dbus"
+
+case "${MIRROR}" in
+ https*)
+ INCLUDE="${INCLUDE},apt-transport-https,ca-certificates"
+ ;;
+esac
+
+# Pre hooks
+for FILE in "${HOOKS}/pre-${SCRIPT}".* "${HOOKS}/${NAME}.pre-${SCRIPT}"
+do
+ if [ -x "${FILE}" ]
+ then
+ "${FILE}"
+ fi
+done
+
+# Run
+mkdir -p "${MACHINES}"
+${BOOTSTRAP} ${BOOTSTRAP_OPTIONS} --arch=${ARCHITECTURE} --include=${INCLUDE} ${DISTRIBUTION} ${MACHINES}/${NAME} ${MIRROR}
+
+# Cleaning apt cache
+chroot "${MACHINES}/${NAME}" apt clean
+
+# Setting hostname
+echo "${NAME}" > "${MACHINES}/${NAME}/etc/hostname"
+
+# Setting root password
+echo root:${PASSWORD} | chroot "${MACHINES}/${NAME}" chpasswd
+echo "${NAME}: root password set to '${PASSWORD}'."
+
+# Post hooks
+for FILE in "${HOOKS}/post-${SCRIPT}".* "${HOOKS}/${NAME}.post-${SCRIPT}"
+do
+ if [ -x "${FILE}" ]
+ then
+ "${FILE}"
+ fi
+done