diff options
Diffstat (limited to 'libexec/container/update')
| -rwxr-xr-x | libexec/container/update | 270 |
1 files changed, 270 insertions, 0 deletions
diff --git a/libexec/container/update b/libexec/container/update new file mode 100755 index 0000000..e2d9c80 --- /dev/null +++ b/libexec/container/update @@ -0,0 +1,270 @@ +#!/bin/sh + +# Copyright (C) 2014-2022 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" +COMMAND="$(basename ${0})" + +HOOKS="/etc/${SOFTWARE}/hooks" + +Parameters () +{ + GETOPT_LONGOPTIONS="name:,full-upgrade,interactive,autoremove,purge,yes," + GETOPT_OPTIONS="n:,f,i,r,p,y," + + PARAMETERS="$(getopt --longoptions ${GETOPT_LONGOPTIONS} --name=${COMMAND} --options ${GETOPT_OPTIONS} --shell sh -- ${@})" + + if [ "${?}" != "0" ] + then + echo "'${COMMAND}': getopt exit" >&2 + exit 1 + fi + + eval set -- "${PARAMETERS}" + + while true + do + case "${1}" in + -n|--name) + NAME="${2}" + shift 2 + ;; + + -f|--full-upgrade) + FULL_UPGRADE="true" + shift 1 + ;; + + -i|--interactive) + INTERACTIVE="true" + shift 1 + ;; + + -r|--autoremove) + AUTOREMOVE="true" + shift 1 + ;; + + -p|--purge) + PURGE="--purge" + shift 1 + ;; + + -y|--yes) + YES="-y" + shift 1 + ;; + + --) + shift 1 + break + ;; + + *) + echo "'${COMMAND}': getopt error" >&2 + exit 1 + ;; + esac + done +} + +Usage () +{ + echo "Usage: ${PROGRAM} ${COMMAND} -n|--name NAME [-f|--full-upgrade] [-i|--interactive] [-r|--autoremove] [-p|--purge] [-y|--yes]" >&2 + echo + echo "See ${COMMAND}(1), ${PROGRAM}(1) and ${PROJECT}(7) for more information." + + exit 1 +} + +Parameters "${@}" + +if [ -z "${NAME}" ] +then + Usage +fi + +Notification () +{ + TYPE="${1}" + NUMBER="${2}" + PACKAGES="${3}" + + if [ -z "${PACKAGES}" ] + then + return + fi + + CONTAINER_USER="${SUDO_USER:-${USER}}" + + DATE="$(date +%Y-%m-%d\ %H:%M:%S)" + HOST="$(hostname -f 2> /dev/null || hostname)" + + # logfile + echo "${DATE} ${HOST} ${CONTAINER_USER} ${NAME} ${NUMBER} ${TYPE}: ${PACKAGES}" >> "/var/log/${SOFTWARE}/${PROGRAM}.log" + + # irc + if [ -e /usr/bin/irk ] + then + for FILE in "/etc/${SOFTWARE}/${PROGRAM}.conf" "/etc/${SOFTWARE}/${PROGRAM}.conf.d"/*.conf + do + if [ -e "${FILE}" ] + then + . "${FILE}" + fi + done + + if [ -n "${IRK_TARGETS}" ] + then + for TARGET in ${IRK_TARGETS} + do + irk "${TARGET}" "\x0300${CONTAINER_USER}\x03@\x0312${HOST}:\x03 \x0303${NAME}\x03 \x0307${NUMBER} ${TYPE}\x03: ${PACKAGES}" + done + fi + fi +} + +case "${NAME}" in + ALL) + NAMES="$(container list --started --format shell)" + ;; + + *) + NAMES="${NAME}" + ;; +esac + +# Pre hooks +for FILE in "${HOOKS}/pre-${COMMAND}".* "${HOOKS}/${NAME}.pre-${COMMAND}" +do + if [ -x "${FILE}" ] + then + "${FILE}" + fi +done + +if [ $(echo ${NAMES} | wc -w) -gt 1 ] +then + NAME_LOOP="true" +else + NAME_LOOP="false" +fi + +# Run +for NAME in ${NAMES} +do + case "${INTERACTIVE}" in + true) + case "${NAME_LOOP}" in + true) + echo + ;; + esac + + echo -n "'${NAME}': update container '${NAME}' [y|N|a]? " + read UPDATE + + UPDATE="$(echo ${UPDATE} | tr '[A-Z]' '[a-z]')" + + case "${UPDATE}" in + a|all) + INTERACTIVE="false" + ;; + + y|yes) + ;; + + *) + case "${NAME_LOOP}" in + true) + continue + ;; + + *) + exit 1 + ;; + esac + ;; + esac + ;; + esac + + echo "################################################################################" + echo "Updating ${NAME}" + echo "################################################################################" + + container run -n ${NAME} -- "apt update" + + UPDATE_NUMBER="$(container run -n ${NAME} -- "apt \-\-simulate full-upgrade" | awk '/^[0-9]* upgraded, / { print $1 }')" + + case "${UPDATE_NUMBER}" in + 0) + ;; + + *) + # usefull use of grep to de-colorize apt output + UPDATE_PACKAGES="$(for PACKAGE in $(container run -n ${NAME} -- "apt list \-\-upgradable 2>/dev/null | grep '\/'" | awk -F/ '{ print $1 }'); do echo -n "${PACKAGE} "; done | sed -e 's| $||'; echo)" + + case "${FULL_UPGRADE}" in + true) + container run -n ${NAME} -- "DEBCONF_FRONTEND='noninteractive' DEBCONF_PRIORITY='critical' DEBCONF_NONINTERACTIVE_SEEN='true' DEBCONF_NOWARNINGS='true' apt \-o Dpkg::Options::=\-\-force-confold -f ${YES} full-upgrade" + ;; + + *) + container run -n ${NAME} -- "DEBCONF_FRONTEND='noninteractive' DEBCONF_PRIORITY='critical' DEBCONF_NONINTERACTIVE_SEEN='true' DEBCONF_NOWARNINGS='true' apt \-o Dpkg::Options::=\-\-force-confold -f ${YES} upgrade" + ;; + esac + + Notification "update(s)" "${UPDATE_NUMBER}" "${UPDATE_PACKAGES}" + ;; + esac + + case "${AUTOREMOVE}" in + true) + REMOVE_NUMBER="$(container run -n ${NAME} -- "apt \-\-simulate autoremove" | awk '/^[0-9]* upgraded, / { print $6 }')" + + case "${REMOVE_NUMBER}" in + 0) + ;; + + *) + REMOVE_PACKAGES="$(for LINE in $(container run -n ${NAME} -- "apt \-\-simulate autoremove" | grep '^ '); do echo ${LINE}; done | sed -e 's|^ ||' -e 's|
$||'; echo)" + + container run -n ${NAME} -- "apt ${YES} autoremove ${PURGE}" + + Notification "removal(s)" "${REMOVE_NUMBER}" "$(echo ${REMOVE_PACKAGES})" + ;; + esac + ;; + esac + + echo "'${NAME}': container updated." +done + +# Post hooks +for FILE in "${HOOKS}/post-${COMMAND}".* "${HOOKS}/${NAME}.post-${COMMAND}" +do + if [ -x "${FILE}" ] + then + "${FILE}" + fi +done |