From 80056eeb0bed7c1b3346d68dd2d515b8b8ebf6bb Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sun, 11 Apr 2021 13:54:03 +0200 Subject: Moving command files from /usr/lib to /usr/libexec. Signed-off-by: Daniel Baumann --- libexec/container/restart | 137 ++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 137 insertions(+) create mode 100755 libexec/container/restart (limited to 'libexec/container/restart') diff --git a/libexec/container/restart b/libexec/container/restart new file mode 100755 index 0000000..3c84f4d --- /dev/null +++ b/libexec/container/restart @@ -0,0 +1,137 @@ +#!/bin/sh + +# Copyright (C) 2014-2021 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 . + +set -e + +PROJECT="open-infrastructure" +PROGRAM="container" +COMMAND="$(basename ${0})" + +HOOKS="/etc/${PROJECT}/${PROGRAM}/hooks" +MACHINES="/var/lib/machines" + +Parameters () +{ + OPTIONS_ALL="" + + GETOPT_LONGOPTIONS="name:,verbose," + GETOPT_OPTIONS="n:,v," + + PARAMETERS="$(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 + ;; + + -v|--verbose) + VERBOSE="true" + shift 1 + + OPTIONS_ALL="${OPTIONS_ALL} --verbose" + ;; + + --) + shift 1 + break + ;; + + *) + echo "'${COMMAND}': getopt error" >&2 + exit 1 + ;; + esac + done +} + +Usage () +{ + echo "Usage: ${PROGRAM} ${COMMAND} -n|--name NAME [-v|--verbose]" >&2 + exit 1 +} + +Parameters "${@}" + +if [ -z "${NAME}" ] +then + Usage +fi + +case "${NAME}" in + ALL) + NAMES="$(${PROGRAM} list --format shell --started)" + + for NAME in ${NAMES} + do + ${PROGRAM} restart --name ${NAME} ${OPTIONS_ALL} || true + done + + exit 0 + ;; +esac + +if [ ! -e "${MACHINES}/${NAME}" ] +then + echo "'${NAME}': no such container" >&2 + exit 1 +fi + +# Pre hooks +for FILE in "${HOOKS}/pre-${COMMAND}".* "${HOOKS}/${NAME}.pre-${COMMAND}" +do + if [ -x "${FILE}" ] + then + "${FILE}" + fi +done + +# Run +case "${VERBOSE}" in + true) + echo -n "Restarting container ${NAME}..." + ;; +esac + +machinectl reboot ${NAME} + +case "${VERBOSE}" in + true) + echo " done." + ;; +esac + +# Post hooks +for FILE in "${HOOKS}/post-${COMMAND}".* "${HOOKS}/${NAME}.post-${COMMAND}" +do + if [ -x "${FILE}" ] + then + "${FILE}" + fi +done -- cgit v1.2.3