#!/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" COMMAND="$(basename ${0})" CONFIG="/etc/${SOFTWARE}/config" HOOKS="/etc/${SOFTWARE}/hooks" Parameters () { GETOPT_LONGOPTIONS="force,start,stop," GETOPT_OPTIONS="f,s,t," PARAMETERS="$(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 "${1}" in -f|--force) FORCE="true" shift 1 ;; -s|--start) ACTION="start" shift 1 ;; -t|--stop) ACTION="stop" shift 1 ;; --) shift 1 break ;; *) echo "'${COMMAND}': getopt error" >&2 exit 1 ;; esac done } Usage () { echo "Usage: ${PROGRAM} ${COMMAND} -f|--force -s|--start -t|--stop" >&2 exit 1 } Parameters "${@}" if [ -z "${ACTION}" ] then Usage fi HOST="$(hostname -f 2> /dev/null || hostname)" # Pre hooks for FILE in "${HOOKS}/pre-${COMMAND}".* "${HOOKS}/${NAME}.pre-${COMMAND}" do if [ -x "${FILE}" ] then "${FILE}" fi done # Run OPTIONS="" case "${FORCE}" in true) OPTIONS="${OPTIONS} -f" ;; esac for FILE in "${CONFIG}"/*.conf do if grep -Eqs "^ *cnt.auto=force-true" "${FILE}" then OPTIONS="${OPTIONS} -f" fi if grep -Eqs "^ *cnt.auto=(force-true|true)" "${FILE}" && grep -Eqs "^ *cnt.container-server=${HOST}" "${FILE}" then CONTAINER="$(basename ${FILE} .conf)" cnt ${ACTION} -n ${CONTAINER} ${OPTIONS} || true fi done # Post hooks for FILE in "${HOOKS}/post-${COMMAND}".* "${HOOKS}/${NAME}.post-${COMMAND}" do if [ -x "${FILE}" ] then "${FILE}" fi done