From 493dd9e4cec69e6dc8d59665e964433afee71dda Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sat, 12 Mar 2016 07:24:01 +0100 Subject: Adding container commands. Signed-off-by: Daniel Baumann --- lib/container/stop | 107 +++++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 107 insertions(+) create mode 100755 lib/container/stop (limited to 'lib/container/stop') diff --git a/lib/container/stop b/lib/container/stop new file mode 100755 index 0000000..36eb429 --- /dev/null +++ b/lib/container/stop @@ -0,0 +1,107 @@ +#!/bin/sh + +# Open Infrastructure: container-tools +# Copyright (C) 2014-2015 Daniel Baumann +# +# 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 + +COMMAND="$(basename ${0})" + +MACHINES="/var/lib/machines" + +Parameters () +{ + LONG_OPTIONS="name:,kill" + OPTIONS="n:,k" + + PARAMETERS="$(getopt --longoptions ${LONG_OPTIONS} --name=${COMMAND} --options ${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 + ;; + + -k|--kill) + KILL="true" + ;; + + --) + shift 1 + break + ;; + + *) + echo "'${COMMAND}': getopt error" >&2 + exit 1 + ;; + esac + done +} + +Usage () +{ + echo "Usage: container ${COMMAND} -n|--name NAME [-k|--kill]" >&2 + exit 1 +} + +Parameters "${@}" + +if [ -z "${NAME}" ] +then + Usage +fi + +if [ ! -e "${MACHINES}/${NAME}" ] +then + echo "'${NAME}': no such container" >&2 + exit 1 +fi + +STATE="$(machinectl show ${NAME} 2>&1 | awk -F= '/^State=/ { print $2 }')" + +case "${STATE}" in + running) + ;; + + *) + echo "'${NAME}': container is already stopped" >&2 + exit 1 + ;; +esac + +case "${KILL}" in + true) + MODE="terminate" + ;; + + *) + MODE="poweroff" + ;; +esac + +# Run +machinectl ${MODE} ${NAME} -- cgit v1.2.3