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authorDaniel Baumann <mail@daniel-baumann.ch>2016-07-01 09:53:17 +0000
committerDaniel Baumann <mail@daniel-baumann.ch>2016-07-01 09:53:17 +0000
commita18674d73d1ef3472897c0f2049bf8131b9e4eb6 (patch)
tree0910f1df6e4648f6866cc06910314b845bf99bf1 /lib/container
parentAdding upstream version 20160615. (diff)
downloadopen-infrastructure-compute-tools-a18674d73d1ef3472897c0f2049bf8131b9e4eb6.tar.xz
open-infrastructure-compute-tools-a18674d73d1ef3472897c0f2049bf8131b9e4eb6.zip
Adding upstream version 20160701.upstream/20160701
Signed-off-by: Daniel Baumann <mail@daniel-baumann.ch>
Diffstat (limited to 'lib/container')
-rwxr-xr-xlib/container/auto4
-rwxr-xr-xlib/container/console4
-rwxr-xr-xlib/container/create32
-rwxr-xr-xlib/container/enter96
-rwxr-xr-xlib/container/limit3
-rwxr-xr-xlib/container/list183
-rwxr-xr-xlib/container/remove18
-rwxr-xr-xlib/container/rename162
-rwxr-xr-xlib/container/restart4
-rwxr-xr-xlib/container/start10
-rwxr-xr-xlib/container/status82
-rwxr-xr-xlib/container/stop4
-rwxr-xr-xlib/container/version4
13 files changed, 438 insertions, 168 deletions
diff --git a/lib/container/auto b/lib/container/auto
index 247b667..ac65595 100755
--- a/lib/container/auto
+++ b/lib/container/auto
@@ -24,8 +24,8 @@ CONFIG="/etc/container-tools/config"
Parameters ()
{
- LONG_OPTIONS="start,stop"
- OPTIONS="s,t"
+ LONG_OPTIONS="start,stop,"
+ OPTIONS="s,t,"
PARAMETERS="$(getopt --longoptions ${LONG_OPTIONS} --name=${COMMAND} --options ${OPTIONS} --shell sh -- ${@})"
diff --git a/lib/container/console b/lib/container/console
index 779f3a6..84c561d 100755
--- a/lib/container/console
+++ b/lib/container/console
@@ -24,8 +24,8 @@ MACHINES="/var/lib/machines"
Parameters ()
{
- LONG_OPTIONS="name:"
- OPTIONS="n:"
+ LONG_OPTIONS="name:,"
+ OPTIONS="n:,"
PARAMETERS="$(getopt --longoptions ${LONG_OPTIONS} --name=${COMMAND} --options ${OPTIONS} --shell sh -- ${@})"
diff --git a/lib/container/create b/lib/container/create
index dea1e76..8080ffa 100755
--- a/lib/container/create
+++ b/lib/container/create
@@ -22,11 +22,12 @@ COMMAND="$(basename ${0})"
CONFIG="/etc/container-tools/config"
MACHINES="/var/lib/machines"
+SCRIPTS="/usr/share/container-tools/scripts"
Parameters ()
{
- LONG_OPTIONS="name:,cnt.auto:,bind:,capability:,drop-capability:script:"
- OPTIONS="n:,b:,c:,d:,s:"
+ LONG_OPTIONS="name:,cnt.auto:,bind:,capability:,drop-capability:script:,"
+ OPTIONS="n:,b:,c:,d:,s:,"
PARAMETERS="$(getopt --longoptions ${LONG_OPTIONS} --name=${COMMAND} --options ${OPTIONS} --shell sh -- ${@})"
@@ -105,9 +106,9 @@ fi
if [ -z "${SCRIPT}" ]
then
- if [ -e /usr/share/container-tools/scripts/default ]
+ if [ -e "${SCRIPTS}/default" ]
then
- TARGET="$(basename $(readlink /usr/share/container-tools/scripts/default))"
+ TARGET="$(basename $(readlink ${SCRIPTS}/default))"
case "${TARGET}" in
container-tools_script)
@@ -115,7 +116,7 @@ then
;;
esac
- if [ -e "/usr/share/container-tools/scripts/${TARGET}" ]
+ if [ -e "${SCRIPTS}/${TARGET}" ]
then
SCRIPT="${TARGET}"
else
@@ -126,7 +127,7 @@ then
SCRIPT="debian"
fi
else
- if [ ! -e "/usr/share/container-tools/scripts/${SCRIPT}" ]
+ if [ ! -e "${SCRIPTS}/${SCRIPT}" ]
then
echo "'${SCRIPT}': no such script" >&2
exit 1
@@ -135,17 +136,18 @@ fi
CNT_AUTO="${CNT_AUTO:-$(hostname -f)}"
-BINDS="$(echo ${BIND} | sed -e 's|;| |g')"
+# Creating bind mounts
+if [ -n "${BIND}" ]
+then
+ BINDS="$(echo ${BIND} | sed -e 's|;| |g')"
-for ENTRY in ${BINDS}
-do
- DIRECTORY="$(echo ${ENTRY} | awk -F: '{ print $1 }')"
+ for BIND in ${BINDS}
+ do
+ DIRECTORY="$(echo ${BIND} | awk -F: '{ print $1 }')"
- if [ ! -e "${DIRECTORY}" ]
- then
mkdir -p "${DIRECTORY}"
- fi
-done
+ done
+fi
# config
mkdir -p "${CONFIG}"
@@ -165,4 +167,4 @@ sed -e "s|@CNT_AUTO@|${CNT_AUTO}|g" \
/usr/share/container-tools/config/container.conf.in > "${CONFIG}/${NAME}.conf"
# Run
-"/usr/share/container-tools/scripts/${SCRIPT}" $(echo "${@}" | sed -e 's| -- | |')
+"${SCRIPTS}/${SCRIPT}" $(echo "${@}" | sed -e 's| -- | |')
diff --git a/lib/container/enter b/lib/container/enter
new file mode 100755
index 0000000..101b43e
--- /dev/null
+++ b/lib/container/enter
@@ -0,0 +1,96 @@
+#!/bin/sh
+
+# container-tools - Manage systemd-nspawn containers
+# Copyright (C) 2014-2016 Daniel Baumann <daniel.baumann@open-infrastructure.net>
+#
+# 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 <http://www.gnu.org/licenses/>.
+
+set -e
+
+COMMAND="$(basename ${0})"
+
+MACHINES="/var/lib/machines"
+
+Parameters ()
+{
+ LONG_OPTIONS="name:,"
+ OPTIONS="n:,"
+
+ PARAMETERS="$(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
+ ;;
+
+ --)
+ shift 1
+ break
+ ;;
+
+ *)
+ echo "'${COMMAND}': getopt error" >&2
+ exit 1
+ ;;
+ esac
+ done
+}
+
+Usage ()
+{
+ echo "Usage: container ${COMMAND} -n|--name NAME [-- COMMAND|\"COMMANDS\"]" >&2
+ exit 1
+}
+
+Parameters "${@}"
+
+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 "'${NAME}': container is not running" >&2
+ exit 1
+ ;;
+esac
+
+LEADER="$(machinectl status ${NAME} | awk '/Leader: / { print $2 }')"
+COMMANDS="$(echo ${@} | sed -e 's|.*-- ||')"
+
+# Run
+nsenter --target ${LEADER} --mount --uts --ipc --net --pid --root --wd=/root ${COMMANDS}
diff --git a/lib/container/limit b/lib/container/limit
index c3b0ba8..8b5ffd5 100755
--- a/lib/container/limit
+++ b/lib/container/limit
@@ -25,8 +25,7 @@ MACHINES="/var/lib/machines"
Parameters ()
{
LONG_OPTIONS="name:,blockio-device-weight:,blockio-read-bandwith:,blockio-weight:,blockio-write-bandwith:,cpu-quota:,cpu-shares:,memory-limit:,tasks-max:,"
-
- OPTIONS="n:b:c:m:t:"
+ OPTIONS="n:b:c:m:t:,"
PARAMETERS="$(getopt --longoptions ${LONG_OPTIONS} --name=${COMMAND} --options ${OPTIONS} --shell sh -- ${@})"
diff --git a/lib/container/list b/lib/container/list
index 7f64a18..60ae782 100755
--- a/lib/container/list
+++ b/lib/container/list
@@ -25,8 +25,8 @@ MACHINES="/var/lib/machines"
Parameters ()
{
- LONG_OPTIONS="all,format:,host:,other,started,stopped"
- OPTIONS="a,f:,h:,o,s,t"
+ LONG_OPTIONS="all,format:,host:,other,started,stopped,"
+ OPTIONS="a,f:,h:,o,s,t,"
PARAMETERS="$(getopt --longoptions ${LONG_OPTIONS} --name=${COMMAND} --options ${OPTIONS} --shell sh -- ${@})"
@@ -42,7 +42,7 @@ Parameters ()
do
case "${1}" in
-a|--all)
- LIST="all"
+ LIST="${LIST} all"
shift 1
;;
@@ -57,17 +57,17 @@ Parameters ()
;;
-o|--other)
- LIST="other"
+ LIST="${LIST} other"
shift 1
;;
-s|--started)
- LIST="started"
+ LIST="${LIST} started"
shift 1
;;
-t|--stopped)
- LIST="stopped"
+ LIST="${LIST} stopped"
shift 1
;;
@@ -92,7 +92,7 @@ Usage ()
Parameters "${@}"
-LIST="${LIST:-all}"
+LIST="${LIST:-started stopped}"
FORMAT="${FORMAT:-full}"
HOST="${HOST:-$(hostname -f)}"
@@ -107,7 +107,7 @@ case "${FORMAT}" in
NORMAL="$(tput sgr0)"
cat << EOF
- Container IPv4 Address(es)
+${WHITE} ${NORMAL} Container IPv4 Address(es)
--------------------------------------------------------------------------------
EOF
@@ -117,6 +117,33 @@ EOF
;;
esac
+Show ()
+{
+ case "${FORMAT}" in
+ short)
+ printf "${CONTAINER}\n"
+ ;;
+
+ full)
+ FIRST_LINE="true"
+
+ for ADDRESS in ${ADDRESSES}
+ do
+ case "${FIRST_LINE}" in
+ true)
+ FIRST_LINE="false"
+ printf "%-80s %-29s\n" "${STATUS} ${BLUE}${CONTAINER}${NORMAL}" "${YELLOW}${ADDRESS}${NORMAL}"
+ ;;
+
+ *)
+ printf "%-80s %-29s\n" "" "${ADDRESS}"
+ ;;
+ esac
+ done
+ ;;
+ esac
+}
+
CONTAINERS="$(cd "${MACHINES}" 2>/dev/null && find -maxdepth 1 -type d -and -not -name '.container-tools' -and -not -name 'container-tools' -and -not -name 'lost+found' -and -not -name '.snap' -and -not -name '.snapshot' -printf '%P\n' | sort)"
for CONTAINER in ${CONTAINERS}
@@ -146,15 +173,9 @@ do
STATE="other"
fi
- if [ -e "${MACHINES}/${CONTAINER}/etc/network/interfaces" ]
- then
- ADDRESSES="$(awk '/address/ { print $2 }' ${MACHINES}/${CONTAINER}/etc/network/interfaces)"
- fi
-
- ADDRESSES="${ADDRESSES:-n/a}"
-
case "${STATE}" in
running)
+ STATE="started"
STATUS="${GREEN}✔${NORMAL}"
;;
@@ -163,128 +184,32 @@ do
;;
*)
+ STATE="stopped"
STATUS="${RED}✘${NORMAL}"
;;
esac
- case "${LIST}" in
- all)
- case "${FORMAT}" in
- short)
- printf "${CONTAINER}\n"
- ;;
-
- full)
- FIRST_LINE="true"
-
- for ADDRESS in ${ADDRESSES}
- do
- case "${FIRST_LINE}" in
- true)
- FIRST_LINE="false"
- printf "%-80s %-29s\n" "${STATUS} ${BLUE}${CONTAINER}${NORMAL}" "${YELLOW}${ADDRESS}${NORMAL}"
- ;;
-
- *)
- printf "%-80s %-29s\n" "" "${ADDRESS}"
- ;;
- esac
- done
- ;;
- esac
- ;;
+ if [ -e "${MACHINES}/${CONTAINER}/etc/network/interfaces" ]
+ then
+ ADDRESSES="$(awk '/address/ { print $2 }' ${MACHINES}/${CONTAINER}/etc/network/interfaces)"
+ fi
- other)
- case "${STATE}" in
- other)
- case "${FORMAT}" in
- short)
- printf "${CONTAINER}\n"
- ;;
-
- full)
- FIRST_LINE="true"
-
- for ADDRESS in ${ADDRESSES}
- do
- case "${FIRST_LINE}" in
- true)
- FIRST_LINE="false"
- printf "%-80s %-29s\n" "${STATUS} ${BLUE}${CONTAINER}${NORMAL}" "${YELLOW}${ADDRESS}${NORMAL}"
- ;;
-
- *)
- printf "%-80s %-29s\n" "" "${ADDRESS}"
- ;;
- esac
- done
- ;;
- esac
- ;;
- esac
- ;;
+ ADDRESSES="${ADDRESSES:-n/a}"
- started)
- case "${STATE}" in
- running)
- case "${FORMAT}" in
- short)
- printf "${CONTAINER}\n"
- ;;
-
- full)
- FIRST_LINE="true"
-
- for ADDRESS in ${ADDRESSES}
- do
- case "${FIRST_LINE}" in
- true)
- FIRST_LINE="false"
- printf "%-80s %-29s\n" "${STATUS} ${BLUE}${CONTAINER}${NORMAL}" "${YELLOW}${ADDRESS}${NORMAL}"
- ;;
-
- *)
- printf "%-80s %-29s\n" "" "${ADDRESS}"
- ;;
- esac
- done
- ;;
- esac
- ;;
- esac
- ;;
+ if echo ${LIST} | grep -qs all
+ then
+ Show
+ fi
- stopped)
+ for ITEM in other started stopped
+ do
+ if echo ${LIST} | grep -qs ${ITEM}
+ then
case "${STATE}" in
- running)
- ;;
-
- *)
- case "${FORMAT}" in
- short)
- printf "${CONTAINER}\n"
- ;;
-
- full)
- FIRST_LINE="true"
-
- for ADDRESS in ${ADDRESSES}
- do
- case "${FIRST_LINE}" in
- true)
- FIRST_LINE="false"
- printf "%-80s %-29s\n" "${STATUS} ${BLUE}${CONTAINER}${NORMAL}" "${YELLOW}${ADDRESS}${NORMAL}"
- ;;
-
- *)
- printf "%-80s %-29s\n" "" "${ADDRESS}"
- ;;
- esac
- done
- ;;
- esac
+ ${ITEM})
+ Show
;;
esac
- ;;
- esac
+ fi
+ done
done
diff --git a/lib/container/remove b/lib/container/remove
index 4f26d43..e4bb20c 100755
--- a/lib/container/remove
+++ b/lib/container/remove
@@ -25,8 +25,8 @@ MACHINES="/var/lib/machines"
Parameters ()
{
- LONG_OPTIONS="name:,force"
- OPTIONS="n:,f"
+ LONG_OPTIONS="name:,force,"
+ OPTIONS="n:,f,"
PARAMETERS="$(getopt --longoptions ${LONG_OPTIONS} --name=${COMMAND} --options ${OPTIONS} --shell sh -- ${@})"
@@ -116,13 +116,19 @@ esac
# data
if [ -e "${CONFIG}/${NAME}.conf" ]
then
+ # Removing bind mounts
BIND="$(awk -F= '/^bind=/ { print $2 }' ${CONFIG}/${NAME}.conf)"
- DIRECTORY="$(echo ${BIND} | awk -F: '{ print $1 }')"
-
- if [ -e "${DIRECTORY}" ]
+ if [ -n "${BIND}" ]
then
- rmdir --ignore-fail-on-non-empty --parents ${DIRECTORY} || true
+ BINDS="$(echo ${BIND} | sed -e 's|;| |g')"
+
+ for BIND in ${BINDS}
+ do
+ DIRECTORY="$(echo ${BIND} | awk -F: '{ print $1 }')"
+
+ rmdir --ignore-fail-on-non-empty --parents ${DIRECTORY} > /dev/null 2>&1 || true
+ done
fi
fi
diff --git a/lib/container/rename b/lib/container/rename
new file mode 100755
index 0000000..2d27615
--- /dev/null
+++ b/lib/container/rename
@@ -0,0 +1,162 @@
+#!/bin/sh
+
+# container-tools - Manage systemd-nspawn containers
+# Copyright (C) 2014-2016 Daniel Baumann <daniel.baumann@open-infrastructure.net>
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program. If not, see <http://www.gnu.org/licenses/>.
+
+set -e
+
+COMMAND="$(basename ${0})"
+
+CONFIG="/etc/container-tools/config"
+MACHINES="/var/lib/machines"
+
+Parameters ()
+{
+ LONG_OPTIONS="force,new:,old:,"
+ OPTIONS="f,n:,o:,"
+
+ PARAMETERS="$(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 "${1}" in
+ -f|--force)
+ FORCE="true"
+ shift 1
+ ;;
+
+ -n|--new)
+ NEW="${2}"
+ shift 2
+ ;;
+
+ -o|--old)
+ OLD="${2}"
+ shift 2
+ ;;
+
+ --)
+ shift 1
+ break
+ ;;
+
+ *)
+ echo "'${COMMAND}': getopt error" >&2
+ exit 1
+ ;;
+ esac
+ done
+}
+
+Usage ()
+{
+ echo "Usage: container ${COMMAND} [-f|--force] -n|--new NAME -o|--old NAME" >&2
+ exit 1
+}
+
+Parameters "${@}"
+
+if [ -z "${OLD}" ] || [ -z "${NEW}" ]
+then
+ Usage
+fi
+
+if [ ! -e "${MACHINES}/${OLD}" ]
+then
+ echo "'${OLD}': no such container" >&2
+ exit 1
+fi
+
+if [ ! -e "${MACHINES}/${NEW}" ]
+then
+ echo "'${NEW}': container already exists" >&2
+ exit 1
+fi
+
+STATE="$(machinectl show ${OLD} 2>&1 | awk -F= '/^State=/ { print $2 }')"
+
+case "${STATE}" in
+ running)
+ echo "'${OLD}': container is started" >&2
+ exit 1
+ ;;
+esac
+
+case "${FORCE}" in
+ true)
+ ;;
+
+ *)
+ if container list --other | grep -qs "^${OLD}$"
+ then
+ echo -n "'${OLD}': rename remote container to '${NEW}' [y|N]? "
+ read FORCE
+
+ FORCE="$(echo ${FORCE} | tr [A-Z] [a-z])"
+
+ case "${FORCE}" in
+ y|yes)
+ ;;
+
+ *)
+ exit 1
+ ;;
+ esac
+ fi
+ ;;
+esac
+
+# Run
+mv "${CONFIG}/${OLD}.conf" "${CONFIG}/${NEW}.conf"
+mv "${MACHINES}/${OLD}" "${MACHINES}/${NEW}"
+
+# Renaming bind mounts
+BIND="$(awk -F= '/^bind=/ { print $2 }' ${CONFIG}/${NAME}.conf)"
+
+if [ -n "${BIND}" ]
+then
+ BINDS="$(echo ${BIND} | sed -e 's|;| |g')"
+
+ for BIND in ${BINDS}
+ do
+ SOURCE_OLD="$(echo ${BIND} | awk -F: '{ print $1 }')"
+ SOURCE_NEW="$(echo ${SOURCE_OLD} | sed -e "s|${OLD}|${NEW}|g")"
+
+ if [ "${SOURCE_OLD}" != "${SOURCE_NEW}" ]
+ then
+ mv "${SOURCE_OLD}" "${SOURCE_NEW}"
+ fi
+
+ TARGET_OLD="$(echo ${BIND} | awk -F: '{ print $2 }')"
+ TARGET_NEW="$(echo ${TARGET_OLD} | sed -e "s|${OLD}|${NEW}|g")"
+
+ if [ "${TARGET_OLD}" != "${TARGET_NEW}" ]
+ then
+ mv "${MACHINES}/${NEW}/${TARGET_OLD}" "${MACHINES}/${NEW}/${TARGET_NEW}"
+ fi
+ done
+fi
+
+# Updating configuration file
+sed -i -e "s|${OLD}|${NEW}|g" "${CONFIG}/${NEW}.conf"
diff --git a/lib/container/restart b/lib/container/restart
index 9b6f18d..295e0de 100755
--- a/lib/container/restart
+++ b/lib/container/restart
@@ -24,8 +24,8 @@ MACHINES="/var/lib/machines"
Parameters ()
{
- LONG_OPTIONS="name:"
- OPTIONS="n:"
+ LONG_OPTIONS="name:,"
+ OPTIONS="n:,"
PARAMETERS="$(getopt --longoptions ${LONG_OPTIONS} --name=${COMMAND} --options ${OPTIONS} --shell sh -- ${@})"
diff --git a/lib/container/start b/lib/container/start
index d026bf1..a4dc033 100755
--- a/lib/container/start
+++ b/lib/container/start
@@ -28,8 +28,8 @@ SYSTEMCTL="true"
Parameters ()
{
- LONG_OPTIONS="name:,nspawn,start"
- OPTIONS="n:"
+ LONG_OPTIONS="name:,nspawn,start,"
+ OPTIONS="n:,"
PARAMETERS="$(getopt --longoptions ${LONG_OPTIONS} --name=${COMMAND} --options ${OPTIONS} --shell sh -- ${@})"
@@ -149,11 +149,7 @@ then
do
DIRECTORY="$(echo ${BIND} | awk -F: '{ print $1 }')"
- if [ ! -e "${DIRECTORY}" ]
- then
- echo "E: '${DIRECTORY}' - no such directory." >&2
- exit 1
- fi
+ mkdir -p "${DIRECTORY}"
done
BIND=""
diff --git a/lib/container/status b/lib/container/status
new file mode 100755
index 0000000..a41d005
--- /dev/null
+++ b/lib/container/status
@@ -0,0 +1,82 @@
+#!/bin/sh
+
+# container-tools - Manage systemd-nspawn containers
+# Copyright (C) 2016 Simon Spöehel <simon.spoehel@open-infrastructure.net>
+#
+# 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 <http://www.gnu.org/licenses/>.
+
+set -e
+
+COMMAND="$(basename ${0})"
+
+CONFIG="/etc/container-tools/config"
+MACHINES="/var/lib/machines"
+
+Parameters ()
+{
+ LONG_OPTIONS="name:,"
+ OPTIONS="n:,"
+
+ PARAMETERS="$(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
+ ;;
+
+ --)
+ shift 1
+ break
+ ;;
+
+ *)
+ echo "'${COMMAND}': getopt error" >&2
+ exit 1
+ ;;
+ esac
+ done
+}
+
+Usage ()
+{
+ echo "Usage: container ${COMMAND} -n|--name NAME" >&2
+ exit 1
+}
+
+Parameters "${@}"
+
+if [ -z "${NAME}" ]
+then
+ Usage
+fi
+
+if [ ! -e "${MACHINES}/${NAME}" ]
+then
+ echo "'${NAME}': no such container" >&2
+ exit 1
+fi
+
+# Run
+systemctl status container@${NAME}.service
diff --git a/lib/container/stop b/lib/container/stop
index fb470f6..dc78f05 100755
--- a/lib/container/stop
+++ b/lib/container/stop
@@ -27,8 +27,8 @@ CLEAN="false"
Parameters ()
{
- LONG_OPTIONS="name:,force,clean"
- OPTIONS="n:,f"
+ LONG_OPTIONS="name:,force,clean,"
+ OPTIONS="n:,f,"
PARAMETERS="$(getopt --longoptions ${LONG_OPTIONS} --name=${COMMAND} --options ${OPTIONS} --shell sh -- ${@})"
diff --git a/lib/container/version b/lib/container/version
index b7e259d..b57c17d 100755
--- a/lib/container/version
+++ b/lib/container/version
@@ -18,4 +18,6 @@
set -e
-cat /usr/share/container-tools/VERSION.txt
+SHARE="/usr/share/container-tools"
+
+cat "${SHARE}/VERSION.txt"