hwoarang14/10/18 17:00:37
Added:lxc.initd.3
Log:
Version bump. Fixes bug #516772, #518484, #519662
(Portage version: 2.2.14_rc1/cvs/Linux x86_64, signed Manifest commit with
key 09BF4F54C2BA7F3C!)
Revision ChangesPath
1.1 app-emulation/lxc/files/lxc.initd.3
file :
http://sources.gentoo.org/viewvc.cgi/gentoo-x86/app-emulation/lxc/files/lxc.initd.3?rev=1.1view=markup
plain:
http://sources.gentoo.org/viewvc.cgi/gentoo-x86/app-emulation/lxc/files/lxc.initd.3?rev=1.1content-type=text/plain
Index: lxc.initd.3
===
#!/sbin/runscript
# Copyright 1999-2014 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
# $Header: /var/cvsroot/gentoo-x86/app-emulation/lxc/files/lxc.initd.3,v 1.1
2014/10/18 17:00:37 hwoarang Exp $
CONTAINER=${SVCNAME#*.}
lxc_get_configfile() {
if [ -f /etc/lxc/${CONTAINER}.conf ]; then
echo /etc/lxc/${CONTAINER}.conf
elif [ -f /etc/lxc/${CONTAINER}/config ]; then
echo /etc/lxc/${CONTAINER}/config
else
eerror Unable to find a suitable configuration file.
eerror If you set up the container in a non-standard
eerror location, please set the CONFIGFILE variable.
return 1
fi
}
[ $CONTAINER != $SVCNAME ] CONFIGFILE=${CONFIGFILE:-$(lxc_get_configfile)}
lxc_get_var() {
awk 'BEGIN { FS=[ \t]*=[ \t]* } $1 == '$1' { print $2; exit }'
${CONFIGFILE}
}
lxc_get_net_link_type() {
awk 'BEGIN { FS=[ \t]*=[ \t]*; _link=; _type= }
$1 == lxc.network.type {_type=$2;}
$1 == lxc.network.link {_link=$2;}
{if(_link != _type != ){
printf(%s:%s\n, _link, _type );
_link=; _type=;
}; }' ${CONFIGFILE}
}
checkconfig() {
if [ ${CONTAINER} = ${SVCNAME} ]; then
eerror You have to create an init script for each container:
eerror ln -s lxc /etc/init.d/lxc.container
return 1
fi
# no need to output anything, the function takes care of that.
[ -z ${CONFIGFILE} ] return 1
utsname=$(lxc_get_var lxc.utsname)
if [ ${CONTAINER} != ${utsname} ]; then
eerror You should use the same name for the service and the
eerror container. Right now the container is called ${utsname}
return 1
fi
}
depend() {
# be quiet, since we have to run depend() also for the
# non-muxed init script, unfortunately.
checkconfig 2/dev/null || return 0
config ${CONFIGFILE}
need localmount
local _x _if
for _x in $(lxc_get_net_link_type); do
_if=${_x%:*}
case ${_x##*:} in
# when the network type is set to phys, we can make use
of a
# network service (for instance to set it up before we
disable
# the net_admin capability), but we might also not set
it up
# at all on the host and leave the net_admin capable
service
# to take care of it.
phys) use net.${_if} ;;
*) need net.${_if} ;;
esac
done
}
start() {
checkconfig || return 1
rm /var/log/lxc/${CONTAINER}.log
rootpath=$(lxc_get_var lxc.rootfs)
# Check the format of our init and the chroot's init, to see
# if we have to use linux32 or linux64; always use setarch
# when required, as that makes it easier to deal with
# x32-based containers.
case $(scanelf -BF '%a#f' ${rootpath}/sbin/init) in
EM_X86_64) setarch=linux64;;
EM_386) setarch=linux32;;
esac
ebegin Starting ${CONTAINER}
env -i ${setarch} $(type -p lxc-start) -l WARN -n ${CONTAINER} -f
${CONFIGFILE} -d -o /var/log/lxc/${CONTAINER}.log
sleep 0.5
# lxc-start -d will _always_ report a correct startup, even if it
# failed, so rather than trust that, check that the cgroup exists.
[ -d /sys/fs/cgroup/cpuset/lxc/${CONTAINER} ]
eend $?
}
stop() {
checkconfig || return 1
if ! [ -d /sys/fs/cgroup/cpuset/lxc/${CONTAINER} ]; then
ewarn ${CONTAINER} doesn't seem to be started.
return 0
fi
init_pid=$(lxc-info -n ${CONTAINER} --pid | awk '{ print $2 }')
if [ -z ${init_pid} ]; then
ewarn ${CONTAINER} doesn't seem to be running.
return 0
fi
ebegin Shutting down system in ${CONTAINER}
kill -PWR ${init_pid}
eend $?
TIMEOUT=${TIMEOUT:-30}
i=0
while [ -n $(pgrep -P ${init_pid}) -a $i -lt ${TIMEOUT} ]; do
