diff options
Diffstat (limited to 'sys-cluster/vzctl/files/vz.initd')
| -rw-r--r-- | sys-cluster/vzctl/files/vz.initd | 263 |
1 files changed, 0 insertions, 263 deletions
diff --git a/sys-cluster/vzctl/files/vz.initd b/sys-cluster/vzctl/files/vz.initd deleted file mode 100644 index 6a7149e..0000000 --- a/sys-cluster/vzctl/files/vz.initd +++ /dev/null @@ -1,263 +0,0 @@ -#!/sbin/runscript -# Copyright 1999-2005 Gentoo Foundation -# Distributed under the terms of the GNU General Public License v2 -# $Header: /var/cvsroot/gentoo-x86/sys-cluster/vzctl/files/vz-3.0.10.initd,v 1.2 2006/07/09 10:29:24 phreak Exp $ - -depend() { - need net - before iptables -} - -check_config() { - # if we don't want openvz running, say so - [ "${VIRTUOZZO}" = "yes" ] || return 1 - - # set default values - : ${VZCTL:=/usr/sbin/vzctl} - : ${VZQUOTA:=/usr/sbin/vzquota} - : ${VZVEINFO:=/proc/vz/veinfo} - : ${VPSCONFDIR:=/etc/vz} - : ${PRELOAD_MODULES:="af_packet"} - : ${MODULES:="vzmon vzdquota vzdev"} - : ${MIGRATE_MODULES:="vzcpt vzrst"} - : ${NET_MODULES="vznetdev vznet"} - : ${VZDEV:=venet0} - : ${PARALLEL:=4} - - # check if you should load vzwdog module - [ "${VZWDOG}" = "yes" ] && MODULES="${MODULES} vzwdog" - - # we need a working vzctl - if [ ! -x "${VZCTL}" ]; then - eerror "vzctl missing (${VZCTL})" - return 1 - fi - - # prevent dumb users from failure - if [ ! -e /dev/vzctl ]; then - eerror "Missing device node /dev/vzctl" - einfo - einfo "Please create the vzctl device node using the following command:" - einfo " /bin/mknod /dev/vzctl c 126 0" - einfo - return 1 - fi - - if [ -z "${VE0CPUUNITS}" ]; then - ewarn "VE0CPUUNITS is not set in /etc/conf.d/vz; using default value of 1000" - VE0CPUUNITS=1000 - fi - return 0 -} - -setup_ve0() { - local msg ve0conf="${VPSCONFDIR}/0.conf" - - msg=$(${VZCTL} set 0 --cpuunits ${VE0CPUUNITS} 2>&1) - [ $? -ne 0 ] && ewarn "vzctl set 0 --cpuunits ${VE0CPUUNITS} failed: ${msg}" - - test -f ${ve0conf} || return - egrep -q '^ONBOOT=yes\|^ONBOOT=\"yes\"' ${ve0conf} || return - - ebegin "Configuring hardware node UB resources: " - msg=$(${VZCTL} set 0 --reset_ub 2>&1) - eend $? ${msg} -} - -start_net() { - local mod - - # we don't operate on a running interface - if /sbin/ip addr ls | grep -q "venet0:.*UP" 2>/dev/null; then - return 0 - fi - - # load necessary modules - for mod in ${NET_MODULES}; do - /sbin/modprobe ${mod} 2>/dev/null - done - - # configure the device - ebegin "Bringing up interface ${VZDEV}" - /sbin/ip link set ${VZDEV} up - eend $? - - /sbin/ip addr add 0.0.0.0/0 dev ${VZDEV} - - ebegin "Configuring interface ${VZDEV}" - /sbin/sysctl -q -w net.ipv4.conf.${VZDEV}.send_redirects=0 - eend $? -} - -stop_net() { - local mod - - if /sbin/ip a l | grep -q "venet0:.*UP" 2>/dev/null; then - ebegin "Bringing down interface ${VZDEV}" - /sbin/ip link set ${VZDEV} down 2>/dev/null - eend $? - fi - - # remove all modules we probably loaded on start_net - for mod in ${NET_MODULES}; do - /sbin/modprobe -r ${mod} > /dev/null 2>&1 - done -} - -start_ve() { - local veid velist msg need_restart="" - - # get all VPSs we should start on boot - if ! cd ${VPSCONFDIR}; then - eerror $? "Unable to cd to ${VPSCONFDIR}" - return 1 - fi - velist=$(grep -l '^ONBOOT=yes\|^ONBOOT=\"yes\"' [0-9]*.conf 2>/dev/null | sed -e 's/.conf//g' | sort -n) - cd - >/dev/null - - /sbin/sysctl -q -w net.ipv4.route.src_check=0 - - for veid in ${velist}; do - ebegin "Starting VPS ${veid}" - if [ "${VZFASTBOOT}" = "yes" -a "${DISK_QUOTA}" = "yes" ]; then - ${VZQUOTA} stat ${veid} >/dev/null 2>&1 - if [ $? -eq 6 ]; then - if ${VZQUOTA} show ${veid} 2>&1 | grep "vzquota : (warning) Quota is running" >/dev/null 2>&1; then - ${VZQUOTA} on ${veid} --nocheck >/dev/null 2>&1 - need_restart="${need_restart} ${veid}" - fi - fi - fi - msg=$(${VZCTL} start ${veid} 2>&1) - eend $? "${msg}" - done - - for veid in ${need_restart}; do - ebegin "Stopping VPS ${veid}" - msg=$(${VZCTL} stop ${veid}) - eend $? "${msg}" - - ebegin "Starting VPS ${veid}" - msg=$($VZCTL start ${veid} 2>&1) - eend $? "${msg}" - done - - # we're ok even if some VPSs failed to start - return 0 -} - -stop_ve() { - local veid velist msg m mounts fail i iter pid pids quota - - if [ -f ${VZVEINFO} ]; then - for ((i = 0; i <= 2; i++)); do - iter=0 - pids= - velist=$(awk '{print $1;}' < ${VZVEINFO} | grep -v "^0$") - - for veid in ${velist}; do - ebegin "Shutting down VPS $veid" - # Set fairsched parameters to maximum so - # VPS will stop fast - ${VZCTL} set ${veid} --cpuunits 2000 --cpulimit 0 >/dev/null 2>&1 - ${VZCTL} --skiplock stop ${veid} >/dev/null 2>&1 & - pids="${pids} $!" - let iter++ - sleep 1 - if [ ${iter} -gt ${PARALLEL} ]; then - for pid in ${pids}; do - wait ${pid} - done - pids= - iter=0 - fi - done - - for pid in ${pids}; do - wait ${pid} - done - done - fi - - iter=0 - fail=1 - - while [ ${iter} -lt 5 -a ${fail} -ne 0 ]; do - fail=0 - mounts=$(awk '{if ($3=="simfs") print $2}' /proc/mounts) - - for m in ${mounts}; do - ebegin "Unmounting VPS area ${m}" - msg=$(umount ${m} 2>&1) - eend $? "${msg}" - if [ $? -ne 0 ]; then - let fail++ - fuser -k -m ${m} > /dev/null 2>&1 - fi - done - - let iter++ - done - - # turn quota off - quota=$(awk -F: '/^[0-9]+:/{print $1}' /proc/vz/vzquota 2>/dev/null) - - for m in ${quota}; do - ebegin "Turning quota off for VPS ${m}" - msg=$(vzquota off ${m} 2>&1) - eend $? "${msg}" - done -} - -start() { - check_config || return - - local mod rc - - ebegin "Loading OpenVZ modules" - for mod in ${PRELOAD_MODULES}; do - /sbin/modprobe -r ${mod} >/dev/null 2>&1 - /sbin/modprobe ${mod} >/dev/null 2>&1 - done - - for mod in ${MODULES}; do - /sbin/modprobe ${mod} >/dev/null 2>&1 - rc=$? - if [ ${rc} -ne 0 ]; then - eend ${rc} "failed to load module ${mod}" - return ${rc} - fi - done - - for mod in ${MIGRATE_MODULES}; do - /sbin/modprobe ${mod} >/dev/null 2>&1 - done - eend - - start_net - - setup_ve0 - - start_ve -} - -stop() { - check_config || return - - local mod - - stop_ve - stop_net - - for mod in ${MODULES}; do - /sbin/modprobe -r ${mod} > /dev/null 2>&1 - done - - for mod in ${PRELOAD_MODULES}; do - /sbin/modprobe -r ${mod} > /dev/null 2>&1 - done - - # Even if some modules failed to unload (say they were not loaded) - # we return 0 for the service to be marked as stopped. - return 0 -} |