diff options
Diffstat (limited to 'usr/src/cmd/zoneadm/svc-zones')
| -rw-r--r-- | usr/src/cmd/zoneadm/svc-zones | 132 |
1 files changed, 132 insertions, 0 deletions
diff --git a/usr/src/cmd/zoneadm/svc-zones b/usr/src/cmd/zoneadm/svc-zones new file mode 100644 index 0000000000..295d36c5a5 --- /dev/null +++ b/usr/src/cmd/zoneadm/svc-zones @@ -0,0 +1,132 @@ +#!/sbin/sh +# +# CDDL HEADER START +# +# The contents of this file are subject to the terms of the +# Common Development and Distribution License, Version 1.0 only +# (the "License"). You may not use this file except in compliance +# with the License. +# +# You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE +# or http://www.opensolaris.org/os/licensing. +# See the License for the specific language governing permissions +# and limitations under the License. +# +# When distributing Covered Code, include this CDDL HEADER in each +# file and include the License file at usr/src/OPENSOLARIS.LICENSE. +# If applicable, add the following below this CDDL HEADER, with the +# fields enclosed by brackets "[]" replaced with your own identifying +# information: Portions Copyright [yyyy] [name of copyright owner] +# +# CDDL HEADER END +# +# +# Copyright 2004 Sun Microsystems, Inc. All rights reserved. +# Use is subject to license terms. + +# ident "%Z%%M% %I% %E% SMI" +# + +[ ! -x /usr/sbin/zoneadm ] && exit 0 # SUNWzoneu not installed + +# Make sure working directory is / to prevent unmounting problems. +cd / +PATH=/usr/sbin:/usr/bin; export PATH + +case "$1" in +'start') + egrep -vs '^#|^global:' /etc/zones/index || exit 0 # no local zones + ZONES="" + for zone in `zoneadm list -pi | nawk -F: '{ + if ($3 == "installed") { + print $2 + } + }'`; do + zonecfg -z $zone info autoboot | grep "true" >/dev/null 2>&1 + if [ $? -eq 0 ]; then + [ -z "$ZONES" ] && echo "Booting zones:\c" + ZONES=yes + echo " $zone\c" + # + # We don't (yet) support restart for zones, so + # we need to get all of the zones stuff off into + # a different contract. + # + ctrun -l none -i none zoneadm -z $zone boot & + fi + done + [ -n "$ZONES" ] && echo . + ;; + +'stop') + egrep -vs '^#|^global:' /etc/zones/index || exit 0 # no local zones + [ "`zoneadm list`" = "global" ] && exit 0 # no zones running + + MAXSHUT=60 # maximum time we'll wait for all zones to shutdown + MAXHALT=30 # maximum time we'll wait for all zones to halt + + echo "Shutting down running zones:\c" + + # First, try letting them run their shutdown scripts. + + SHUTDOWN=0 + for zone in `zoneadm list`; do + if [ "$zone" != "global" ]; then + echo " $zone\c" + zlogin -S $zone /sbin/init 0 < /dev/null >&0 2>&0 & + SHUTDOWN=1 + fi + done + [ $SHUTDOWN -eq 1 ] && echo "." + + # Allow time for zones to shutdown cleanly + + while [ $MAXSHUT -gt 0 -a "`zoneadm list`" != "global" ]; do + MAXSHUT=`expr $MAXSHUT - 1` + sleep 1 # wait a bit longer + done + + # Second, try halting them. + + WAITPIDS="" + for zone in `zoneadm list`; do + if [ "$zone" != "global" ]; then + [ -z "$WAITPIDS" ] && + echo "Zones failed to shutdown; trying to halt:\c" + echo " $zone\c" + zoneadm -z $zone halt & + WAITPIDS="$WAITPIDS $!" + fi + done + [ ! -z "$WAITPIDS" ] && echo . + + # Wait for the 'zoneadm halt' commands to complete. We will let this + # run forever, since the restart daemon will eventually kill us off + # anyway if the halts do not complete after a certain period of time. + wait $WAITPIDS + + # If the halts complete but a zone is still not shutdown, it might + # be in a state like 'shutting_down' or 'down'. So we give it some + # time to come all the way down. + while [ $MAXHALT -gt 0 -a "`zoneadm list`" != "global" ]; do + MAXHALT=`expr $MAXHALT - 1` + sleep 1 # wait a bit longer + done + + # + # Report on zones which failed to shutdown. + # + for zone in `zoneadm list`; do + if [ "$zone" != "global" ]; then + echo "Zone '$zone' failed to halt." + fi + done + [ "`zoneadm list`" != "global" ] && exit 1 # zones still running + ;; + +*) + echo "Usage: $0 { start | stop }" + exit 1 + ;; +esac +exit 0 |