| 1 | #!/sbin/sh
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| 2 | # $Id: smf-vboxballoonctrl.sh 76553 2019-01-01 01:45:53Z vboxsync $
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| 3 |
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| 4 | #
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| 5 | # Copyright (C) 2008-2019 Oracle Corporation
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| 6 | #
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| 7 | # This file is part of VirtualBox Open Source Edition (OSE), as
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| 8 | # available from http://www.virtualbox.org. This file is free software;
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| 9 | # you can redistribute it and/or modify it under the terms of the GNU
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| 10 | # General Public License (GPL) as published by the Free Software
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| 11 | # Foundation, in version 2 as it comes in the "COPYING" file of the
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| 12 | # VirtualBox OSE distribution. VirtualBox OSE is distributed in the
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| 13 | # hope that it will be useful, but WITHOUT ANY WARRANTY of any kind.
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| 14 | #
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| 15 |
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| 16 | #
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| 17 | # smf-vboxballoonctrl method
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| 18 | #
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| 19 | # Argument is the method name (start, stop, ...)
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| 20 |
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| 21 | . /lib/svc/share/smf_include.sh
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| 22 |
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| 23 | VW_OPT="$1"
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| 24 | VW_EXIT=0
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| 25 |
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| 26 | case $VW_OPT in
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| 27 | start)
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| 28 | if [ ! -f /opt/VirtualBox/VBoxBalloonCtrl ]; then
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| 29 | echo "ERROR: /opt/VirtualBox/VBoxBalloonCtrl does not exist."
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| 30 | return $SMF_EXIT_ERR_CONFIG
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| 31 | fi
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| 32 |
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| 33 | if [ ! -x /opt/VirtualBox/VBoxBalloonCtrl ]; then
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| 34 | echo "ERROR: /opt/VirtualBox/VBoxBalloonCtrl is not executable."
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| 35 | return $SMF_EXIT_ERR_CONFIG
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| 36 | fi
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| 37 |
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| 38 | # Get svc configuration
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| 39 | VBOXWATCHDOG_USER=`/usr/bin/svcprop -p config/user $SMF_FMRI 2>/dev/null`
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| 40 | [ $? != 0 ] && VBOXWATCHDOG_USER=
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| 41 | VBOXWATCHDOG_BALLOON_INTERVAL=`/usr/bin/svcprop -p config/balloon_interval $SMF_FMRI 2>/dev/null`
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| 42 | [ $? != 0 ] && VBOXWATCHDOG_BALLOON_INTERVAL=
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| 43 | VBOXWATCHDOG_BALLOON_INCREMENT=`/usr/bin/svcprop -p config/balloon_increment $SMF_FMRI 2>/dev/null`
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| 44 | [ $? != 0 ] && VBOXWATCHDOG_BALLOON_INCREMENT=
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| 45 | VBOXWATCHDOG_BALLOON_DECREMENT=`/usr/bin/svcprop -p config/balloon_decrement $SMF_FMRI 2>/dev/null`
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| 46 | [ $? != 0 ] && VBOXWATCHDOG_BALLOON_DECREMENT=
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| 47 | VBOXWATCHDOG_BALLOON_LOWERLIMIT=`/usr/bin/svcprop -p config/balloon_lowerlimit $SMF_FMRI 2>/dev/null`
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| 48 | [ $? != 0 ] && VBOXWATCHDOG_BALLOON_LOWERLIMIT=
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| 49 | VBOXWATCHDOG_BALLOON_SAFETYMARGIN=`/usr/bin/svcprop -p config/balloon_safetymargin $SMF_FMRI 2>/dev/null`
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| 50 | [ $? != 0 ] && VBOXWATCHDOG_BALLOON_SAFETYMARGIN=
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| 51 | VBOXWATCHDOG_ROTATE=`/usr/bin/svcprop -p config/logrotate $SMF_FMRI 2>/dev/null`
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| 52 | [ $? != 0 ] && VBOXWATCHDOG_ROTATE=
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| 53 | VBOXWATCHDOG_LOGSIZE=`/usr/bin/svcprop -p config/logsize $SMF_FMRI 2>/dev/null`
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| 54 | [ $? != 0 ] && VBOXWATCHDOG_LOGSIZE=
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| 55 | VBOXWATCHDOG_LOGINTERVAL=`/usr/bin/svcprop -p config/loginterval $SMF_FMRI 2>/dev/null`
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| 56 | [ $? != 0 ] && VBOXWATCHDOG_LOGINTERVAL=
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| 57 |
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| 58 | # Handle legacy parameters, do not add any further ones unless absolutely necessary.
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| 59 | if [ -z "$VBOXWATCHDOG_BALLOON_INTERVAL" ]; then
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| 60 | VBOXWATCHDOG_BALLOON_INTERVAL=`/usr/bin/svcprop -p config/interval $SMF_FMRI 2>/dev/null`
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| 61 | [ $? != 0 ] && VBOXWATCHDOG_BALLOON_INTERVAL=
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| 62 | fi
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| 63 | if [ -z "$VBOXWATCHDOG_BALLOON_INCREMENT" ]; then
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| 64 | VBOXWATCHDOG_BALLOON_INCREMENT=`/usr/bin/svcprop -p config/increment $SMF_FMRI 2>/dev/null`
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| 65 | [ $? != 0 ] && VBOXWATCHDOG_BALLOON_INCREMENT=
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| 66 | fi
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| 67 | if [ -z "$VBOXWATCHDOG_BALLOON_DECREMENT" ]; then
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| 68 | VBOXWATCHDOG_BALLOON_DECREMENT=`/usr/bin/svcprop -p config/decrement $SMF_FMRI 2>/dev/null`
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| 69 | [ $? != 0 ] && VBOXWATCHDOG_BALLOON_DECREMENT=
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| 70 | fi
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| 71 | if [ -z "$VBOXWATCHDOG_BALLOON_LOWERLIMIT" ]; then
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| 72 | VBOXWATCHDOG_BALLOON_LOWERLIMIT=`/usr/bin/svcprop -p config/lowerlimit $SMF_FMRI 2>/dev/null`
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| 73 | [ $? != 0 ] && VBOXWATCHDOG_BALLOON_LOWERLIMIT=
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| 74 | fi
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| 75 | if [ -z "$VBOXWATCHDOG_BALLOON_SAFETYMARGIN" ]; then
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| 76 | VBOXWATCHDOG_BALLOON_SAFETYMARGIN=`/usr/bin/svcprop -p config/safetymargin $SMF_FMRI 2>/dev/null`
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| 77 | [ $? != 0 ] && VBOXWATCHDOG_BALLOON_SAFETYMARGIN=
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| 78 | fi
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| 79 |
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| 80 | # Provide sensible defaults
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| 81 | [ -z "$VBOXWATCHDOG_USER" ] && VBOXWATCHDOG_USER=root
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| 82 |
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| 83 | # Assemble the parameter list
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| 84 | PARAMS="--background"
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| 85 | [ -n "$VBOXWATCHDOG_BALLOON_INTERVAL" ] && PARAMS="$PARAMS --balloon-interval \"$VBOXWATCHDOG_BALLOON_INTERVAL\""
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| 86 | [ -n "$VBOXWATCHDOG_BALLOON_INCREMENT" ] && PARAMS="$PARAMS --balloon-inc \"$VBOXWATCHDOG_BALLOON_INCREMENT\""
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| 87 | [ -n "$VBOXWATCHDOG_BALLOON_DECREMENT" ] && PARAMS="$PARAMS --balloon-dec \"$VBOXWATCHDOG_BALLOON_DECREMENT\""
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| 88 | [ -n "$VBOXWATCHDOG_BALLOON_LOWERLIMIT" ] && PARAMS="$PARAMS --balloon-lower-limit \"$VBOXWATCHDOG_BALLOON_LOWERLIMIT\""
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| 89 | [ -n "$VBOXWATCHDOG_BALLOON_SAFETYMARGIN" ] && PARAMS="$PARAMS --balloon-safety-margin \"$VBOXWATCHDOG_BALLOON_SAFETYMARGIN\""
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| 90 | [ -n "$VBOXWATCHDOG_ROTATE" ] && PARAMS="$PARAMS -R \"$VBOXWATCHDOG_ROTATE\""
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| 91 | [ -n "$VBOXWATCHDOG_LOGSIZE" ] && PARAMS="$PARAMS -S \"$VBOXWATCHDOG_LOGSIZE\""
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| 92 | [ -n "$VBOXWATCHDOG_LOGINTERVAL" ] && PARAMS="$PARAMS -I \"$VBOXWATCHDOG_LOGINTERVAL\""
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| 93 |
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| 94 | exec su - "$VBOXWATCHDOG_USER" -c "/opt/VirtualBox/VBoxBalloonCtrl $PARAMS"
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| 95 |
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| 96 | VW_EXIT=$?
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| 97 | if [ $VW_EXIT != 0 ]; then
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| 98 | echo "VBoxBalloonCtrl failed with $VW_EXIT."
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| 99 | VW_EXIT=1
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| 100 | fi
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| 101 | ;;
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| 102 | stop)
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| 103 | # Kill service contract
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| 104 | smf_kill_contract $2 TERM 1
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| 105 | ;;
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| 106 | *)
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| 107 | VW_EXIT=$SMF_EXIT_ERR_CONFIG
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| 108 | ;;
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| 109 | esac
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| 110 |
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| 111 | exit $VW_EXIT
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