open-vm-tools-init

   1 #!/bin/sh
   2 #
   3 # open-vm-tools Helper scripts for open-vm-tools
   4 #
   5 # chkconfig:    345 90 20
   6 #
   7 # description:  Helper scripts for open-vm-tools
   8 #
   9 # $Id$
  10
  11 # Source function library.
  12 . /etc/rc.d/init.d/functions
  13
  14 RETVAL=0
  15 kver=`uname -r`
  16
  17 is_ESX_running() {
  18     if [ ! -f /usr/bin/vmware-checkvm ] ; then
  19                 echo no
  20                 return
  21     fi
  22
  23     if /usr/bin/vmware-checkvm -p | grep -q ESX; then
  24                 echo yes
  25     else
  26                 echo no
  27     fi
  28 }
  29
  30 # return true if $module exists for current kernel
  31 module_exist() {
  32         local module=$1
  33         test -f /lib/modules/$kver/misc/$module.ko*
  34 }
  35
  36 start_vmblock() {
  37         # vmblock is not required and unsupported on ESX so first check
  38         # if it's installed then try to use
  39         module_exist vmblock || return
  40
  41         # Check if the service is already running?
  42         if [ -f /var/lock/subsys/open-vm-tools-vmblock ]; then
  43                 msg_already_running "Open Virtual Machine vmblock script"
  44                 return
  45         fi
  46
  47         _modprobe single vmblock
  48         msg_starting "Open Virtual Machine vmblock script"
  49         busy
  50         mkdir -p /tmp/VMwareDnD
  51         chmod 1777 /tmp/VMwareDnD
  52         mount -t vmblock none /proc/fs/vmblock/mountPoint
  53         RETVAL=$?
  54         [ $RETVAL -eq 0 ] && touch /var/lock/subsys/open-vm-tools-vmblock && ok && return
  55         fail
  56 }
  57
  58 stop_vmblock() {
  59         module_exist vmblock || return
  60
  61         if [ ! -f /var/lock/subsys/open-vm-tools-vmblock ]; then
  62                 msg_not_running "Open Virtual Machine vmblock script"
  63                 return
  64         fi
  65
  66         msg_stopping "Open Virtual Machine vmblock script"
  67         busy
  68         umount /proc/fs/vmblock/mountPoint
  69         RETVAL=$?
  70         [ $RETVAL -eq 0 ] && rm -f /var/lock/subsys/open-vm-tools-vmblock && ok && return
  71         fail
  72 }
  73
  74 start_vmhgfs() {
  75         # vmhgfs is not required and usupported on ESX so first check
  76         # if it's installed then try to use
  77         module_exist vmhgfs || return
  78
  79         # Check if the service is already running?
  80         if [ -f /var/lock/subsys/open-vm-tools-vmhgfs ]; then
  81                 msg_already_running "Open Virtual Machine vmhgfs script"
  82                 return
  83         fi
  84
  85         _modprobe single vmhgfs
  86         msg_starting "Open Virtual Machine vmhgfs script"
  87         busy
  88         mkdir -p /mnt/hgfs
  89         mount -t vmhgfs .host:/ /mnt/hgfs
  90         RETVAL=$?
  91         [ $RETVAL -eq 0 ] && touch /var/lock/subsys/open-vm-tools-vmhgfs && ok && return
  92         fail
  93 }
  94
  95 stop_vmhgfs() {
  96         module_exist vmhgfs || return
  97
  98         if [ ! -f /var/lock/subsys/open-vm-tools-vmhgfs ]; then
  99                 msg_not_running "Open Virtual Machine vmhgfs script"
 100                 return
 101         fi
 102
 103         msg_stopping "Open Virtual Machine vmhgfs script"
 104         busy
 105         umount /mnt/hgfs
 106         RETVAL=$?
 107         [ $RETVAL -eq 0 ] && rm -f /var/lock/subsys/open-vm-tools-vmhgfs && ok && return
 108         fail
 109 }
 110
 111 start_vmsync() {
 112         # Check if the service is already running?
 113         if [ -f /var/lock/subsys/open-vm-tools-vmsync ]; then
 114                 msg_already_running "Open Virtual Machine vmsync script"
 115                 return
 116         fi
 117
 118         msg_starting "Open Virtual Machine vmsync script"
 119         daemon /usr/bin/vmtoolsd --background /var/run/vmtoolsd.pid
 120         RETVAL=$?
 121         [ $RETVAL -eq 0 ] && touch /var/lock/subsys/open-vm-tools-vmsync
 122 }
 123
 124 stop_vmsync() {
 125         if [ ! -f /var/lock/subsys/open-vm-tools-vmsync ]; then
 126                 msg_not_running "Open Virtual Machine vmsync script"
 127                 return
 128         fi
 129
 130         msg_stopping "Open Virtual Machine vmsync script"
 131         killproc --pidfile vmtoolsd.pid vmtoolsd
 132         rm -f /var/lock/subsys/open-vm-tools-vmsync
 133 }
 134
 135 start() {
 136         if is_no `is_ESX_running`; then
 137                 start_vmblock
 138                 start_vmhgfs
 139         fi
 140         _modprobe single vmware_vmmemctl
 141         _modprobe single vmw_vmci
 142         _modprobe single vsock
 143         start_vmsync
 144 }
 145
 146 stop() {
 147         stop_vmblock
 148         stop_vmhgfs
 149         stop_vmsync
 150 }
 151
 152 # See how we were called.
 153 case "$1" in
 154   start)
 155         start
 156         ;;
 157   stop)
 158         stop
 159         ;;
 160   restart)
 161         stop
 162         start
 163         ;;
 164   *)
 165         msg_usage "$0 {start|stop|restart}"
 166         exit 3
 167 esac
 168
 169 exit $RETVAL