winpopup.in

linux集群服务器软件代码包

#!/bin/sh
#
# Resource script for sending WinPopups using smbclient
# derived from Alan Robertson's MailTo script
#
# Author: Sandro Poppi <[e-mail]>
#
# Description: sends WinPopups to a sysadmin's workstation
#	       whenever a takeover occurs.
#
#	  OCF parameters are as below:
#		OCF_RESKEY_hostfile
#		
#	where "hostfile" is a file containing the IPs/Workstation names
#	one by line to be sent WinPopups
#
# License: GPL

#######################################################################
# Initialization:

# Source function library.
. @hb_libdir@/ocf-shellfuncs

#######################################################################

ARGS="$0 $*"

us=`uname -n`

usage() {
  echo "Usage: $0 {start|stop|status|monitor}"
  echo "$Id: WinPopup.in,v 1.1 2004/12/20 16:19:37 sunjd Exp $"
}

meta_data() {
	cat <<END
<?xml version="1.0"?>
<!DOCTYPE resource-agent SYSTEM "ra-api-1.dtd">
<resource-agent name="WinPopup" version="0.9">
<version>1.0</version>

<longdesc lang="en">
Resource script for WinPopup. It sends sends WinPopups message to a 
sysadmin's workstation whenever a takeover occurs.
</longdesc>
<shortdesc lang="en">WinPopup resource agent</shortdesc>

<parameters>
<parameter name="hostfile" unique="0">
<longdesc lang="en">
The subject of the email.
</longdesc>
<shortdesc lang="en">Host file</shortdesc>
<content type="string" default="" />
</parameter>
</parameters>

<actions>
<action name="start" timeout="30" />
<action name="stop" timeout="30" />
<action name="status" depth="0" timeout="10" interval="10" start-delay="10" />
<action name="monitor" depth="0" timeout="10" interval="10" start-delay="10" />
<action name="meta-data" timeout="5" />
</actions>
</resource-agent>
END
}

sendWinPopup() {
  # if workstation file exists and is not zero
  if [ -s "$hostfile" ] ; then
    subject=$1
    shift

    for i in `cat $hostfile` ; do
      echo "$subject $*" | smbclient -M $i >/dev/null 2>&1
    done
  else
    logger -is -t HA-WinPopup "ERROR: Workstation file $hostfile missing or corrupt!"
    return 2
  fi

  return $?
}

SubjectLine() {
  case $1 in
    ??*)	echo $1;;
    *)		echo "Resource Group";;
  esac
}


WinPopupStart() {

	Subject="`SubjectLine $2` Takeover in progress on $us"
 
	sendWinPopup "$Subject" $1

	return $?
}

WinPopupStop () {
	Subject="`SubjectLine $2` Reestablishing original master connection in progress on $us"

	sendWinPopup "$Subject" $1

	return $?
}

WinPopupStatus () {
	echo "Do nothing ... "

	return 0
}

if
  ( [ $# -eq 0 ] || [ $# -gt 1 ] )
then
  usage
  exit 1
fi

# See how the environment virables were set.
if [ ! -z "$OCF_RESKEY_hostfile" ]; then
  hostfile=$OCF_RESKEY_hostfile
else
  hostfile="hosts"
fi

case "$1" in
  meta-data)
	meta_data
	exit $OCF_SUCCESS
	;;
  start)
	WinPopupStart
	;;
  stop)
	WinPopupStop
	;;

	#	Not quite sure what to do with this one...
  status|monitor)
	WinPopupStatus
	;;
  usage)
	usage
	exit $OCF_SUCCESS
	;;
  *)
        usage
	exit $OCF_ERR_UNIMPLEMENTED
	;;
esac

exit $?