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+====== My Monitor (CHANGEME) ======
+^ Author | [[ butchdeal@yahoo.com | Butch Deal ]] |
+^ Compatibility | Xymon 4.2 |
+^ Requirements | Linux, python, dmidecode |
+^ Download | None |
+^ Last Update | 2009-06-02 |
+===== Description =====
+Check the Dell service tag against the Dell website to see how many days are remaining of warranty.
+returns this information:
+<code>
+Warranty start date: 12/8/2008
+End Date: 1/17/2010
+Days Left : 229 green
+Serial Number: C2T8L61
+</code>
+===== Installation =====
+=== Client side ===
+Configure sudo so that dmidecode can be run.
+add these lines to the clientlaunch.cfg file:
+<code>
+[warranty]
+	ENVFILE $HOBBITCLIENTHOME/etc/hobbitclient.cfg
+	CMD $HOBBITCLIENTHOME/ext/check_dell_warranty.py
+	LOGFILE $HOBBITCLIENTHOME/logs/check-warranty.log
+	INTERVAL 1d
+</code>
+=== Server side ===
+===== Source =====
+==== check_dell_warranty.py ====
+<hidden onHidden="Show Code ⇲" onVisible="Hide Code ⇱">
+<code>
+#!/usr/bin/env python
+#=============================================================================
+# Nagios plugin to pull the Dell service tag and check it
+# against Dell's website to see how many days remain. By default it
+# issues a warning when there is less than thirty days remaining and critical when
+# there is less than ten days remaining. These values can be adjusted using
+# the command line, see --help.
+# Version: 1.1
+# Created: 2009-02-12
+# Author: Erinn Looney-Triggs
+# Revised: 2009-05-27
+# Revised by: Erinn Looney-Triggs
+# Revision history:
+# 1.1 Fixed string conversions to do int comparisons properly. Remove import
+# csv as I am not using that yet. Add a license to the file.
+# License:
+#    This program is free software: you can redistribute it and/or modify
+#    it under the terms of the GNU General Public License as published by
+#    the Free Software Foundation, either version 3 of the License, or
+#    (at your option) any later version.
+#
+#    This program is distributed in the hope that it will be useful,
+#    but WITHOUT ANY WARRANTY; without even the implied warranty of
+#    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+#    GNU General Public License for more details.
+#
+#    You should have received a copy of the GNU General Public License
+#    along with this program.  If not, see <http://www.gnu.org/licenses/>.
+#
+#
+#  Ported to Xymon by Butch Deal of GreenIT Corp.
+# needs sudo dmidecode capabilities for serial number
+#  sudo dmidecode -s system-serial-number
+#
+# add these lines to  etc/clientlaunch.cfg
+#  [warranty]
+#        ENVFILE $HOBBITCLIENTHOME/etc/hobbitclient.cfg
+#        CMD $HOBBITCLIENTHOME/ext/check_dell_warranty.py
+#        LOGFILE $HOBBITCLIENTHOME/logs/check-warranty.log
+#        INTERVAL 1d
+#
+#
+#=============================================================================
+import re
+import subprocess
+import sys
+import urllib2
+# converted to Xymon
+LINE = ""
+def extract_serial_number():
+    '''Extracts the serial number from the localhost using dmidecode.
+    This function takes no arguments but expects dmidecode to exist and
+    also expects dmidecode to accept -s system-serial-number
+    '''
+    #Gather the information from dmidecode
+    try:
+        p = subprocess.Popen(["sudo", "dmidecode", "-s",
+                               "system-serial-number"],
+                               stdout=subprocess.PIPE,
+                               stderr=subprocess.PIPE)
+    except OSError:
+        print 'Error:', sys.exc_value, 'exiting!'
+        sys.exit(1)
+    #Strip the newline off of result
+    serial_number = p.stdout.read()
+    #Basic check of the serial number, can they be longer, maybe
+    if len( serial_number.strip() ) != 7:
+        print 'Invalid serial number:%s exiting!' % (serial_number)
+        sys.exit(WARNING)
+    return serial_number.strip()
+def get_warranty(serial_number):
+    global LINE
+    #The URL to Dell's site
+#    dell_url='http://support.dell.com/support/topics/global.aspx/support/my_systems_info/details?c=us&l=en&s=gen&ServiceTag='
+    dell_url='http://support.dell.com/support/topics/global.aspx/support/my_systems_info/details?ServiceTag='
+    #Regex to pull the information from Dell's site
+    pattern=r""".*>                          #Match anything up to >
+                (\d{1,2}/\d{1,2}/\d{4})<     #Match North American style date
+                .*>(\d{1,2}/\d{1,2}/\d{4})<  #Match date, good for 8000 years
+                .*>                          #Match anything up to >
+                (\d+)                        #Match number of days
+                <.*                          #Match <and the rest of the line
+                """
+    #Build the full
+    full_url = dell_url + serial_number
+    LINE = LINE + full_url
+    #Try to open the page, exit on failure
+    try:
+        response = urllib2.urlopen(full_url)
+    except URLError:
+        print 'Unable to open URL: %s exiting!' % (full_url)
+        sys.exit(UNKNOWN)
+    #Build our regex
+    regex = re.compile(pattern, re.X)
+    #Gather the results returns a list of tuples
+    result = regex.findall(response.read())
+    return result
+def parse_exit(result):
+    global LINE
+    if len(result) == 0:
+        print "Dell's database appears to be down for this system."
+        sys.exit(WARNING)
+    start_date, end_date, days_left = result[0]
+    COLOR = "green"
+    if int(days_left) < options.critical_days:
+	COLOR = "red"
+    elif int(days_left) < options.warning_days:
+	COLOR = "yellow"
+    else:
+	COLOR = "green"
+    LINE = LINE + "\nWarranty start date: " + start_date + "\nEnd Date: " + end_date + "\nDays Left : " + days_left + " &" + COLOR
+    return COLOR
+def sigalarm_handler(signum, frame):
+    print '%s timed out after %d seconds' % (sys.argv[0], options.timeout)
+    sys.exit(CRITICAL)
+if __name__ == '__main__':
+    import optparse
+    import signal
+    import os
+    from datetime import date, datetime, timedelta
+    BB = os.environ["BB"]
+    BBDISP = os.environ["BBDISP"]
+    MACHINE = os.environ["MACHINE"]
+    parser = optparse.OptionParser(version="%prog 1.1")
+    parser.add_option('-c', '--critical', dest='critical_days', default=10,
+                     help='Number of days under which to return critical \
+                     (Default: 10)', type='int')
+    parser.add_option('-t', '--timeout', dest='timeout', default=10,
+                      help='Set the timeout for the program to run \
+                      (Default: 10 seconds)', type='int')
+    parser.add_option('-w', '--warning', dest='warning_days', default=30,
+                      help='Number of days under which to return a warning \
+                      (Default: 30)', type='int' )
+    (options, args) = parser.parse_args()
+    signal.signal(signal.SIGALRM, sigalarm_handler)
+    signal.alarm(options.timeout)
+    serial_number = extract_serial_number()
+    result = get_warranty(serial_number)
+    signal.alarm(0)
+    COLOR = parse_exit(result)
+#    d = datetime.now() + timedelta(hours=24)
+    d = datetime.now()
+    P1 = "\"status+25h " + MACHINE + ".support " + COLOR + d.strftime(" %a %b %d %H:%M:%S %Z %Y") + " - \n" + LINE + "\nSerial Num
+ber: " + serial_number + "\""
+    LL = BB + " " + BBDISP + " " + P1
+#    print '%s' % (LL)
+    os.system(LL)
+</code>
+</hidden>
+===== Known  Bugs and Issues =====
+some servers have multiple lines of support on the dell site.  the script only uses the bottom line though occasionally one of the other lines has longer support.
+===== To Do =====
+Someone that knows python could really clean this up and probably easily add some features. (please do).
+===== Credits =====
+  * Original Nagios author: Erinn Looney-Triggs
+  * port to Xymon: Butch Deal
+===== Changelog =====
+  * **YYYY-MM-DD**
+    * Initial release