[Pkg-nagios-changes] [SCM] UNNAMED PROJECT branch, debian/master, updated. 810edbdd3feedbfe37f4a65bee50b57b2f60fa2a

[david hannequin]

The following commit has been merged in the debian/master branch:
commit 5b298e30fd5251bd9bf2c154c267bd86f1bc03cc
Author: david hannequin <david.hannequin at gmail.com>
Date:   Wed Dec 7 22:47:37 2011 +0100

    Add shinken plugin to check memory usage

diff --git a/libexec/check_shinken_mem.py b/libexec/check_shinken_mem.py
new file mode 100755
index 0000000..fb12c09
--- /dev/null
+++ b/libexec/check_shinken_mem.py
@@ -0,0 +1,97 @@
+#!/usr/bin/env python
+#   Autor : David Hannequin <david.hannequin at gmail.com>
+#   Date : 29 Nov 2011
+
+#
+# Script init
+#
+
+import sys
+import os
+import argparse
+import getopt 
+
+#
+# Usage 
+#
+
+def usage():
+    print 'Usage :'
+    print sys.argv[0] + ' -w <80> -c <90>'
+    print '-p --port : snmp port by default 161' 
+    print '   -c (--critical)      Critical tresholds (defaults : 90%)\n';
+    print '   -w (--warning)       Warning tresholds (defaults : 80%)\n';
+    print '   -h (--help)          Usage help\n';
+
+#
+# Main
+#
+
+def readLines(filename): 
+    f = open(filename, "r") 
+    lines = f.readlines() 
+    return lines 
+
+def MemValues():
+    global memTotal, memCached, memFree
+    for line in readLines('/proc/meminfo'):
+        if line.split()[0] == 'MemTotal:':
+            memTotal = line.split()[1]
+        if line.split()[0] == 'MemFree:':
+            memFree = line.split()[1]
+        if line.split()[0] == 'Cached:':
+             memCached = line.split()[1]
+
+def percentMem():                                                                                                                                             
+    MemValues()
+    return (((int(memFree) + int(memCached)) * 100) / int(memTotal))  
+
+def main():
+
+    try:
+        opts, args = getopt.getopt(sys.argv[1:], "hwc:v", ["help", "warning", "critical"])
+    except getopt.GetoptError, err:
+        # print help information and exit:
+        print str(err) 
+        usage()
+        sys.exit(2)
+    output = None
+    verbose = False
+
+    for o, a in opts:
+        if o == "-v":
+            verbose = True
+        elif o in ("-h", "--help"):
+            usage()
+            sys.exit()
+        elif o in ("-w", "--warning"):
+            notification = a
+        elif o in ("-c", "--critical"):
+            notification = a
+	else :
+	    assert False , "unknown options"
+
+    parser = argparse.ArgumentParser()
+    parser.add_argument('-w', '--warning', default = '80')
+    parser.add_argument('-c', '--critical', default = '90' )
+    args = parser.parse_args()
+    critical = args.critical
+    warning = args.warning
+    cmem = str(critical) 
+    wmem = str(warning)
+    pmemFree = percentMem()
+    pmemUsage = 100 - pmemFree 
+    pmemUsage = str(pmemUsage)
+ 
+    if pmemUsage >= cmem : 
+       print 'CRITICAL - Memory usage : '+pmemUsage+'% |mem='+pmemUsage   
+       sys.exit(2)
+    elif pmemUsage >= wmem :
+       print 'WARNING - Memory usage : '+pmemUsage+'% |mem='+pmemUsage    
+       sys.exit(1)
+    else :
+       print 'OK - Memory usage : '+pmemUsage+'% |mem='+pmemUsage   
+       sys.exit(0)
+
+if __name__ == "__main__":
+    main()

-- 
UNNAMED PROJECT