Initial version

plugins/other/monit_parser

@@ -0,0 +1,61 @@
+#!/usr/bin/python
+# Monit status parser plugin for munin
+
+# This is very raw, but it should work for you out of the box.  You of course
+# need to have monit configured such that the 'monit status' command works.
+
+# Todd Troxell <ttroxell@debian.org>
+
+STATUS_CMD = "monit status"
+
+import sys
+import re
+from commands import getstatusoutput
+
+def sanitize(s):
+    OK_CHARS = "abcdefghijklmnopqrstuvwxyz0123456789"
+    out = str()
+    for char in s:
+        if char.lower() in OK_CHARS:
+	    out += char 
+    return out
+
+procs = dict()
+
+status, output = getstatusoutput(STATUS_CMD)
+if status != 0:
+    print "Errror running status command: %s" % (output)
+    sys.exit(status)
+
+output = output.split('\n')
+cur_proc = None
+for line in output:
+    m = re.match("^Process '(.*)'.*$", line)
+    if m:
+        cur_proc = sanitize(m.group(1))
+	try:
+	    procs[cur_proc]
+	except KeyError:
+	    procs[cur_proc] = dict()
+	continue
+    m = re.match("  memory kilobytes total\s+([0-9]+).*$", line)
+    if m:
+        procs[cur_proc]["total_memory"] = m.group(1)
+	continue
+    m = re.match("  cpu percent total\s+([.0-9]+)%.*$", line)
+    if m:
+        procs[cur_proc]["total_cpu"] = m.group(1)
+	continue
+    
+if len(sys.argv) > 1 and sys.argv[1] == 'config':
+    print 'graph_title Per process stats from Monit'
+    print 'graph_vlabel numbers'
+    print 'graph_category monit'
+    for process in procs:
+        for stat in procs[process]:
+            print "monit_%s_%s.label %s.%s" % (process, stat, process, stat)
+    sys.exit(0)
+
+for process in procs:
+    for stat in procs[process]:
+        print "monit_%s_%s.value %s" % (process, stat, procs[process][stat])