First cut at moving over nrpe client scripts.

files/nagios/client/scripts/check_raid.py

@@ -0,0 +1,45 @@
+#!/usr/bin/env python
+#
+# very simple python script to parse out /proc/mdstat
+# and give results for nagios to monitor
+#
+
+import sys
+import string
+
+devices = []
+
+try:
+    mdstat = string.split(open('/proc/mdstat').read(), '\n')
+except IOError:
+    # seems we have no software raid on this machines
+    sys.exit(0)
+
+error = ""
+i = 0
+for line in mdstat:
+    if line[0:2] == 'md':
+        device = string.split(line)[0]
+        devices.append(device)
+        status = string.split(mdstat[i+1])[3]
+        if string.count(status, "_"):
+            # see if we can figure out what's going on
+            err = string.split(mdstat[i+2])
+            msg = "device=%s status=%s" % (device, status)
+            if len(err) > 0:
+                msg = msg + " rebuild=%s" % err[0]
+
+            if not error:
+                error = msg
+            else:
+                error = error + ", " + msg
+    i = i + 1
+
+if not error:
+    print "DEVICES %s OK" % " ".join(devices)
+    sys.exit(0)
+
+else:
+    print error
+    sys.exit(2)
+