add external commands as stubs for the nagios plugins

[monitor.git] / commands / checkmode.py

diff --git a/commands/checkmode.py b/commands/checkmode.py
new file mode 100755 (executable)
index 0000000..2be4198
--- /dev/null
+++ b/commands/checkmode.py
@@ -0,0 +1,66 @@
+#!/usr/bin/python
+
+import time
+import sys
+import os
+
+from monitor.wrapper import plc
+
+def argv_to_dict(argv):
+       """
+               NOTE: very bare-bones, no error checking, will fail easily.
+       """
+       d = {}
+       prev=None
+       for a in argv:
+               if "--" == a[0:2]:
+                       prev = a[2:]
+               elif "-" == a[0:1]:
+                       prev = a[1:]
+               else:
+                       d[prev] = a
+       return d
+
+def main():
+       d = argv_to_dict(sys.argv[1:])
+
+       api = plc.api
+       if 'hostname' in d or 'H' in d:
+               try:
+                       hostname = d['host']
+               except:
+                       hostname = d['H']
+       else:
+               print "UNKNOWN: argument error"
+               sys.exit(3)
+
+       try:
+               n = api.GetNodes(hostname)[0]
+       except:
+               print "UNKNOWN: API failure"
+               sys.exit(3)
+
+       if n['last_contact']:
+               t1 = n['last_contact']
+       else:
+               t1 = 0
+       t2 = time.time()
+       #print n['boot_state'], n['run_level'], t1, t2, t2-t1
+
+       if t2-t1 < 60*60*30:
+               if n['boot_state'] == n['run_level']:
+                       print "OK: bootstate matches runlevel and lastcontact is up to date"
+                       sys.exit(0)
+               else:
+                       print "WARNING: bootstate does not match runlevel"
+                       sys.exit(1)
+       else:
+               print "CRITICAL: node last_contact is stale, assumed offline"
+               sys.exit(2)
+
+
+if __name__ == '__main__':
+       f = open("/tmp/checkmode", 'a')
+       f.write("checkmode %s %s\n" % (time.time(), " ".join(sys.argv[1:])))
+       f.close()
+       main()