check_crashplan_backup.py: use argparse for more options and better handling

check_crashplan_backup.py

@@ -4,6 +4,7 @@ import datetime
 import requests
 import json
 import imp
+import argparse
 
 # Nagios exit codes
 nagios_ok       = 0
@@ -11,20 +12,27 @@ nagios_warning  = 1
 nagios_critical = 2
 nagios_unknown  = 3
 
-# Two arguments are required
-if len(sys.argv) < 3:
-  print 'usage: %s <creds_file> <host:port> [deviceName]' % sys.argv[0]
-  exit(nagios_unknown)
+import argparse
+parser = argparse.ArgumentParser(description='Last Crashplan backup check')
+parser.add_argument("-s", "--skip", type=str, help="Hosts to skip from backup check")
+parser.add_argument("-d", "--device", type=str, help="Specify deviceName to check (def: all)")
+parser.add_argument("-H", "--host", type=str, help="<host:port> e.g. crashplan.company.org:443", required=True)
+parser.add_argument("-f", "--filename", type=str, help="Filename that contains credentials", required=True)
+args = parser.parse_args()
 
-filename           = sys.argv[1]
-url                = 'https://' + sys.argv[2] + '/api/DeviceBackupReport?active=true&srtKey=lastConnectedDate'
-critical           = 0 
-single_result      = 0
-max_backup_time    = 2 # notify if backup is older than x days
-status             = 0
+filename        = args.filename
+url             = 'https://' + args.host + '/api/DeviceBackupReport?active=true&srtKey=lastConnectedDate'
+critical        = 0
+single_result   = 0
+max_backup_time = 2 # notify if backup is older than x days
+status          = 0
+if args.skip:
+  skip = args.skip.split(",")
+else:
+  skip = "wutthehelld000d!"
 
-if len(sys.argv) == 4:
-  host = sys.argv[3]
+if args.device:
+  host = args.device
 else:
   host = 0
 
@@ -48,10 +56,12 @@ def format_time(entry, orig_time):
   global time
   time = datetime.datetime.strptime(orig_time, "%b %d, %Y %I:%M:%S %p")
 
-def check_all_backup():
+def check_all_backup(skip):
   for entry in data["data"]:
     device    = entry["deviceName"]
     orig_time = entry["lastCompletedBackupDate"]
+    if device in skip:
+      continue
     if orig_time is None:
       continue
     format_time(entry, orig_time)
@@ -73,7 +83,7 @@ data  = r.json()
 critical_days = datetime.datetime.now() - datetime.timedelta(days=max_backup_time)
 
 if host == 0:
- check_all_backup()
+ check_all_backup(skip)
 else:
  check_host_backup()