check_nfs_mounts

#!/usr/bin/python

import string
import sys

fstab_content=open('/etc/fstab','r')
mountlist = list()
i=0
exitstatus=0
mounted=False
mountstate='OK: No NFS Mounts to Check?'


for line in fstab_content:
 if '#' not in line and len(line) > 2 and 'nfs' in line:
	(fstabfs,fstabmountpt,fstabtype,fstaboptions,fstabdump,fstabpass)=line.strip().split()
	procmounts_content=open('/proc/mounts','r')
        for line in procmounts_content:
		((procfs,procmountpt,proctype,procoptions,procdump,procpass))=line.strip().split()
		if fstabtype == 'nfs' and proctype == 'nfs':
			if fstabmountpt == procmountpt:
				mounted=True
	procmounts_content.close()
	if mounted:
		exitstatus=0
		mountstate='OK: All NFS Mounts Mounted'
	else:
		exitstatus=2
		mountstate="CRITICAL: Missing NFS Mounts"
		print mountstate
		sys.exit(exitstatus)
	mounted=False

print mountstate
sys.exit(exitstatus)