diff options
Diffstat (limited to 'Monitoring/plugins/check_disk_smb')
| -rwxr-xr-x | Monitoring/plugins/check_disk_smb | 307 |
1 files changed, 0 insertions, 307 deletions
diff --git a/Monitoring/plugins/check_disk_smb b/Monitoring/plugins/check_disk_smb deleted file mode 100755 index 80fa6779..00000000 --- a/Monitoring/plugins/check_disk_smb +++ /dev/null @@ -1,307 +0,0 @@ -#! /usr/bin/perl -w -# -# -# check_disk.pl <host> <share> <user> <pass> [warn] [critical] [port] -# -# Nagios host script to get the disk usage from a SMB share -# -# Changes and Modifications -# ========================= -# 7-Aug-1999 - Michael Anthon -# Created from check_disk.pl script provided with netsaint_statd (basically -# cause I was too lazy (or is that smart?) to write it from scratch) -# 8-Aug-1999 - Michael Anthon -# Modified [warn] and [critical] parameters to accept format of nnn[M|G] to -# allow setting of limits in MBytes or GBytes. Percentage settings for large -# drives is a pain in the butt -# 2-May-2002 - SGhosh fix for embedded perl -# -# - -require 5.004; -use POSIX; -use strict; -use Getopt::Long; -use vars qw($opt_P $opt_V $opt_h $opt_H $opt_s $opt_W $opt_u $opt_p $opt_w $opt_c $opt_a $verbose); -use vars qw($PROGNAME); -use lib "/usr/lib/nagios/plugins" ; -use utils qw($TIMEOUT %ERRORS &print_revision &support &usage); - -sub print_help (); -sub print_usage (); - -$PROGNAME = "check_disk_smb"; - -$ENV{'PATH'}=''; -$ENV{'BASH_ENV'}=''; -$ENV{'ENV'}=''; - -Getopt::Long::Configure('bundling'); -GetOptions - ("v" => \$verbose, "verbose" => \$verbose, - "P=s" => \$opt_P, "port=s" => \$opt_P, - "V" => \$opt_V, "version" => \$opt_V, - "h" => \$opt_h, "help" => \$opt_h, - "w=s" => \$opt_w, "warning=s" => \$opt_w, - "c=s" => \$opt_c, "critical=s" => \$opt_c, - "p=s" => \$opt_p, "password=s" => \$opt_p, - "u=s" => \$opt_u, "username=s" => \$opt_u, - "s=s" => \$opt_s, "share=s" => \$opt_s, - "W=s" => \$opt_W, "workgroup=s" => \$opt_W, - "H=s" => \$opt_H, "hostname=s" => \$opt_H, - "a=s" => \$opt_a, "address=s" => \$opt_a); - -if ($opt_V) { - print_revision($PROGNAME,'1.4.15'); #' - exit $ERRORS{'OK'}; -} - -if ($opt_h) {print_help(); exit $ERRORS{'OK'};} - -my $smbclient = $utils::PATH_TO_SMBCLIENT; - -# Options checking - -($opt_H) || ($opt_H = shift @ARGV) || usage("Host name not specified\n"); -my $host = $1 if ($opt_H =~ /^([-_.A-Za-z0-9 ]+\$?)$/); -($host) || usage("Invalid host: $opt_H\n"); - -($opt_s) || ($opt_s = shift @ARGV) || usage("Share volume not specified\n"); -my $share = $1 if ($opt_s =~ /^([-_.A-Za-z0-9 ]+\$?)$/); -($share) || usage("Invalid share: $opt_s\n"); - -defined($opt_u) || ($opt_u = shift @ARGV) || ($opt_u = "guest"); -my $user = $1 if ($opt_u =~ /^([-_.A-Za-z0-9\\]*)$/); -defined($user) || usage("Invalid user: $opt_u\n"); - -defined($opt_p) || ($opt_p = shift @ARGV) || ($opt_p = ""); -my $pass = $1 if ($opt_p =~ /(.*)/); - -($opt_w) || ($opt_w = shift @ARGV) || ($opt_w = 85); -my $warn = $1 if ($opt_w =~ /^([0-9]{1,2}\%?|100\%?|[0-9]+[kMG])$/); -($warn) || usage("Invalid warning threshold: $opt_w\n"); - -($opt_c) || ($opt_c = shift @ARGV) || ($opt_c = 95); -my $crit = $1 if ($opt_c =~ /^([0-9]{1,2}\%?|100\%?|[0-9]+[kMG])$/); -($crit) || usage("Invalid critical threshold: $opt_c\n"); - -# Execute the given command line and return anything it writes to STDOUT and/or -# STDERR. (This might be useful for other plugins, too, so it should possibly -# be moved to utils.pm.) -sub output_and_error_of { - local *CMD; - local $/ = undef; - my $pid = open CMD, "-|"; - if (defined($pid)) { - if ($pid) { - return <CMD>; - } else { - open STDERR, ">&STDOUT" and exec @_; - exit(1); - } - } - return undef; -} - -# split the type from the unit value -#Check $warn and $crit for type (%/M/G) and set up for tests -#P = Percent, K = KBytes -my $warn_type; -my $crit_type; - -if ($opt_w =~ /^([0-9]+)\%?$/) { - $warn = "$1"; - $warn_type = "P"; -} elsif ($opt_w =~ /^([0-9]+)k$/) { - $warn_type = "K"; - $warn = $1; -} elsif ($opt_w =~ /^([0-9]+)M$/) { - $warn_type = "K"; - $warn = $1 * 1024; -} elsif ($opt_w =~ /^([0-9]+)G$/) { - $warn_type = "K"; - $warn = $1 * 1048576; -} -if ($opt_c =~ /^([0-9]+)\%?$/) { - $crit = "$1"; - $crit_type = "P"; -} elsif ($opt_c =~ /^([0-9]+)k$/) { - $crit_type = "K"; - $crit = $1; -} elsif ($opt_c =~ /^([0-9]+)M$/) { - $crit_type = "K"; - $crit = $1 * 1024; -} elsif ($opt_c =~ /^([0-9]+)G$/) { - $crit_type = "K"; - $crit = $1 * 1048576; -} - -# check if both warning and critical are percentage or size -unless( ( $warn_type eq "P" && $crit_type eq "P" ) || ( $warn_type ne "P" && $crit_type ne "P" ) ){ - $opt_w =~ s/\%/\%\%/g; - $opt_c =~ s/\%/\%\%/g; - usage("Both warning and critical should be same type- warning: $opt_w critical: $opt_c \n"); -} - -# verify warning is less than critical -if ( $warn_type eq "K") { - unless ( $warn > $crit) { - usage("Disk size: warning ($opt_w) should be greater than critical ($opt_c) \n"); - } -}else{ - unless ( $warn < $crit) { - $opt_w =~ s/\%/\%\%/g; - $opt_c =~ s/\%/\%\%/g; - usage("Percentage: warning ($opt_w) should be less than critical ($opt_c) \n"); - } -} - -my $workgroup = $1 if (defined($opt_W) && $opt_W =~ /(.*)/); - -my $address = $1 if (defined($opt_a) && $opt_a =~ /(.*)/); - -# end of options checking - - -my $state = "OK"; -my $answer = undef; -my $res = undef; -my @lines = undef; - -# Just in case of problems, let's not hang Nagios -$SIG{'ALRM'} = sub { - print "No Answer from Client\n"; - exit $ERRORS{"UNKNOWN"}; -}; -alarm($TIMEOUT); - -# Execute an "ls" on the share using smbclient program -# get the results into $res -my @cmd = ( - $smbclient, - "//$host/$share", - "-U", "$user%$pass", - defined($workgroup) ? ("-W", $workgroup) : (), - defined($address) ? ("-I", $address) : (), - defined($opt_P) ? ("-p", $opt_P) : (), - "-c", "ls" -); - -print join(" ", @cmd) . "\n" if ($verbose); -$res = output_and_error_of(@cmd) or exit $ERRORS{"UNKNOWN"}; - -#Turn off alarm -alarm(0); - -#Split $res into an array of lines -@lines = split /\n/, $res; - -#Get the last line into $_ -$_ = $lines[$#lines]; -#print "$_\n"; - -#Process the last line to get free space. -#If line does not match required regexp, return an UNKNOWN error -if (/\s*(\d*) blocks of size (\d*)\. (\d*) blocks available/) { - - my ($avail) = ($3*$2)/1024; - my ($avail_bytes) = $avail; - my ($capper) = int(($3/$1)*100); - my ($mountpt) = "\\\\$host\\$share"; - - - if (int($avail / 1024) > 0) { - $avail = int($avail / 1024); - if (int($avail /1024) > 0) { - $avail = (int(($avail / 1024)*100))/100; - $avail = $avail ."G"; - } else { - $avail = $avail ."M"; - } - } else { - $avail = $avail ."K"; - } - -#print ":$warn:$warn_type:\n"; -#print ":$crit:$crit_type:\n"; -#print ":$avail:$avail_bytes:$capper:$mountpt:\n"; - - if ((($warn_type eq "P") && (100 - $capper) < $warn) || (($warn_type eq "K") && ($avail_bytes > $warn))) { - $answer = "Disk ok - $avail ($capper%) free on $mountpt\n"; - } elsif ((($crit_type eq "P") && (100 - $capper) < $crit) || (($crit_type eq "K") && ($avail_bytes > $crit))) { - $state = "WARNING"; - $answer = "WARNING: Only $avail ($capper%) free on $mountpt\n"; - } else { - $state = "CRITICAL"; - $answer = "CRITICAL: Only $avail ($capper%) free on $mountpt\n"; - } -} else { - $answer = "Result from smbclient not suitable\n"; - $state = "UNKNOWN"; - foreach (@lines) { - if (/(Access denied|NT_STATUS_LOGON_FAILURE|NT_STATUS_ACCESS_DENIED)/) { - $answer = "Access Denied\n"; - $state = "CRITICAL"; - last; - } - if (/(Unknown host \w*|Connection.*failed)/) { - $answer = "$1\n"; - $state = "CRITICAL"; - last; - } - if (/(You specified an invalid share name|NT_STATUS_BAD_NETWORK_NAME)/) { - $answer = "Invalid share name \\\\$host\\$share\n"; - $state = "CRITICAL"; - last; - } - } -} - - -print $answer; -print "$state\n" if ($verbose); -exit $ERRORS{$state}; - -sub print_usage () { - print "Usage: $PROGNAME -H <host> -s <share> -u <user> -p <password> - -w <warn> -c <crit> [-W <workgroup>] [-P <port>] [-a <IP>]\n"; -} - -sub print_help () { - print_revision($PROGNAME,'1.4.15'); - print "Copyright (c) 2000 Michael Anthon/Karl DeBisschop - -Perl Check SMB Disk plugin for Nagios - -"; - print_usage(); - print " --H, --hostname=HOST - NetBIOS name of the server --s, --share=STRING - Share name to be tested --W, --workgroup=STRING - Workgroup or Domain used (Defaults to \"WORKGROUP\") --a, --address=IP - IP-address of HOST (only necessary if HOST is in another network) --u, --user=STRING - Username to log in to server. (Defaults to \"guest\") --p, --password=STRING - Password to log in to server. (Defaults to an empty password) --w, --warning=INTEGER or INTEGER[kMG] - Percent of used space at which a warning will be generated (Default: 85%) - --c, --critical=INTEGER or INTEGER[kMG] - Percent of used space at which a critical will be generated (Defaults: 95%) --P, --port=INTEGER - Port to be used to connect to. Some Windows boxes use 139, others 445 (Defaults to smbclient default) - - If thresholds are followed by either a k, M, or G then check to see if that - much disk space is available (kilobytes, Megabytes, Gigabytes) - - Warning percentage should be less than critical - Warning (remaining) disk space should be greater than critical. - -"; - support(); -} |