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49 lines
1.0 KiB
49 lines
1.0 KiB
#!/usr/bin/perl
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use JSON;
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my $json;
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@{$json->{data}} = ();
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my $cmd;
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my $re;
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# On Linux, parse /proc/mounts
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if (-e "/proc/mounts"){
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$cmd = 'cat /proc/mounts';
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$re = qr/(\S+) (\S+) (\S+)/;
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}
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# On BSD (at least pfsense), there's no /proc/mounts
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# parse the mount output
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else{
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$cmd = '/sbin/mount';
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$re = qr/(\S+) on (\S+) \((\S+), /;
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}
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for (`$cmd`){
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($block, $fsname, $fstype) = m/$re/;
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# Default warning and critical level (%)
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my $warning = 85;
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my $critical = 95;
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my $t;
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if (open WARN, "$fsname/.zbx_warning"){
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$t = join "", <WARN>;
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close WARN;
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chomp($t);
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$warning = $t if ($t =~ m/^\d+$/);
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}
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if (open CRIT, "$fsname/.zbx_critical"){
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$t = join "", <CRIT>;
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close CRIT;
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chomp($t);
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$critical = $t if ($t =~ m/^\d+$/);
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}
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push @{$json->{data}}, {
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"{#FSNAME}" => $fsname,
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"{#FSTYPE}" => $fstype,
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"{#FSDEVICE}" => $block,
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"{#FSWARNTHRES}" => $warning,
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"{#FSCRITTHRES}" => $critical
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};
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}
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print to_json($json);
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exit(0);
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