FlexLM

plugin works, but you have to include the bug on the code. It's working for me on Nagios 4.2 with perl installed, lmutil and a yum -y install redhat-lsb to solve error from /lib64/ld-lsb-x86-64.so.3: bad ELF interpreter: No such file or directory when you run lmutil from the bash.

Thanks for the plugin

I ran into an issue where if one vendor was down, any feature even with a different vendor would fail. So I added an argument to take in the vendor name as well:

86c86
Luca.sassone\@omega-sistemi.it
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Usage: perl check_flexlm_perf_data.plx -H hostname [-p port] [-f feature] [-S vendor] [-w %warning]
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6)||(@ARGV eq "0"))
---
> if ((@ARGV > 10)||(@ARGV eq "0"))
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> my $feature = 0;
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if (($_ ne "-p")&&($_ ne "-H")&&($_ ne "-f")&&($_ ne "-w")&&($_ ne "-S"))
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$feature = $arg_hash{"-f"} if ($_ eq "-f");
> $vendor = $arg_hash{"-S"} if ($_ eq "-S");
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$lmstat_output = `$path_to_lmutil lmstat -f $feature -S $vendor -c $port\@$server`; # Get output of lmstat for $vendor_daemon only
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> my $seen_feature = 0;
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> $seen_feature++;
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> } elsif ($vendor && ($seen_feature == 0)) {
> # We're looking for a feature and it's not there
> $output = "FLEXlm CRITICAL: License Server for $vendor not available.\n";

If used, for example, like this ...

/tmp/check_flexlm_perf_data -H assdlic01 -p 1055 -f aa_r_cfdd -w 80

and the specified feature doesn't exist the plugin returns OK (0% of 0 licences used). The patch below treats a missing feature as a critical error.

Index: production/apps/nagios/libexec/ncl/check_flexlm_perf_data
===================================================================
--- production/apps/nagios/libexec/ncl/check_flexlm_perf_data (revision 2161)
+++ production/apps/nagios/libexec/ncl/check_flexlm_perf_data (working copy)
@@ -148,12 +148,14 @@
my $current_use = 0;
my $tot_lic = 0;
my $perc_in_use = 0;
+ my $seen_feature = 0;
for (@lmstat_lines) {
if ($features eq 0) {
$red_flag ++ if ((/[Cc]annot/)||(/[Uu]nable/)||(/refused/)||(/down/)||(/[Ww]in[sS]ock/));
} else {
if (/Users of (.*): .* of ([0-9]+) .* issued; .* of ([0-9]+) .* use/) {
my $available_licenses = $2 - $3;
+ $seen_feature++;
$current_use = $3;
$tot_lic = $2;
$perc_in_use = ($current_use/$tot_lic)*100;
@@ -168,6 +170,9 @@
}
if ($red_flag > 0) {
$output = "FLEXlm CRITICAL: License Server Down or Unreachable.\n";
+ } elsif ($vendor && ($seen_feature == 0)) {
+ # We're looking for a feature and it's not there
+ $output = "FLEXlm CRITICAL: License Server for $vendor not available.\n";
} elsif ($yellow_flag > 0) {
$output = "FLEXlm WARNING: Reach Usage Warning for Features: ";
for my $feat (@$yellow_feats) {
@@ -190,7 +195,6 @@
$output .=int($perc_in_use);
$output .="% in use| user=";
$output .= $current_use;
-
$output .="\n";
}
return ($output);

You might get an error like:
check_flexlm_perf_data.plx: Possible unintended interpolation of @omega in string at ./check_flexlm_perf_data.plx line 61.
To fix this change line 86 from:
Luca.sassone@omega-sistemi.it
to
Luca.sassone@omega-sistemi.it



There is another bug in the script
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< if ((@ARGV > 6)||(@ARGV eq "0"))
---
> if ((@ARGV > 8)||(@ARGV eq "0"))

ARGV has to be 8 instead of 6 if you use all parameters, like:
-H HOST -p PORT -f LIC -w WARN