Allow skip temperature check (--skip-temp-check) (#83)

* Allow skip temperature check (--skip-temp-check)

* Update help

check_smart.pl

@@ -53,13 +53,14 @@
 # Dec 10, 2021: Claudio Kuenzler - Sec fix in path for pseudo-devices, add Erase_Fail_Count_Total, fix NVMe perfdata (6.12.0)
 # Dec 10, 2021: Claudio Kuenzler - Bugfix in interface handling (6.12.1)
 # Dec 16, 2021: Lorenz Kaestle - Bugfix when interface parameter was missing in combination with -g (6.12.2)
+# Apr 22, 2022: Claudio Kuenzler - Allow skip temperature check (--skip-temp-check) (6.13.0)
 
 use strict;
 use Getopt::Long;
 use File::Basename qw(basename);
 
 my $basename = basename($0);
-my $revision = '6.12.2';
+my $revision = '6.13.0';
 
 # Standard Nagios return codes
 my %ERRORS=('OK'=>0,'WARNING'=>1,'CRITICAL'=>2,'UNKNOWN'=>3,'DEPENDENT'=>4);
@@ -69,7 +70,7 @@
 $ENV{'BASH_ENV'}='';
 $ENV{'ENV'}='';
 
-use vars qw($opt_b $opt_d $opt_g $opt_debug $opt_h $opt_i $opt_e $opt_E $opt_r $opt_s $opt_v $opt_w $opt_q $opt_l $opt_skip_sa);
+use vars qw($opt_b $opt_d $opt_g $opt_debug $opt_h $opt_i $opt_e $opt_E $opt_r $opt_s $opt_v $opt_w $opt_q $opt_l $opt_skip_sa $opt_skip_temp);
 Getopt::Long::Configure('bundling');
 GetOptions(
  "debug" => \$opt_debug,
@@ -87,6 +88,7 @@
  "w=s" => \$opt_w, "warn=s" => \$opt_w,
  "l" => \$opt_l, "ssd-lifetime" => \$opt_l,
  "skip-self-assessment" => \$opt_skip_sa,
+ "skip-temp-check" => \$opt_skip_temp,
 );
 
 if ($opt_v) {
@@ -102,7 +104,7 @@
 my ($device, $interface) = qw// // '';
 if ($opt_d || $opt_g ) {
  unless($opt_i){
- print "must specify an interface for $opt_d using -i/--interface!\n\n" if $opt_d;
+ print "must specify an interface for $opt_d using -i/--interface!\n\n" if $opt_d;
  print "must specify an interface for $opt_g using -i/--interface!\n\n" if $opt_g;
  print_help();
  exit $ERRORS{'UNKNOWN'};
@@ -681,10 +683,12 @@
  if($current_temperature){
  if($max_temperature){
  push (@perfdata, "temperature=$current_temperature;;$max_temperature") if $opt_d;
- if($current_temperature > $max_temperature){
- warn "(debug) Disk temperature is greater than max ($current_temperature > $max_temperature)\n\n" if $opt_debug;
- push(@error_messages, 'Disk temperature is higher than maximum');
- escalate_status('CRITICAL');
+ unless($opt_skip_temp) {
+ if($current_temperature > $max_temperature){
+ warn "(debug) Disk temperature is greater than max ($current_temperature > $max_temperature)\n\n" if $opt_debug;
+ push(@error_messages, 'Disk temperature is higher than maximum');
+ escalate_status('CRITICAL');
+ }
  }
  }
  else{
@@ -822,6 +826,7 @@ sub print_help {
  print " -s/--selftest: Enable self-test log check\n";
  print " -l/--ssd-lifetime: Check attribute 'Percent_Lifetime_Remain' available on some SSD drives\n";
  print " --skip-self-assessment: Skip SMART self-assessment health status check\n";
+ print " --skip-temp-check: Skip temperature comparison current vs. drive max temperature\n";
  print " -h/--help: this help\n";
  print " -q/--quiet: When faults detected, only show faulted drive(s) (only affects output when used with -g parameter)\n";
  print " --debug: show debugging information\n";