second critical pattern doesn't worked about check_logfiles HOT 7 CLOSED

criticalpatterns => {
   'door-open' => 'Door is open! (.)',
   'door-closed' => 'Door is closed! (.)' 
},

This is just an example. Here we see a hash with keys and values. Keys are identifiers which you later use as $ENV{CHECK_LOGFILES_PATTERN_KEY} in the supersmartscript. It tells you which of the patterns has matched. And the values of the criticalpatterns hash are the regular expressions.
Actually i do not understand why anybody would assume that this can work:

criticalpatterns => {'MemoryException: (\d+) bytes not available',
'TradeBase: not enough memory for index(.)'},

Ok, let me do your job, you can get a coffee in the meantime.

criticalpatterns => {
   'memory-exception' => 'MemoryException: (\d+) bytes not available',
   'tradebase' => 'TradeBase: not enough memory for index(.)',
},
...
script => sub {
  if ($ENV{CHECK_LOGFILES_PATTERN_KEY} eq 'memory-exception') {
    my $gigabytes = $ENV{CHECK_LOGFILES_CAPTURE_GROUP1} / (10241024*1024);
    if ($gigabytes > 3.5) {
      print $ENV{CHECK_LOGFILES_SERVICEOUTPUT};
      return 2;
    } else {
      return 0; 
    }
  } elsif ($ENV{CHECK_LOGFILES_PATTERN_KEY} eq 'tradebase') {
    # the second pattern matched. $ENV{CHECK_LOGFILES_CAPTURE_GROUP1} contains the index number
...
  }
},

The default way to define multiple criticalpatterns is
criticalpatterns => ['MemoryException: (\d+) bytes not available', 'TradeBase: not enough memory for index(.)'],
but as these two patterns, especially the capture group, are so different, you would need to execute a pattern match in the script again in order to find out which one has actually matched. The syntax with criticalpatterns as a hash helps you identify the matching one by putting the pattern identifier in $ENV{CHECK_LOGFILES_PATTERN_KEY}.

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THANKS YOU FOR YOUR TIME AND HELP

from check_logfiles.

Can you help How i can implement that check stays in critical until for example ok word is founded in log file
Now check works in this way
If in check moment it found critical pattern it's show critical
Nothing added to test log file
Net check run
State OK
I will try by myself but not sure that i will success

from check_logfiles.

from check_logfiles.

Aha I understand logic
Thanks

from check_logfiles.

He goes to ok state after second check
In log files are critical records
1st run result critical
2nd run result ok But no ok pattern exist in file
Why ?
config file now
okpatterns => ['ok'],
@searches = ({
logfile => "test.log",
criticalpatterns => {
'memory-exception' => 'MemoryException: (\d+) bytes not available',
'tradebase' => 'TradeBase: not enough memory for index',
},
okpatterns => ['ok'],
options => "supersmartscript,capturegroups,noprotocol",
script => sub {

if ($ENV{CHECK_LOGFILES_PATTERN_KEY} eq 'memory-exception') {
my $gigabytes = $ENV{CHECK_LOGFILES_CAPTURE_GROUP1} / (1024*1024*1024);
if ($gigabytes > 3.5) {
print $ENV{CHECK_LOGFILES_SERVICEOUTPUT};
return 2;
} else {
return 0;
}
} elsif ($ENV{CHECK_LOGFILES_PATTERN_KEY} eq 'tradebase') {
# the second pattern matched. $ENV{CHECK_LOGFILES_CAPTURE_GROUP1} contains the index number
return 2;
}
},

});
log file content
MemoryException: 4972844748 bytes not available

from check_logfiles.

Last that I want you help me
I want to take last logfile in log folder
I tested in this way before
./check_logfiles --logfile 'ls -tr | tail -1' --criticalpattern 'TradeBase: not enough memory for index'
It works
But how to execute it in config file
I tried in perl style but no one variant works

@searches = ({
logfile => qx/ls -tr | tail -1/,

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