Can you post the definition for check_command check_disk_snmp?
are you sure it is executed as you expect it to by icinga? (in the
classic UI, you can get the raw command line when you have the
detailed check view and click on the Check Type "active" link.)
is the command definitely being executed on the correct host? (double
check the IP maybe?)
On Wed, Dec 11, 2013 at 12:39 PM, Dan Radu Dragomir
<r...@aim4solutions.com> wrote:
> Hi everybody,
>
> I've been bashing my head against the wall for 3 days already and I
> can't seem to be able to understand what's going on.
>
> As I've already googled about this until my fingers bled I decided to
> ask you guys, maybe you're in a better position on this:
>
> Here's the issue
>
> Icinga (classic) install: 1.10.2
>
> OS:
> Distributor ID: Ubuntu
> Description: Ubuntu 12.04.3 LTS
> Release: 12.04
> Codename: precise
>
> Completely random 2 commands end up with the error in $subj.
>
> Here's the script (command):
>
> #!/usr/bin/php
> <?php
> $HOSTNAME=$argv[1];
>
> $lines=snmprealwalk($HOSTNAME,'public','.1.3.6.1.4.1.2021.9.1');
> foreach($lines as $key=>$value) {
> if (!empty($value)) {
> $second=explode('iso.3.6.1.4.1.2021.9.1.',$key);
> $third=explode('.',$second[1]);
> $index=trim($third[1]);
> $diskInfo[$index][$third[0]]=$value;
> }
> }
> $infoLine='';
> $status=0;
> foreach ($diskInfo as $diskKey=>$diskValues) {
> if (!strpos($diskValues[3],'/dev')) {
> unset($diskInfo[$diskKey]);
> } else {
> $diskName=trim(clean($diskValues[2]));
> if($diskName=='/') {
> $diskName='root';
> }
> $diskInfo[$diskKey][2]=$diskName;
> $infoLine.=
> $diskName.'('.trim(clean($diskValues[3])).'):'.trim(clean($diskValues[9])).'%
> used; ';
> $percentUsed=(int)trim(clean($diskValues[9]));
> if($percentUsed >= 90 ) $status=1;
> if($percentUsed >= 99 ) $status=2;
> }
> }
> fwrite(STDOUT, $infoLine."\n");
> exit($status);
> function clean($data){
> $dataArray = explode(':',$data);
> $dataOutput = trim($dataArray[1]);
> $dataOutput = str_replace('"','',$dataOutput);
> return $dataOutput;
> }
>
>
> Running this from command line (shell) outputs the correct answer
> including the exit code:
> root@louie:~# sudo -u icinga /usr/local/icinga/libexec/check_disk_snmp
> 172.20.1.21 2>/dev/null ; echo $?
> root(/dev/sda1):19% used; /boot(/dev/sda2):18% used;
> 0
> and as the user itself:
> /usr/local/icinga/libexec/check_disk_snmp 172.20.1.21 2>/dev/null ; echo $?
> root(/dev/sda1):19% used; /boot(/dev/sda2):18% used;
> 0
>
> so everything seems to be correct (as far as i can tell)
>
> Here's the service definition
>
> define service {
> service_description check_disk_snmp
> check_command check_disk_snmp
> host_name telefonix
> check_period 24x7
> notification_period 24x7
> register 1
> max_check_attempts 3
> check_interval 5
> retry_interval 5
> first_notification_delay 5
> notification_interval 5
> active_checks_enabled 1
> notifications_enabled 1
> event_handler_enabled 0
> contact_groups +C1
> }
>
>
> Any ideas ?
>
> Thx in adavnce:
> Radu Dragomir
>
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