Hi, I’m getting this error message when running the generic SNMP discovery:
sh: /usr/lib/centreon/plugins//centreon_generic_snmp.pl: No such file or directory
The plugin is installed, so what’s the issue? This is a brand new install.
Solved
SNMP Discovery error
+2Best answer by itoussies
Hi
It means that one or more discovered hosts did not return a value for the related SNMP OID.
Do all hosts have a defined name?
Regards.
+11Hi
On the monitoring server that will run the Host Discovery job, you need to install the plugin with the following command:
yum install centreon-plugin-Applications-Protocol-Snmp
Regards.
+2Hi
On the monitoring server that will run the Host Discovery job, you need to install the plugin with the following command:
yum install centreon-plugin-Applications-Protocol-Snmp
Regards.
Thanks - that hadn’t been installed. I’ve done that now, and it appears to have found a bunch of hosts, but now i’m getting another error:
Not saved hosts:
[] Error on adding a host (Reason: Centreon\Domain\Common\Assertion\AssertionException: [Host::name] The value is empty, but non empty value was expected in /usr/share/centreon/src/Centreon/Domain/Common/Assertion/AssertionException.php:188
Stack trace:
#0 /usr/share/centreon/src/Centreon/Domain/Common/Assertion/Assertion.php(214): Centreon\Domain\Common\Assertion\AssertionException::notEmpty()
#1 /usr/share/centreon/vendor/beberlei/assert/lib/Assert/Assertion.php(2788): Centreon\Domain\Common\Assertion\Assertion::Centreon\Domain\Common\Assertion\{closure}()
#2 /usr/share/centreon/vendor/beberlei/assert/lib/Assert/Assertion.php(638): Assert\Assertion::generateMessage()
#3 /usr/share/centreon/src/Centreon/Domain/Common/Assertion/Assertion.php(212): Assert\Assertion::notEmpty()
#4 /usr/share/centreon/src/Centreon/Domain/HostConfiguration/HostConfigurationService.php(119): Centreon\Domain\Common\Assertion\Assertion::notEmpty()
#5 /usr/share/centreon/src/CentreonAutoDiscovery/Domain/Job/DiscoveredHostService.php(388): Centreon\Domain\HostConfiguration\HostConfigurationService->addHost()
#6 /usr/share/centreon/src/CentreonAutoDiscovery/Domain/Job/DiscoveredHostService.php(301): CentreonAutoDiscovery\Domain\Job\DiscoveredHostService->saveHostAndApplyServices()
#7 /usr/share/centreon/src/CentreonAutoDiscovery/Domain/Job/DiscoveredHostService.php(102): CentreonAutoDiscovery\Domain\Job\DiscoveredHostService->saveDiscoveredHosts()
#8 /usr/share/centreon/www/modules/centreon-autodiscovery-server/script/save_discovered_host.php(260): CentreonAutoDiscovery\Domain\Job\DiscoveredHostService->saveAllDiscoveredHosts()
#9 /usr/share/centreon/www/modules/centreon-autodiscovery-server/script/save_discovered_host.php(2): sg_load()
#10 {main})
+11Hi
It means that one or more discovered hosts did not return a value for the related SNMP OID.
Do all hosts have a defined name?
Regards.
+2Hi
It means that one or more discovered hosts did not return a value for the related SNMP OID.
Do all hosts have a defined name?
Regards.
No, but I added an additional mapping for the description to link to the hostname and this was enough to clear the error.
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