Icinga Agent V.2.14.0 Constants.conf

ShowMeYourSkil · September 17, 2023, 6:08pm

Hello,

I wanted to test the new agent version 2.14.0 on my Windows host. I noticed that the agent no longer starts as soon as I edit the Constants.conf.

const CustomPluginDir 
const PluginContribDir

Are there any changes that explain this? I could not find any changes in the changelogs. The adjustment of the Constants.conf is relevant for my monitoring environment.

Best regards
David

ShowMeYourSkil · September 19, 2023, 6:56am

I am currently looking at the issue again. Here’s what I found about the daemon check icinga2 daemon-C

:

information/cli: Icinga application loader (version: r2.14.0-1)
information/cli: Loading configuration file(s).
critical/config: Error: Constant must not be modified.

moreamazingnick · September 19, 2023, 7:01am

github.com

Icinga/icinga2/blob/bba6a76f4a0943212b7384f9be4d5105e8b92252/lib/base/namespace.cpp#L64


      
          	}
          
          	std::unique_lock<decltype(m_DataMutex)> dlock (m_DataMutex);
          
          	auto nsVal = m_Data.find(field);
          
          	if (nsVal == m_Data.end()) {
          		m_Data[field] = NamespaceValue{value, isConst || m_ConstValues};
          	} else {
          		if (nsVal->second.Const) {
          			BOOST_THROW_EXCEPTION(ScriptError("Constant must not be modified.", debugInfo));
          		}
          
          		nsVal->second.Val = value;
          	}
          }
          
          /**
           * Returns the number of elements in the namespace.
           *
           * @returns Number of elements.

can you enable debug log and post it?