apacheModuleServiceNamespace takes one argument, Logical namespace of the service

[gioppoluca]

Seems that the template added by the agent in apache httpd is missing one argument.
This is the template placed in the OTEL_APACHE_AGENT_CONF does not contain any argument in the ApacheModuleServiceNamespace

        - name: OTEL_APACHE_AGENT_CONF
          value: >

            #Load the Otel Webserver SDK

            LoadFile
            /opt/opentelemetry-webserver/agent/sdk_lib/lib/libopentelemetry_common.so

            LoadFile
            /opt/opentelemetry-webserver/agent/sdk_lib/lib/libopentelemetry_resources.so

            LoadFile
            /opt/opentelemetry-webserver/agent/sdk_lib/lib/libopentelemetry_trace.so

            LoadFile
            /opt/opentelemetry-webserver/agent/sdk_lib/lib/libopentelemetry_otlp_recordable.so

            LoadFile
            /opt/opentelemetry-webserver/agent/sdk_lib/lib/libopentelemetry_exporter_ostream_span.so

            LoadFile
            /opt/opentelemetry-webserver/agent/sdk_lib/lib/libopentelemetry_exporter_otlp_grpc.so

            #Load the Otel ApacheModule SDK

            LoadFile
            /opt/opentelemetry-webserver/agent/sdk_lib/lib/libopentelemetry_webserver_sdk.so

            #Load the Apache Module. In this example for Apache 2.4

            #LoadModule otel_apache_module
            /opt/opentelemetry-webserver/agent/WebServerModule/Apache/libmod_apache_otel.so

            #Load the Apache Module. In this example for Apache 2.2

            #LoadModule otel_apache_module
            /opt/opentelemetry-webserver/agent/WebServerModule/Apache/libmod_apache_otel22.so

            LoadModule otel_apache_module
            /opt/opentelemetry-webserver/agent/WebServerModule/Apache/libmod_apache_otel.so

            #Attributes

            ApacheModuleEnabled ON

            ApacheModuleOtelExporterEndpoint
            http://elastic-collector.opentelemetry.svc:4317

            ApacheModuleOtelSpanExporter otlp

            ApacheModuleResolveBackends  ON

            ApacheModuleServiceInstanceId <<SID-PLACEHOLDER>>

            ApacheModuleServiceName testhttpd

            ApacheModuleServiceNamespace 

            ApacheModuleTraceAsError  ON

Where can this be fixed?

[pavolloffay]

cc) @chrlic

[chrlic]

It should be assigned the name of the namespace of the pod. Could you post your workload manifest?

Before I fix it - as a workaround, in the Instrumentation crd, attribute values can be overriden with attrs setting, example at https://github.com/open-telemetry/opentelemetry-operator#using-apache-httpd-autoinstrumentation

[yuriolisa]

@jaronoff97, I believe this issue can be closed, right?