delete unused config if it exists

.github/workflows/chef-test.yml

@@ -5,6 +5,7 @@ on:
   push:
     branches:
       - main
+      - chef-new-zeroconfig-test
     paths:
       - '.github/workflows/chef-test.yml'
       - 'deployments/chef/**'

deployments/chef/recipes/auto_instrumentation.rb

@@ -19,6 +19,10 @@
 end
 
 if node['splunk_otel_collector']['auto_instrumentation_systemd'].to_s.downcase == 'true'
+  execute 'remove libsplunk.so from /etc/ld.so.preload' do
+    command 'sed -i "s|/usr/lib/splunk-instrumentation/libsplunk.so||" /etc/ld.so.preload'
+    only_if 'test -f /etc/ld.so.preload && grep /usr/lib/splunk-instrumentation/libsplunk.so /etc/ld.so.preload'
+  end
   execute 'reload systemd' do
     command 'systemctl daemon-reload'
     action :nothing
@@ -35,6 +39,9 @@
     notifies :run, 'execute[reload systemd]', :immediately
   end
 else
+  file '/usr/lib/systemd/system.conf.d/00-splunk-otel-auto-instrumentation.conf' do
+    action :delete
+  end
   template '/etc/ld.so.preload' do
     source 'ld.so.preload.erb'
   end