fix: add logs and traces correlation for datadog

config/initializers/lograge.rb

@@ -5,11 +5,19 @@ Rails.application.configure do
   config.lograge.formatter = Lograge::Formatters::Json.new
   config.lograge.ignore_actions = ['HealthCheckController#index']
   config.lograge.custom_options = lambda do |event|
+    correlation = Datadog.tracer.active_correlation
     {
-      :ddsource => ["ruby"],
-      :time => event.time,
-      :params => event.payload[:params],
-      :level => event.payload[:level]
+      dd: {
+        trace_id: correlation.trace_id.to_s,
+        span_id: correlation.span_id.to_s,
+        env: correlation.env.to_s,
+        service: correlation.service.to_s,
+        version: correlation.version.to_s
+      },
+      ddsource: ['ruby'],
+      time: event.time,
+      params: event.payload[:params],
+      level: event.payload[:level]
     }
   end
 end