Merge pull request #137 from SumoLogic/ssong-service-deployment-etc

Attach enhanced metadata

Author: samjsong

lib/fluent/plugin/filter_kubernetes_sumologic.rb

@@ -214,10 +214,9 @@ def filter(tag, time, record)
           log_fields["container"] = kubernetes["container_name"] unless kubernetes["container_name"].nil?
           log_fields["namespace"] = kubernetes["namespace_name"] unless kubernetes["namespace_name"].nil?
           log_fields["pod"] = kubernetes["pod_name"] unless kubernetes["pod_name"].nil?
-          log_fields["pod_id"] = kubernetes["pod_id"] unless kubernetes["pod_id"].nil?
-          log_fields["host"] = kubernetes["host"] unless kubernetes["host"].nil?
-          log_fields["master_url"] = kubernetes["master_url"] unless kubernetes["master_url"].nil?
-          log_fields["namespace_id"] = kubernetes["namespace_id"] unless kubernetes["namespace_id"].nil?
+          ["pod_id", "host", "master_url", "namespace_id", "service", "deployment", "daemonset", "replicaset", "statefulset"].each do |key|
+            log_fields[key] = kubernetes[key] unless kubernetes[key].nil?
+          end
         end
       end