fix: add missing id field to json_parser operator and update transform statements in OpenTelemetry configuration

Signed-off-by: zhenyus <zhenyus@mathmast.com>

freeleaps/helm-pkg/authentication/templates/authentication/opentelemetry.yaml

@@ -25,8 +25,8 @@ spec:
         include_file_path: true
         include_file_name: true
         operators:
+          # 简单解析JSON，不改变结构
           - type: json_parser
-            id: json_parser
     processors:
       k8sattributes:
         auth_type: "serviceAccount"
@@ -60,11 +60,14 @@ spec:
           - key: loki.format
             action: insert
             value: json
+      # 使用transform将k8s和资源属性添加到原始JSON中
       transform:
         log_statements:
           - context: log
             statements:
-              - merge_maps(attributes, resource.attributes)
+              - set(body["k8s"], resource.attributes["k8s.pod.name"])
+              - set(body["service"], resource.attributes["service.name"])
+              - set(body["namespace"], resource.attributes["service.namespace"])
       batch:
         send_batch_size: 1000
         timeout: 10s  
@@ -73,6 +76,7 @@ spec:
         endpoint: {{ .Values.logIngest.lokiEndpoint }}
         tls:
           insecure: true
+        format: json
       debug:
         verbosity: detailed 
     service: