fix(opentelemetry): update processor attributes to use environment variable values for improved metadata extraction

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

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

@@ -58,22 +58,22 @@ spec:
         attributes:
           - action: insert
             key: k8s.node.name
-            from_env: KUBE_META_NODE_NAME
+            value: ${KUBE_META_NODE_NAME}
           - action: insert
             key: k8s.pod.name
-            from_env: KUBE_META_POD_NAME
+            value: ${KUBE_META_POD_NAME}
           - action: insert
             key: k8s.pod.ip
-            from_env: KUBE_META_POD_IP
+            value: ${KUBE_META_POD_IP}
           - action: insert
             key: k8s.pod.uid
-            from_env: KUBE_META_POD_UID
+            value: ${KUBE_META_POD_UID}
           - action: insert
             key: k8s.namespace.name
-            from_env: KUBE_META_NAMESPACE
+            value: ${KUBE_META_NAMESPACE}
           - action: insert
             key: k8s.deployment.name
-            from_env: KUBE_META_OBJECT_NAME
+            value: ${KUBE_META_OBJECT_NAME}
       transform:
         log_statements:
           - context: log