chore(filter): use tag for meta

Author: duanhongyi

charts/fluentbit/values.yaml

@@ -60,14 +60,10 @@ config:
     [FILTER]
         Name                kubernetes
         Match               kubernetes.*
-        Kube_URL            https://kubernetes.default.svc:443
-        Kube_CA_File        /var/run/secrets/kubernetes.io/serviceaccount/ca.crt
-        Kube_Token_File     /var/run/secrets/kubernetes.io/serviceaccount/token
-        Kube_Tag_Prefix     kubernetes.var.log.containers.
-        tls.verify          false
-        Buffer_Size         0
-        Merge_Log           On
         Keep_Log            Off
+        Merge_Log           On
+        Buffer_Size         0
+        Use_Tag_For_Meta    true
 
   ## https://docs.fluentbit.io/manual/pipeline/outputs
   outputs: |