fluent-operator:fluent-bit: Add useTagForMeta to clusterFilter (#707)

Author: ddl-martin-currao

fluentbit.fluent.io/clusterfilter_v1alpha2.json

@@ -243,6 +243,10 @@
                     "description": "Include Kubernetes namespace metadata only and no pod metadata.\nIf this is set, the values of Labels and Annotations are ignored.",
                     "type": "boolean"
                   },
+                  "ownerReferences": {
+                    "description": "Include Kubernetes owner references in the extra metadata.",
+                    "type": "boolean"
+                  },
                   "regexParser": {
                     "description": "Set an alternative Parser to process record Tag and extract pod_name, namespace_name, container_name and docker_id.\nThe parser must be registered in a parsers file (refer to parser filter-kube-test as an example).",
                     "type": "string"
@@ -268,6 +272,10 @@
                   "useKubelet": {
                     "description": "This is an optional feature flag to get metadata information from kubelet\ninstead of calling Kube Server API to enhance the log.\nThis could mitigate the Kube API heavy traffic issue for large cluster.",
                     "type": "boolean"
+                  },
+                  "useTagForMeta": {
+                    "description": "If true, Kubernetes metadata (e.g., pod_name, container_name, namespace_name etc) will be extracted from the tag itself.",
+                    "type": "boolean"
                   }
                 },
                 "type": "object",