apiVersion: fluentbit.fluent.io/v1alpha2
kind: ClusterParser
metadata:
  name: k8s-custom-tag
  labels:
    fluentbit.fluent.io/enabled: "true"
spec:
  regex:
    regex: '^(?<namespace_name>[a-z0-9]([-a-z0-9]*[a-z0-9])?(\.[a-z0-9]([-a-z0-9]*[a-z0-9])?)*)_(?<pod_name>[^_]+)_(?<container_name>.+)_(?<docker_id>.+)$'