function setup-fluentd {
  local -r dst_dir="$1"
  local -r fluentd_gcp_yaml="${dst_dir}/fluentd-gcp/fluentd-gcp-ds.yaml"
  local -r fluentd_gcp_scaler_yaml="${dst_dir}/fluentd-gcp/scaler-deployment.yaml"
  # Ingest logs against new resources like "k8s_container" and "k8s_node" if
  # LOGGING_STACKDRIVER_RESOURCE_TYPES is "new".
  # Ingest logs against old resources like "gke_container" and "gce_instance" if