I am trying to send Databricks cluster logs to Grafana using an init_script where I define the system journals to consume. The issue I am facing is that I cannot get the driver logs, standard error, and output to reach Grafana. Is there something specific I need to enable at the cluster level to expose these logs to the system?

These are the journals I defined.

discovery.relabel "journal_relabel_rules" {
  targets = []

  rule {
    source_labels = ["__journal__systemd_unit"]
    target_label  = "unit"
  }

  rule {
    source_labels = ["__journal__boot_id"]
    target_label  = "boot_id"
  }

  rule {
    source_labels = ["__journal__transport"]
    target_label  = "transport"
  }

  rule {
    source_labels = ["__journal_priority_keyword"]
    target_label  = "level"
  }
}