check primary is assigned

[ChuckHend]

No description provided.

[nhudson]

You will also need to update the is_standby metric as well

sum by (instance_id, pod, label_cnpg_io_instance_role) (
  label_replace(
    cnpg_pg_replication_in_recovery{} 
    * on(namespace) group_left(label_tembo_io_instance_id) kube_namespace_labels{label_tembo_io_instance_id!=""}
    * on(pod) group_left(label_cnpg_io_instance_role) kube_pod_labels{label_cnpg_io_instance_role="replica"},
    "instance_id", "$1", "label_tembo_io_instance_id", "(.*)"
  )
)