Added alerting for redis replication
if number of total slaves is 0, then trigger alert.
/cc @jnijhof @ahanselka @yorickpeterse @northrup @ahmadsherif
Do not update/delete: Banner broadcast message test data
Do not update/delete: Notification broadcast message test data
if number of total slaves is 0, then trigger alert.
/cc @jnijhof @ahanselka @yorickpeterse @northrup @ahmadsherif