Operations teams expect Ambari to have a MIB that defines the superset of OID’s that will be in use and their context. In this context, Ambari will not be exposing any SNMP metrics, but only emitting SNMP traps from the alerting framework.
Those SNMP traps that are emitted need to send traps for specific OID’s. Those OID’s should be defined in a MIB.
That MIB should be followed when sending traps for specific alerts. The specific alerts should send traps with specific OID’s that apply to their context.
For now a MIB, a script extension and documentation to apply that to an existing Ambari 2.1 environment are sufficient.