Please explain how to disable not needed receivers/ports/services for tempo

[stenub]

Hello,

i want to disable all receivers except the otlp receiver in the grafana tempo helm chart. The tempo documentation recommends to disable all ports that are not needed, so i wanted to do so via the helm chart. This worked until commit d48e722 by setting the values to null like so:

receivers: jaeger: null opencensus: null otlp: protocols: grpc: endpoint: "0.0.0.0:4317" http: endpoint: "0.0.0.0:4318"
But as i already mentioned, this does not work anymore. Can you please give me another possibility to disable jaeger and opencensus? Thanks a lot! Kind Regards!