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Consider enabling schema registry in Pulsar #253

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haphut opened this issue Apr 27, 2023 · 0 comments
Open

Consider enabling schema registry in Pulsar #253

haphut opened this issue Apr 27, 2023 · 0 comments
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DevOps DevOps, infra, IaC

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@haphut
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haphut commented Apr 27, 2023

The Pulsar cluster can enforce that Pulsar clients can send only schema-conforming messages to topics that have schemas enabled.

Different use cases:

  1. Validate incoming messages according to JSON schemas and Protobuf schemas (mqtt-forwarder, GTFS Realtime http pollers, vehicle registry API poller)
  2. Validate outgoing messages so that they match the JSON schemas we have given to Waltti Raportointi and Waltti RTPI.
  3. Validate internal messages between microservices. Might be too stiff to modify both business logic and schemas for any internal change.

Docs: https://pulsar.apache.org/docs/2.11.x/schema-overview/

@haphut haphut converted this from a draft issue Apr 27, 2023
@haphut haphut added the DevOps DevOps, infra, IaC label Apr 27, 2023
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