Is there a way to define a TTL for an topic in spring-cloud-stream-pubsub?

Question

We have some short lived messages about some data changes. I would like to limit the time, pubsub stores this messages to a few minutes or hours.

I found some settings for spring-cloud-stream-rabbitmq to set ttl - but nothing for PubSub.

Answer 1

You can pass various parameters that would suit your needs such as --expiration-period or --message-retention-duration when you create a subscription with gcloud beta pubsub subscriptions create . You can check more here