Ferdinand Linnenberg comments

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                                            Ferdinand Linnenberg

build(deps): bump actions/setup-go from 2 to 5 in /.github/workflows

@JeremyTheocharis Can you review this ?

kafka-to-postgresql: Postgres not yet available: pq: database "sslmode=true" does not exist

The key should be `POSTGRES_DATABASE` instead of `POSTGRES_DB`. We should make it give out an better error if it not set. https://github.com/united-manufacturing-hub/united-manufacturing-hub/blob/ebea6e02ee703ceb161206a614b557019655838d/golang/cmd/kafka-to-postgresql/main.go#L75-L87

High CPU when using mqtt-to-kafka

Are there any logs ?

High CPU when using mqtt-to-kafka

Having trouble reproducing the issue on Kubernetes: ![image](https://user-images.githubusercontent.com/6317420/211559513-db1a3c1e-7fe5-427d-9b22-cbda32d1bb59.png) We are currently checking every 10ms for new messages.

High CPU when using mqtt-to-kafka

There is no way to turn of bidirectional transfer, but you can "disable" it, by listening to an always empty topic.

Create user-interface to change data (Grafana frontend plugin)

Is this still relevant @JeremyTheocharis ?

Upgrade Grafana chart to latest (>= 6.48.0)

Defer until https://github.com/united-manufacturing-hub/united-manufacturing-hub/issues/1353 is done

kafka-to-postgresql wont start when only using processValue

Can you give me an excerpt of the kafka-to-postgresql logs ?

kafka-to-postgresql wont start when only using processValue

Ok, ill have to document that umh.v1.kafka.newTopic is required for this service to start.

kafka-to-postgresql wont start when only using processValue

See also: https://github.com/united-manufacturing-hub/learn.umh.app/pull/200