Docs integreate strimzi metrics reporter kc mm2

[OwenCorrigan76]

Type of change

• Documentation

Description

With newly added support for the Strimzi Metrics Reporter to KafkaConnect and MirrorMaker2, this PR updates the assemblies and modules documents to reflect the changes in the way we can deploy metrics to the KafkaConnect and MirrorMaker2.

Updates:

• Example metrics files
• Example grafana dashboards – mentioning metrics reporter-specific grafana dashboards

Structure for new content:

• Assembly file: Using Metrics Reporter with Strimzi
• Procedure file: Enabling Metrics Reporter
• Reference file: Example Metrics Reporter configuration

Related to #11051

Checklist

Please go through this checklist and make sure all applicable tasks have been done

• Write tests
• Make sure all tests pass
• Update documentation
• Check RBAC rights for Kubernetes / OpenShift roles
• Try your changes from Pod inside your Kubernetes and OpenShift cluster, not just locally
• Reference relevant issue(s) and close them after merging
• Update CHANGELOG.md
• Supply screenshots for visual changes, such as Grafana dashboards

[scholzj]

Suggested change

	| | ├── strimzi-kafka.json|
	| | ├── strimzi-kafka.json

[PaulRMellor]

Thanks, Owen. Looks good.
You asked about whether to include example config for Connect/MM2 in 25.2.2. Enabling Strimzi Metrics Reporter.
I don't think so. The config is the same.

[PaulRMellor]

Suggested change

	<11> Resource for deploying and configuring Strimzi Metrics Reporter based KafkaConnect.
	<12> Resource for deploying and configuring Strimzi Metrics Reporter based MirrorMaker2.
	<13> Resource for deploying and configuring Strimzi Metrics Reporter based Kafka.
	<11> `KafkaConnect` resource for deploying Kafka Connect with Strimzi Metrics Reporter.
	<12> `KafkaMirrorMaker2` resource for deploying MirrorMaker 2 with Strimzi Metrics Reporter.
	<13> `Kafka` resource for deploying Kafka with Strimzi Metrics Reporter.

[PaulRMellor]

would it help to put the containing folder here?

[OwenCorrigan76]

Hey @PaulRMellor. I don't quite get you. Do you mean add the containing examples folder to the PR or something else? The updated folder will be part of the integration PR which will be merged before this I reckon.
This is the structure that the folder will take:

├── strimzi-metrics-reporter
|    ├── grafana-dashboards (10)
|    |  ├── strimzi-kafka.json
|    |  ├── strimzi-kafka-connect.json
|    |  ├── strimzi-kafka-mirror-maker-2.json
|    |  ├── strimzi-kraft.json
│    ├── kafka-connect-metrics.yaml (11)
│    ├── kafka-metrics.yaml (12)
|    └── kafka-mirror-maker-2-metrics.yaml (13)

Thanks

[fvaleri]

@OwenCorrigan76 is this ready to be reviewed? Now that KC and MM2 integration is merged, it would be good to also get this one.

[OwenCorrigan76]

I have another commit that I will push shortly. Then it can be reviewd. Thanks @fvaleri

[fvaleri]

Thanks.

[fvaleri]

@scholzj now that related feature is merged, can you also have another look at this one?