Merge pull request #4716 from ClickHouse/kafka-metrics

ClickStack kafka-metrics

Author: dhtclk

docs/use-cases/observability/clickstack/integration-examples/index.md

@@ -8,11 +8,15 @@ doc_type: 'landing-page'
 keywords: ['ClickStack data ingestion', 'observability data ingestion', 'ClickStack integration guides']
 ---
 
-ClickStack provides multiple ways to ingest observability data into your ClickHouse instance. This section contains
-quick start guides for various log and trace sources.
+ClickStack provides multiple ways to ingest observability data into your ClickHouse instance. This section contains quick start guides for various log, trace, and metrics sources.
+
+:::note
+Several of these integration guides use ClickStack's built-in OpenTelemetry Collector for quick testing. For production deployments, we recommend running your own OTel Collector and sending data to ClickStack's OTLP endpoint. See [Sending OpenTelemetry data](/use-cases/observability/clickstack/ingesting-data/opentelemetry) for production configuration.
+:::
 
 | Section | Description |
 |------|-------------|
+| [Kafka Metrics](/use-cases/observability/clickstack/integrations/kafka-metrics) | Quick start guide for Kafka Metrics |
 | [Nginx Logs](/use-cases/observability/clickstack/integrations/nginx) | Quick start guide for Nginx Logs |
 | [Nginx Traces](/use-cases/observability/clickstack/integrations/nginx-traces) | Quick start guide for Nginx Traces |
 | [Redis Logs](/use-cases/observability/clickstack/integrations/redis) | Quick start guide for Redis Logs |