diff --git a/spring-boot-project/spring-boot-actuator-autoconfigure/src/main/java/org/springframework/boot/actuate/autoconfigure/jdbc/DataSourceHealthContributorAutoConfiguration.java b/spring-boot-project/spring-boot-actuator-autoconfigure/src/main/java/org/springframework/boot/actuate/autoconfigure/jdbc/DataSourceHealthContributorAutoConfiguration.java
index 9749864cc9..bd9c25f03f 100644
--- a/spring-boot-project/spring-boot-actuator-autoconfigure/src/main/java/org/springframework/boot/actuate/autoconfigure/jdbc/DataSourceHealthContributorAutoConfiguration.java
+++ b/spring-boot-project/spring-boot-actuator-autoconfigure/src/main/java/org/springframework/boot/actuate/autoconfigure/jdbc/DataSourceHealthContributorAutoConfiguration.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2020 the original author or authors.
+ * Copyright 2012-2021 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/spring-boot-project/spring-boot-docs/src/docs/asciidoc/production-ready-features.adoc b/spring-boot-project/spring-boot-docs/src/docs/asciidoc/production-ready-features.adoc
index a94d17173d..b2ec37d4f2 100644
--- a/spring-boot-project/spring-boot-docs/src/docs/asciidoc/production-ready-features.adoc
+++ b/spring-boot-project/spring-boot-docs/src/docs/asciidoc/production-ready-features.adoc
@@ -989,6 +989,15 @@ TIP: You can use `@Qualifier("groupname")` if you need to register custom `Statu
 
 
 
+[[production-ready-health-datasource]]
+==== DataSource Health
+The `DataSource` health indicator shows the health of both standard data source and routing data source beans.
+The health of a routing data source includes the health of each of its target data sources.
+In the health endpoint's response, each of a routing data source's targets is named using its routing key.
+If you prefer not to include routing data sources in the indicator's output, set configprop:management.health.db.ignore-routing-data-sources[] to `true`.
+
+
+
 [[production-ready-kubernetes-probes]]
 === Kubernetes Probes
 Applications deployed on Kubernetes can provide information about their internal state with https://kubernetes.io/docs/concepts/workloads/pods/pod-lifecycle/#container-probes[Container Probes].