From 3f0058f14005631d23331d5ca28bf23da74b1ad4 Mon Sep 17 00:00:00 2001
From: buildmaster <builds@springframework.org>
Date: Fri, 23 Sep 2022 04:00:40 +0000
Subject: [PATCH] Bumping versions

---
 README.adoc                                   | 29 ++++++++++++++++---
 .../configuration/watcher/WatcherUtil.java    |  2 +-
 2 files changed, 26 insertions(+), 5 deletions(-)

diff --git a/README.adoc b/README.adoc
index dd884b1d..6275d043 100644
--- a/README.adoc
+++ b/README.adoc
@@ -1609,11 +1609,32 @@ Spring Cloud Kubernetes Configuration Watcher will react to changes in ConfigMap
 or any Secret with a label of `spring.cloud.kubernetes.secret` with the value `true`.  If the ConfigMap or Secret does not have either of those labels
 or the values of those labels is not `true` then any changes will be ignored.
 
-The labels Spring Cloud Kubernetes Configuration Watcher looks for on ConfigMaps and Secrets can be changed by setting
-`spring.cloud.kubernetes.configuration.watcher.configLabel` and `spring.cloud.kubernetes.configuration.watcher.secretLabel` respectively.
-
 If a change is made to a ConfigMap or Secret with valid labels then Spring Cloud Kubernetes Configuration Watcher will take the name of the ConfigMap or Secret
-and send a notification to the application with that name.
+and send a notification to the application with that name. This might not be enough for your use-case though, you could for example what to:
+
+- bind a config-map to multiple applications, so that a change inside a single configmap triggers a refresh for many services
+- have profile based sources trigger events for your application
+
+For that reasons there is an addition annotation you could specify:
+
+`spring.cloud.kubernetes.configmap.apps` or `spring.cloud.kubernetes.secret.apps`. It takes a String of apps separated by comma,
+that specifies the names of applications that will receive a notification when changes happen in this secret/configmap.
+
+For example:
+
+====
+[source,yaml]
+----
+kind: ConfigMap
+apiVersion: v1
+metadata:
+  name: example-configmap
+  labels:
+    spring.cloud.kubernetes.config: "true"
+  annotations:
+    spring.cloud.kubernetes.configmap.apps: "app-a, app-b"
+----
+====
 
 ### HTTP Implementation
 
diff --git a/spring-cloud-kubernetes-controllers/spring-cloud-kubernetes-configuration-watcher/src/main/java/org/springframework/cloud/kubernetes/configuration/watcher/WatcherUtil.java b/spring-cloud-kubernetes-controllers/spring-cloud-kubernetes-configuration-watcher/src/main/java/org/springframework/cloud/kubernetes/configuration/watcher/WatcherUtil.java
index a04ff645..f1347b24 100644
--- a/spring-cloud-kubernetes-controllers/spring-cloud-kubernetes-configuration-watcher/src/main/java/org/springframework/cloud/kubernetes/configuration/watcher/WatcherUtil.java
+++ b/spring-cloud-kubernetes-controllers/spring-cloud-kubernetes-configuration-watcher/src/main/java/org/springframework/cloud/kubernetes/configuration/watcher/WatcherUtil.java
@@ -62,7 +62,7 @@ final class WatcherUtil {
 
 			LOG.info(() -> "will schedule remote refresh based on apps : " + apps);
 			apps.forEach(appName -> schedule(type, appName, refreshDelay, executorService, triggerRefresh,
-				kubernetesObject));
+					kubernetesObject));
 
 		}
 		else {