Merge pull request #31466 from deepakcpakhale06/main

Updated overview section of ConfigMaps

Author: k8s-ci-robot

content/en/docs/tasks/configure-pod-container/configure-pod-configmap.md

@@ -8,10 +8,12 @@ card:
 ---
 
 <!-- overview -->
+Many applications rely on configuration which is used during either application initialization or runtime.
+Most of the times there is a requirement to adjust values assigned to configuration parameters.
+ConfigMaps is the kubernetes way to inject application pods with configuration data. 
 ConfigMaps allow you to decouple configuration artifacts from image content to keep containerized applications portable. This page provides a series of usage examples demonstrating how to create ConfigMaps and configure Pods using data stored in ConfigMaps.
 
 
-
 ## {{% heading "prerequisites" %}}