From 2eda36ea27cc822adf2be9178c7fb7fc9069b25a Mon Sep 17 00:00:00 2001
From: Vijay Kumar Jalagari <jalagari@adobe.com>
Date: Thu, 5 Aug 2021 16:10:36 +0530
Subject: [PATCH] Selector expect map not string

If we using string then k8s api is throwing validation error
``` (HorizontalPodAutoscaler.spec.metrics[0].object.metric.selector): invalid type for io.k8s.apimachinery.pkg.apis.meta.v1.LabelSelector: got "string", expected "map"; if you choose to ignore these errors, turn validation off with --validate=false ```
---
 .../run-application/horizontal-pod-autoscale-walkthrough.md   | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/content/en/docs/tasks/run-application/horizontal-pod-autoscale-walkthrough.md b/content/en/docs/tasks/run-application/horizontal-pod-autoscale-walkthrough.md
index 0e6ebd97d0..6328d458fb 100644
--- a/content/en/docs/tasks/run-application/horizontal-pod-autoscale-walkthrough.md
+++ b/content/en/docs/tasks/run-application/horizontal-pod-autoscale-walkthrough.md
@@ -397,7 +397,9 @@ section to your HorizontalPodAutoscaler manifest to specify that you need one wo
   external:
     metric:
       name: queue_messages_ready
-      selector: "queue=worker_tasks"
+      selector:
+        matchLabels:
+          queue: "worker_tasks"
     target:
       type: AverageValue
       averageValue: 30