update instructions for using temporary DNS in installation section

Signed-off-by: Paul S. Schweigert <paul@paulschweigert.com>
knative · Nov 3, 2022 · 0f245a4 · 0f245a4
1 parent ca477a2
commit 0f245a4
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diff --git a/docs/snippets/temporary-dns.md b/docs/snippets/temporary-dns.md
@@ -5,6 +5,14 @@
 
     To access your application using `curl` using this method:
 
+    1. Configure Knative to use a domain reachable from outside the cluster:
+      ```bash
+      kubectl patch configmap/config-domain \
+            --namespace knative-serving \
+            --type merge \
+            --patch '{"data":{"example.com":""}}'
+      ```
+
     1. After starting your application, get the URL of your application:
       ```bash
       kubectl get ksvc