docs(aws): refactor explanation of aws-zone-match-parent

kubernetes-sigs · Feb 6, 2024 · 6970972 · 6970972
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diff --git a/docs/tutorials/aws-sd.md b/docs/tutorials/aws-sd.md
@@ -225,17 +225,6 @@ metadata:
 spec:
     ...
 ```
-
-## Enable sub-domain hosted zone match
-The aws-zone-match-parent flag extends external-dns to support sub-domain matching using its parent domain.
-
-```yaml
-## hosted zone domain: domain.com
---domain-filter=x.sub-domain.domain.com,sub-domain.com
---aws-zone-match-parent
-```
-
-
 This will set the TTL for the DNS record to 60 seconds.
 
 

diff --git a/docs/tutorials/aws.md b/docs/tutorials/aws.md
@@ -562,6 +562,15 @@ Annotations which are specific to AWS.
 
 `external-dns.alpha.kubernetes.io/aws-target-hosted-zone` can optionally be set to the ID of a Route53 hosted zone. This will force external-dns to use the specified hosted zone when creating an ALIAS target.
 
+### aws-zone-match-parent
+`aws-zone-match-parent` allows support subdomains within the same zone by using their parent domain, i.e --domain-filter=x.example.com would create a DNS entry for x.example.com (and subdomains thereof).
+
+```yaml
+## hosted zone domain: example.com
+--domain-filter=x.example.com,example.com
+--aws-zone-match-parent
+```
+
 ## Verify ExternalDNS works (Service example)
 
 Create the following sample application to test that ExternalDNS works.