Added annotation filter (#10)

Author: rahtr

charts/external-dns/Chart.yaml

@@ -2,7 +2,7 @@ apiVersion: v2
 name: external-dns
 description: ExternalDNS synchronizes exposed Kubernetes Services and Ingresses with DNS providers.
 type: application
-version: 1.13.0-20230809-1331-adobe
+version: 1.13.0-20230821-1134-adobe
 appVersion: 0.13.5-20230727-1700-adobe
 keywords:
   - kubernetes

charts/external-dns/templates/deployment.yaml

@@ -94,6 +94,9 @@ spec:
             {{- if .Values.txtPrefix }}
             - --txt-prefix={{ .Values.txtPrefix }}
             {{- end }}
+            {{- if .Values.annotationFilter }}
+            - --annotation-filter={{ .Values.annotationFilter }}
+            {{- end }}
             {{- if and (eq .Values.txtPrefix "") (ne .Values.txtSuffix "") }}
             - --txt-suffix={{ .Values.txtSuffix }}
             {{- end }}

charts/external-dns/values.yaml

@@ -162,6 +162,9 @@ sources:
 
 policy: upsert-only
 
+# Filters out resources based on annotations
+annotationFilter: ""
+
 # Specifies the registry for storing ownership and labels.
 # Valid values are "aws-sd", "noop", "dynamodb", and "txt".
 registry: txt