[bitnami/external-dns] Add support for --txt-new-format-only (#32880)

* Added new Value and corresponding option in the deployment.yaml for using the new txt format

Signed-off-by: Max Anderson <[email protected]>

* Update CHANGELOG.md

Signed-off-by: Bitnami Bot <[email protected]>

* Update CHANGELOG.md

Signed-off-by: Bitnami Bot <[email protected]>

* Re-arranged order of new parameter in values.yaml and README.md

Signed-off-by: Max Anderson <[email protected]>

* Update CHANGELOG.md

Signed-off-by: Bitnami Bot <[email protected]>

* Update CHANGELOG.md

Signed-off-by: Bitnami Bot <[email protected]>

---------

Signed-off-by: Max Anderson <[email protected]>
Signed-off-by: Bitnami Bot <[email protected]>
Signed-off-by: Carlos Rodríguez Hernández <[email protected]>
Signed-off-by: Juan José Martos <[email protected]>
Co-authored-by: Bitnami Bot <[email protected]>
Co-authored-by: Carlos Rodríguez Hernández <[email protected]>
Co-authored-by: Juan José Martos <[email protected]>

Author: 4 people

bitnami/external-dns/CHANGELOG.md

@@ -1,8 +1,12 @@
 # Changelog
 
-## 8.7.12 (2025-04-22)
+## 8.8.0 (2025-04-23)
 
-* [bitnami/external-dns] Release 8.7.12 ([#33113](https://github.com/bitnami/charts/pull/33113))
+* [bitnami/external-dns] Add support for --txt-new-format-only ([#32880](https://github.com/bitnami/charts/pull/32880))
+
+## <small>8.7.12 (2025-04-22)</small>
+
+* [bitnami/external-dns] Release 8.7.12 (#33113) ([7ca15cc](https://github.com/bitnami/charts/commit/7ca15cc04465c25d12da0fc28124ea998c5a013e)), closes [#33113](https://github.com/bitnami/charts/issues/33113)
 
 ## <small>8.7.11 (2025-04-09)</small>
 

bitnami/external-dns/Chart.yaml

@@ -29,4 +29,4 @@ maintainers:
 name: external-dns
 sources:
 - https://github.com/bitnami/charts/tree/main/bitnami/external-dns
-version: 8.7.12
+version: 8.8.0

bitnami/external-dns/README.md

@@ -343,6 +343,7 @@ helm install my-release \
 | `registry`                                          | Registry method to use (options: txt, aws-sd, dynamodb, noop)                                                                                                                                                     | `txt`                          |
 | `txtPrefix`                                         | When using the TXT registry, a prefix for ownership records that avoids collision with CNAME entries (optional)<CNAME record> (Mutual exclusive with txt-suffix)                                                  | `""`                           |
 | `txtSuffix`                                         | When using the TXT registry, a suffix for ownership records that avoids collision with CNAME entries (optional)<CNAME record>.suffix (Mutual exclusive with txt-prefix)                                           | `""`                           |
+| `txtNewFormatOnly`                                  | When using the TXT registry, use only the new format for ownership records (optional)                                                                                                                             | `false`                        |
 | `txtOwnerId`                                        | A name that identifies this instance of ExternalDNS. Currently used by registry types: txt & aws-sd (optional)                                                                                                    | `""`                           |
 | `forceTxtOwnerId`                                   | (backward compatibility) When using the non-TXT registry, it will pass the value defined by `txtOwnerId` down to the application (optional)                                                                       | `false`                        |
 | `txtEncrypt.enabled`                                | Enable TXT record encryption                                                                                                                                                                                      | `false`                        |

bitnami/external-dns/templates/deployment.yaml

@@ -159,6 +159,9 @@ spec:
             {{- if .Values.txtSuffix }}
             - --txt-suffix={{ .Values.txtSuffix }}
             {{- end }}
+            {{- if .Values.txtNewFormatOnly }}
+            - --txt-new-format-only
+            {{- end }}
             {{- end }}
             {{- if .Values.annotationFilter }}
             - --annotation-filter={{ .Values.annotationFilter }}

bitnami/external-dns/values.yaml

@@ -822,6 +822,10 @@ txtPrefix: ""
 ## @param txtSuffix When using the TXT registry, a suffix for ownership records that avoids collision with CNAME entries (optional)<CNAME record>.suffix (Mutual exclusive with txt-prefix)
 ##
 txtSuffix: ""
+## @param txtNewFormatOnly When using the TXT registry, use only the new format for ownership records (optional)
+## ref: https://github.com/kubernetes-sigs/external-dns/blob/master/docs/registry/txt.md#record-format-options
+##
+txtNewFormatOnly: false
 ## @param txtOwnerId A name that identifies this instance of ExternalDNS. Currently used by registry types: txt & aws-sd (optional)
 ## But other registry types might be added in the future.
 ##