[bitnami/redis] Fix: Add conditional check for adding default sentinel auth-pass (#36207)

* Add conditional check for sentinel auth-pass in configmap

* Added a conditional check to ensure 'sentinel auth-pass' is only appended to the prepare-sentinel.conf if it is not already present.

Signed-off-by: homayunj36 <homayunj36@gmail.com>

* Bump version to 22.0.7

Signed-off-by: homayunj36 <homayunj36@gmail.com>

* Update CHANGELOG.md

Signed-off-by: Bitnami Bot <bitnami.bot@broadcom.com>

* Bump version to 22.0.8

Signed-off-by: homayunj36 <homayunj36@gmail.com>

* Update CHANGELOG.md

Signed-off-by: Bitnami Bot <bitnami.bot@broadcom.com>

* Update CHANGELOG.md

Signed-off-by: Bitnami Bot <bitnami.bot@broadcom.com>

---------

Signed-off-by: homayunj36 <homayunj36@gmail.com>
Signed-off-by: Bitnami Bot <bitnami.bot@broadcom.com>
Signed-off-by: homayunj36 <35528049+homayunj36@users.noreply.github.com>
Signed-off-by: Juan José Martos <jota.martos@broadcom.com>
Co-authored-by: Bitnami Bot <bitnami.bot@broadcom.com>
Co-authored-by: Juan José Martos <jota.martos@broadcom.com>

bitnami/redis/CHANGELOG.md

@@ -1,8 +1,12 @@
 # Changelog
 
-## 22.0.7 (2025-08-27)
+## 23.0.1 (2025-09-05)
 
-* [bitnami/redis] Fix Redis sentinel initialization with single replica ([#35667](https://github.com/bitnami/charts/pull/35667))
+* [bitnami/redis] Fix: Add conditional check for adding default sentinel auth-pass  ([#36207](https://github.com/bitnami/charts/pull/36207))
+
+## <small>22.0.7 (2025-08-27)</small>
+
+* [bitnami/redis] Fix Redis sentinel initialization with single replica (#35667) ([07a0857](https://github.com/bitnami/charts/commit/07a0857a60f5ccf850e1298a131f83005480ab80)), closes [#35667](https://github.com/bitnami/charts/issues/35667)
 
 ## <small>22.0.6 (2025-08-26)</small>
 

bitnami/redis/Chart.yaml

@@ -38,4 +38,4 @@ maintainers:
 name: redis
 sources:
 - https://github.com/bitnami/charts/tree/main/bitnami/redis
-version: 23.0.0
+version: 23.0.1

bitnami/redis/templates/scripts-configmap.yaml

@@ -432,7 +432,9 @@ data:
     # as well, prepare the new config in `prepare-sentinel.conf` and move it atomically to the ultimate destination when it is complete.
     cp /opt/bitnami/redis-sentinel/mounted-etc/sentinel.conf /opt/bitnami/redis-sentinel/etc/prepare-sentinel.conf
     {{- if .Values.auth.enabled }}
+    {{- if not (contains "sentinel auth-pass" .Values.sentinel.configuration) }}
     printf "\nsentinel auth-pass %s %s" "{{ .Values.sentinel.masterSet }}" "$REDIS_PASSWORD" >> /opt/bitnami/redis-sentinel/etc/prepare-sentinel.conf
+    {{- end }}
     {{- if and .Values.auth.enabled .Values.auth.sentinel }}
     printf "\nrequirepass %s" "$REDIS_PASSWORD" >> /opt/bitnami/redis-sentinel/etc/prepare-sentinel.conf
     {{- end }}