[bitnami/redis] label slave pod using sentinel masterService (#29121)

* add label to statefulset replicas and delete logic

Signed-off-by: BernardBerenes <bernardbereness78@gmail.com>

* Update CHANGELOG.md

Signed-off-by: Bitnami Containers <bitnami-bot@vmware.com>

* bump chart version

Signed-off-by: BernardBerenes <bernardbereness78@gmail.com>

* Update CHANGELOG.md

Signed-off-by: Bitnami Containers <bitnami-bot@vmware.com>

* Update CHANGELOG.md

Signed-off-by: Bitnami Containers <bitnami-bot@vmware.com>

---------

Signed-off-by: BernardBerenes <bernardbereness78@gmail.com>
Signed-off-by: Bitnami Containers <bitnami-bot@vmware.com>
Signed-off-by: Bernard Bereness <114144574+BernardBerenes@users.noreply.github.com>
Co-authored-by: Bitnami Containers <bitnami-bot@vmware.com>

Author: BernardBerenes

bitnami/redis/CHANGELOG.md

@@ -1,8 +1,12 @@
 # Changelog
 
-## 20.0.4 (2024-08-29)
+## 20.0.5 (2024-09-05)
 
-* [bitnami/redis] update values.schema.json ([#29106](https://github.com/bitnami/charts/pull/29106))
+* [bitnami/redis] label slave pod using sentinel masterService ([#29121](https://github.com/bitnami/charts/pull/29121))
+
+## <small>20.0.4 (2024-09-04)</small>
+
+* [bitnami/redis] update values.schema.json (#29106) ([8a2fea3](https://github.com/bitnami/charts/commit/8a2fea3d935989fc929092083e3af341d4eb545f)), closes [#29106](https://github.com/bitnami/charts/issues/29106)
 
 ## <small>20.0.3 (2024-08-20)</small>
 

bitnami/redis/Chart.yaml

@@ -36,4 +36,4 @@ maintainers:
 name: redis
 sources:
 - https://github.com/bitnami/charts/tree/main/bitnami/redis
-version: 20.0.4
+version: 20.0.5

bitnami/redis/templates/scripts-configmap.yaml

@@ -783,6 +783,7 @@ data:
         done
         echo "new master elected, updating label(s)..."
         kubectl label pod --field-selector metadata.name="$(< "/etc/shared/current")" isMaster="true" --overwrite
+        kubectl label pod --field-selector metadata.name="$(< "/etc/shared/current")" app.kubernetes.io/role-
         if [ -f /etc/shared/previous ]; then
             kubectl label pod --field-selector metadata.name="$(< "/etc/shared/previous")" isMaster="false" --overwrite
         fi

bitnami/redis/templates/sentinel/statefulset.yaml

@@ -44,6 +44,9 @@ spec:
         {{- if (include "redis.createConfigmap" .) }}
         checksum/configmap: {{ pick ( include (print $.Template.BasePath "/configmap.yaml") . | fromYaml ) "data" | toYaml | sha256sum }}
         {{- end }}
+        {{- if .Values.sentinel.masterService.enabled }}
+        app.kubernetes.io/role: slave
+        {{- end }}
         checksum/health: {{ pick ( include (print $.Template.BasePath "/health-configmap.yaml") . | fromYaml ) "data" | toYaml | sha256sum }}
         checksum/scripts: {{ pick ( include (print $.Template.BasePath "/scripts-configmap.yaml") . | fromYaml ) "data" | toYaml | sha256sum }}
         checksum/secret: {{ pick ( include (print $.Template.BasePath "/secret.yaml") . | fromYaml ) "data" | toYaml | sha256sum }}