[stable/keycloak] Update pullSecrets variable usage (#9802)

* Updated imagePullSecrets to match values.yaml example. Signed-off-by: Roman Mykhailiuk <r.ghost.asp@gmail.com>

Signed-off-by: Roman Mykhailiuk <rmykh@softserveinc.com>

* Changed  back to , uncommented default value. Signed-off-by: Roman Mykhailiuk <r.ghost.asp@gmail.com>

Signed-off-by: Roman Mykhailiuk <rmykh@softserveinc.com>

* Bumped chart version

Signed-off-by: Roman Mykhailiuk <rmykh@softserveinc.com>

* Update Chart.yaml

Signed-off-by: Reinhard Nägele <unguiculus@gmail.com>

stable/keycloak/Chart.yaml

@@ -1,5 +1,5 @@
 name: keycloak
-version: 4.0.6
+version: 4.0.7
 appVersion: 4.5.0.Final
 description: Open Source Identity and Access Management For Modern Applications and Services
 keywords:

stable/keycloak/templates/statefulset.yaml

@@ -34,7 +34,9 @@ spec:
 {{ toYaml .Values.keycloak.securityContext | indent 8 }}
     {{- with .Values.keycloak.image.pullSecrets }}
       imagePullSecrets:
-{{ toYaml . | indent 8 }}
+      {{- range . }}
+        - name: {{ . }}
+      {{- end }}
     {{- end }}
     {{- if or .Values.keycloak.persistence.deployPostgres .Values.keycloak.extraInitContainers }}
       initContainers:

stable/keycloak/values.yaml

@@ -19,7 +19,7 @@ keycloak:
     ## ref: https://kubernetes.io/docs/tasks/configure-pod-container/pull-image-private-registry/
     ##
     pullSecrets: []
-    #  - myRegistrKeySecretName
+    # - myRegistrKeySecretName
 
   securityContext:
     runAsUser: 1000