Keep use of rotating keys

apps/sealed-secrets/config-map-overrides.yaml

@@ -41,7 +41,7 @@ data:
     image:
       registry: docker.io
       repository: bitnami/sealed-secrets-controller
-      tag: v0.24.0
+      tag: 0.27.1
       ## Specify a imagePullPolicy
       ## Defaults to 'Always' if image tag is 'latest', else set to 'IfNotPresent'
       ## ref: http://kubernetes.io/docs/user-guide/images/#pre-pulling-images
@@ -77,7 +77,7 @@ data:
     ## e.g
     ## keyrenewperiod: "720h30m"
     ##
-    keyrenewperiod: ""
+    keyrenewperiod: "720h"
     ## @param rateLimit Number of allowed sustained request per second for verify endpoint
     ##
     rateLimit: ""