Add redis service to cluster

ansible-5/roles/prod.k3s/files/redis/values.yaml

@@ -0,0 +1,12 @@
+---
+# redis values
+# https://bitnami.com/stack/redis/helm
+# https://github.com/bitnami/charts/tree/main/bitnami/redis/
+
+## @param architecture Redis® architecture. Allowed values: `standalone` or `replication`
+##
+architecture: standalone
+auth:
+  ## @param auth.enabled Enable password authentication
+  ##
+  enabled: false