looping from secret ref instead of secret and key

module.tf

@@ -17,6 +17,7 @@ variable "kubernetes" {
       mount_path = string
       #      database   = optional(bool,false)
     })))
+    secret = optional(map(string))
     environment = optional(map(object({
       name  = optional(string)
       value = optional(string)
@@ -38,6 +39,8 @@ variable "kubernetes" {
     database               = optional(map(string))
     redis                  = optional(map(string))
     enabled                = optional(bool, true)
+    secret_ref             = optional(list(string))
+    configmap_ref          = optional(list(string))
     requirements = optional(map(string), {
       limits-cpu      = "800m"
       limits-memory   = "500Mi"
@@ -100,6 +103,28 @@ resource "kubernetes_namespace" "automatic" {
   depends_on = [data.kubernetes_all_namespaces.allns]
 }
 
+#resource "kubernetes_secret" "automatic-secret" {
+#  for_each = { for key, value in var.kubernetes : key => value if value.enabled == true && value.secret != null }
+#  metadata {
+#    #name = "secret-next"
+#    name      = "${coalesce(each.value.name, each.key)}-secret"
+#    namespace = "next"
+#  }
+
+#  data = {
+
+#    #each.value.secret
+
+#    POSTGRES_DB = "nextcloud"
+#    #    POSTGRES_PASSWORD = "nextcloud"
+#    #    POSTGRES_USER     = "nextcloud"
+#    #    PI_USER_USERNAME  = "pi"
+#    #    PI_USER_PASSWORD  = "test"#
+#    #    POSTGRES_HOST     = "next-db-svc"
+
+# }
+
+#}
 
 resource "kubernetes_persistent_volume_claim" "automatic-pvc" {
   for_each = { for key, value in local.pvc_details : "${value.index}" => merge(value, { mew_key = value.index }) if value.index != "database" }
@@ -282,7 +307,17 @@ resource "kubernetes_deployment_v1" "automatic" {
           }
 
 
-
+          dynamic "env_from" {
+            for_each = each.value.secret_ref != null ? each.value.secret_ref : []
+            content {
+              dynamic "secret_ref" {
+                for_each = [1]
+                content {
+                  name = env_from.value
+                }
+              }
+            }
+          }
 
           dynamic "env" {
             for_each = each.value.environment != null ? each.value.environment : {}
@@ -297,7 +332,7 @@ resource "kubernetes_deployment_v1" "automatic" {
                     content {
                       name = env.value.value_from.secret_key_ref.name
                       key  = env.value.value_from.secret_key_ref.key
-#                      optional = true
+                      #                      optional = true
                     }
                   }
                 }