diff --git a/_examples/complete/main.tf b/_examples/complete/main.tf
index c76a050..fc35fb2 100644
--- a/_examples/complete/main.tf
+++ b/_examples/complete/main.tf
@@ -197,7 +197,7 @@ module "addons" {
   reloader              = false
   ingress_nginx         = false
   certification_manager = false
-  keda                  = true
+  keda                  = false
 
   # -- Path of override-values.yaml file
   cluster_autoscaler_helm_config    = { values = [file("./config/override-cluster-autoscaler.yaml")] }
diff --git a/addons/cert-manager/variables.tf b/addons/cert-manager/variables.tf
index 347acaf..00fd4af 100644
--- a/addons/cert-manager/variables.tf
+++ b/addons/cert-manager/variables.tf
@@ -4,10 +4,6 @@ variable "helm_config" {
   default     = {}
 }
 
-variable "gke_cluster_name" {
-  type    = string
-  default = ""
-}
 
 variable "certification_manager_extra_configs" {
   description = "Override attributes of helm_release terraform resource"
@@ -24,36 +20,13 @@ variable "addon_context" {
   })
 }
 
-variable "workload_identity_config" {
-  description = "Input configuration for IRSA module"
-  type        = any
-  default     = {}
-}
-
 variable "project_id" {
   description = "GCP project ID"
   type        = string
 }
 
-variable "create_kubernetes_namespace" {
-  description = "Should the module create the namespace"
-  type        = bool
-  default     = true
-}
-
 variable "environment" {
   description = "Environment in which the infrastructure is being deployed (e.g., production, staging, development)"
   type        = string
 }
 
-variable "GCP_GSA_NAME" {
-  description = "Google Cloud Service Account name"
-  type        = string
-  default     = "cert-manager"
-}
-
-variable "GCP_KSA_NAME" {
-  description = "Google Kubernetes Service Account name"
-  type        = string
-  default     = "cert-manager"
-}
diff --git a/addons/cluster-autoscaler/variables.tf b/addons/cluster-autoscaler/variables.tf
index 5b6271d..719646f 100644
--- a/addons/cluster-autoscaler/variables.tf
+++ b/addons/cluster-autoscaler/variables.tf
@@ -15,12 +15,6 @@ variable "cluster_autoscaler_extra_configs" {
   default     = {}
 }
 
-variable "iampolicy_json_content" {
-  description = "Custom IAM Policy for ClusterAutoscaler workload_identity"
-  type        = string
-  default     = null
-}
-
 variable "addon_context" {
   description = "Input configuration for the addon"
   type = object({
@@ -30,36 +24,13 @@ variable "addon_context" {
   })
 }
 
-variable "workload_identity_config" {
-  description = "Input configuration for workload identity module"
-  type        = any
-  default     = {}
-}
-
 variable "project_id" {
   description = "GCP project ID"
   type        = string
 }
 
-variable "create_kubernetes_namespace" {
-  description = "Should the module create the namespace"
-  type        = bool
-  default     = true
-}
-
 variable "environment" {
   description = "Environment in which the infrastructure is being deployed (e.g., production, staging, development)"
   type        = string
 }
 
-variable "GCP_GSA_NAME" {
-  description = "Google Cloud Service Account name"
-  type        = string
-  default     = "cluster-autoscaler"
-}
-
-variable "GCP_KSA_NAME" {
-  description = "Google Kubernetes Service Account name"
-  type        = string
-  default     = "kube-system"
-}
diff --git a/addons/ingress-nginx/variable.tf b/addons/ingress-nginx/variable.tf
index ac47b14..351ef4f 100644
--- a/addons/ingress-nginx/variable.tf
+++ b/addons/ingress-nginx/variable.tf
@@ -4,17 +4,6 @@ variable "helm_config" {
   default     = {}
 }
 
-variable "manage_via_gitops" {
-  description = "Determines if the add-on should be managed via GitOps"
-  type        = bool
-  default     = false
-}
-
-variable "gke_cluster_name" {
-  type    = string
-  default = ""
-}
-
 variable "project_id" {
   description = "GCP project ID"
   type        = string
@@ -40,20 +29,3 @@ variable "environment" {
   type        = string
 }
 
-variable "GCP_GSA_NAME" {
-  description = "Google Cloud Service Account name"
-  type        = string
-  default     = "keda"
-}
-
-variable "GCP_KSA_NAME" {
-  description = "Google Kubernetes Service Account name"
-  type        = string
-  default     = "keda-operator"
-}
-
-variable "irsa_config" {
-  description = "Input configuration for IRSA module"
-  type        = any
-  default     = {}
-}
diff --git a/addons/reloader/variables.tf b/addons/reloader/variables.tf
index a8fea20..19218d6 100644
--- a/addons/reloader/variables.tf
+++ b/addons/reloader/variables.tf
@@ -4,11 +4,6 @@ variable "helm_config" {
   default     = {}
 }
 
-variable "gke_cluster_name" {
-  type    = string
-  default = ""
-}
-
 variable "addon_context" {
   description = "Input configuration for the addon"
   type = object({
@@ -18,12 +13,6 @@ variable "addon_context" {
   })
 }
 
-variable "workload_identity_config" {
-  description = "Input configuration for IRSA module"
-  type        = any
-  default     = {}
-}
-
 variable "project_id" {
   description = "GCP project ID"
   type        = string
@@ -34,18 +23,6 @@ variable "environment" {
   type        = string
 }
 
-variable "GCP_GSA_NAME" {
-  description = "Google Cloud Service Account name"
-  type        = string
-  default     = "kube-system"
-}
-
-variable "GCP_KSA_NAME" {
-  description = "Google Kubernetes Service Account name"
-  type        = string
-  default     = "kube-system"
-}
-
 variable "reloader_extra_configs" {
   description = "Override attributes of helm_release terraform resource"
   type        = any