diff --git a/cmd/bootstrap_cluster/bootstrap_cluster.go b/cmd/bootstrap_cluster/bootstrap_cluster.go
index 779d254..3b09508 100644
--- a/cmd/bootstrap_cluster/bootstrap_cluster.go
+++ b/cmd/bootstrap_cluster/bootstrap_cluster.go
@@ -274,6 +274,9 @@ func BootstrapCluster(ctx *cli.Context) error {
 			"clusterctl move --kubeconfig %s --namespace %s --to-kubeconfig %s",
 			constants.OutputPathManagementClusterKubeconfig, capiClusterNamespace, constants.OutputPathProvisionedClusterKubeconfig,
 		))
+
+		// Sync cluster-autoscaler ArgoCD App.
+		utils.ExecuteCommandOrDie("argocd app sync argo-cd/cluster-autoscaler")
 	}
 
 	slog.Info("Cluster provisioned successfully 🎉🎉 !", slog.String("kubeconfig", constants.OutputPathProvisionedClusterKubeconfig))
diff --git a/cmd/bootstrap_cluster/templates/argocd-apps/capi-cluster.values.yaml.tmpl b/cmd/bootstrap_cluster/templates/argocd-apps/capi-cluster.values.yaml.tmpl
index c06f549..c4d5f95 100644
--- a/cmd/bootstrap_cluster/templates/argocd-apps/capi-cluster.values.yaml.tmpl
+++ b/cmd/bootstrap_cluster/templates/argocd-apps/capi-cluster.values.yaml.tmpl
@@ -5,11 +5,6 @@ global:
   {{- end }}
   kubernetes:
     version: {{ .K8sVersion }}
-  clusterAPI:
-    version: v1.8.1
-  capa:
-    version: v2.6.1
-    autoScaler: true
   kubeaid:
     repo: {{ .KubeaidForkURL }}
   kubeaidConfig:
@@ -36,5 +31,5 @@ aws:
     instanceType: {{ .ControlPlaneInstanceType }}
     ami:
       id: {{ .ControlPlaneAMI }}
-  machinePools:
-{{ .MachinePools | toYaml | indent 2 }}
+  nodeGroups:
+{{ .NodeGroups | toYaml | indent 2 }}
diff --git a/cmd/bootstrap_cluster/templates/argocd-apps/cluster-autoscaler.values.yaml.tmpl b/cmd/bootstrap_cluster/templates/argocd-apps/cluster-autoscaler.values.yaml.tmpl
new file mode 100644
index 0000000..5b44f34
--- /dev/null
+++ b/cmd/bootstrap_cluster/templates/argocd-apps/cluster-autoscaler.values.yaml.tmpl
@@ -0,0 +1,19 @@
+cluster-autoscaler:
+	cloudProvider: clusterapi
+
+	# Cluster API mode : incluster-incluster / incluster-kubeconfig / kubeconfig-incluster / kubeconfig-kubeconfig / single-kubeconfig.
+	# Syntax: workloadClusterMode-ManagementClusterMode
+	#
+	# For 'kubeconfig-kubeconfig', 'incluster-kubeconfig' and 'single-kubeconfig' you always must
+	# mount the external kubeconfig using either 'extraVolumeSecrets' or 'extraMounts' and
+	# 'extraVolumes'.
+	#
+	# If you dont set 'clusterAPIKubeconfigSecret'and thus use an in-cluster config or want to use a
+	# non CAPI generated kubeconfig you must do so for the workload kubeconfig as well
+	#
+	# REFER : https://github.com/kubernetes/autoscaler/blob/master/cluster-autoscaler/cloudprovider/clusterapi/README.md#connecting-cluster-autoscaler-to-cluster-api-management-and-workload-clusters
+	clusterAPIMode: incluster-incluster
+
+  autoDiscovery:
+    clusterName: {{ .ClusterName }}
+    namespace: {{ .CAPIClusterNamespace }}
diff --git a/cmd/bootstrap_cluster/templates/argocd-apps/templates/cluster-autoscaler.yaml.tmpl b/cmd/bootstrap_cluster/templates/argocd-apps/templates/cluster-autoscaler.yaml.tmpl
new file mode 100644
index 0000000..44a0558
--- /dev/null
+++ b/cmd/bootstrap_cluster/templates/argocd-apps/templates/cluster-autoscaler.yaml.tmpl
@@ -0,0 +1,25 @@
+apiVersion: argoproj.io/v1alpha1
+kind: Application
+metadata:
+  name: cluster-autoscaler
+  namespace: argo-cd
+
+spec:
+  destination:
+    namespace: cluster-autoscaler
+    server: https://kubernetes.default.svc
+  sources:
+    - repoURL: {{ .KubeaidForkURL }}
+      path: argocd-helm-charts/cluster-autoscaler
+      targetRevision: HEAD
+      helm:
+        valueFiles:
+          - $values/k8s/{{ .ClusterName }}/argocd-apps/cluster-autoscaler.values.yaml
+    - repoURL: {{ .KubeaidConfigForkURL }}
+      targetRevision: HEAD
+      ref: values
+  project: default
+  syncPolicy:
+    syncOptions:
+      - CreateNamespace=true
+      - ApplyOutOfSyncOnly=true
diff --git a/config/config.go b/config/config.go
index 03cb3a2..4acd588 100644
--- a/config/config.go
+++ b/config/config.go
@@ -59,10 +59,10 @@ type (
 		ControlPlaneAMI          string `yaml:"controlPlaneAMI" validate:"required"`
 		ControlPlaneReplicas     int    `yaml:"controlPlaneReplicas" validate:"required"`
 
-		MachinePools []AWSMachinePool `yaml:"machinePools"`
+		NodeGroups []NodeGroups `yaml:"nodeGroups"`
 	}
 
-	AWSMachinePool struct {
+	NodeGroups struct {
 		Name           string            `yaml:"name" validate:"required"`
 		Replicas       int               `yaml:"replicas" validate:"required"`
 		InstanceType   string            `yaml:"instanceType" validate:"required"`
diff --git a/config/templates/aws.sample.config.yaml.tmpl b/config/templates/aws.sample.config.yaml.tmpl
index bb7337a..2d9392b 100644
--- a/config/templates/aws.sample.config.yaml.tmpl
+++ b/config/templates/aws.sample.config.yaml.tmpl
@@ -22,7 +22,7 @@ cloud:
     controlPlaneAMI: {{ .AMI }}
     controlPlaneReplicas: 1
 
-    machinePools:
+    nodeGroups:
       - name: primary
         ami:
 					id: {{ .AMI }}
@@ -42,6 +42,8 @@ cloud:
 				# REFER : https://cluster-api.sigs.k8s.io/developer/architecture/controllers/metadata-propagation#machine
 				# labels: []
 
+				# taints []
+
 monitoring:
   kubePrometheusVersion: v0.14.0
   grafanaURL: ""
diff --git a/config/validate.go b/config/validate.go
index 8e146fc..0451dde 100644
--- a/config/validate.go
+++ b/config/validate.go
@@ -12,9 +12,9 @@ import (
 )
 
 var (
-	// A user defined MachinePool label key should belong to one of these domains.
+	// A user defined NodeGroup label key should belong to one of these domains.
 	// REFER : https://cluster-api.sigs.k8s.io/developer/architecture/controllers/metadata-propagation#machine.
-	ValidMachinePoolLabelDomains = []string{
+	ValidNodeGroupLabelDomains = []string{
 		"node.cluster.x-k8s.io/",
 		"node-role.kubernetes.io/",
 		"node-restriction.kubernetes.io/",
@@ -23,7 +23,7 @@ var (
 
 // Validates the parsed config.
 // Panics on failure.
-// TODO : Extract the MachinePool labels and taints validation task from 'cloud specifics' section.
+// TODO : Extract the NodeGroup labels and taints validation task from 'cloud specifics' section.
 func validateConfig(config *Config) {
 	// Validate based on struct tags.
 	validate := validator.New(validator.WithRequiredStructEnabled())
@@ -35,38 +35,38 @@ func validateConfig(config *Config) {
 	switch {
 	case config.Cloud.AWS != nil:
 
-		for _, machinePool := range config.Cloud.AWS.MachinePools {
-			// Validate MachinePools labels.
+		for _, nodeGroup := range config.Cloud.AWS.NodeGroups {
+			// Validate NodeGroups labels.
 			//
 			// (1) according to Kubernetes specifications.
-			if err := labels.Validate(machinePool.Labels); err != nil {
-				log.Fatalf("MachinePool labels validation failed : %v", err)
+			if err := labels.Validate(nodeGroup.Labels); err != nil {
+				log.Fatalf("NodeGroup labels validation failed : %v", err)
 			}
 			//
 			// (2) according to ClusterAPI specifications.
-			for key := range machinePool.Labels {
+			for key := range nodeGroup.Labels {
 				// Check if the label belongs to a domain considered valid by ClusterAPI.
-				isValidMachinePoolLabelDomain := false
-				for _, machinePoolLabelDomains := range ValidMachinePoolLabelDomains {
-					if strings.HasPrefix(key, machinePoolLabelDomains) {
-						isValidMachinePoolLabelDomain = true
+				isValidNodeGroupLabelDomain := false
+				for _, nodeGroupLabelDomains := range ValidNodeGroupLabelDomains {
+					if strings.HasPrefix(key, nodeGroupLabelDomains) {
+						isValidNodeGroupLabelDomain = true
 						break
 					}
 				}
-				if !isValidMachinePoolLabelDomain {
-					slog.Error("MachinePool label key should belong to one of these domains", slog.Any("domains", ValidMachinePoolLabelDomains))
+				if !isValidNodeGroupLabelDomain {
+					slog.Error("NodeGroup label key should belong to one of these domains", slog.Any("domains", ValidNodeGroupLabelDomains))
 					os.Exit(1)
 				}
 			}
 
 			taintsAsKVPairs := map[string]string{}
-			for _, taint := range machinePool.Taints {
+			for _, taint := range nodeGroup.Taints {
 				taintsAsKVPairs[taint.Key] = fmt.Sprintf("%s:%s", taint.Value, taint.Effect)
 			}
 			//
-			// Validate MachinePool taints.
+			// Validate NodeGroup taints.
 			if err := labels.ValidateTaints(taintsAsKVPairs); err != nil {
-				log.Fatalf("MachinePool taint validation failed : %v", err)
+				log.Fatalf("NodeGroup taint validation failed : %v", err)
 			}
 		}
 
diff --git a/constants/constants.go b/constants/constants.go
index d92e7c4..6a7f7d8 100644
--- a/constants/constants.go
+++ b/constants/constants.go
@@ -68,6 +68,10 @@ var (
 		"argocd-apps/templates/cluster-api.app.yaml.tmpl",
 		"argocd-apps/cluster-api.values.yaml.tmpl",
 
+		// Cluster Autoscaler.
+		"argocd-apps/templates/cluster-autoscaler.app.yaml.tmpl",
+		"argocd-apps/cluster-autoscaler.values.yaml.tmpl",
+
 		// Traefik.
 		"argocd-apps/templates/traefik.app.yaml.tmpl",
 		"argocd-apps/traefik.values.yaml.tmpl",