Add nodeComponentOnly parameter to helm chart

charts/aws-ebs-csi-driver/templates/clusterrole-attacher.yaml

@@ -1,3 +1,4 @@
+{{- if not .Values.nodeComponentOnly -}}
 ---
 kind: ClusterRole
 apiVersion: rbac.authorization.k8s.io/v1
@@ -24,3 +25,4 @@ rules:
   {{- with .Values.sidecars.attacher.additionalClusterRoleRules }}
     {{- . | toYaml | nindent 2 }}
   {{- end }}
+{{- end }}

charts/aws-ebs-csi-driver/templates/clusterrole-provisioner.yaml

@@ -1,3 +1,4 @@
+{{- if not .Values.nodeComponentOnly -}}
 ---
 kind: ClusterRole
 apiVersion: rbac.authorization.k8s.io/v1
@@ -39,3 +40,4 @@ rules:
   {{- with .Values.sidecars.provisioner.additionalClusterRoleRules }}
     {{- . | toYaml | nindent 2 }}
   {{- end }}
+{{- end }}

charts/aws-ebs-csi-driver/templates/clusterrole-resizer.yaml

@@ -1,3 +1,4 @@
+{{- if not .Values.nodeComponentOnly -}}
 ---
 kind: ClusterRole
 apiVersion: rbac.authorization.k8s.io/v1
@@ -35,3 +36,4 @@ rules:
   {{- with .Values.sidecars.resizer.additionalClusterRoleRules }}
     {{- . | toYaml | nindent 2 }}
   {{- end }}
+{{- end }}

charts/aws-ebs-csi-driver/templates/clusterrole-snapshotter.yaml

@@ -1,3 +1,4 @@
+{{- if not .Values.nodeComponentOnly -}}
 ---
 kind: ClusterRole
 apiVersion: rbac.authorization.k8s.io/v1
@@ -28,3 +29,4 @@ rules:
   {{- with .Values.sidecars.snapshotter.additionalClusterRoleRules }}
     {{- . | toYaml | nindent 2 }}
   {{- end }}
+{{- end }}

charts/aws-ebs-csi-driver/templates/clusterrolebinding-attacher.yaml

@@ -1,3 +1,4 @@
+{{- if not .Values.nodeComponentOnly -}}
 ---
 kind: ClusterRoleBinding
 apiVersion: rbac.authorization.k8s.io/v1
@@ -13,3 +14,4 @@ roleRef:
   kind: ClusterRole
   name: ebs-external-attacher-role
   apiGroup: rbac.authorization.k8s.io
+{{- end }}

charts/aws-ebs-csi-driver/templates/clusterrolebinding-provisioner.yaml

@@ -1,3 +1,4 @@
+{{- if not .Values.nodeComponentOnly -}}
 ---
 kind: ClusterRoleBinding
 apiVersion: rbac.authorization.k8s.io/v1
@@ -13,3 +14,4 @@ roleRef:
   kind: ClusterRole
   name: ebs-external-provisioner-role
   apiGroup: rbac.authorization.k8s.io
+{{- end }}

charts/aws-ebs-csi-driver/templates/clusterrolebinding-resizer.yaml

@@ -1,3 +1,4 @@
+{{- if not .Values.nodeComponentOnly -}}
 ---
 kind: ClusterRoleBinding
 apiVersion: rbac.authorization.k8s.io/v1
@@ -13,3 +14,4 @@ roleRef:
   kind: ClusterRole
   name: ebs-external-resizer-role
   apiGroup: rbac.authorization.k8s.io
+{{- end }}

charts/aws-ebs-csi-driver/templates/clusterrolebinding-snapshotter.yaml

@@ -1,3 +1,4 @@
+{{- if not .Values.nodeComponentOnly -}}
 ---
 kind: ClusterRoleBinding
 apiVersion: rbac.authorization.k8s.io/v1
@@ -13,3 +14,4 @@ roleRef:
   kind: ClusterRole
   name: ebs-external-snapshotter-role
   apiGroup: rbac.authorization.k8s.io
+{{- end -}}

charts/aws-ebs-csi-driver/templates/controller.yaml

@@ -1,3 +1,4 @@
+{{- if not .Values.nodeComponentOnly -}}
 # Controller Service
 kind: Deployment
 apiVersion: apps/v1
@@ -518,3 +519,4 @@ spec:
       dnsConfig:
         {{- toYaml .Values.controller.dnsConfig | nindent 8 }}
       {{- end }}
+{{- end }}

charts/aws-ebs-csi-driver/templates/csidriver.yaml

@@ -1,3 +1,4 @@
+{{- if not .Values.nodeComponentOnly -}}
 apiVersion: {{ ternary "storage.k8s.io/v1" "storage.k8s.io/v1beta1" (semverCompare ">=1.18.0-0" .Capabilities.KubeVersion.Version) }}
 kind: CSIDriver
 metadata:
@@ -10,3 +11,4 @@ spec:
   {{- if not .Values.useOldCSIDriver }}
   fsGroupPolicy: File
   {{- end }}
+{{- end }}

charts/aws-ebs-csi-driver/templates/ebs-csi-default-sc.yaml

@@ -1,3 +1,4 @@
+{{- if not .Values.nodeComponentOnly -}}
 {{- if .Values.defaultStorageClass.enabled }}
 apiVersion: storage.k8s.io/v1
 kind: StorageClass
@@ -9,3 +10,4 @@ provisioner: ebs.csi.aws.com
 volumeBindingMode: WaitForFirstConsumer
 allowVolumeExpansion: true
 {{- end }}
+{{- end }}

charts/aws-ebs-csi-driver/templates/metrics.yaml

@@ -1,4 +1,4 @@
-{{- if .Values.controller.enableMetrics -}}
+{{- if and .Values.controller.enableMetrics (not .Values.nodeComponentOnly) -}}
 ---
 apiVersion: v1
 kind: Service

charts/aws-ebs-csi-driver/templates/poddisruptionbudget-controller.yaml

@@ -1,3 +1,4 @@
+{{- if not .Values.nodeComponentOnly -}}
 apiVersion: policy/v1
 kind: PodDisruptionBudget
 metadata:
@@ -15,3 +16,4 @@ spec:
   {{- else }}
   minAvailable: 2
   {{- end }}
+{{- end }}

charts/aws-ebs-csi-driver/templates/role-leases.yaml

@@ -1,3 +1,4 @@
+{{- if not .Values.nodeComponentOnly -}}
 kind: Role
 apiVersion: rbac.authorization.k8s.io/v1
 metadata:
@@ -9,3 +10,4 @@ rules:
 - apiGroups: ["coordination.k8s.io"]
   resources: ["leases"]
   verbs: ["get", "watch", "list", "delete", "update", "create"]
+{{- end }}

charts/aws-ebs-csi-driver/templates/rolebinding-leases.yaml

@@ -1,3 +1,4 @@
+{{- if not .Values.nodeComponentOnly -}}
 kind: RoleBinding
 apiVersion: rbac.authorization.k8s.io/v1
 metadata:
@@ -13,3 +14,4 @@ roleRef:
   kind: Role
   name: ebs-csi-leases-role
   apiGroup: rbac.authorization.k8s.io
+{{- end }}

charts/aws-ebs-csi-driver/templates/serviceaccount-csi-controller.yaml

@@ -1,4 +1,4 @@
-{{- if .Values.controller.serviceAccount.create -}}
+{{- if and .Values.controller.serviceAccount.create (not .Values.nodeComponentOnly) -}}
 apiVersion: v1
 kind: ServiceAccount
 metadata:

charts/aws-ebs-csi-driver/templates/tests/helm-tester.yaml

@@ -1,4 +1,4 @@
-{{- if .Values.helmTester.enabled -}}
+{{- if and .Values.helmTester.enabled (not .Values.nodeComponentOnly) -}}
 ---
 apiVersion: v1
 kind: ServiceAccount

charts/aws-ebs-csi-driver/values.yaml

@@ -476,6 +476,8 @@ volumeSnapshotClasses: []
 # Intended for use with older clusters that cannot easily replace the CSIDriver object
 # This parameter should always be false for new installations
 useOldCSIDriver: false
+# Deploy EBS CSI Driver without controller and associated resources
+nodeComponentOnly: false
 helmTester:
   enabled: true
   # Supply a custom image to the ebs-csi-driver-test pod in helm-tester.yaml