add accessConfig to v1beta1 type as well

Author: adammw

config/crd/bases/controlplane.cluster.x-k8s.io_awsmanagedcontrolplanes.yaml

@@ -67,6 +67,21 @@ spec:
             description: AWSManagedControlPlaneSpec defines the desired state of an
               Amazon EKS Cluster.
             properties:
+              accessConfig:
+                description: AccessConfig specifies the access configuration information
+                  for the cluster
+                properties:
+                  authenticationMode:
+                    default: CONFIG_MAP
+                    description: |-
+                      AuthenticationMode specifies the desired authentication mode for the cluster
+                      Defaults to CONFIG_MAP
+                    enum:
+                    - CONFIG_MAP
+                    - API
+                    - API_AND_CONFIG_MAP
+                    type: string
+                type: object
               additionalTags:
                 additionalProperties:
                   type: string

controlplane/eks/api/v1beta1/awsmanagedcontrolplane_types.go

@@ -165,6 +165,10 @@ type AWSManagedControlPlaneSpec struct { //nolint: maligned
 	// +optional
 	OIDCIdentityProviderConfig *OIDCIdentityProviderConfig `json:"oidcIdentityProviderConfig,omitempty"`
 
+	// AccessConfig specifies the access configuration information for the cluster
+	// +optional
+	AccessConfig *AccessConfig `json:"accessConfig,omitempty"`
+
 	// DisableVPCCNI indicates that the Amazon VPC CNI should be disabled. With EKS clusters the
 	// Amazon VPC CNI is automatically installed into the cluster. For clusters where you want
 	// to use an alternate CNI this option provides a way to specify that the Amazon VPC CNI
@@ -212,6 +216,15 @@ type EndpointAccess struct {
 	Private *bool `json:"private,omitempty"`
 }
 
+// AccessConfig represents the access configuration information for the cluster
+type AccessConfig struct {
+	// AuthenticationMode specifies the desired authentication mode for the cluster
+	// Defaults to CONFIG_MAP
+	// +kubebuilder:default=CONFIG_MAP
+	// +kubebuilder:validation:Enum=CONFIG_MAP;API;API_AND_CONFIG_MAP
+	AuthenticationMode EKSAuthenticationMode `json:"authenticationMode,omitempty"`
+}
+
 // EncryptionConfig specifies the encryption configuration for the EKS clsuter.
 type EncryptionConfig struct {
 	// Provider specifies the ARN or alias of the CMK (in AWS KMS)

controlplane/eks/api/v1beta1/types.go

@@ -79,6 +79,21 @@ var (
 	EKSTokenMethodAWSCli = EKSTokenMethod("aws-cli")
 )
 
+// EKSAuthenticationMode defines the authentication mode for the cluster
+type EKSAuthenticationMode string
+
+var (
+	// EKSAuthenticationModeConfigMap indicates that only `aws-auth` ConfigMap will be used for authentication
+	EKSAuthenticationModeConfigMap = EKSAuthenticationMode("CONFIG_MAP")
+
+	// EKSAuthenticationModeAPI indicates that only AWS Access Entries will be used for authentication
+	EKSAuthenticationModeAPI = EKSAuthenticationMode("API")
+
+	// EKSAuthenticationModeAPIAndConfigMap indicates that both `aws-auth` ConfigMap and AWS Access Entries will
+	// be used for authentication
+	EKSAuthenticationModeAPIAndConfigMap = EKSAuthenticationMode("API_AND_CONFIG_MAP")
+)
+
 var (
 	// DefaultEKSControlPlaneRole is the name of the default IAM role to use for the EKS control plane
 	// if no other role is supplied in the spec and if iam role creation is not enabled. The default