Create/update/delete ServiceAccount on MeshGateway reconcile

control-plane/config-entries/controllersv2/mesh_gateway_controller.go

@@ -5,7 +5,6 @@ package controllersv2
 
 import (
 	"context"
-	"errors"
 
 	"github.com/go-logr/logr"
 	k8serr "k8s.io/apimachinery/pkg/api/errors"
@@ -15,6 +14,7 @@ import (
 	"sigs.k8s.io/controller-runtime/pkg/client"
 
 	meshv2beta1 "github.com/hashicorp/consul-k8s/control-plane/api/mesh/v2beta1"
+	"github.com/hashicorp/consul-k8s/control-plane/gateways"
 )
 
 // MeshGatewayController reconciles a MeshGateway object.
@@ -70,10 +70,14 @@ func (r *MeshGatewayController) SetupWithManager(mgr ctrl.Manager) error {
 
 func (r *MeshGatewayController) onCreateUpdate(ctx context.Context, req ctrl.Request, resource *meshv2beta1.MeshGateway) error {
 	// TODO NET-6392 NET-6393 NET-6394 NET-6395
-	return errors.New("onCreateUpdate not implemented")
+
+	serviceAccount := gateways.NewMeshGatewayServiceAccount(resource)
+	return r.Create(ctx, serviceAccount)
 }
 
 func (r *MeshGatewayController) onDelete(ctx context.Context, req ctrl.Request, resource *meshv2beta1.MeshGateway) error {
 	// TODO NET-6392 NET-6393 NET-6394 NET-6395
-	return errors.New("onDelete not implemented")
+
+	serviceAccount := gateways.NewMeshGatewayServiceAccount(resource)
+	return r.Delete(ctx, serviceAccount)
 }

control-plane/gateways/serviceaccount.go

@@ -0,0 +1,18 @@
+package gateways
+
+import (
+	corev1 "k8s.io/api/core/v1"
+	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+
+	"github.com/hashicorp/consul-k8s/control-plane/api/mesh/v2beta1"
+)
+
+func NewMeshGatewayServiceAccount(gateway *v2beta1.MeshGateway) *corev1.ServiceAccount {
+	return &corev1.ServiceAccount{
+		ObjectMeta: metav1.ObjectMeta{
+			Name:      gateway.Name,
+			Namespace: gateway.Namespace,
+			Labels:    meshGatewayLabels(gateway),
+		},
+	}
+}