Net 7155- Consul API Gateway Controller Stub Work (#20324)

* API Gateway proto

* fix lint issue

* new line

* run make proto format

* checkpoint

* stub

* Update internal/mesh/internal/controllers/apigateways/controller.go

agent/consul/testdata/v2-resource-dependencies.md

@@ -22,6 +22,7 @@ flowchart TD
   demo/v2/artist
   hcp/v2/link
   internal/v1/tombstone
+  mesh/v2beta1/apigateway
   mesh/v2beta1/computedexplicitdestinations --> catalog/v2beta1/service
   mesh/v2beta1/computedexplicitdestinations --> catalog/v2beta1/workload
   mesh/v2beta1/computedexplicitdestinations --> mesh/v2beta1/computedroutes

internal/mesh/internal/controllers/apigateways/controller.go

@@ -0,0 +1,34 @@
+// Copyright (c) HashiCorp, Inc.
+// SPDX-License-Identifier: BUSL-1.1
+
+package apigateways
+
+import (
+	"context"
+	"github.com/hashicorp/consul/internal/controller"
+	pbmesh "github.com/hashicorp/consul/proto-public/pbmesh/v2beta1"
+)
+
+const (
+	ControllerName = "consul.io/api-gateway"
+)
+
+func Controller() *controller.Controller {
+	r := &reconciler{}
+
+	return controller.NewController(ControllerName, pbmesh.APIGatewayType).
+		WithReconciler(r)
+}
+
+type reconciler struct{}
+
+// Reconcile is responsible for creating a Service w/ a MeshGateway owner,
+// in addition to other things discussed in the RFC.
+func (r *reconciler) Reconcile(ctx context.Context, rt controller.Runtime, req controller.Request) error {
+	rt.Logger = rt.Logger.With("resource-id", req.ID)
+	rt.Logger.Trace("reconciling api gateway")
+
+	//TODO NET-7378
+
+	return nil
+}

internal/mesh/internal/controllers/register.go

@@ -5,6 +5,7 @@ package controllers
 
 import (
 	"context"
+	"github.com/hashicorp/consul/internal/mesh/internal/controllers/apigateways"
 
 	"github.com/hashicorp/consul/internal/mesh/internal/controllers/gatewayproxy"
 	"github.com/hashicorp/consul/internal/mesh/internal/controllers/meshconfiguration"
@@ -57,4 +58,5 @@ func Register(mgr *controller.Manager, deps Dependencies) {
 
 	mgr.Register(meshgateways.Controller())
 	mgr.Register(meshconfiguration.Controller())
+	mgr.Register(apigateways.Controller())
 }