Add configuration for traffic director serviceBinding resource (Googl…

…eCloudPlatform#7605)

* Configuration for traffic director Mesh resource.

* Add more tests for Mesh resource

* Use new provider for test

* Configuration for service binding.

* Add hand written test for service binding.

* Revert "Add hand written test for service binding."

This reverts commit 367449a.

* Update service binding yaml.

* reduce timeouts.

* Update mmv1/products/networkservices/ServiceBinding.yaml

Co-authored-by: Sam Levenick <slevenick@google.com>

* Service binding update test.

* Fix compile error.

* Mark the Service Binding resource immutable.

---------

Co-authored-by: Madhura Phadnis <madhurap@google.com>
Co-authored-by: Sam Levenick <slevenick@google.com>

mmv1/products/networkservices/ServiceBinding.yaml

@@ -0,0 +1,87 @@
+# Copyright 2023 Google Inc.
+# Licensed under the Apache License, Version 2.0 (the 'License');
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an 'AS IS' BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+--- !ruby/object:Api::Resource
+name: 'ServiceBinding'
+base_url: 'projects/{{project}}/locations/global/serviceBindings'
+create_url: 'projects/{{project}}/locations/global/serviceBindings?serviceBindingId={{name}}'
+min_version: beta
+description: |
+  ServiceBinding is the resource that defines a Service Directory Service to be used in a 
+  BackendService resource.
+immutable: true
+references: !ruby/object:Api::Resource::ReferenceLinks
+  api: 'https://cloud.google.com/traffic-director/docs/reference/network-services/rest/v1beta1/projects.locations.serviceBindings'
+async: !ruby/object:Api::OpAsync
+  operation: !ruby/object:Api::OpAsync::Operation
+    path: 'name'
+    base_url: '{{op_id}}'
+    wait_ms: 1000
+    timeouts: !ruby/object:Api::Timeouts
+      insert_minutes: 10
+      update_minutes: 10
+      delete_minutes: 10
+  result: !ruby/object:Api::OpAsync::Result
+    path: 'response'
+  status: !ruby/object:Api::OpAsync::Status
+    path: 'done'
+    complete: true
+    allowed:
+      - true
+      - false
+  error: !ruby/object:Api::OpAsync::Error
+    path: 'error'
+    message: 'message'
+autogen_async: true
+import_format: ['projects/{{project}}/locations/global/serviceBindings/{{name}}']
+examples:
+  - !ruby/object:Provider::Terraform::Examples
+    min_version: beta
+    name: 'network_services_service_binding_basic'
+    primary_resource_id: 'default'
+    vars:
+      resource_name: 'my-service-binding'
+      namespace_id: 'my-namespace'
+      service_id: 'my-service'
+parameters:
+  - !ruby/object:Api::Type::String
+    name: 'name'
+    required: true
+    url_param_only: true
+    description: |
+      Name of the ServiceBinding resource. 
+properties:
+  - !ruby/object:Api::Type::Time
+    name: 'createTime'
+    description: |
+      Time the ServiceBinding was created in UTC.
+    output: true
+  - !ruby/object:Api::Type::Time
+    name: 'updateTime'
+    description: |
+      Time the ServiceBinding was updated in UTC.
+    output: true
+  - !ruby/object:Api::Type::KeyValuePairs
+    name: 'labels'
+    description: Set of label tags associated with the ServiceBinding resource.
+  - !ruby/object:Api::Type::String
+    name: 'description'
+    description: |
+      A free-text description of the resource. Max length 1024 characters.
+  - !ruby/object:Api::Type::String
+    name: 'service'
+    required: true
+    description: |
+      The full Service Directory Service name of the format 
+      projects/*/locations/*/namespaces/*/services/*
+

mmv1/templates/terraform/examples/network_services_service_binding_basic.tf.erb

@@ -0,0 +1,27 @@
+resource "google_service_directory_namespace" "<%= ctx[:primary_resource_id] %>" {
+  provider     = google-beta
+  namespace_id = "<%= ctx[:vars]["namespace_id"] %>"
+  location     = "us-central1"
+}
+
+resource "google_service_directory_service" "<%= ctx[:primary_resource_id] %>" {
+  provider   = google-beta
+  service_id = "<%= ctx[:vars]["service_id"] %>"
+  namespace  = google_service_directory_namespace.<%= ctx[:primary_resource_id] %>.id
+
+  metadata = {
+    stage  = "prod"
+    region = "us-central1"
+  }
+}
+
+resource "google_network_services_service_binding" "<%= ctx[:primary_resource_id] %>" {
+  provider    = google-beta
+  name        = "<%= ctx[:vars]['resource_name'] %>"
+  labels      = {
+    foo = "bar"
+  }
+  description = "my description"
+  service = google_service_directory_service.<%= ctx[:primary_resource_id] %>.id
+}
+

mmv1/third_party/terraform/tests/resource_network_services_service_binding_test.go.erb

@@ -0,0 +1,60 @@
+<% autogen_exception -%>
+package google
+<% unless version == 'ga' -%>
+
+import (
+	"fmt"
+	"testing"
+
+	"github.com/hashicorp/terraform-plugin-sdk/v2/helper/resource"
+)
+
+func TestAccNetworkServicesServiceBinding_update(t *testing.T) {
+	t.Parallel()
+
+	serviceNamespace := fmt.Sprintf("tf-test-service-namespace-%s", RandString(t, 10))
+	serviceName := fmt.Sprintf("tf-test-service-%s", RandString(t, 10))
+	serviceBindingName := fmt.Sprintf("tf-test-service-binding-%s", RandString(t, 10))
+
+	VcrTest(t, resource.TestCase{
+		PreCheck:     func() { AccTestPreCheck(t) },
+		ProtoV5ProviderFactories: ProtoV5ProviderFactories(t),
+		CheckDestroy: testAccCheckNetworkServicesServiceBindingDestroyProducer(t),
+		Steps: []resource.TestStep{
+			{
+				Config: testAccNetworkServicesServiceBinding_create(serviceNamespace, serviceName, serviceBindingName),
+			},
+			{
+				ResourceName:      "google_network_services_service_binding.foobar",
+				ImportState:       true,
+				ImportStateVerify: true,
+			},
+		},
+	})
+}
+
+func testAccNetworkServicesServiceBinding_create(serviceNamespace string, serviceName string, serviceBindingName string) string {
+	return fmt.Sprintf(`
+
+	resource "google_service_directory_namespace" "foo" {
+    namespace_id = "%s"
+    location     = "us-central1"
+  }
+  resource "google_service_directory_service" "bar" {
+    service_id = "%s"
+    namespace  = google_service_directory_namespace.foo.id
+
+    metadata = {
+      stage  = "prod"
+      region = "us-central1"
+    }
+  }
+  resource "google_network_services_service_binding" "foobar" {
+    name        = "%s"
+    description = "my description"
+	  service = google_service_directory_service.bar.id
+  }
+`, serviceNamespace, serviceName, serviceBindingName)
+}
+
+<% end -%>