Add CloudFormation support to AWS::ElasticLoadBalancingV2::LoadBalancer

moto/cloudformation/parsing.py

@@ -15,6 +15,7 @@ from moto.dynamodb import models as dynamodb_models
 from moto.ec2 import models as ec2_models
 from moto.ecs import models as ecs_models
 from moto.elb import models as elb_models
+from moto.elbv2 import models as elbv2_models
 from moto.iam import models as iam_models
 from moto.kinesis import models as kinesis_models
 from moto.kms import models as kms_models
@@ -61,6 +62,7 @@ MODEL_MAP = {
     "AWS::ECS::TaskDefinition": ecs_models.TaskDefinition,
     "AWS::ECS::Service": ecs_models.Service,
     "AWS::ElasticLoadBalancing::LoadBalancer": elb_models.FakeLoadBalancer,
+    "AWS::ElasticLoadBalancingV2::LoadBalancer": elbv2_models.FakeLoadBalancer,
     "AWS::DataPipeline::Pipeline": datapipeline_models.Pipeline,
     "AWS::IAM::InstanceProfile": iam_models.InstanceProfile,
     "AWS::IAM::Role": iam_models.Role,

moto/elbv2/models.py

@@ -186,6 +186,20 @@ class FakeLoadBalancer(BaseModel):
         ''' Not exposed as part of the ELB API - used for CloudFormation. '''
         elbv2_backends[region].delete_load_balancer(self.arn)
 
+    @classmethod
+    def create_from_cloudformation_json(cls, resource_name, cloudformation_json, region_name):
+        properties = cloudformation_json['Properties']
+
+        elbv2_backend = elbv2_backends[region_name]
+
+        name = properties.get('Name')
+        security_groups = properties.get("SecurityGroups")
+        subnet_ids = properties.get('Subnets')
+        scheme = properties.get('Scheme', 'internet-facing')
+
+        load_balancer = elbv2_backend.create_load_balancer(name, security_groups, subnet_ids, scheme=scheme)
+        return load_balancer
+
 
 class ELBv2Backend(BaseBackend):