将目标组添加到应用程序侦听器 (AWS CDK PYTHON)

Question

我一直在尝试运行此代码但未成功，我正在使用 python 和 AWS CDK：

        applicationTargetGroup = elbv2.ApplicationTargetGroup(self, 'ApplicationTargetGroup', 
                            target_type=elbv2.TargetType.IP,
                            target_group_name='stg-test',
                            protocol=elbv2.ApplicationProtocol.HTTP,
                            port=8080,
                            vpc=vpc,
                            health_check=elbv2.HealthCheck(path='/images/favicon.ico')
                            )

    httpsListener.add_target_groups('TargetGroups', 
                            applicationTargetGroup, 
                            host_header='host.domain.com', 
                            priority=107)

我得到的错误如下：

File "/home/user/workspace/test/cdk/pytest/pytest/pytest_stack.py", line 33, in init httpsListener.add_target_groups('TargetGroups', applicationTargetGroup) TypeError: add_target_groups() takes 2 positional arguments but 3 were given

我不明白我做错了什么，因为文档说明没问题：

add_target_groups(id, *, target_groups, conditions=None, host_header=None, path_pattern=None, path_patterns=None, priority=None)

AWS DOCS

谢谢

Answer 1

add_target_groups it tell that applicationTargetGroup is passed a key word argument 和 list 的文档：

    httpsListener.add_target_groups(
                  'TargetGroups', 
                  target_groups=[applicationTargetGroup],  
                  host_header='host.domain.com', 
                  priority=107)

将目标组添加到应用程序侦听器 (AWS CDK PYTHON)

Add Target Group to application listener (AWS CDK PYTHON)

python

amazon-web-services

aws-cdk