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ELBv2: Can't create listener

See original GitHub issue

Part of my code:

@mock_ec2
@mock_elbv2
class TestElasticLoadBalancingV2(unittest.TestCase):

    def setUp(self):
        self.tags = [
            {
                'Key': 'test_key',
                'Value': 'test_value'
            }
        ]
        self.region = 'us-east-1'
        self.credentials = {
            "aws_access_key_id": "",
            "aws_secret_access_key": ""
        }

        self.client = boto3.client(
            'elbv2',
            self.region,
            **self.credentials
        )


    def create_resources(self):
        self.elb_name = 'test_elb'
        subnets_ids = self.subnets_ids()
        lb_arn = self.create_load_balancer(self.elb_name, subnets_ids)
        tg_arn = self.create_target_group()
        self.create_listener(lb_arn, tg_arn)

    def create_load_balancer(self, elb_name, subnets):
        response = self.client.create_load_balancer(
            Name=elb_name,
            Tags=self.tags,
            Subnets=subnets
        )
        return response['LoadBalancers'][0]['LoadBalancerArn']

    def create_target_group(self):
        response = self.client.create_target_group(
            Name='test-target-group',
            Protocol='HTTPS',
            Tags=self.tags,
            Port = 6081,
            TargetType='instance'
        )
        return response['TargetGroups'][0]['TargetGroupArn']

    def create_listener(self, lb_arn, tg_arn):
        self.client.create_listener(
            LoadBalancerArn=lb_arn,
            DefaultActions=[
                {
                    'Type': 'fixed-response',
                    'FixedResponseConfig': {
                        'StatusCode': '200',
                        'ContentType': 'application/json'
                    }
                }
            ],
            Tags=self.tags
        )

    def subnets_ids(self):
        ec2_client = boto3.client(
            'ec2',
            self.region,
            **self.credentials
        )
        response = ec2_client.describe_subnets()
        subnets_ids = [subnet['SubnetId'] for subnet in response['Subnets']]
        return subnets_ids


    def test_elbv2(self):
        self.create_resources()

Traceback:

 File "/home/geek/try_moto/tests.py", line 646, in create_listener
    self.client.create_listener(
  File "/home/geek/.local/share/virtualenvs/aws_automation-MKiSmjjO/lib/python3.8/site-packages/botocore/client.py", line 386, in _api_call
    return self._make_api_call(operation_name, kwargs)
  File "/home/geek/.local/share/virtualenvs/aws_automation-MKiSmjjO/lib/python3.8/site-packages/botocore/client.py", line 691, in _make_api_call
    http, parsed_response = self._make_request(
  File "/home/geek/.local/share/virtualenvs/aws_automation-MKiSmjjO/lib/python3.8/site-packages/botocore/client.py", line 711, in _make_request
    return self._endpoint.make_request(operation_model, request_dict)
  File "/home/geek/.local/share/virtualenvs/aws_automation-MKiSmjjO/lib/python3.8/site-packages/botocore/endpoint.py", line 102, in make_request
    return self._send_request(request_dict, operation_model)
  File "/home/geek/.local/share/virtualenvs/aws_automation-MKiSmjjO/lib/python3.8/site-packages/botocore/endpoint.py", line 134, in _send_request
    success_response, exception = self._get_response(
  File "/home/geek/.local/share/virtualenvs/aws_automation-MKiSmjjO/lib/python3.8/site-packages/botocore/endpoint.py", line 166, in _get_response
    success_response, exception = self._do_get_response(
  File "/home/geek/.local/share/virtualenvs/aws_automation-MKiSmjjO/lib/python3.8/site-packages/botocore/endpoint.py", line 217, in _do_get_response
    parsed_response = parser.parse(
  File "/home/geek/.local/share/virtualenvs/aws_automation-MKiSmjjO/lib/python3.8/site-packages/botocore/parsers.py", line 245, in parse
    parsed = self._do_parse(response, shape)
  File "/home/geek/.local/share/virtualenvs/aws_automation-MKiSmjjO/lib/python3.8/site-packages/botocore/parsers.py", line 523, in _do_parse
    return self._parse_body_as_xml(response, shape, inject_metadata=True)
  File "/home/geek/.local/share/virtualenvs/aws_automation-MKiSmjjO/lib/python3.8/site-packages/botocore/parsers.py", line 535, in _parse_body_as_xml
    parsed = self._parse_shape(shape, start)
  File "/home/geek/.local/share/virtualenvs/aws_automation-MKiSmjjO/lib/python3.8/site-packages/botocore/parsers.py", line 312, in _parse_shape
    return handler(shape, node)
  File "/home/geek/.local/share/virtualenvs/aws_automation-MKiSmjjO/lib/python3.8/site-packages/botocore/parsers.py", line 388, in _handle_structure
    parsed[member_name] = self._parse_shape(
  File "/home/geek/.local/share/virtualenvs/aws_automation-MKiSmjjO/lib/python3.8/site-packages/botocore/parsers.py", line 312, in _parse_shape
    return handler(shape, node)
  File "/home/geek/.local/share/virtualenvs/aws_automation-MKiSmjjO/lib/python3.8/site-packages/botocore/parsers.py", line 370, in _handle_list
    return super(BaseXMLResponseParser, self)._handle_list(shape, node)
  File "/home/geek/.local/share/virtualenvs/aws_automation-MKiSmjjO/lib/python3.8/site-packages/botocore/parsers.py", line 320, in _handle_list
    parsed.append(self._parse_shape(member_shape, item))
  File "/home/geek/.local/share/virtualenvs/aws_automation-MKiSmjjO/lib/python3.8/site-packages/botocore/parsers.py", line 312, in _parse_shape
    return handler(shape, node)
  File "/home/geek/.local/share/virtualenvs/aws_automation-MKiSmjjO/lib/python3.8/site-packages/botocore/parsers.py", line 388, in _handle_structure
    parsed[member_name] = self._parse_shape(
  File "/home/geek/.local/share/virtualenvs/aws_automation-MKiSmjjO/lib/python3.8/site-packages/botocore/parsers.py", line 312, in _parse_shape
    return handler(shape, node)
  File "/home/geek/.local/share/virtualenvs/aws_automation-MKiSmjjO/lib/python3.8/site-packages/botocore/parsers.py", line 174, in _get_text_content
    return func(self, shape, text)
  File "/home/geek/.local/share/virtualenvs/aws_automation-MKiSmjjO/lib/python3.8/site-packages/botocore/parsers.py", line 486, in _handle_integer
    return int(text)
ValueError: invalid literal for int() with base 10: 'None'

Issue Analytics

State:
Created 2 years ago
Comments:5 (3 by maintainers)

Top GitHub Comments

1reaction

rajendersainicommented, Oct 5, 2021

@bblommers yes that fixes the test. I will put up a Pull Request.

0reactions

rajendersainicommented, Oct 5, 2021

@bblommers https://github.com/spulec/moto/pull/4373

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