def dms_vpc_role()

in redshift_poc_automation/stacks/dmsinstance_stack.py [0:0]

• 30 lines of code
• 2 McCabe index (conditional complexity)

    def dms_vpc_role(self):
        client = boto3.client('iam')
        try:
            response = client.get_role(RoleName='dms-vpc-role')
        except:
            try:
                role_policy_document = {
                    "Version": "2012-10-17",
                    "Statement": [
                        {
                            "Effect": "Allow",
                            "Principal": {
                                "Service": [
                                    "dms.amazonaws.com"
                                ]
                            },
                            "Action": "sts:AssumeRole"
                        }
                    ]
                }
                client.create_role(
                    RoleName='dms-vpc-role',
                    AssumeRolePolicyDocument=json.dumps(role_policy_document)
                )
                client.attach_role_policy(
                    RoleName='dms-vpc-role',
                    PolicyArn='arn:aws:iam::aws:policy/service-role/AmazonDMSVPCManagementRole'
                )
            except Exception as e:
                print(e)