Python troposphere.Output方法代码示例

# 需要导入模块: import troposphere [as 别名]
# 或者: from troposphere import Output [as 别名]
def prepare_efs_security_groups(self):
        t = self.template
        v = self.get_variables()

        created_groups = []
        for sg in v['SecurityGroups']:
            sg.VpcId = v['VpcId']
            sg.Tags = merge_tags(v['Tags'], getattr(sg, 'Tags', {}))

            sg = t.add_resource(sg)
            created_groups.append(sg)

        created_group_ids = list(map(Ref, created_groups))
        t.add_output(Output(
            'EfsNewSecurityGroupIds',
            Value=Join(',', created_group_ids)))

        groups_ids = created_group_ids + v['ExtraSecurityGroups']
        return groups_ids 

# 需要导入模块: import troposphere [as 别名]
# 或者: from troposphere import Output [as 别名]
def create_efs_mount_targets(self, fs):
        t = self.template
        v = self.get_variables()

        groups = self.prepare_efs_security_groups()
        subnets = v['Subnets']
        ips = v['IpAddresses']

        mount_targets = []
        for i, subnet in enumerate(subnets):
            mount_target = efs.MountTarget(
                'EfsMountTarget{}'.format(i + 1),
                FileSystemId=Ref(fs),
                SubnetId=subnet,
                SecurityGroups=groups)

            if ips:
                mount_target.IpAddress = ips[i]

            mount_target = t.add_resource(mount_target)
            mount_targets.append(mount_target)

        t.add_output(Output(
            'EfsMountTargetIds',
            Value=Join(',', list(map(Ref, mount_targets))))) 

# 需要导入模块: import troposphere [as 别名]
# 或者: from troposphere import Output [as 别名]
def construct_network(self):
        """
        Main function to construct VPC, subnets, security groups, NAT instances, etc
        """
        network_config = self.network_config
        nat_config = self.nat_config
        az_count = self.az_count

        self.add_network_cidr_mapping(network_config=network_config)
        self._prepare_subnets(self._subnet_configs)
        self.create_network_components(network_config=network_config, nat_config=nat_config)

        self._common_security_group = self.add_resource(ec2.SecurityGroup('commonSecurityGroup',
            GroupDescription='Security Group allows ingress and egress for common usage patterns throughout this deployed infrastructure.',
            VpcId=self.vpc_id,
            SecurityGroupEgress=[ec2.SecurityGroupRule(
                        FromPort='80',
                        ToPort='80',
                        IpProtocol='tcp',
                        CidrIp='0.0.0.0/0'),
                    ec2.SecurityGroupRule(
                        FromPort='443',
                        ToPort='443',
                        IpProtocol='tcp',
                        CidrIp='0.0.0.0/0'),
                    ec2.SecurityGroupRule(
                        FromPort='123',
                        ToPort='123',
                        IpProtocol='udp',
                        CidrIp='0.0.0.0/0')],
            SecurityGroupIngress=[
                    ec2.SecurityGroupRule(
                        FromPort='22',
                        ToPort='22',
                        IpProtocol='tcp',
                        CidrIp=FindInMap('networkAddresses', 'vpcBase', 'cidr'))]))

        self.add_output(Output('commonSecurityGroup', Value=self.common_security_group)) 

# 需要导入模块: import troposphere [as 别名]
# 或者: from troposphere import Output [as 别名]
def add_outputs(self):
        """
        Wrapper method to encapsulate creation of stack outputs for this template
        """
        self.add_output(Output('%sELBDNSName' % self.name, Value=GetAtt(self.cluster_elb, 'DNSName')))
        self.add_output(Output('%sSecurityGroupId' % self.name, Value=Ref(self.security_groups['ha_cluster'])))
        self.add_output(Output('%sElbSecurityGroupId' % self.name, Value=Ref(self.security_groups['elb']))) 

# 需要导入模块: import troposphere [as 别名]
# 或者: from troposphere import Output [as 别名]
def add_nat_sg(self):
        '''
        Create the NAT security group and add the ingress/egress rules
        '''
        self.sg = self.add_resource(SecurityGroup(
            "Nat%sSG" % str(self.subnet_index),
            VpcId=self.vpc_id,
            GroupDescription="Security group for NAT host."
        ))
        self.add_output(Output(self.sg.name, Value=Ref(self.sg)))
        self.add_nat_sg_rules() 

# 需要导入模块: import troposphere [as 别名]
# 或者: from troposphere import Output [as 别名]
def build_hook(self):
        """
        Hook to add tier-specific assets within the build stage of initializing this class.
        """
        security_groups = self.add_security_groups()

        bastion_elb = self.add_elb(
            resource_name=self.name,
            security_groups=[security_groups['elb']],
            listeners=[{
                'elb_port': self.ingress_port,
                'instance_port': SSH_PORT
            }],
            utility_bucket=self.utility_bucket
        )

        bastion_asg = self.add_asg(
            layer_name=self.name,
            security_groups=[security_groups['bastion'], self.common_security_group],
            load_balancer=bastion_elb,
            user_data=self.user_data,
            instance_type=self.instance_type
        )

        self.add_output(Output(
            'BastionELBDNSName',
            Value=GetAtt(bastion_elb, 'DNSName')
        ))

        self.add_output(Output(
            'BastionELBDNSZoneId',
             Value=GetAtt(bastion_elb, 'CanonicalHostedZoneNameID')
         ))

        self.add_output(Output(
            'BastionSecurityGroupId',
            Value=Ref(security_groups['bastion'])
        )) 

# 需要导入模块: import troposphere [as 别名]
# 或者: from troposphere import Output [as 别名]
def to_template_json(self):
        """
        Process all child templates recursively and render this template as json with a timestamp identifying
        when it was generated along with a SHA256 hash representing the template for validation purposes
        """
        self.process_child_templates()

        # strip existing values
        for output_key in ['dateGenerated', 'templateValidationHash']:
            if output_key in self.outputs:
                self.outputs.pop(output_key)

        # generate the template validation hash
        if self.include_templateValidationHash_output and 'templateValidationHash' not in self.outputs:
            self.add_output(Output(
                'templateValidationHash',
                Value=self.__get_template_hash(),
                Description='Hash of this template that can be used as a simple means of validating whether a template has been changed since it was generated.'))

        # set the date that this template was generated
        if self.include_dateGenerated_output and 'dateGenerated' not in self.outputs:
            self.add_output(Output(
                'dateGenerated',
                Value=str(datetime.utcnow()),
                Description='UTC datetime representation of when this template was generated'))

        return self.to_json() 

# 需要导入模块: import troposphere [as 别名]
# 或者: from troposphere import Output [as 别名]
def get_elb_stickiness_policy(self, PolicyName, **kwargs):
        """Output like:
        {
           "PolicyName" : String
           "CookieExpirationPeriod" : String,
        }
        Source: http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-elb-connectiondrainingpolicy.html
        """
        stickiness_policy_kwargs = { "PolicyName" : PolicyName, }
        stickiness_policy_kwargs.update(kwargs)

        stickiness_policy = elb.LBCookieStickinessPolicy(**stickiness_policy_kwargs)
        return stickiness_policy 

# 需要导入模块: import troposphere [as 别名]
# 或者: from troposphere import Output [as 别名]
def add_utility_bucket(self, name=None):
        """
        Method adds a bucket to be used for infrastructure utility purposes such as backups
        @param name [str] friendly name to prepend to the CloudFormation asset name
        """

        if name:
            self._utility_bucket = self.add_parameter(Parameter(
                'utilityBucket',
                Description='Name of the S3 bucket used for infrastructure utility',
                Default=name,
                AllowedPattern=res.get_str('ascii_only'),
                MinLength=1,
                MaxLength=255,
                ConstraintDescription=res.get_str('ascii_only_message'),
                Type='String'))
        else:
            self._utility_bucket = self.add_resource(s3.Bucket(
                name.lower() + 'UtilityBucket',
                AccessControl=s3.BucketOwnerFullControl,
                DeletionPolicy=Retain))

            bucket_policy_statements = self.get_logging_bucket_policy_document(
                self.utility_bucket,
                elb_log_prefix=res.get_str('elb_log_prefix', ''),
                cloudtrail_log_prefix=res.get_str('cloudtrail_log_prefix', ''))

            self.add_resource(s3.BucketPolicy(
                name.lower() + 'UtilityBucketLoggingPolicy',
                Bucket=self.utility_bucket,
                PolicyDocument=bucket_policy_statements))

        self.add_output(Output('utilityBucket', Value=self.utility_bucket))

        self.manual_parameter_bindings['utilityBucket'] = self.utility_bucket 

# 需要导入模块: import troposphere [as 别名]
# 或者: from troposphere import Output [as 别名]
def add_child_outputs_to_parameter_binding(self, child_template, propagate_up=False):
        """
        This auto-wires the outputs of the child stack to the manual_param of the parent stack
        """
        for output in child_template.outputs:
            self.manual_parameter_bindings[output] = GetAtt(child_template.name, "Outputs." + output)
            if propagate_up:
                self.add_output(Output(output, Value=GetAtt(child_template.name, "Outputs." + output)))
            # TODO: should a custom resource be addeded for each output? 

# 需要导入模块: import troposphere [as 别名]
# 或者: from troposphere import Output [as 别名]
def match_stack_parameters(self, child_template):
        """
        For all matching parameters between this template and the child template, attempt to
        get the value from this template's parameters, resources, and manual parameter bindings.
        Return the dictionary of stack parameters to deploy the child template with
        """
        stack_params = {}

        for parameter in child_template.parameters.keys():

            # Manual parameter bindings single-namespace
            if parameter in self.manual_parameter_bindings:
                manual_match = self.manual_parameter_bindings[parameter]
                stack_params[parameter] = manual_match

            # Match any child stack parameters that have the same name as this stacks **parameters**
            elif parameter in self.parameters.keys():
                param_match = self.parameters.get(parameter)
                stack_params[parameter] = Ref(param_match)

            # Match any child stack parameters that have the same name as this stacks **resources**
            elif parameter in self.resources.keys():
                resource_match = self.resources.get(parameter)
                stack_params[parameter] = Ref(resource_match)

            # # Match any child stack parameters that have the same name as a top-level **stack_output**
            # TODO: Enable Output autowiring
            # elif parameter in self.stack_outputs:
            #     stack_params[parameter] = GetAtt(self.stack_outputs[parameter], 'Outputs.' + parameter)

            # Finally if nothing else matches copy the child templates parameter to this template's parameter list
            # so the value will pass through this stack down to the child.
            else:
                new_param = self.add_parameter(child_template.parameters[parameter])
                stack_params[parameter] = Ref(new_param)

        return stack_params 

# 需要导入模块: import troposphere [as 别名]
# 或者: from troposphere import Output [as 别名]
def test_tropo_to_string(self):
        utility.tropo_to_string(tropo.Template())
        utility.tropo_to_string(tropo.Base64('efsdfsdf'))
        utility.tropo_to_string(tropo.Output('efsdfsdf', Value='dsfsdfs'))
        utility.tropo_to_string(tropo.Parameter('efsdfsdf', Type='dsfsdfs'))

        # These constructors recursively call themselves for some reason
        # Don't instantiate directly
        # utility.tropo_to_string(tropo.AWSProperty())
        # utility.tropo_to_string(tropo.AWSAttribute())

        utility.tropo_to_string(ec2.Instance(
            "ec2instance",
            InstanceType="m3.medium",
            ImageId="ami-951945d0")) 

# 需要导入模块: import troposphere [as 别名]
# 或者: from troposphere import Output [as 别名]
def create_template():
    template = Template(
        Description='DNS Validated ACM Certificate Example'
    )
    template.set_version()

    certificate = template.add_resource(certificatemanager.Certificate(
        'ExampleCertificate',
        ValidationMethod='DNS',
        DomainName='test.example.com',
        DomainValidationOptions=[
            certificatemanager.DomainValidationOption(
                DomainName='test.example.com',
                HostedZoneId='Z2KZ5YTUFZNC7H'
            )
        ],
        Tags=[{
            'Key': 'Name',
            'Value': 'Example Certificate'
        }]
    ))

    template.add_output(Output(
        'CertificateARN',
        Value=Ref(certificate),
        Description='The ARN of the example certificate'
    ))

    return template 

# 需要导入模块: import troposphere [as 别名]
# 或者: from troposphere import Output [as 别名]
def get_output_definitions(self):
        """Get the output definitions.

        Returns:
            Dict[str, Dict[str, str]]: Output definitions. Keys are output
            names, the values are dicts containing key/values for various
            output properties.

        """
        return {k: output.to_dict() for k, output in
                self.template.outputs.items()} 

# 需要导入模块: import troposphere [as 别名]
# 或者: from troposphere import Output [as 别名]
def add_output(self, name, value):
        """Add an output to the template.

        Wrapper for ``self.template.add_output(Output(name, Value=value))``.

        Args:
            name (str): The name of the output to create.
            value (str): The value to put in the output.

        """
        self.template.add_output(Output(name, Value=value))