DSL

Template Root

class aws_vapor.dsl.Template(version: str = '2010-09-09', description: str = '')

An AWS CloudFormation template builder.

conditions(element: aws_vapor.dsl.Element, merge: bool = False) → aws_vapor.dsl.Element

description(description: str) → aws_vapor.dsl.Template

mappings(element: aws_vapor.dsl.Element, merge: bool = False) → aws_vapor.dsl.Element

metadata(element: aws_vapor.dsl.Element, merge: bool = False) → aws_vapor.dsl.Element

outputs(element: aws_vapor.dsl.Element, merge: bool = False) → aws_vapor.dsl.Element

parameters(element: aws_vapor.dsl.Element, merge: bool = False) → aws_vapor.dsl.Element

resources(element: aws_vapor.dsl.Element, merge: bool = False) → aws_vapor.dsl.Element

to_template() → collections.OrderedDict

Elements

class aws_vapor.dsl.Element(name: str)

This is an abstract base class of a template section.

attributes(name: str, value: Any)

Map name to value and return self.

to_template(template: Dict[str, Any])

Convert mapped key-value pairs into a top level section of an AWS CloudFormation template.

Parameters:template – A template builder. Returns:Passed a mapping object.

class aws_vapor.dsl.Metadatum(name: str)

The Metadatum class is a subclass of Element, each instance of which represents details about the template.

class aws_vapor.dsl.Parameter(name: str)

The Parameter class is a subclass of Element, each instance of which passes values into your template when you create a stack.

allowed_pattern(pattern: str) → aws_vapor.dsl.Parameter

Set ‘AllowedPattern’ to pattern and return self.

allowed_values(list_of_values: List[Any]) → aws_vapor.dsl.Parameter

Set ‘AllowedValues’ to list_of_values and return self.

constraint_description(desc: str) → aws_vapor.dsl.Parameter

Set ‘ConstraintDescription’ to desc and return self.

default(value: Any) → aws_vapor.dsl.Parameter

Set ‘Default’ to value and return self.

description(desc: str) → aws_vapor.dsl.Parameter

Set ‘Description’ to desc and return self.

max_length(length: int) → aws_vapor.dsl.Parameter

Set ‘MaxLength’ to length and return self.

max_value(value: int) → aws_vapor.dsl.Parameter

Set MaxValue to value and return self.

min_length(length: int) → aws_vapor.dsl.Parameter

Set MinLength to length and return self.

min_value(value: int) → aws_vapor.dsl.Parameter

Set MinValue to value and return self.

no_echo() → aws_vapor.dsl.Parameter

Set ‘NoEcho’ to true and return self.

type(name: str) → aws_vapor.dsl.Parameter

Set ‘Type’ to name and return self.

class aws_vapor.dsl.Mapping(name: str)

The Mapping class is a subclass of Element, each instance of which matches a key to a corresponding set of named values.

add_category(category: str) → aws_vapor.dsl.Mapping

Create a new top level section of ‘Mappings’ and return self.

Create a new top level section of ‘Mappings’ if doesn’t contain category, then set a current selection to category.

Parameters:category – A name of a top level section. Returns:self.

add_item(key: str, value: Any) → aws_vapor.dsl.Mapping

Map key to value in a current selection and return self.

find_in_map(top_level_key: str, second_level_key: str) → Dict[str, Any]

Call Intrinsics.find_in_map and return its return value.

class aws_vapor.dsl.Condition(name: str)

The Condition class is a subclass of Element, each instance of which includes statements that define when a resource is created or when a property is defined.

expression(expression: Dict[str, Any]) → aws_vapor.dsl.Condition

Set expression and return self.

to_template(template: Dict[str, Any])

Convert self.attrs into a top level section of an AWS CloudFormation template.

Parameters:template – A template builder. Returns:Passed a mapping object.

class aws_vapor.dsl.Resource(name: str)

The Resource class is a subclass of Element, each instance of which declares the AWS resources that you want to include in the stack, such as an Amazon EC2 instance or an Amazon S3 bucket.

add_property(prop: Dict[str, Any]) → aws_vapor.dsl.Resource

Add a new key-value pair to ‘Properties’ and return self.

condition(condition: aws_vapor.dsl.Condition) → aws_vapor.dsl.Resource

Set ‘Condition’ to condition and return self.

depends_on(resource: aws_vapor.dsl.Resource) → aws_vapor.dsl.Resource

Set ‘DependsOn’ to a name of resource and return self.

metadata(metadata: Any) → aws_vapor.dsl.Resource

Set ‘Metadata’ to metadata and return self.

properties(props: List[Dict[str, Any]]) → aws_vapor.dsl.Resource

Add a list of a new key-value pair to ‘Properties’ and return self.

Parameters:props – A list of a key-value pair. Returns:self.

type(name: str) → aws_vapor.dsl.Resource

Set ‘Type’ to name and return self.

class aws_vapor.dsl.Output(name: str)

The Output class is a subclass of Element, each instance of which declares output values that you can import into other stacks (to create cross-stack references), return in response (to describe stack calls), or view on the AWS CloudFormation console.

condition(condition: aws_vapor.dsl.Condition) → aws_vapor.dsl.Output

description(desc: str) → aws_vapor.dsl.Output

export(name: str) → aws_vapor.dsl.Output

value(value: Dict[str, Any]) → aws_vapor.dsl.Output

Utilities

class aws_vapor.dsl.Attributes

classmethod of(name: str, value: Any) → Dict[str, Any]

class aws_vapor.dsl.Intrinsics

classmethod base64(value_to_encode: Any) → Dict[str, Any]

classmethod find_in_map(map_name_or_mapping: Union[str, Mapping], top_level_key: str, second_level_key: str) → Dict[str, Any]

classmethod fn_and(conditions: List[aws_vapor.dsl.Condition] = None) → Dict[str, Any]

classmethod fn_equals(value_1: Any, value_2: Any) → Dict[str, Any]

classmethod fn_if(condition_name: str, value_if_true: Any, value_if_false: Any) → Dict[str, Any]

classmethod fn_not(condition: aws_vapor.dsl.Condition) → Dict[str, Any]

classmethod fn_or(conditions: List[aws_vapor.dsl.Condition] = None) → Dict[str, Any]

classmethod get_att(logical_name_of_resource: str, attribute_name: str) → Dict[str, Any]

classmethod get_azs(region: str = '') → Dict[str, Any]

classmethod import_value(value_to_import: Any) → Dict[str, Any]

classmethod join(delimiter: str, list_of_values: List[Any]) → Dict[str, Any]

classmethod ref(logical_name_or_element: Union[str, Element]) → Dict[str, Any]

classmethod select(index: int, list_of_objects: List[Any]) → Dict[str, Any]

classmethod sub(template: str, dict_of_parameters: Dict[str, Any] = None) → Dict[str, Any]

class aws_vapor.dsl.Pseudos

classmethod account_id() → Dict[str, Any]

classmethod no_value() → Dict[str, Any]

classmethod notification_arns() → Dict[str, Any]

classmethod region() → Dict[str, Any]

classmethod stack_id() → Dict[str, Any]

classmethod stack_name() → Dict[str, Any]

class aws_vapor.dsl.UserData

classmethod from_files(files: List[Tuple[str, str]], params: Dict[str, Any]) → Dict[str, Any]

classmethod of(values: List[Any]) → Dict[str, Any]

class aws_vapor.dsl.CfnInitMetadata

class Authentication(name: str, authentication_type: str)

access_key_id(value: str) → aws_vapor.dsl.CfnInitMetadata.Authentication

buckets(list_of_values: List[str]) → aws_vapor.dsl.CfnInitMetadata.Authentication

password(value: str) → aws_vapor.dsl.CfnInitMetadata.Authentication

role_name(value: str) → aws_vapor.dsl.CfnInitMetadata.Authentication

secret_key(value: str) → aws_vapor.dsl.CfnInitMetadata.Authentication

uris(list_of_values: List[str]) → aws_vapor.dsl.CfnInitMetadata.Authentication

username(value: str) → aws_vapor.dsl.CfnInitMetadata.Authentication

class Config(name: str)

commands(key: str, command: str, env: Dict[str, Any] = None, cwd: str = None, test: str = None, ignore_errors: bool = None, wait_after_completion: int = None) → aws_vapor.dsl.CfnInitMetadata.Config

files(key: str, content: Union[str, Dict[str, Any]] = None, source: str = None, local_file_path: str = None, encoding: str = None, group: str = None, owner: str = None, mode: str = None, authentication: str = None, context: str = None, local_file_params: str = None) → aws_vapor.dsl.CfnInitMetadata.Config

groups(key: str, gid: int = None) → aws_vapor.dsl.CfnInitMetadata.Config

packages(package_manager: str, key: str, versions: List[str] = None) → aws_vapor.dsl.CfnInitMetadata.Config

services(service_manager: str, key: str, ensure_running: bool = None, enabled: bool = None, files: List[str] = None, sources: List[str] = None, packages: Dict[str, List[str]] = None, commands: List[str] = None) → aws_vapor.dsl.CfnInitMetadata.Config

sources(key: str, url: str) → aws_vapor.dsl.CfnInitMetadata.Config

users(key: str, uid: int, groups: List[str], home_dir: str) → aws_vapor.dsl.CfnInitMetadata.Config

class ConfigSet(name, configs: List[CfnInitMetadata.Config])

class Init(config_or_config_sets: List[Union[CfnInitMetadata.Config, CfnInitMetadata.ConfigSet]])

classmethod of(list_of_metadata: List[Union[CfnInitMetadata.Init, CfnInitMetadata.Authentication]]) → collections.OrderedDict