GS2-Deploy template file specification

Information about GS2-Deploy template file specification

Types of sections

A template consists of the following sections.

Section	Required	Description
GS2TemplateFormatVersion	✓	Specifies the format of the template. Currently only 2019-05-01 can be defined.
Description		You can fill in the description and other information about the template.
Globals		This section defines the Alias attribute (string replacement specification).
Resources	✓	Define resources for each GS2 service to be included in the stack.
Outputs		Defines the output values to be displayed in the management console.


GS2TemplateFormatVersion: "2019-05-01"
Description: GS2-Account initialize template Version 2021-12-03

Globals:
  Alias:
    AccountNamespaceName: game-0001
    KeyNamespaceAccountAuthentication: account-encryption-key-namespace
    KeyAccountAuthentication: account-encryption-key
    GatewayNamespaceName: gateway-0001

Resources:
  GatewayNamespace:
    Type: GS2::Gateway::Namespace
    Properties:
      Name: ${GatewayNamespaceName}

  KeyNamespaceAccountAuthentication:
    Type: GS2::Key::Namespace
    Properties:
      Name: ${KeyNamespaceAccountAuthentication}

  KeyAccountAuthentication:
    Type: GS2::Key::Key
    Properties:
      NamespaceName: ${KeyNamespaceAccountAuthentication}
      Name: ${KeyAccountAuthentication}
    DependsOn:
      - KeyNamespaceAccountAuthentication

  AccountNamespace:
    Type: GS2::Account::Namespace
    Properties:
      Name: ${AccountNamespaceName}

Outputs:
  AccountNamespaceName: !GetAttr AccountNamespace.Item.Name
  KeyAccountAuthenticationKeyId: !GetAttr KeyAccountAuthentication.Item.KeyId
  GatewayNamespaceName: !GetAttr GatewayNamespace.Item.Name

Globals

Alias

Replaces strings in the Resources and Outputs sections with the specified string. Replace the string on the left side with ${…} The string on the right side is replaced by the string on the left side, enclosed in ${}, as in the following example.

Example of replacement specification: ${AccountNamespaceName}


Globals:
  Alias:
    AccountNamespaceName: game-0001

Resources

Defines the resource to be generated, with Type and Properties attributes, and DependsOn attribute if necessary.


Resources:
  KeyNamespaceAccountAuthentication: # Name of the resource definition.
    Type: GS2::Key::Namespace # Specify resource
    Properties:
      Name: ${KeyNamespaceAccountAuthentication}

  KeyAccountAuthentication: # Name of resource definition
    Type: GS2::Key::Key # Specify resource
    Properties:
      NamespaceName: ${KeyNamespaceAccountAuthentication}
      Name: ${KeyAccountAuthentication}
    DependsOn: # Specify the name of the dependent resource definition
      - KeyNamespaceAccountAuthentication # Depends on KeyNamespaceAccountAuthentication creation

  AccountNamespace: # Name of the resource definition
    Type: GS2::Account::Namespace # Specify resource
    Properties:
      Name: ${AccountNamespaceName}

Type

Specifies resources to be generated for the service. Specify the entity name from the GS2-Deploy reference page for each service.

Example: Type: GS2::Account::Namespace.

Properties

Specify the value to be given to the property value when the resource is created.

DependsOn

Specifies the name of a dependent resource so that the resource will be created following other resources.

Outputs

Defines the output values that will hold the value and allow the value to be viewed later, e.g., through the management console.


Outputs:
  AccountNamespaceName: !GetAttr AccountNamespace.Item.Name
  KeyAccountAuthenticationKeyId: !GetAttr KeyAccountAuthentication.Item.KeyId
  GatewayNamespaceName: !GetAttr GatewayNamespace.Item.Name

Functions

Functions are available in GS2-Deploy templates.

!GetAttr

The !GetAttr tag can be used to retrieve the property values of the generated results for each resource.

In this example, GS2::Account::Namespace is specified in AccountNamespace, so Namespace is generated in GS2-Account. The result is retrieved in AccountNamespace, and the NameSpace model is stored in AccountNamespace.Item. GetAttr AccountNamespace.Item.

GetAttr tag is assigned the following as reserved words, and the values can be retrieved.

Key Value	Type	Description
Gs2::Region	string	Region type
Gs2::OwnerId	string	Owner ID


AccountNamespace:
    Type: GS2::Account::Namespace
    Properties:
      Name: ${AccountNamespaceName}
Outputs:
  AccountNamespaceName: !GetAttr AccountNamespace.Item.Name

!Join

The !Join tag concatenates the strings in the following array. A delimiter (delimiter) can be specified.

Format: !Join [ specify delimiter, [list of strings to concatenate]]


  QueueNamespace:
    Type: GS2::JobQueue::Namespace
    Properties:
      Name: ${QueueNamespaceName}
      PushNotification:
        GatewayNamespaceId: !Join
          - ':'
          - - 'grn'
            - 'gs2'
            - !GetAttr Gs2::Region
            - !GetAttr Gs2::OwnerId
            - 'gateway'
            - ${GatewayNamespaceName}