AWS CFN - GG core definition example

cfn-gg-core-definition.yml

CoreThing:
    Type: AWS::IoT::Thing
    Properties:
      ThingName: !Sub "${pEnvName}-core${pCoreId}"
CoreDefinition:
  Type: AWS::Greengrass::CoreDefinition
  Properties:
    Name: !Sub "${pEnvName}-core${pCoreId}"
CoreDefinitionVersion:
  Type: "AWS::Greengrass::CoreDefinitionVersion"
  Properties:
    CoreDefinitionId: !Ref CoreDefinition
    Cores:
      - Id: !Sub "${pEnvName}-core${pCoreId}-id"
        CertificateArn: !Ref pCertArn
        ThingArn: !Join
          - ":"
          - - "arn:aws:iot"
            - !Ref "AWS::Region"
            - !Ref "AWS::AccountId"
            - !Sub "thing/${CoreThing}"