AWSTemplateFormatVersion: '2010-09-09'
Description: This template deploys Autodesk Forge Auto Scaling launch configuration
  for Node.js runtime. (qs-1s22alebk)
Metadata:
  cfn-lint: { config: { ignore_checks: [W9002, W9003, W9006] } }
Parameters:
  KeyPairName:
    Description: The name of an existing public/private key pair, which allows you
      to securely connect to your instance after it launches.
    Type: AWS::EC2::KeyPair::KeyName
  ForgeNodeInstanceType:
    AllowedValues:
      - t2.nano
      - t2.micro
      - t2.small
      - t2.medium
      - t2.large
      - t2.xlarge
      - t2.2xlarge
      - t3.nano
      - t3.micro
      - t3.small
      - t3.medium
      - t3.large
      - t3.xlarge
      - t3.2xlarge
      - m5.large
      - m5.xlarge
      - m5.2xlarge
      - m5.4xlarge
    ConstraintDescription: Must contain valid instance type
    Default: t2.large
    Description: Amazon EC2 instance type for the Autodesk Forge instances.
    Type: String
  ForgeAppName:
    Default: forge-viewmodels-nodejs-aws
    Description: The name of the zip file that contains the packaged Forge application,
      without the .zip extension. The two provided options are forge-viewmodels-nodejs-aws
      and forge-viewmodels-netcore-aws. To deploy a custom application, you would
      need to deploy this Quick Start from your own private S3 bucket and add your
      custom package in the packages directory.
    Type: String
  ForgeClientIdSSMParameter:
    Description: Forge Client ID SSM parameter
    Type: AWS::SSM::Parameter::Name
  ForgeClientSecretSSMParameter:
    Description: Forge Client Secret SSM parameter
    Type: AWS::SSM::Parameter::Name
  LatestAmazonLinux2Id:
    Type: AWS::SSM::Parameter::Value<AWS::EC2::Image::Id>
    Default: /aws/service/ami-amazon-linux-latest/amzn2-ami-hvm-x86_64-gp2
    Description: Latest Amazon Linux 2 AMI ID from AWS Systems Manager Parameter Store.
  WorkloadSecurityGroup:
    Description: ID of the Forge workload security group (e.g., sg-7f16e910).
    Type: AWS::EC2::SecurityGroup::Id
  SetupRoleProfile:
    Description: Name of the instance profile applied to Forge instances
    Type: String
  ParentStack:
    Description: Name of the parent stack
    Type: String
  Toggle:
    Type: String
    AllowedValues:
      - 'true'
      - 'false'
    Description: Toggle to force rolling update
  QSS3BucketName:
    AllowedPattern: ^[0-9a-zA-Z]+([0-9a-zA-Z-]*[0-9a-zA-Z])*$
    ConstraintDescription: Quick Start bucket name can include numbers, lowercase
      letters, uppercase letters, and hyphens (-). It cannot start or end with a hyphen
      (-).
    Default: aws-quickstart
    Description: S3 bucket name for the Quick Start assets. Quick Start bucket name
      can include numbers, lowercase letters, uppercase letters, and hyphens (-).
      It cannot start or end with a hyphen (-).
    Type: String
  QSS3KeyPrefix:
    AllowedPattern: ^[0-9a-zA-Z-/]*$
    ConstraintDescription: Quick Start key prefix can include numbers, lowercase letters,
      uppercase letters, hyphens (-), and forward slash (/).
    Default: quickstart-autodesk-forge/
    Description: S3 key prefix for the Quick Start assets. Quick Start key prefix
      can include numbers, lowercase letters, uppercase letters, hyphens (-), and
      forward slash (/).
    Type: String
Conditions:
  UsingDefaultBucket: !Equals
    - !Ref 'QSS3BucketName'
    - aws-quickstart
Resources:
  WorkloadASLaunchConfig:
    Type: AWS::AutoScaling::LaunchConfiguration
    Metadata:
      AWS::CloudFormation::Init:
        configSets:
          quickstart:
            - install
            - configure
            - cleanup
        install: {}
        configure: {}
        cleanup: {}
    Properties:
      KeyName: !Ref 'KeyPairName'
      ImageId: !Ref 'LatestAmazonLinux2Id'
      InstanceMonitoring: true
      IamInstanceProfile: !Ref 'SetupRoleProfile'
      InstanceType: !Ref 'ForgeNodeInstanceType'
      SecurityGroups:
        - !Ref 'WorkloadSecurityGroup'
      UserData: !Base64
        Fn::Sub:
          - |
            #!/bin/bash -ex
            exec > >(tee /var/log/user-data.log|logger -t user-data -s 2>/dev/console) 2>&1
            # update AWS cfn bootsrap
            # yum update -y aws-cfn-bootstrap
            curl --silent --location https://rpm.nodesource.com/setup_14.x | bash -
            yum -y install nodejs
            # install pm2 to restart node app
            npm i -g pm2@2.4.3
            echo export FORGE_AWS_FLAG=1 >> /etc/profile
            echo export AWS_REGION=${AWS::Region} >> /etc/profile
            echo export FORGE_CLIENT_ID=${ForgeClientIdSSMParameter} >> /etc/profile
            echo export FORGE_CLIENT_SECRET=${ForgeClientSecretSSMParameter} >> /etc/profile
            echo export FORGE_APP_NAME=${ForgeAppName} >> /etc/profile
            source /etc/profile
            ${Param1}$FORGE_APP_NAME.zip .
            echo toggle: ${Toggle}
            unzip $FORGE_APP_NAME.zip
            cd $FORGE_APP_NAME
            pwd
            npm install
            pm2 start /$FORGE_APP_NAME/start.js -i 0 --name forge-node-app

            # Signal the status from cfn-init
            /opt/aws/bin/cfn-signal -e $? --stack ${ParentStack} --resource WorkloadAutoScalingGroup --region ${AWS::Region}
          - Param1: !Sub
              - aws s3 cp s3://${S3Bucket}/${QSS3KeyPrefix}packages/
              - S3Bucket: !If
                  - UsingDefaultBucket
                  - !Sub '${QSS3BucketName}-${AWS::Region}'
                  - !Ref 'QSS3BucketName'
Outputs:
  WorkloadASLaunchConfig:
    Description: Forge Server Auto Scaling launch configuration
    Value: !Ref 'WorkloadASLaunchConfig'