AWSTemplateFormatVersion: '2010-09-09'
Description: This template is used for setting up Graph nodes.(qs-1t9ums4l1)
Metadata:
  QSLint:
    Exclusions: [ W9002, W9003, W9004, W9006 ]
Parameters:
  DeploymentID:
    Description: The Deployment ID
    Type: String
  PrivateSubnet1ID:
    Description: ID of existing private subnet 1 for the Graph nodes.
    Type: AWS::EC2::Subnet::Id
  PrivateSubnet2ID:
    Description: ID of existing private subnet 2 for the Graph nodes.
    Type: AWS::EC2::Subnet::Id
  PrivateSubnet3ID:
    Description: ID of existing private subnet 3 for the Graph nodes.
    Type: AWS::EC2::Subnet::Id
  SecurityGroupID:
    Description: ID of your existing SecurityGroup for deployment.
    Type: AWS::EC2::SecurityGroup::Id
  IAMRoleName:
    Description: Name of the NebulaGraph IAM Role.
    Type: String
  IAMProfileID:
    Description: ID of the NebulaGraph IAM Profile.
    Type: String
  KeyPairName:
    Description: Name of an existing EC2 key pair. All instances will launch with
      this key pair.
    Type: AWS::EC2::KeyPair::KeyName
  GraphInstanceType:
    Description: Amazon EC2 instance type for the Graph nodes.
    Type: String
    Default: t3.large
    AllowedValues:
      - t3.large
      - t3.xlarge
      - t3.2xlarge
      - m6i.large
      - m6i.xlarge
      - m6i.2xlarge
      - m6i.4xlarge
      - m6i.8xlarge
      - m6i.12xlarge
      - m6i.16xlarge
      - m6i.24xlarge
      - m6i.32xlarge
      - m6i.metal
      - m6a.large
      - m6a.xlarge
      - m6a.2xlarge
      - m6a.4xlarge
      - m6a.8xlarge
      - m6a.12xlarge
      - m6a.16xlarge
      - m6a.24xlarge
      - m6a.32xlarge
      - m6a.48xlarge
      - m5a.large
      - m5a.xlarge
      - m5a.2xlarge
      - m5a.4xlarge
      - m5a.8xlarge
      - m5a.12xlarge
      - m5a.16xlarge
      - m5a.24xlarge
      - m5n.large
      - m5n.xlarge
      - m5n.2xlarge
      - m5n.4xlarge
      - m5n.8xlarge
      - m5n.12xlarge
      - m5n.16xlarge
      - m5n.24xlarge
      - m5n.metal
      - m5zn.large
      - m5zn.xlarge
      - m5zn.2xlarge
      - m5zn.3xlarge
      - m5zn.6xlarge
      - m5zn.12xlarge
      - m5zn.metal
      - r5a.large
      - r5a.xlarge
      - r5a.2xlarge
      - r5a.4xlarge
      - r5a.8xlarge
      - r5a.12xlarge
      - r5a.16xlarge
      - r5a.24xlarge
      - r6i.large
      - r6i.xlarge
      - r6i.2xlarge
      - r6i.4xlarge
      - r6i.8xlarge
      - r6i.12xlarge
      - r6i.16xlarge
      - r6i.24xlarge
      - r6i.32xlarge
      - r6i.metal
  GraphNodeCount:
    AllowedValues:
      - 1
      - 2
      - 3
    Default: 1
    Description: Number of Graph nodes.
    Type: Number
  VolumeSize:
    Description: EBS Volume Size (data) to be attached to node in GBs.
    Type: Number
    Default: 10
    MinValue: 10
    MaxValue: 20
  VolumeType:
    Description: EBS Volume Type (data) to be attached to node in GBs [gp2,gp3,io1,io2].
    Type: String
    Default: gp2
    AllowedValues:
      - gp2
      - gp3
      - io1
      - io2
  MetaEndpoints:
    Description: The endpoints of Meta nodes, separated by comma ','.
    Type: String
  NebulaGraphVersion:
    Description: NebulaGraph version.
    Type: String
    Default: 3.1.3
  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. This string 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 slashes (/).
    Default: quickstart-nebulagraph-cluster/
    Description: S3 key prefix for the Quick Start assets. Quick Start key prefix
      can include numbers, lowercase letters, uppercase letters, hyphens (-), and
      forward slashes (/).
    Type: String
  QSS3BucketRegion:
    Default: 'us-east-1'
    Description: Amazon Region where the Quick Start S3 bucket (QSS3BucketName) is
      hosted. If you use your own bucket, you must specify this value.
    Type: String
Conditions:
  MoreThan2GraphNodesCondition: !Or
    - !Equals [!Ref GraphNodeCount, '2']
    - !Equals [!Ref GraphNodeCount, '3']
Resources:
  GraphInstance1:
    Type: AWS::CloudFormation::Stack
    Properties:
      TemplateURL: !Sub 'https://${QSS3BucketName}.s3.${QSS3BucketRegion}.${AWS::URLSuffix}/${QSS3KeyPrefix}templates/graph.template.yaml'
      Parameters:
        DeploymentID: !Ref DeploymentID
        PrivateSubnetID: !Ref PrivateSubnet1ID
        SecurityGroupID: !Ref SecurityGroupID
        IAMRoleName: !Ref IAMRoleName
        IAMProfileID: !Ref IAMProfileID
        KeyPairName: !Ref KeyPairName
        InstanceType: !Ref GraphInstanceType
        VolumeSize: !Ref VolumeSize
        VolumeType: !Ref VolumeType
        MetaEndpoints: !Ref MetaEndpoints
        GraphNodeIndex: '1'
        NebulaGraphVersion: !Ref NebulaGraphVersion
        QSS3BucketName: !Ref QSS3BucketName
        QSS3KeyPrefix: !Ref QSS3KeyPrefix
        QSS3BucketRegion: !Ref QSS3BucketRegion
  GraphInstance2:
    Type: AWS::CloudFormation::Stack
    Condition: MoreThan2GraphNodesCondition
    Properties:
      TemplateURL: !Sub 'https://${QSS3BucketName}.s3.${QSS3BucketRegion}.${AWS::URLSuffix}/${QSS3KeyPrefix}templates/graph.template.yaml'
      Parameters:
        DeploymentID: !Ref DeploymentID
        PrivateSubnetID: !Ref PrivateSubnet2ID
        SecurityGroupID: !Ref SecurityGroupID
        IAMRoleName: !Ref IAMRoleName
        IAMProfileID: !Ref IAMProfileID
        KeyPairName: !Ref KeyPairName
        InstanceType: !Ref GraphInstanceType
        VolumeSize: !Ref VolumeSize
        VolumeType: !Ref VolumeType
        MetaEndpoints: !Ref MetaEndpoints
        GraphNodeIndex: '2'
        NebulaGraphVersion: !Ref NebulaGraphVersion
        QSS3BucketName: !Ref QSS3BucketName
        QSS3KeyPrefix: !Ref QSS3KeyPrefix
        QSS3BucketRegion: !Ref QSS3BucketRegion
  GraphInstance3:
    Type: AWS::CloudFormation::Stack
    Condition: MoreThan2GraphNodesCondition
    Properties:
      TemplateURL: !Sub 'https://${QSS3BucketName}.s3.${QSS3BucketRegion}.${AWS::URLSuffix}/${QSS3KeyPrefix}templates/graph.template.yaml'
      Parameters:
        DeploymentID: !Ref DeploymentID
        PrivateSubnetID: !Ref PrivateSubnet3ID
        SecurityGroupID: !Ref SecurityGroupID
        IAMRoleName: !Ref IAMRoleName
        IAMProfileID: !Ref IAMProfileID
        KeyPairName: !Ref KeyPairName
        InstanceType: !Ref GraphInstanceType
        VolumeSize: !Ref VolumeSize
        VolumeType: !Ref VolumeType
        MetaEndpoints: !Ref MetaEndpoints
        GraphNodeIndex: '3'
        NebulaGraphVersion: !Ref NebulaGraphVersion
        QSS3BucketName: !Ref QSS3BucketName
        QSS3KeyPrefix: !Ref QSS3KeyPrefix
        QSS3BucketRegion: !Ref QSS3BucketRegion
Outputs:
  GraphInstance1ID:
    Description: The Instance ID of Graph Node 1
    Value: !GetAtt GraphInstance1.Outputs.InstanceID
  GraphInstance1PrivateIP:
    Description: Private IP Address of Graph Node 1
    Value: !GetAtt GraphInstance1.Outputs.PrivateIp
  GraphInstance2ID:
    Description: The Instance ID of Graph Node 2
    Condition: MoreThan2GraphNodesCondition
    Value: !GetAtt GraphInstance2.Outputs.InstanceID
  GraphInstance2PrivateIP:
    Description: Private IP Address of Graph Node 2
    Condition: MoreThan2GraphNodesCondition
    Value: !GetAtt GraphInstance2.Outputs.PrivateIp
  GraphInstance3ID:
    Description: The Instance ID of Graph Node 3
    Condition: MoreThan2GraphNodesCondition
    Value: !GetAtt GraphInstance3.Outputs.InstanceID
  GraphInstance3PrivateIP:
    Description: Private IP Address of Graph Node 3
    Condition: MoreThan2GraphNodesCondition
    Value: !GetAtt GraphInstance3.Outputs.PrivateIp