JFrog-Cloud-Installers/Amazon/artifactory7/v7174/submodules/quickstart-linux-bastion/templates/linux-bastion-master.template

AWSTemplateFormatVersion: 2010-09-09
Description: LinuxBastion+VPC Jul,30,2020 (qs-1qup6ra9p) (Please do not remove)
Metadata:
  LICENSE: Apache License, Version 2.0 
  'AWS::CloudFormation::Interface':
    ParameterGroups:
      - Label:
          default: Network configuration
        Parameters:
          - AvailabilityZones
          - VPCCIDR
          - PrivateSubnet1CIDR
          - PrivateSubnet2CIDR
          - PublicSubnet1CIDR
          - PublicSubnet2CIDR
          - RemoteAccessCIDR
          - VPCTenancy
      - Label:
          default: Amazon EC2 configuration
        Parameters:
          - KeyPairName
          - BastionAMIOS
          - BastionInstanceType
      - Label:
          default: Linux bastion configuration
        Parameters:
          - NumBastionHosts
          - BastionHostName
          - BastionTenancy
          - EnableBanner
          - BastionBanner
          - EnableTCPForwarding
          - EnableX11Forwarding
      - Label:
          default: AWS Quick Start configuration
        Parameters:
          - QSS3BucketName
          - QSS3KeyPrefix
          - QSS3BucketRegion
    ParameterLabels:
      AvailabilityZones:
        default: Availability Zones
      BastionAMIOS:
        default: Bastion AMI operating system
      BastionHostName:
        default: Bastion Host Name
      BastionTenancy:
        default: Bastion tenancy
      BastionBanner:
        default: Banner text
      BastionInstanceType:
        default: Bastion instance type
      QSS3BucketRegion:
        default: Quick Start S3 bucket region
      EnableBanner:
        default: Bastion banner
      EnableTCPForwarding:
        default: TCP forwarding
      EnableX11Forwarding:
        default: X11 forwarding
      KeyPairName:
        default: Key pair name
      NumBastionHosts:
        default: Number of bastion hosts
      PrivateSubnet1CIDR:
        default: Private subnet 1 CIDR
      PrivateSubnet2CIDR:
        default: Private subnet 2 CIDR
      PublicSubnet1CIDR:
        default: Public subnet 1 CIDR
      PublicSubnet2CIDR:
        default: Public subnet 2 CIDR
      VPCTenancy:
        default: VPC tenancy
      QSS3BucketName:
        default: Quick Start S3 bucket name
      QSS3KeyPrefix:
        default: Quick Start S3 key prefix
      RemoteAccessCIDR:
        default: Allowed bastion external access CIDR
      VPCCIDR:
        default: VPC CIDR
  cfn-lint: { config: { ignore_checks: [E9007] } }
Parameters:
  AvailabilityZones:
    Description: 'List of Availability Zones to use for the subnets in the VPC. Note: ( The logical order is preserved and only 2 AZs are used for this deployment.'
    Type: 'List<AWS::EC2::AvailabilityZone::Name>'
  BastionAMIOS:
    AllowedValues:
      - Amazon-Linux2-HVM
      - CentOS-7-HVM
      - Ubuntu-Server-20.04-LTS-HVM
      - SUSE-SLES-15-HVM
    Default: Amazon-Linux2-HVM
    Description: The Linux distribution for the AMI to be used for the bastion instances.
    Type: String
  BastionHostName:
    Default: 'LinuxBastion'
    Description: The value used for the name tag of the bastion host
    Type: String
  BastionBanner:
    Default: ""
    Description: Banner text to display upon login.
    Type: String
  BastionTenancy:
    Description: 'VPC tenancy to launch the bastion in. Options: ''dedicated'' or ''default'''
    Type: String
    Default: default
    AllowedValues:
      - dedicated
      - default
  BastionInstanceType:
    Description: Amazon EC2 instance type for the bastion instances.
    Type: String
    Default: t2.micro
    AllowedValues:
      - t2.nano
      - t2.micro
      - t2.small
      - t2.medium
      - t2.large
      - t3.micro
      - t3.small
      - t3.medium
      - t3.large
      - t3.xlarge
      - t3.2xlarge
      - m3.large
      - m3.xlarge
      - m3.2xlarge
      - m4.large
      - m4.xlarge
      - m4.2xlarge
      - m4.4xlarge
  EnableBanner:
    AllowedValues:
      - 'true'
      - 'false'
    Default: 'false'
    Description: To include a banner to be displayed when connecting via SSH to the
      bastion, choose true.
    Type: String
  EnableTCPForwarding:
    Type: String
    Description: To enable TCP forwarding, choose true.
    Default: 'false'
    AllowedValues:
      - 'true'
      - 'false'
  EnableX11Forwarding:
    Type: String
    Description: To enable X11 forwarding, choose true.
    Default: 'false'
    AllowedValues:
      - 'true'
      - 'false'
  KeyPairName:
    Description: 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'
  NumBastionHosts:
    AllowedValues:
      - '1'
      - '2'
      - '3'
      - '4'
    Default: '1'
    Description: The number of bastion hosts to create. The maximum number is four.
    Type: String
  PrivateSubnet1CIDR:
    AllowedPattern: ^(([0-9]|[1-9][0-9]|1[0-9]{2}|2[0-4][0-9]|25[0-5])\.){3}([0-9]|[1-9][0-9]|1[0-9]{2}|2[0-4][0-9]|25[0-5])(\/(1[6-9]|2[0-8]))$
    ConstraintDescription: CIDR block parameter must be in the form x.x.x.x/16-28
    Default: 10.0.0.0/19
    Description: CIDR block for private subnet 1 located in Availability Zone 1.
    Type: String
  PrivateSubnet2CIDR:
    AllowedPattern: ^(([0-9]|[1-9][0-9]|1[0-9]{2}|2[0-4][0-9]|25[0-5])\.){3}([0-9]|[1-9][0-9]|1[0-9]{2}|2[0-4][0-9]|25[0-5])(\/(1[6-9]|2[0-8]))$
    ConstraintDescription: CIDR block parameter must be in the form x.x.x.x/16-28
    Default: 10.0.32.0/19
    Description: CIDR block for private subnet 2 located in Availability Zone 2.
    Type: String
  PublicSubnet1CIDR:
    AllowedPattern: ^(([0-9]|[1-9][0-9]|1[0-9]{2}|2[0-4][0-9]|25[0-5])\.){3}([0-9]|[1-9][0-9]|1[0-9]{2}|2[0-4][0-9]|25[0-5])(\/(1[6-9]|2[0-8]))$
    ConstraintDescription: CIDR block parameter must be in the form x.x.x.x/16-28
    Default: 10.0.128.0/20
    Description: CIDR Block for the public DMZ subnet 1 located in Availability Zone 1.
    Type: String
  PublicSubnet2CIDR:
    AllowedPattern: ^(([0-9]|[1-9][0-9]|1[0-9]{2}|2[0-4][0-9]|25[0-5])\.){3}([0-9]|[1-9][0-9]|1[0-9]{2}|2[0-4][0-9]|25[0-5])(\/(1[6-9]|2[0-8]))$
    ConstraintDescription: CIDR block parameter must be in the form x.x.x.x/16-28
    Default: 10.0.144.0/20
    Description: CIDR Block for the public DMZ subnet 2 located in Availability Zone 2.
    Type: String
  VPCTenancy:
    AllowedValues:
      - default
      - dedicated
    Default: default
    Description: The allowed tenancy of instances launched into the VPC.
    Type: String
  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 (-), dots (.) and forward slash (/). The prefix should end with a forward slash (/).
    Default: quickstart-linux-bastion/
    Description:       S3 key prefix for the Quick Start assets. Quick Start key prefix can
      include numbers, lowercase letters, uppercase letters, hyphens (-), dots
      (.) and forward slash (/) and it should end with a forward slash (/).
    Type: String
  QSS3BucketRegion:
    Default: 'us-east-1'
    Description: The AWS Region where the Quick Start S3 bucket (QSS3BucketName) is hosted. When using your own bucket, you must specify this value.
    Type: String
  RemoteAccessCIDR:
    AllowedPattern: ^(([0-9]|[1-9][0-9]|1[0-9]{2}|2[0-4][0-9]|25[0-5])\.){3}([0-9]|[1-9][0-9]|1[0-9]{2}|2[0-4][0-9]|25[0-5])(\/([0-9]|[1-2][0-9]|3[0-2]))$
    ConstraintDescription: CIDR block parameter must be in the form x.x.x.x/x
    Description: Allowed CIDR block for external SSH access to the bastions
    Type: String
  VPCCIDR:
    AllowedPattern: ^(([0-9]|[1-9][0-9]|1[0-9]{2}|2[0-4][0-9]|25[0-5])\.){3}([0-9]|[1-9][0-9]|1[0-9]{2}|2[0-4][0-9]|25[0-5])(\/(1[6-9]|2[0-8]))$
    ConstraintDescription: CIDR block parameter must be in the form x.x.x.x/16-28
    Default: 10.0.0.0/16
    Description: CIDR Block for the VPC.
    Type: String
Conditions:
  UsingDefaultBucket: !Equals
    - !Ref QSS3BucketName
    - 'aws-quickstart'
Resources:
  VPCStack:
    Type: 'AWS::CloudFormation::Stack'
    Properties:
      TemplateURL: !Sub
        - https://${S3Bucket}.s3.${S3Region}.${AWS::URLSuffix}/${QSS3KeyPrefix}submodules/quickstart-aws-vpc/templates/aws-vpc.template
        - S3Bucket: !If
            - UsingDefaultBucket
            - !Sub 'aws-quickstart-${AWS::Region}'
            - !Ref 'QSS3BucketName'
          S3Region: !If
            - UsingDefaultBucket
            - !Ref 'AWS::Region'
            - !Ref 'QSS3BucketRegion'
      Parameters:
        AvailabilityZones: !Join 
          - ','
          - !Ref AvailabilityZones
        KeyPairName: !Ref KeyPairName
        NumberOfAZs: '2'
        PrivateSubnet1ACIDR: !Ref PrivateSubnet1CIDR
        PrivateSubnet2ACIDR: !Ref PrivateSubnet2CIDR
        PublicSubnet1CIDR: !Ref PublicSubnet1CIDR
        PublicSubnet2CIDR: !Ref PublicSubnet2CIDR
        VPCCIDR: !Ref VPCCIDR
        VPCTenancy: !Ref VPCTenancy
  BastionStack:
    Type: 'AWS::CloudFormation::Stack'
    Properties:
      TemplateURL: !Sub
        - https://${S3Bucket}.s3.${S3Region}.${AWS::URLSuffix}/${QSS3KeyPrefix}templates/linux-bastion.template
        - S3Bucket: !If
            - UsingDefaultBucket
            - !Sub 'aws-quickstart-${AWS::Region}'
            - !Ref 'QSS3BucketName'
          S3Region: !If
            - UsingDefaultBucket
            - !Ref 'AWS::Region'
            - !Ref 'QSS3BucketRegion'
      Parameters:
        BastionAMIOS: !Ref BastionAMIOS
        BastionHostName: !Ref BastionHostName
        BastionBanner: !Ref BastionBanner
        BastionInstanceType: !Ref BastionInstanceType
        BastionTenancy: !Ref BastionTenancy
        EnableBanner: !Ref EnableBanner
        EnableTCPForwarding: !Ref EnableTCPForwarding
        EnableX11Forwarding: !Ref EnableX11Forwarding
        KeyPairName: !Ref KeyPairName
        NumBastionHosts: !Ref NumBastionHosts
        PublicSubnet1ID: !GetAtt 
          - VPCStack
          - Outputs.PublicSubnet1ID
        PublicSubnet2ID: !GetAtt 
          - VPCStack
          - Outputs.PublicSubnet2ID
        QSS3BucketRegion: !Ref QSS3BucketRegion
        QSS3BucketName: !Ref QSS3BucketName
        QSS3KeyPrefix: !Ref QSS3KeyPrefix
        RemoteAccessCIDR: !Ref RemoteAccessCIDR
        VPCID: !GetAtt 
          - VPCStack
          - Outputs.VPCID