yugabyte_cloudformation.yaml

AWSTemplateFormatVersion: 2010-09-09
Description: |
  Simple deployment of YugabyteDB cluster in multi-AZ (default
  availability zone is 3 and replication factor is also 3)

Parameters:
  DBVersion:
    Description: Default YugabyteDB version is 2024.2.0.0-b190
    Type: String
    Default: "2024.2.0.0-b190"
  RFFactor:
    Description: Replication factor to create YugabyteDB cluster by default it is set to 3.
    Type: String
    Default: "3"
  KeyName:
    Description: 'Name of Key which is required for ssh to YugabyteDB node'
    Type: "AWS::EC2::KeyPair::KeyName"
    ConstraintDescription : "must be the name of an existing EC2 KeyPair."
  InstanceType:
    Description: 'Type of Instance for YugaByte DB cluster node'
    Type: "String"
    Default: "c5.xlarge"
    AllowedValues: ["c5.xlarge", "c5.2xlarge"]
    ConstraintDescription: "must be a valid EC2 instance type."
  LatestAmiId:
    Type: 'AWS::SSM::Parameter::Value<AWS::EC2::Image::Id>'
    Default: '/aws/service/ami-amazon-linux-latest/amzn2-ami-hvm-x86_64-gp2'
  SshUser:
    Type: String
    Default: "ec2-user"

Mappings:
  SubnetConfig:
    VPC:
      CIDR: "10.0.0.0/16"
    Public0:
      CIDR: "10.0.0.0/24"
    Public1:
      CIDR: "10.0.1.0/24"
    Public2:
      CIDR: "10.0.2.0/24"

Resources:
  VPC:
    Type: 'AWS::EC2::VPC'
    Properties:
      EnableDnsSupport: 'true'
      EnableDnsHostnames: 'true'
      CidrBlock: !FindInMap
        - SubnetConfig
        - VPC
        - CIDR
      Tags:
        - Key: Application
          Value: !Ref 'AWS::StackName'
        - Key: Network
          Value: Public
        - Key: Name
          Value: !Ref "AWS::StackName"

  PublicSubnet0:
    Type: 'AWS::EC2::Subnet'
    Properties:
      VpcId: !Ref VPC
      AvailabilityZone: !Select
        - 0
        - !GetAZs ''
      CidrBlock: !FindInMap
        - SubnetConfig
        - Public0
        - CIDR
      MapPublicIpOnLaunch: 'true'
      Tags:
        - Key: Application
          Value: !Ref 'AWS::StackName'
        - Key: Network
          Value: Public
        - Key: Name
          Value: !Join
            - ''
            - - !Ref "AWS::StackName"
              - '-public-0'
  PublicSubnet1:
    Type: 'AWS::EC2::Subnet'
    Properties:
      VpcId: !Ref VPC
      AvailabilityZone: !Select
        - 1
        - !GetAZs ''
      CidrBlock: !FindInMap
        - SubnetConfig
        - Public1
        - CIDR
      MapPublicIpOnLaunch: 'true'
      Tags:
        - Key: Application
          Value: !Ref 'AWS::StackName'
        - Key: Network
          Value: Public
        - Key: Name
          Value: !Join
            - ''
            - - !Ref "AWS::StackName"
              - '-public-1'
  PublicSubnet2:
    Type: 'AWS::EC2::Subnet'
    Properties:
      VpcId: !Ref VPC
      AvailabilityZone: !Select
        - 2
        - !GetAZs ''
      CidrBlock: !FindInMap
        - SubnetConfig
        - Public2
        - CIDR
      MapPublicIpOnLaunch: 'true'
      Tags:
        - Key: Application
          Value: !Ref 'AWS::StackName'
        - Key: Network
          Value: Public
        - Key: Name
          Value: !Join
            - ''
            - - !Ref "AWS::StackName"
              - '-public-2'
  InternetGateway:
    Type: 'AWS::EC2::InternetGateway'
    Properties:
      Tags:
        - Key: Application
          Value: !Ref 'AWS::StackName'
        - Key: Network
          Value: Public
        - Key: Name
          Value: !Join
            - ''
            - - !Ref "AWS::StackName"
              - '-IGW'
  GatewayToInternet:
    Type: 'AWS::EC2::VPCGatewayAttachment'
    Properties:
      VpcId: !Ref VPC
      InternetGatewayId: !Ref InternetGateway
  PublicRouteTable:
    Type: 'AWS::EC2::RouteTable'
    Properties:
      VpcId: !Ref VPC
      Tags:
        - Key: Application
          Value: !Ref 'AWS::StackName'
        - Key: Network
          Value: Public
        - Key: Name
          Value: !Join
            - ''
            - - !Ref "AWS::StackName"
              - '-public-route-table'
  PublicRoute:
    Type: 'AWS::EC2::Route'
    DependsOn: GatewayToInternet
    Properties:
      RouteTableId: !Ref PublicRouteTable
      DestinationCidrBlock: 0.0.0.0/0
      GatewayId: !Ref InternetGateway
  PublicSubnetRouteTableAssociation0:
    Type: 'AWS::EC2::SubnetRouteTableAssociation'
    Properties:
      SubnetId: !Ref PublicSubnet0
      RouteTableId: !Ref PublicRouteTable
  PublicSubnetRouteTableAssociation1:
    Type: 'AWS::EC2::SubnetRouteTableAssociation'
    Properties:
      SubnetId: !Ref PublicSubnet1
      RouteTableId: !Ref PublicRouteTable
  PublicSubnetRouteTableAssociation2:
    Type: 'AWS::EC2::SubnetRouteTableAssociation'
    Properties:
      SubnetId: !Ref PublicSubnet2
      RouteTableId: !Ref PublicRouteTable
  YugaByteNodeSG:
    Type: AWS::EC2::SecurityGroup
    Properties:
      GroupDescription: 'YugaByte Node Security Group'
      GroupName: 'YugaByteNodeSG'
      VpcId: !Ref VPC
      SecurityGroupIngress:
        - IpProtocol: tcp
          FromPort: 22
          ToPort: 22
          CidrIp: "0.0.0.0/0"
        - IpProtocol: tcp
          FromPort: 7000
          ToPort: 7000
          CidrIp: "0.0.0.0/0"
        - IpProtocol: tcp
          FromPort: 7100
          ToPort: 7100
          CidrIp: !FindInMap
            - SubnetConfig
            - VPC
            - CIDR
        - IpProtocol: tcp
          FromPort: 9000
          ToPort: 9000
          CidrIp: "0.0.0.0/0"
        - IpProtocol: tcp
          FromPort: 9100
          ToPort: 9100
          CidrIp: !FindInMap
            - SubnetConfig
            - VPC
            - CIDR
        - IpProtocol: tcp
          FromPort: 6379
          ToPort: 6379
          CidrIp: !FindInMap
            - SubnetConfig
            - VPC
            - CIDR
        - IpProtocol: tcp
          FromPort: 5433
          ToPort: 5433
          CidrIp: !FindInMap
            - SubnetConfig
            - VPC
            - CIDR
        - IpProtocol: tcp
          FromPort: 9042
          ToPort: 9042
          CidrIp: !FindInMap
            - SubnetConfig
            - VPC
            - CIDR
      Tags:
        - Key: 'Name'
          Value: 'YugaByteSecurityGroup'

  Node0NetInt:
      Type: 'AWS::EC2::NetworkInterface'
      Properties:
        SubnetId: !Ref PublicSubnet0
        GroupSet:
          - !Ref YugaByteNodeSG

  Node1NetInt:
      Type: 'AWS::EC2::NetworkInterface'
      Properties:
        SubnetId: !Ref PublicSubnet1
        GroupSet:
          - !Ref YugaByteNodeSG

  Node2NetInt:
      Type: 'AWS::EC2::NetworkInterface'
      Properties:
        SubnetId: !Ref PublicSubnet2
        GroupSet:
          - !Ref YugaByteNodeSG


  YugaByteNode0:
    Type: 'AWS::EC2::Instance'
    DependsOn: PublicRoute
    CreationPolicy:
      ResourceSignal:
        Count: '1'
        Timeout: PT5M
    Metadata:
       'AWS::CloudFormation::Init':
        configSets:
          InstallAndRun:
            - Install
            - Configure
        Install:
          packages:
            yum:
              git: []
        Configure:
          files:
            /home/ec2-user/install_software.sh:
              source: "https://raw.githubusercontent.com/YugaByte/utilities/master/common_scripts/install_software.sh"
              mode: '0755'
              owner: !Ref SshUser
              group: !Ref SshUser
            /home/ec2-user/create_universe.sh:
              source: "https://raw.githubusercontent.com/YugaByte/utilities/master/common_scripts/create_universe.sh"
              mode: '0755'
              owner: !Ref SshUser
              group: !Ref SshUser
            /home/ec2-user/start_master.sh:
              source: "https://raw.githubusercontent.com/YugaByte/utilities/master/scripts/start_master.sh"
              mode: '0755'
              owner: !Ref SshUser
              group: !Ref SshUser
            /home/ec2-user/start_tserver.sh:
              source: "https://raw.githubusercontent.com/YugaByte/utilities/master/scripts/start_tserver.sh"
              mode: '0755'
              owner: !Ref SshUser
              group: !Ref SshUser
          commands:
            01_Install_YugaByte_DB:
              command: !Sub
                 - bash -c "sudo -u ${SSH_USER} /home/${SSH_USER}/install_software.sh ${version}"
                 - { version: !Ref DBVersion, SSH_USER: !Ref SshUser }
            02_Create_universe:
              command: !Sub
                - bash -c "sudo -u ${SSH_USER} /home/${SSH_USER}/create_universe.sh AWS ${AWS::Region} ${RF} '${Node0NetInt.PrimaryPrivateIpAddress} ${Node1NetInt.PrimaryPrivateIpAddress} ${Node2NetInt.PrimaryPrivateIpAddress}' '${PublicSubnet0.AvailabilityZone} ${PublicSubnet1.AvailabilityZone} ${PublicSubnet2.AvailabilityZone}' ${PublicSubnet0.AvailabilityZone} ${SSH_USER}"
                - { RF: !Ref RFFactor, SSH_USER: !Ref SshUser }
    Properties:
      ImageId: !Ref LatestAmiId
      InstanceType: !Ref InstanceType
      KeyName: !Ref KeyName
      NetworkInterfaces :
        - NetworkInterfaceId: !Ref Node0NetInt
          DeviceIndex: 0
      Tags:
        - Key: "Name"
          Value: !Join
            - ''
            - - !Ref "AWS::StackName"
              - 'Node-0'
      UserData:
        Fn::Base64:
          !Sub |
            #!/bin/bash -xe
            yum update -y aws-cfn-bootstrap
            /opt/aws/bin/cfn-init -v --stack ${AWS::StackName} --resource YugaByteNode0 --configsets InstallAndRun --region ${AWS::Region}
            /opt/aws/bin/cfn-signal -e $? --stack ${AWS::StackName} --resource YugaByteNode0 --region ${AWS::Region}
      BlockDeviceMappings:
        - DeviceName: "/dev/xvda"
          Ebs:
            VolumeSize: 50
            DeleteOnTermination: "true"
            VolumeType: "gp2"

  YugaByteNode1:
    Type: 'AWS::EC2::Instance'
    DependsOn: PublicRoute
    CreationPolicy:
      ResourceSignal:
        Count: '1'
        Timeout: PT5M
    Metadata:
       'AWS::CloudFormation::Init':
        configSets:
          InstallAndRun:
            - Install
            - Configure
        Install:
          packages:
            yum:
              git: []
        Configure:
          files:
            /home/ec2-user/install_software.sh:
              source: "https://raw.githubusercontent.com/YugaByte/utilities/master/common_scripts/install_software.sh"
              mode: '0755'
              owner: !Ref SshUser
              group: !Ref SshUser
            /home/ec2-user/create_universe.sh:
              source: "https://raw.githubusercontent.com/YugaByte/utilities/master/common_scripts/create_universe.sh"
              mode: '0755'
              owner: !Ref SshUser
              group: !Ref SshUser
            /home/ec2-user/start_master.sh:
              source: "https://raw.githubusercontent.com/YugaByte/utilities/master/scripts/start_master.sh"
              mode: '0755'
              owner: !Ref SshUser
              group: !Ref SshUser
            /home/ec2-user/start_tserver.sh:
              source: "https://raw.githubusercontent.com/YugaByte/utilities/master/scripts/start_tserver.sh"
              mode: '0755'
              owner: !Ref SshUser
              group: !Ref SshUser
          commands:
            01_Install_YugaByte_DB:
              command: !Sub
                 - bash -c "sudo -u ${SSH_USER} /home/${SSH_USER}/install_software.sh ${version}"
                 - { version: !Ref DBVersion, SSH_USER: !Ref SshUser }
            02_Create_universe:
              command: !Sub
                - bash -c "sudo -u ${SSH_USER} /home/${SSH_USER}/create_universe.sh AWS ${AWS::Region} ${RF} '${Node0NetInt.PrimaryPrivateIpAddress} ${Node1NetInt.PrimaryPrivateIpAddress} ${Node2NetInt.PrimaryPrivateIpAddress}' '${PublicSubnet0.AvailabilityZone} ${PublicSubnet1.AvailabilityZone} ${PublicSubnet2.AvailabilityZone}' ${PublicSubnet1.AvailabilityZone} ${SSH_USER}"
                - { RF: !Ref RFFactor, SSH_USER: !Ref SshUser }
    Properties:
      ImageId: !Ref LatestAmiId
      InstanceType: !Ref InstanceType
      KeyName: !Ref KeyName
      NetworkInterfaces :
        - NetworkInterfaceId: !Ref Node1NetInt
          DeviceIndex: 0
      Tags:
        - Key: "Name"
          Value: !Join
            - ''
            - - !Ref "AWS::StackName"
              - 'Node-1'
      UserData:
        Fn::Base64:
          !Sub |
            #!/bin/bash -xe
            yum update -y aws-cfn-bootstrap
            /opt/aws/bin/cfn-init -v --stack ${AWS::StackName} --resource YugaByteNode1 --configsets InstallAndRun --region ${AWS::Region}
            /opt/aws/bin/cfn-signal -e $? --stack ${AWS::StackName} --resource YugaByteNode1 --region ${AWS::Region}
      BlockDeviceMappings:
        - DeviceName: "/dev/xvda"
          Ebs:
            VolumeSize: 50
            DeleteOnTermination: "true"
            VolumeType: "gp2"


  YugaByteNode2:
    Type: 'AWS::EC2::Instance'
    DependsOn: [PublicRoute, YugaByteNode0, YugaByteNode1]
    CreationPolicy:
      ResourceSignal:
        Count: '1'
        Timeout: PT5M
    Metadata:
       'AWS::CloudFormation::Init':
        configSets:
          InstallAndRun:
            - Install
            - Configure
        Install:
          packages:
            yum:
              git: []
        Configure:
          files:
            /home/ec2-user/install_software.sh:
              source: "https://raw.githubusercontent.com/YugaByte/utilities/master/common_scripts/install_software.sh"
              mode: '0755'
              owner: !Ref SshUser
              group: !Ref SshUser
            /home/ec2-user/create_universe.sh:
              source: "https://raw.githubusercontent.com/YugaByte/utilities/master/common_scripts/create_universe.sh"
              mode: '0755'
              owner: !Ref SshUser
              group: !Ref SshUser
            /home/ec2-user/start_master.sh:
              source: "https://raw.githubusercontent.com/YugaByte/utilities/master/scripts/start_master.sh"
              mode: '0755'
              owner: !Ref SshUser
              group: !Ref SshUser
            /home/ec2-user/start_tserver.sh:
              source: "https://raw.githubusercontent.com/YugaByte/utilities/master/scripts/start_tserver.sh"
              mode: '0755'
              owner: !Ref SshUser
              group: !Ref SshUser
          commands:
            01_Install_YugaByte_DB:
              command:  !Sub
                 - bash -c "sudo -u ${SSH_USER} /home/${SSH_USER}/install_software.sh ${version}"
                 - { version: !Ref DBVersion, SSH_USER: !Ref SshUser }
            02_Create_universe:
              command: !Sub 
                - bash -c "sudo -u ${SSH_USER} /home/${SSH_USER}/create_universe.sh AWS ${AWS::Region} ${RF} '${Node0NetInt.PrimaryPrivateIpAddress} ${Node1NetInt.PrimaryPrivateIpAddress} ${Node2NetInt.PrimaryPrivateIpAddress}' '${PublicSubnet0.AvailabilityZone} ${PublicSubnet1.AvailabilityZone} ${PublicSubnet2.AvailabilityZone}' ${PublicSubnet2.AvailabilityZone} ${SSH_USER}"
                - { RF: !Ref RFFactor, SSH_USER: !Ref SshUser }
    Properties:
      ImageId: !Ref LatestAmiId
      InstanceType: !Ref InstanceType
      KeyName: !Ref KeyName
      NetworkInterfaces :
        - NetworkInterfaceId: !Ref Node2NetInt
          DeviceIndex: 0
      Tags:
        - Key: "Name"
          Value: !Join
            - ''
            - - !Ref "AWS::StackName"
              - 'Node-2'
      UserData:
        Fn::Base64:
          !Sub |
            #!/bin/bash -xe
            yum update -y aws-cfn-bootstrap
            /opt/aws/bin/cfn-init -v --stack ${AWS::StackName} --resource YugaByteNode2 --configsets InstallAndRun --region ${AWS::Region}
            /opt/aws/bin/cfn-signal -e $? --stack ${AWS::StackName} --resource YugaByteNode2 --region ${AWS::Region}
      BlockDeviceMappings:
        - DeviceName: "/dev/xvda"
          Ebs:
            VolumeSize: 50
            DeleteOnTermination: "true"
            VolumeType: "gp2"

Outputs:
  VPC:
    Description: YugabyteDB VPC
    Value: !Ref VPC
    Export:
      Name: !Sub '${AWS::Region}-${AWS::StackName}-VPC'
  SecurityGroup:
    Description: YugabyteDB Node Security Group
    Value: !Ref YugaByteNodeSG
  UI:
    Description: URL to access YugabyteDB Admin Portal
    Value: !Join [ "", [ "http://", !GetAtt YugaByteNode0.PublicDnsName, ":7000" ] ]
  JDBC:
    Description: JDBC Connect string for YugabyteDB
    Value: !Join [ "", ["postgresql://yugabyte@", !GetAtt YugaByteNode0.PublicDnsName, ":5433" ] ]
  YSQL:
    Description: YSQL connect string for YugabyteDB
    Value: !Join [ " ", ["ysqlsh -U yugabyte -h", !GetAtt YugaByteNode0.PublicDnsName, "-p 5433" ] ]
  YCQL:
    Description: YCQL connect string for YugabyteDB
    Value: !Join [ " ", ["ycqlsh", !GetAtt YugaByteNode0.PublicDnsName, "9042" ] ]
  YEDIS:
    Description: YEDIS connect string for YugabyteDB
    Value: !Join [ " ", ["redis-cli -h", !GetAtt YugaByteNode0.PublicDnsName, "-p 6379" ] ]