# http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/sample-templates-services-us-west-2.html#w1ab2c21c45c15c15 # Amazon EC2 instance in a security group Creates an Amazon EC2 instance in an Amazon EC2 security group. --- AWSTemplateFormatVersion: '2010-09-09' Description: 'AWS CloudFormation Sample Template EC2InstanceWithSecurityGroupSample: Create an Amazon EC2 instance running the Amazon Linux AMI. The AMI is chosen based on the region in which the stack is run. This example creates an EC2 security group for the instance to give you SSH access. **WARNING** This template creates an Amazon EC2 instance. You will be billed for the AWS resources used if you create a stack from this template.' Parameters: KeyName: Description: Name of an existing EC2 KeyPair to enable SSH access to the instance Type: AWS::EC2::KeyPair::KeyName ConstraintDescription: must be the name of an existing EC2 KeyPair. InstanceType: Description: WebServer EC2 instance type Type: String Default: t2.small AllowedValues: - t1.micro - t2.nano - t2.micro - t2.small - t2.medium - t2.large - m1.small - m1.medium - m1.large - m1.xlarge - m2.xlarge - m2.2xlarge - m2.4xlarge - m3.medium - m3.large - m3.xlarge - m3.2xlarge - m4.large - m4.xlarge - m4.2xlarge - m4.4xlarge - m4.10xlarge - c1.medium - c1.xlarge - c3.large - c3.xlarge - c3.2xlarge - c3.4xlarge - c3.8xlarge - c4.large - c4.xlarge - c4.2xlarge - c4.4xlarge - c4.8xlarge - g2.2xlarge - g2.8xlarge - r3.large - r3.xlarge - r3.2xlarge - r3.4xlarge - r3.8xlarge - i2.xlarge - i2.2xlarge - i2.4xlarge - i2.8xlarge - d2.xlarge - d2.2xlarge - d2.4xlarge - d2.8xlarge - hi1.4xlarge - hs1.8xlarge - cr1.8xlarge - cc2.8xlarge - cg1.4xlarge ConstraintDescription: must be a valid EC2 instance type. SSHLocation: Description: The IP address range that can be used to SSH to the EC2 instances Type: String MinLength: '9' MaxLength: '18' Default: 0.0.0.0/0 AllowedPattern: "(\\d{1,3})\\.(\\d{1,3})\\.(\\d{1,3})\\.(\\d{1,3})/(\\d{1,2})" ConstraintDescription: must be a valid IP CIDR range of the form x.x.x.x/x. Mappings: AWSInstanceType2Arch: t1.micro: Arch: PV64 t2.nano: Arch: HVM64 t2.micro: Arch: HVM64 t2.small: Arch: HVM64 t2.medium: Arch: HVM64 t2.large: Arch: HVM64 m1.small: Arch: PV64 m1.medium: Arch: PV64 m1.large: Arch: PV64 m1.xlarge: Arch: PV64 m2.xlarge: Arch: PV64 m2.2xlarge: Arch: PV64 m2.4xlarge: Arch: PV64 m3.medium: Arch: HVM64 m3.large: Arch: HVM64 m3.xlarge: Arch: HVM64 m3.2xlarge: Arch: HVM64 m4.large: Arch: HVM64 m4.xlarge: Arch: HVM64 m4.2xlarge: Arch: HVM64 m4.4xlarge: Arch: HVM64 m4.10xlarge: Arch: HVM64 c1.medium: Arch: PV64 c1.xlarge: Arch: PV64 c3.large: Arch: HVM64 c3.xlarge: Arch: HVM64 c3.2xlarge: Arch: HVM64 c3.4xlarge: Arch: HVM64 c3.8xlarge: Arch: HVM64 c4.large: Arch: HVM64 c4.xlarge: Arch: HVM64 c4.2xlarge: Arch: HVM64 c4.4xlarge: Arch: HVM64 c4.8xlarge: Arch: HVM64 g2.2xlarge: Arch: HVMG2 g2.8xlarge: Arch: HVMG2 r3.large: Arch: HVM64 r3.xlarge: Arch: HVM64 r3.2xlarge: Arch: HVM64 r3.4xlarge: Arch: HVM64 r3.8xlarge: Arch: HVM64 i2.xlarge: Arch: HVM64 i2.2xlarge: Arch: HVM64 i2.4xlarge: Arch: HVM64 i2.8xlarge: Arch: HVM64 d2.xlarge: Arch: HVM64 d2.2xlarge: Arch: HVM64 d2.4xlarge: Arch: HVM64 d2.8xlarge: Arch: HVM64 hi1.4xlarge: Arch: HVM64 hs1.8xlarge: Arch: HVM64 cr1.8xlarge: Arch: HVM64 cc2.8xlarge: Arch: HVM64 AWSInstanceType2NATArch: t1.micro: Arch: NATPV64 t2.nano: Arch: NATHVM64 t2.micro: Arch: NATHVM64 t2.small: Arch: NATHVM64 t2.medium: Arch: NATHVM64 t2.large: Arch: NATHVM64 m1.small: Arch: NATPV64 m1.medium: Arch: NATPV64 m1.large: Arch: NATPV64 m1.xlarge: Arch: NATPV64 m2.xlarge: Arch: NATPV64 m2.2xlarge: Arch: NATPV64 m2.4xlarge: Arch: NATPV64 m3.medium: Arch: NATHVM64 m3.large: Arch: NATHVM64 m3.xlarge: Arch: NATHVM64 m3.2xlarge: Arch: NATHVM64 m4.large: Arch: NATHVM64 m4.xlarge: Arch: NATHVM64 m4.2xlarge: Arch: NATHVM64 m4.4xlarge: Arch: NATHVM64 m4.10xlarge: Arch: NATHVM64 c1.medium: Arch: NATPV64 c1.xlarge: Arch: NATPV64 c3.large: Arch: NATHVM64 c3.xlarge: Arch: NATHVM64 c3.2xlarge: Arch: NATHVM64 c3.4xlarge: Arch: NATHVM64 c3.8xlarge: Arch: NATHVM64 c4.large: Arch: NATHVM64 c4.xlarge: Arch: NATHVM64 c4.2xlarge: Arch: NATHVM64 c4.4xlarge: Arch: NATHVM64 c4.8xlarge: Arch: NATHVM64 g2.2xlarge: Arch: NATHVMG2 g2.8xlarge: Arch: NATHVMG2 r3.large: Arch: NATHVM64 r3.xlarge: Arch: NATHVM64 r3.2xlarge: Arch: NATHVM64 r3.4xlarge: Arch: NATHVM64 r3.8xlarge: Arch: NATHVM64 i2.xlarge: Arch: NATHVM64 i2.2xlarge: Arch: NATHVM64 i2.4xlarge: Arch: NATHVM64 i2.8xlarge: Arch: NATHVM64 d2.xlarge: Arch: NATHVM64 d2.2xlarge: Arch: NATHVM64 d2.4xlarge: Arch: NATHVM64 d2.8xlarge: Arch: NATHVM64 hi1.4xlarge: Arch: NATHVM64 hs1.8xlarge: Arch: NATHVM64 cr1.8xlarge: Arch: NATHVM64 cc2.8xlarge: Arch: NATHVM64 AWSRegionArch2AMI: us-east-1: PV64: ami-2a69aa47 HVM64: ami-6869aa05 HVMG2: ami-61e27177 us-west-2: PV64: ami-7f77b31f HVM64: ami-7172b611 HVMG2: ami-60aa3700 us-west-1: PV64: ami-a2490dc2 HVM64: ami-31490d51 HVMG2: ami-4b694d2b eu-west-1: PV64: ami-4cdd453f HVM64: ami-f9dd458a HVMG2: ami-2955524f eu-west-2: PV64: NOT_SUPPORTED HVM64: ami-886369ec HVMG2: NOT_SUPPORTED eu-central-1: PV64: ami-6527cf0a HVM64: ami-ea26ce85 HVMG2: ami-81ac71ee ap-northeast-1: PV64: ami-3e42b65f HVM64: ami-374db956 HVMG2: ami-46220c21 ap-northeast-2: PV64: NOT_SUPPORTED HVM64: ami-2b408b45 HVMG2: NOT_SUPPORTED ap-southeast-1: PV64: ami-df9e4cbc HVM64: ami-a59b49c6 HVMG2: ami-c212aba1 ap-southeast-2: PV64: ami-63351d00 HVM64: ami-dc361ebf HVMG2: ami-0ad2db69 ap-south-1: PV64: NOT_SUPPORTED HVM64: ami-ffbdd790 HVMG2: ami-ca3042a5 us-east-2: PV64: NOT_SUPPORTED HVM64: ami-f6035893 HVMG2: NOT_SUPPORTED ca-central-1: PV64: NOT_SUPPORTED HVM64: ami-730ebd17 HVMG2: NOT_SUPPORTED sa-east-1: PV64: ami-1ad34676 HVM64: ami-6dd04501 HVMG2: NOT_SUPPORTED cn-north-1: PV64: ami-77559f1a HVM64: ami-8e6aa0e3 HVMG2: NOT_SUPPORTED Resources: EC2Instance: Type: AWS::EC2::Instance Properties: InstanceType: Ref: InstanceType SecurityGroups: - Ref: InstanceSecurityGroup KeyName: Ref: KeyName ImageId: Fn::FindInMap: - AWSRegionArch2AMI - Ref: AWS::Region - Fn::FindInMap: - AWSInstanceType2Arch - Ref: InstanceType - Arch InstanceSecurityGroup: Type: AWS::EC2::SecurityGroup Properties: GroupDescription: Enable SSH access via port 22 SecurityGroupIngress: - IpProtocol: tcp FromPort: '22' ToPort: '22' CidrIp: Ref: SSHLocation Outputs: InstanceId: Description: InstanceId of the newly created EC2 instance Value: Ref: EC2Instance AZ: Description: Availability Zone of the newly created EC2 instance Value: Fn::GetAtt: - EC2Instance - AvailabilityZone PublicDNS: Description: Public DNSName of the newly created EC2 instance Value: Fn::GetAtt: - EC2Instance - PublicDnsName PublicIP: Description: Public IP address of the newly created EC2 instance Value: Fn::GetAtt: - EC2Instance - PublicIp