Exemple de JSON CloudFormation pour créer une instance EC2 AWS
Exemple de code de référence pour déployer une instance EC2 Amazon AWS Cloud.
Déployer une instance EC2 AWS à l'aide de CloudFormation
- Lors de la conception d'un élément de catalogue, passez en revue le modèle de formation dans le cloud pour identifier les services en cours de mise en service. Vérifiez que les autorisations appropriées pour les services peuvent être accordées, afin de vous assurer qu'aucune défaillance ne se produit en raison du manque d'autorisations lorsque la pile est commandée. Pour plus d’informations, consultez Configurer les autorisations sur la console AWS
- Apportez les modifications nécessaires avec cet exemple comme référence.
{
"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",
"Default":"admin-Default",
"ConstraintDescription":"must be the name of an existing EC2 KeyPair."
},
"InstanceType":{
"Description":"WebServer EC2 instance type",
"Type":"String",
"Default":"t2.micro",
"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."
},
"Network":{
"Description":"The Network to the EC2 instances",
"Type":"String"
},
"AvailabilityZone":{
"Description":"The AZ of the EC2 instance",
"Type":"String"
},
"SubnetPool":{
"Description":"The IP address range that can be used to SSH to the EC2 instances",
"Type":"String"
}
},
"Metadata":{
"SNC::Parameter::Metadata":{
"SubnetPool":{
"datasource":"ServiceNow::Pools::SubnetPool.getObjectsByNetwork",
"datasourceFilter":{
"Network":"Network"
}
},
"Network":{
"datasource":"ServiceNow::Pools::NetworkPool.getObjectsByLDC"
},
"KeyName":{
"datasource":"ServiceNow::Pools::CloudKeyPairPool.getObjectsByLDC"
}
}
},
"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"
}
},
"AWSRegionArch2AMI":{
"us-east-1":{
"PV64":"ami-2a69aa47",
"HVM64":"ami-6869aa05",
"HVMG2":"ami-a41a3fb3"
},
"us-west-2":{
"PV64":"ami-7f77b31f",
"HVM64":"ami-7172b611",
"HVMG2":"ami-caf253aa"
},
"us-west-1":{
"PV64":"ami-a2490dc2",
"HVM64":"ami-31490d51",
"HVMG2":"ami-00347e60"
},
"eu-west-1":{
"PV64":"ami-4cdd453f",
"HVM64":"ami-f9dd458a",
"HVMG2":"ami-e2f7bd91"
},
"eu-central-1":{
"PV64":"ami-6527cf0a",
"HVM64":"ami-ea26ce85",
"HVMG2":"ami-d2ff04bd"
},
"ap-northeast-1":{
"PV64":"ami-3e42b65f",
"HVM64":"ami-374db956",
"HVMG2":"ami-4c78d52d"
},
"ap-northeast-2":{
"PV64":"NOT_SUPPORTED",
"HVM64":"ami-2b408b45",
"HVMG2":"NOT_SUPPORTED"
},
"ap-southeast-1":{
"PV64":"ami-df9e4cbc",
"HVM64":"ami-a59b49c6",
"HVMG2":"ami-f3f95990"
},
"ap-southeast-2":{
"PV64":"ami-63351d00",
"HVM64":"ami-dc361ebf",
"HVMG2":"ami-3a122e59"
},
"ap-south-1":{
"PV64":"NOT_SUPPORTED",
"HVM64":"ami-ffbdd790",
"HVMG2":"ami-21a7d34e"
},
"us-east-2":{
"PV64":"NOT_SUPPORTED",
"HVM64":"ami-f6035893",
"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"
},
"KeyName":{
"Ref":"KeyName"
},
"SubnetId":{
"Ref":"SubnetPool"
},
"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"
]
}
}
}
}