--- sourceDocument: Yokohama IT Operations Management sourceDocumentLink: https://servicenow-prod.fluidtopics.net/r/de-DE/yokohama/it-operations-management Release : - yokohama ft:locale : - de-DE ft:publication_title : - Yokohama IT Operations Management ft:clusterId : - itom bundleId : - itom workflow : - Technology --- # Beispiel für CloudFormation-JSON, um eine zu erstellen AWSEC2-Instanz # Beispiel für CloudFormation-JSON, um eine zu erstellen AWSEC2-Instanz {#ariaid-title1} * Freigeben Version: Yokohama * * Aktualisiert 30. Januar 2025 * * ![](https://www.servicenow.com/docs/portal-asset/ico-clock) 3 Minuten Lesedauer Referenzcodebeispiel zur Bereitstellung von Amazon AWS CloudEC2-Instanz. ## Wird bereitgestellt AWSEC2-Instanz mit CloudFormation {#aws-ec2-sample-cloudformation-json__section_k1q_crz_v4b} * Überprüfen Sie beim Entwerfen eines Katalogelements die Cloud-Formationsvorlage, um die bereitgestellten Services zu identifizieren. Überprüfen Sie, ob entsprechende Berechtigungen für die Services gewährt werden können, um sicherzustellen, dass bei der Bestellung des Stapels keine Fehler aufgrund fehlender Berechtigungen auftreten. Weitere Informationen finden Sie unter [Konfigurieren Sie Berechtigungen auf der AWS-Konsole](https://servicenow-prod.fluidtopics.net/qY2TYMv2bhbdFSsSjhPRHQ "Konfigurieren Sie Richtlinien mit der erforderlichen Berechtigungsstufe, um Zugriff auf bereitzustellen AWSRessourcen für Cloud-DiscoveryUnd Cloud Provisioning and Governance.") * Nehmen Sie die erforderlichen Änderungen mit diesem Beispiel als Referenz vor. {#aws-ec2-sample-cloudformation-json__ul_ebt_h5z_v4b} { "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" ] } } } }