Cloudformation resource failed

[yagnasivasai]

AWSTemplateFormatVersion: 2010-09-09 Parameters: MyKeyName: Description: Select the key name from the list Type: AWS::EC2::KeyPair::KeyName Instancetypes: Type: String AllowedValues:

• t2.micro
• t2.nano

Resources: myEC2Instance: Type: AWS::EC2::Instance Properties: KeyName: !Ref MyKeyName
ImageId: ami-0323c3dd2da7fb37d InstanceType: !Ref Instancetypes SecurityGroupIds:

• default
• !Ref SSHSecurityGroup SubnetId: !Ref subnet1 Tags:
• Key: Name Value: EC2 SSHSecurityGroup: Type: 'AWS::EC2::SecurityGroup' Properties: GroupDescription: my new SSH security group SecurityGroupIngress:

• IpProtocol: tcp FromPort: '22' ToPort: '22' CidrIp: 0.0.0.0/0 VpcId: !Ref LocalVPC

  LocalVPC: Type: AWS::EC2::VPC Properties: CidrBlock: 10.0.0.0/16 EnableDnsSupport: true

  subnet1: Type: AWS::EC2::Subnet Properties: AvailabilityZone: us-east-1a VpcId: !Ref LocalVPC CidrBlock: 10.0.1.0/24

  subnet2: Type: AWS::EC2::Subnet Properties: AvailabilityZone: us-east-1b VpcId: !Ref LocalVPC CidrBlock: 10.0.2.0/24

  subnet3: Type: AWS::EC2::Subnet Properties: AvailabilityZone: us-east-1c VpcId: !Ref LocalVPC CidrBlock: 10.0.3.0/24

  routeTable: Type: AWS::EC2::RouteTable Properties: VpcId: Ref: LocalVPC

  routeName: Type: AWS::EC2::Route Properties: RouteTableId: !Ref routeTable DestinationCidrBlock: 0.0.0.0/0 GatewayId: !Ref igwName routeTableAssocName: Type: AWS::EC2::SubnetRouteTableAssociation Properties: SubnetId: !Ref subnet1 RouteTableId: !Ref routeTable igwName: Type: AWS::EC2::InternetGateway Properties: Tags:

• Key: keyname Value: valuea AttachGateway: Type: AWS::EC2::VPCGatewayAttachment Properties: VpcId: !Ref LocalVPC InternetGatewayId: !Ref igwName

[ramjagadeeshkumar]

Check your image ami id It's changed depending on region

If issue is not resolved call +918008017131