CloudFormation：EC2 未找到 VPC 且未启动

Question

我正在尝试在 VPC 中启动 ec2，但它没有检测到 VPC，也没有启动，还建议检查文档。

请检查下面的代码，它看起来是一些安全组问题

AWSTemplateFormatVersion: '2010-09-09'
Resources:
# vpc creation

    VPC:
      Type: AWS::EC2::VPC
      Properties:
        CidrBlock: 10.0.0.0/16
        EnableDnsSupport: 'true'
        EnableDnsHostnames: 'true'
        InstanceTenancy: dedicated
        Tags:
        - Key: test
          Value: test1

    #internet gateway creation      

    InternetGateway:
      Type: AWS::EC2::InternetGateway      

    VPCGatewayAttachment:
      Type: AWS::EC2::VPCGatewayAttachment
      Properties:
        VpcId: !Ref VPC
        InternetGatewayId: !Ref InternetGateway      

    SubnetA:
      Type: AWS::EC2::Subnet
      Properties:
        AvailabilityZone: us-east-1a
        VpcId: !Ref VPC
        CidrBlock: 10.0.0.0/20
        MapPublicIpOnLaunch: true

    SubnetB:
      Type: AWS::EC2::Subnet
      Properties:
        AvailabilityZone: us-east-1b
        VpcId: !Ref VPC
        CidrBlock: 10.0.16.0/20
        MapPublicIpOnLaunch: true

    SubnetC:
      Type: AWS::EC2::Subnet
      Properties:
        AvailabilityZone: us-east-1c
        VpcId: !Ref VPC
        CidrBlock: 10.0.32.0/20
        MapPublicIpOnLaunch: true

    RouteTable:
      Type: AWS::EC2::RouteTable
      Properties:
        VpcId: !Ref VPC

    InternetRoute:
      Type: AWS::EC2::Route
      DependsOn: InternetGateway
      Properties:
        DestinationCidrBlock: 0.0.0.0/0
        GatewayId: !Ref InternetGateway
        RouteTableId: !Ref RouteTable

    SubnetARouteTableAssociation:
      Type: AWS::EC2::SubnetRouteTableAssociation
      Properties:
        RouteTableId: !Ref RouteTable
        SubnetId: !Ref SubnetA

    SubnetBRouteTableAssociation:
      Type: AWS::EC2::SubnetRouteTableAssociation
      Properties:
        RouteTableId: !Ref RouteTable
        SubnetId: !Ref SubnetB

    SubnetCRouteTableAssociation:
      Type: AWS::EC2::SubnetRouteTableAssociation
      Properties:
        RouteTableId: !Ref RouteTable
        SubnetId: !Ref SubnetC              

    AppNode:
      Type: AWS::EC2::Instance
      Properties:
        InstanceType: t2.micro
        ImageId: ami-c29e1cb8
        KeyName: test_devops_east_1
        AvailabilityZone: us-east-1c
        SecurityGroupIds:
        - !Ref AppNodeSG 
        SubnetId: !Ref SubnetC    

    AppNodeSG:
      Type: AWS::EC2::SecurityGroup
      Properties:
        GroupDescription: Test Ec2 ssh and VPC
        VpcId: !Ref VPC 
        SecurityGroupIngress:
        - IpProtocol: tcp
          CidrIp: 0.0.0.0/0
          FromPort: '22'
          ToPort: '22'
        - IpProtocol: tcp
          CidrIp: 0.0.0.0/0
          FromPort: '80'
          ToPort: '80'

运行来自：

aws cloudformation create-stack --stack-name test --template-body file://~/Downloads/CFT/stack.yml --profile devops --region us-east-1

Answer 1

错误原因在这里：

    InstanceTenancy: dedicated

VPC 已配置为仅允许使用专用租赁启动的实例。

但是，t2.micro不适用于专用租户，因此配置失败。

这导致了错误：

The requested configuration is currently not supported. Please check the documentation for supported configurations.

删除 InstanceTenancy 要求或选择 instance type that is supported by dedicated tenancy。

CloudFormation：EC2 未找到 VPC 且未启动

CloudFormation: EC2 is not finding VPC and is not launching

amazon-ec2

amazon-cloudformation

amazon-vpc