[英]AWS Cloudformation: Security group is not valid
Thanks in advance.提前致谢。
ISSUE: I am trying to create a stack with Loadbalancer + listener + target_group + security-group + ec2-instance
.问题:我正在尝试使用
Loadbalancer + listener + target_group + security-group + ec2-instance
创建堆栈。
Stack name: test-stack堆栈名称:测试堆栈
I am getting an error the below error while creating the stack :创建堆栈时出现以下错误:
Security group 'test-stack-MySecurityGroup-1XYNYTFIAGZKM' is not valid (Service: AmazonElasticLoadBalancingV2; Status Code: 400; Error Code: ValidationError; Request ID: ddef7a0d-7c19-4ec8-ab48-d8aeba9a0956)安全组“test-stack-MySecurityGroup-1XYNYTFIAGZKM”无效(服务:AmazonElasticLoadBalancingV2;状态代码:400;错误代码:ValidationError;请求 ID:ddef7a0d-7c19-4ec8-ab48-d8aeba9a0956)
Config files:配置文件:
Resources:
MyEC2Instance:
Type: AWS::EC2::Instance
Properties:
ImageId: ami-07c8bc5c1ce9598c3
InstanceType: t2.micro
AvailabilityZone: us-east-2a
SecurityGroups:
- !Ref MySecurityGroup
MySecurityGroup:
Type: AWS::EC2::SecurityGroup
Properties:
GroupDescription: Opening port 80
SecurityGroupIngress:
- FromPort: 80
ToPort: 80
CidrIp: 0.0.0.0/0
IpProtocol: tcp
ALBListener:
Type: AWS::ElasticLoadBalancingV2::Listener
Properties:
DefaultActions:
- Type: forward
TargetGroupArn: !Ref EC2TargetGroup
LoadBalancerArn: !Ref ApplicationLoadBalancer
Port: 80
Protocol: HTTP
ApplicationLoadBalancer:
Type: AWS::ElasticLoadBalancingV2::LoadBalancer
Properties:
Scheme: internet-facing
Subnets:
- us-east-2a
- us-east-2b
SecurityGroups:
- !Ref MySecurityGroup
EC2TargetGroup:
Type: AWS::ElasticLoadBalancingV2::TargetGroup
Properties:
Name: EC2TargetGroup
Port: 80
Protocol: HTTP
Targets:
- Id: !Ref MyEC2Instance
Port: 80
VpcId: vpc-a26dcec9
Tags:
- Key: Name
Value: EC2TargetGroup
- Key: Port
Value: 80
I wonder what I am doing wrong.我想知道我做错了什么。
SecurityGroups should be group ID , not group name: SecurityGroups应该是组 ID ,而不是组名:
ApplicationLoadBalancer:
Type: AWS::ElasticLoadBalancingV2::LoadBalancer
Properties:
Scheme: internet-facing
Subnets:
- us-east-2a
- us-east-2b
SecurityGroups:
- !GetAtt MySecurityGroup.GroupId
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