我通过 Cfn 创建了一个 ALB，但收到了名为的错误
安全组“ALB-sg”无效(服务:AmazonElasticLoadBalancing；状态代码:400；错误代码:ValidationError；请求 ID:6ec8a268-80cc-4a3e-9477-809dba8a00c7；代理:null)
AWSTemplateFormatVersion: 2010-09-09
Description: AWS CloudFormation Sample Template for creating LoadBalancer
Parameters:
VPC:
Description: VPCId of your existing Virtual Private Cloud (VPC)
Type: String
Default: vpc-0c9a732125ac08541
PublicSubnet:
Description: SubnetId of an existing subnet (for the primary network in your Virtual Private Cloud VPC)
Type: String
Default: subnet-0787f34404852ceb9
Resources:
ApplicationLoadBalancer:
Type: AWS::ElasticLoadBalancingV2::LoadBalancer
Properties:
Name: MyApplicationLoadBalancer
Type: application
IpAddressType: ipv4
Scheme: internet-facing
SecurityGroups:
- !Ref Albsg
Subnets:
- !Ref PublicSubnet
Tags:
- Key: Name
Value: ALB
HTTPListener:
Type: "AWS::ElasticLoadBalancingV2::Listener"
Properties:
LoadBalancerArn: !Ref ApplicationLoadBalancer
Port: 80
Protocol: "HTTP"
DefaultActions:
- Type: forward
TargetGroupArn: !Ref ALBTargetGroup
ALBTargetGroup:
Type: AWS::ElasticLoadBalancingV2::TargetGroup
Properties:
HealthCheckIntervalSeconds: 10
HealthCheckPath: /
HealthCheckTimeoutSeconds: 5
HealthyThresholdCount: 2
Matcher:
HttpCode: 200,302
Name: MyWebServers
Port: 80
Protocol: HTTP
TargetType: instance
UnhealthyThresholdCount: 5
VpcId: !Ref VPC
Albsg:
Type: 'AWS::EC2::SecurityGroup'
Properties:
GroupName: ALB-sg
GroupDescription: Security group for Load balancer
SecurityGroupIngress:
- CidrIp: 0.0.0.0/0
FromPort: '80'
IpProtocol: tcp
ToPort: '80'
Tags:
- Key: Name
Value: ALB_SG
Outputs:
TargetGroupName:
Value: !Ref ALBTargetGroup
Description: Name of Target ARN
我不知道还能尝试什么。这是我正在使用的模板..
最佳答案
在Albsg的SecurityGroupIngress中，字段FromPort和ToPort必须是整数，而不是字符串.
关于amazon-web-services - 安全组 'ALB-sg' 无效，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/75898190/