【发布时间】:2019-06-04 01:51:16
【问题描述】:
在 Cloudformation 中,是否可以像下面的示例一样添加安全组描述?
我在文档 (https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-security-group-rule.html) 中看到过,但我从未见过 1 个带有 IP 规则描述的官方示例,仅适用于 GroupDescription。我发现这很有帮助,因为它有助于识别 IP 所指的内容。
那么,例如,这些示例 sn-ps 是否有效?
"InstanceSecurityGroup" : {
"Type" : "AWS::EC2::SecurityGroup",
"Properties" : {
"GroupDescription" : "Enable SSH access via port 22",
"SecurityGroupIngress" : [ {
"IpProtocol" : "tcp",
"FromPort" : 22,
"ToPort" : 22,
"CidrIp" : "0.0.0.0/0",
"Description" : "some description" <<<<<<<<<here
} ]
}
}
其他例子
LoadBalancerSG:
Type: AWS::EC2::SecurityGroup
Properties:
GroupName: !Join ['-', [!Ref 'StackName', 'LoadBalancerSG']]
GroupDescription: Access to the load balancer
VpcId:
Fn::ImportValue: 'VpcID'
SecurityGroupIngress:
- IpProtocol: tcp
Description: 'this IP is ...' <<<<< here
CidrIp: 10.5.0.0/14
FromPort: '80'
ToPort: '80'
- IpProtocol: tcp
Description: 'this other IP is ...' <<<<<< here
CidrIp: 10.5.0.0/14
FromPort: '8080'
ToPort: '8080'
【问题讨论】:
标签: amazon-web-services amazon-cloudformation