使用AWS Cloudformation在多个子网之间自动缩放会引发错误 [英] Autoscaling across multiple subnets using AWS Cloudformation throws error

问题描述

我无法创建Cloudformation模板来跨2个不同的公共子网自动扩展。我一直收到错误消息

I am unable to create a Cloudformation template to autoscale across 2 different public subnets. I keep getting the error

CREATE_FAILED

AWS :: AutoScaling :: AutoScalingGroup

指定子网的可用区域与Auto Scaling
组不匹配

CREATE_FAILED
AWS::AutoScaling::AutoScalingGroup
The availability zones of the specified subnets and the Auto Scaling group do not match

我已经广泛研究了所有不同的模板代码可能性，我已经尝试了所有可能性，包括

I have extensively researched all the different template code possibilities and I've tried them all, including

定义像这样的精确可用区：

Defining the exact AZs like this:

AvailabilityZones" : [ us-west-2a, us-west-2b ],

改用VPCZone Identifier属性，将AvailabilityZone属性保留在资源之外：

Using the VPCZone Identifier property instead and leaving the AvailabilityZone property out of the resource:

"VPCZoneIdentifier" : [ subnet-1234, subnet-5678 ]

但这是我最近的尝试：

"ASASGS3JJ": {
        "Type": "AWS::AutoScaling::AutoScalingGroup",
        "Properties": {
            "AvailabilityZones": {
                "Fn::GetAZs": ""
            },
            "InstanceId": {
                "Ref": "EC2I12Q2R"
            },
            "LoadBalancerNames": [
                "ELBLB2IQL9"
            ],
            "MaxSize": 2,
            "MinSize": 2
        },

不幸的是仍然出现相同的错误。我可以在正确格式化方面获得一些帮助吗？我是否需要更改Autoscaling组资源之外的任何代码？

Unfortunately still getting the same error. Can I please get some assistance on how to properly format? Do I need to change any code outside of the Autoscaling group resource?

推荐答案

我最终使用了LaunchConfiguration并删除了AvailabilityZones参数。看来已经解决了。

I ended up using a LaunchConfiguration and removing AvailabilityZones parameter. That seems to have fixed it.

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