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Cloudwatch警报，可根据条件自动缩放

[英]Cloudwatch alarm for Autoscaling with condition

原文 2017-03-02 21:04:41 8 1 amazon-web-services/ autoscaling

How to setup cloudwatch alarm for Autoscaling group when its scaled upto a particular number of Instances? 当自动缩放组扩展到特定数量的实例时，如何设置cloudwatch警报？

Suppose, the maximum number of instances is 6. I need to get notified when the no: of instances crossed 3. 假设实例的最大数量为6。当实例的no：超过3时，我需要得到通知。

1 个解决方案

There is a metric called GroupTotalIsntances accessible via CloudWatch Console > Metrics > Auto Scaling > Group Metrics which gives you the total number of instances in your ASG. 可通过CloudWatch控制台>指标> Auto Scaling>组指标访问一个称为GroupTotalIsntances的指标，该指标可为您提供ASG中实例的总数。 Create a new alarm and use this metric. 创建一个新警报并使用该指标。 Read more here . 在这里阅读更多。

用于自动缩放的 cloudwatch 警报 - cloudwatch alarm for Autoscaling

CloudWatch自定义EC2内存指标和具有AutoScaling策略的警报 - CloudWatch custom EC2 memory metric and alarm with AutoScaling policy

是否可以使用 Terraform 为 AutoScaling 组的同一 CloudWatch 警报创建多个条件？ - It is possible to create multiple conditions for the same CloudWatch alarm for AutoScaling group with Terraform?

AWS ECS - 使用 CloudWatch 警报的自动缩放无法按预期工作 - AWS ECS - autoscaling using CloudWatch alarm does not work as expected

向 EC2 自动扩展组添加容量的 AWS CloudWatch 警报一直处于警报状态 - AWS CloudWatch Alarm to add capacity to EC2 autoscaling group has been in alarm forever

我应该在AutoScaling中使用CloudWatch警报还是“ as-create-or-update-trigger” - Should I use CloudWatch alarm or “as-create-or-update-trigger” for my AutoScaling

AWS Cloudwatch - 当我尝试为SQS创建警报时，自动调节组未显示 - AWS Cloudwatch - Autoscaling groups are not showing up when I try to create an alarm for SQS

满足条件时以编程方式向CloudWatch发出警报 - Programmatically fire off alarm to CloudWatch when condition is met

具有SQS的AWS自动扩展和CloudWatch - AWS Autoscaling and CloudWatch with SQS

适用于 RDS 的 AWS cloudwatch 警报 - AWS cloudwatch alarm for RDS

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相关问题 用于自动缩放的 cloudwatch 警报 - cloudwatch alarm for Autoscaling CloudWatch自定义EC2内存指标和具有AutoScaling策略的警报 - CloudWatch custom EC2 memory metric and alarm with AutoScaling policy 是否可以使用 Terraform 为 AutoScaling 组的同一 CloudWatch 警报创建多个条件？ - It is possible to create multiple conditions for the same CloudWatch alarm for AutoScaling group with Terraform? AWS ECS - 使用 CloudWatch 警报的自动缩放无法按预期工作 - AWS ECS - autoscaling using CloudWatch alarm does not work as expected 向 EC2 自动扩展组添加容量的 AWS CloudWatch 警报一直处于警报状态 - AWS CloudWatch Alarm to add capacity to EC2 autoscaling group has been in alarm forever 我应该在AutoScaling中使用CloudWatch警报还是“ as-create-or-update-trigger” - Should I use CloudWatch alarm or “as-create-or-update-trigger” for my AutoScaling AWS Cloudwatch - 当我尝试为SQS创建警报时，自动调节组未显示 - AWS Cloudwatch - Autoscaling groups are not showing up when I try to create an alarm for SQS 满足条件时以编程方式向CloudWatch发出警报 - Programmatically fire off alarm to CloudWatch when condition is met 具有SQS的AWS自动扩展和CloudWatch - AWS Autoscaling and CloudWatch with SQS 适用于 RDS 的 AWS cloudwatch 警报 - AWS cloudwatch alarm for RDS

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