Auto Scaling Group的主要功能 自动扩展(Scale Out):当应用负载增加时,ASG会自动增加EC2实例的数量,以应对更高的流量需求。 自动缩减(Scale In):当负载减少时,ASG会自动减少EC2实例的数量,以节省资源和成本。 设置最小和最大实例数:可以设置EC2实例的最小和最大数量,确保在任何时候都不会少于最小数量或多于最大...
autoScalingGroup.scaleOnOutcomingBytes('LimitEgressPerInstance', { targetBytesPerSecond: 10 * 1024 * 1024 // 10 MB/s }); 另外还有像是Request Count 一般我们可能会称这个数值是RPS,所以以范例来说就是1000 RPS 会缩放 autoScalingGroup.scaleOnRequestCount('LimitRPS', { targetRequestsPerSecond: 1000...
The warm pool for the group. Type:WarmPoolConfigurationobject Required: No WarmPoolSize The current size of the warm pool. Type: Integer Required: No For more information about using this API in one of the language-specific AWS SDKs, see the following: ...
protected void setAlbTargetGroup(ApplicationTargetGroup value) protected void setHasCalledScaleOnRequestCount(Boolean value) protected void setNewInstancesProtectedFromScaleIn(Boolean value) Methods inherited from class software.amazon.awscdk.Resource applyRemovalPolicy, generatePhysicalName, getEnv, getPhysical...
Scaling policies allow you to dynamically scale your Amazon EC2 capacity automatically, based on demand. You can create and add either a step /simple/target scaling policy. Snapshot: View/add policies for the current group 6. Instances Management ...
Scaling policies allow you to dynamically scale your Amazon EC2 capacity automatically, based on demand. You can create and add either a step /simple/target scaling policy. Snapshot: View/add policies for the current group 6. Instances Management ...
Note 1: In the preceding architectural diagram, Auto Scaling Group 1 is used to scale up and down compute resources within Subnet A and Subnet B. Two Instances are shown for diagram purposes but this will change based on resource demand. All instances are automatically launched from secu...
When a scale-out event occurs, the Auto Scaling group launches the required number of EC2 instances, using its assigned launch configuration. These instances start in thePendingstate. If you add a lifecycle hook to your Auto Scaling group, the instances move from the Pending state to the Pendi...
本指南介绍如何使用 AWS EC2 Auto Scaling 组在 Rancher 自定义集群上安装和使用 Kubernetes cluster-autoscaler。 我们将安装一个 Rancher RKE 自定义集群,该集群具有固定数量的具有 etcd 和 controlplane 角色的节点,以及数量可变的具有 worker 角色的节点,它们由 cluster-autoscaler ...
While you can run instances without an Auto Scaling group, you cannot use the cluster autoscaler with the AWS provider. You can still use the cluster autoscaler if you have a different provider such ascluster-api, but you may lose some AWS capabilities with managing individual EC2 instances ins...