Scaling groups are a key component of Auto Scaling. After you configure the instance configuration source for a scaling group and enable the scaling group, Auto Scaling automatically scales ECS instances in the scaling group based on a scaling rule.
External reference
Set up the Alibaba integration
To set up the Alibaba integration and discover the Alibaba service, go to Alibaba Integrtion Discovery Profile and select AutoScaling
.
Supported metrics
Metric | Metric Display Name | Units | Aggregation Type |
---|---|---|---|
acs_autoscaling_MaxInstanceCount Maximum instance count | MaxInstanceCount | Count | Average |
acs_autoscaling_MinInstanceCount Minimum instance count | MinInstanceCount | count | Average |
acs_autoscaling_PendingInstanceCount Pending instance count | PendingInstanceCount | Count | Average |
acs_autoscaling_RemovingInstanceCount Removing instance count | RemovingInstanceCount | Count | Average |
acs_autoscaling_RunningInstanceCount Running instance count | RunningInstanceCount | Count | Average |
acs_autoscaling_TotalInstanceCount Total instance count | TotalInstanceCount | Count | Average |