AS and Other Services
In addition to scaling resources, AS can work with other cloud services to meet your requirements in various scenarios.
Service Name |
Description |
Function |
Reference |
---|---|---|---|
Elastic Load Balance (ELB) |
After ELB is configured, AS automatically binds ECSs to a load balancer listener when adding ECSs, and unbinds ECSs from the load balancer listener when removing ECSs. |
AS distributes traffic to all ECSs in an AS group. |
|
Cloud Eye |
If an alarm-triggered policy is configured, AS triggers scaling actions when an alarm triggering condition specified in Cloud Eye is met. |
AS scales resources based on ECS status monitored by Cloud Eye. |
|
Elastic Cloud Server (ECS) |
ECSs added in a scaling action can be managed and maintained on the ECS console. |
AS automatically adjusts the number of ECSs. |
Dynamically Expanding Resources and Expanding Resources as Planned |
Virtual Private Cloud (VPC) |
AS automatically adjusts the bandwidths of EIPs assigned in VPCs and also shared bandwidths. |
AS automatically adjusts the bandwidth. |
|
Simple Message Notification (SMN) |
If you enable the SMN service, the system sends you notifications about the status of your AS group in a timely manner. |
Message notification |
|
Cloud Trace Service (CTS) |
With CTS, you can record AS operation logs for view, audit, and backtracking. |
Log audit |
|
Tag Management Service (TMS) |
If you have multiple resources of the same type, TMS enables you to manage these resources easily. |
Tags |
|
Relational Database Service |
The prerequisites for directly accessing an RDS DB instance from a scaled instance are as follows:
|
The scaled instances can access RDS DB instances. |
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