Template name
ACS-ECS-BulkyStartInstances
Template description
Starts multiple Elastic Compute Service (ECS) instances at a time. This applies to scenarios in which you need to start multiple ECS instances at a time, such as application deployment and high-availability scenarios. regionId: the region of the ECS instances to be started, and targets: the ECS instances. After the template is executed, the IDs of the started ECS instances are returned.
Template type
Automated
Owner
Alibaba Cloud
Input parameters
Parameter | Description | Type | Required | Default value | Limit |
targets | The ECS instances to be started. | Json | Yes | ||
regionId | The region ID. | String | No | {{ ACS::RegionId }} | |
rateControl | The rate control settings. | Json | No | {‘Mode’: ‘Concurrency’, ‘MaxErrors’: 0, ‘Concurrency’: 10} | |
OOSAssumeRole | The RAM role that is assumed by CloudOps Orchestration Service (OOS). | String | No | "" |
Output parameters
Parameter | Description | Type |
instanceIds | List |
Policy that is required to execute the template
{
"Version": "1",
"Statement": [
{
"Action": [
"ecs:DescribeInstances",
"ecs:StartInstance"
],
"Resource": "*",
"Effect": "Allow"
}
]
}
References
For more information, see ACS-ECS-BulkyStartInstances.yml at GitHub.
Template content
FormatVersion: OOS-2019-06-01
Description:
en: 'Bulky starts the ECS instances, applicable to scenarios that require managing and starting multiple ECS instances simultaneously, such as application deployment and high-availability scenarios. During configuration, users need to provide the following required parameter information: Region ID (regionId), which specifies the region of the ECS instances to be started, and Target Instances (targets), which defines the specific ECS instances to be operated on. Upon execution, the template will return a list of the started instance IDs, enabling users to verify the status of the instance start operations.'
zh-cn: 批量启动ECS实例
name-en: Bulky Start Instances
name-zh-cn: 批量启动实例
categories:
- instance_manage
- application_manage
- computenest
Parameters:
regionId:
Type: String
Label:
en: RegionId
zh-cn: 地域ID
AssociationProperty: RegionId
Default: '{{ ACS::RegionId }}'
targets:
Type: Json
Label:
en: TargetInstance
zh-cn: 目标实例
AssociationProperty: Targets
AssociationPropertyMetadata:
ResourceType: 'ALIYUN::ECS::Instance'
RegionId: regionId
rateControl:
Label:
en: RateControl
zh-cn: 任务执行的并发比率
Type: Json
AssociationProperty: RateControl
Default:
Mode: Concurrency
MaxErrors: 0
Concurrency: 10
OOSAssumeRole:
Label:
en: OOSAssumeRole
zh-cn: OOS扮演的RAM角色
Type: String
Default: ''
RamRole: '{{ OOSAssumeRole }}'
Tasks:
- Name: getInstance
Description:
en: Views the ECS instances
zh-cn: 获取ECS实例
Action: ACS::SelectTargets
Properties:
ResourceType: ALIYUN::ECS::Instance
RegionId: '{{ regionId }}'
Filters:
- '{{ targets }}'
Outputs:
instanceIds:
Type: List
ValueSelector: Instances.Instance[].InstanceId
- Name: startInstance
Action: ACS::ECS::StartInstance
Description:
en: Starts the ECS instances
zh-cn: 启动实例
Properties:
regionId: '{{ regionId }}'
instanceId: '{{ ACS::TaskLoopItem }}'
Loop:
RateControl: '{{ rateControl }}'
Items: '{{ getInstance.instanceIds }}'
Outputs:
instanceIds:
Type: List
Value: '{{ getInstance.instanceIds }}'
Metadata:
ALIYUN::OOS::Interface:
ParameterGroups:
- Parameters:
- regionId
- targets
Label:
default:
zh-cn: 选择实例
en: Select Ecs Instances
- Parameters:
- rateControl
- OOSAssumeRole
Label:
default:
zh-cn: 高级选项
en: Control Options