This action lets you select resources in a batch when you set parameters.
Purpose
If you create an execution based on a template that uses the ACS::SelectTargets action and in which the AssociationProperty parameter is set to Targets, you can switch among the methods to select resources without modifying the template. When you create an execution, you can select multiple resources at a time using one of the following methods: selecting specific resources, specifying resource tags, selecting all resources, uploading a CSV file that contains resource IDs, and specifying an inventory.
Syntax
FormatVersion: OOS-2019-06-01
Description: 'ACS::SelectTargets usage'
Parameters:
targets: # The parameter name used to select the resource scope.
Type: Json # The parameter type. This must be Json.
AssociationProperty: Targets # The action associated with the parameter. For ACS::SelectTargets, this must be Targets.
AssociationPropertyMetadata: # The definition of the resources to select.
ResourceType: ALIYUN::ECS::Instance # The type of resources to select.
# ALIYUN::ECS::Instance: The resources are ECS instances.
# ALIYUN::ECD::Desktop: The resources are Cloud Desktop instances.
# ALIYUN::RDS::Instance: The resources are ApsaraDB RDS instances.
# ALIYUN::Redis::Instance: The resources are Redis instances.
# ALIYUN::MongoDB::Instance: The resources are MongoDB instances.
# ALIYUN::ECS::ManagedInstance: The resources are managed instances.
# ALIYUN::ComputeNestSupplier::Instance: The resources are Compute Nest service instances.
# ALIYUN::SWAS::Instance: The resources are Simple Application Server instances.
Tasks:
- Name: getInstance # The task name.
Action: 'ACS::SelectTargets' # The action to select specific resources.
Properties:
ResourceType: 'ALIYUN::ECS::Instance' # The type of resources to select.
Filters: # The scope to filter.
- '{{ targets }}' # The name of the parameter for the resource scope.
Outputs: # The task output.
instanceIds: # The name of the output parameter.
Type: List # The type of the output parameter.
ValueSelector: 'Instances.Instance[].InstanceId' # A jq selector. It filters the results returned by the Describe OpenAPI operation for the resource type. For example, for ECS instances, the filter object is the result of the DescribeInstances OpenAPI operation.{
"FormatVersion": "OOS-2019-06-01",
"Description": "ACS::SelectTargets usage",
"Parameters": {
"targets": {
"Type": "Json",
"AssociationProperty": "Targets",
"AssociationPropertyMetadata": {
"ResourceType": "ALIYUN::ECS::Instance"
}
}
},
"Tasks": [
{
"Name": "getInstance",
"Action": "ACS::SelectTargets",
"Properties": {
"ResourceType": "ALIYUN::ECS::Instance",
"Filters": [
"{{ targets }}"
]
},
"Outputs": {
"instanceIds": {
"Type": "List",
"ValueSelector": "Instances.Instance[].InstanceId"
}
}
}
]
}Sample templates
Start ECS instances in batches
FormatVersion: OOS-2019-06-01 Description: en: Starts ECS instances in bulk. name-en: ACS-ECS-BulkyStartInstances categories: - instance_manage Parameters: targets: Type: Json AssociationProperty: Targets AssociationPropertyMetadata: ResourceType: 'ALIYUN::ECS::Instance' rateControl: Description: en: Concurrency ratio of task execution. Type: Json AssociationProperty: RateControl Default: Mode: Concurrency MaxErrors: 0 Concurrency: 10 OOSAssumeRole: Description: en: The RAM role to be assumed by OOS. Type: String Default: OOSServiceRole RamRole: '{{ OOSAssumeRole }}' Tasks: - Name: getInstance Description: en: Views the ECS instances. Action: 'ACS::SelectTargets' Properties: ResourceType: 'ALIYUN::ECS::Instance' Filters: - '{{ targets }}' Outputs: instanceIds: Type: List ValueSelector: 'Instances.Instance[].InstanceId' - Name: startInstance Action: 'ACS::ECS::StartInstance' Description: en: Starts the ECS instances. Properties: instanceId: '{{ ACS::TaskLoopItem }}' Loop: RateControl: '{{ rateControl }}' Items: '{{ getInstance.instanceIds }}' Outputs: instanceIds: Type: List Value: '{{ getInstance.instanceIds }}'{ "FormatVersion": "OOS-2019-06-01", "Description": { "en": "Starts ECS instances in bulk.", "name-en": "ACS-ECS-BulkyStartInstances", "categories": [ "instance_manage" ] }, "Parameters": { "targets": { "Type": "Json", "AssociationProperty": "Targets", "AssociationPropertyMetadata": { "ResourceType": "ALIYUN::ECS::Instance" } }, "rateControl": { "Description": { "en": "Concurrency ratio of task execution." }, "Type": "Json", "AssociationProperty": "RateControl", "Default": { "Mode": "Concurrency", "MaxErrors": 0, "Concurrency": 10 } }, "OOSAssumeRole": { "Description": { "en": "The RAM role to be assumed by OOS." }, "Type": "String", "Default": "OOSServiceRole" } }, "RamRole": "{{ OOSAssumeRole }}", "Tasks": [ { "Name": "getInstance", "Description": { "en": "Gets the ECS instances." }, "Action": "ACS::SelectTargets", "Properties": { "ResourceType": "ALIYUN::ECS::Instance", "Filters": [ "{{ targets }}" ] }, "Outputs": { "instanceIds": { "Type": "List", "ValueSelector": "Instances.Instance[].InstanceId" } } }, { "Name": "startInstance", "Action": "ACS::ECS::StartInstance", "Description": { "en": "Starts the instance." }, "Properties": { "instanceId": "{{ ACS::TaskLoopItem }}" }, "Loop": { "RateControl": "{{ rateControl }}", "Items": "{{ getInstance.instanceIds }}" } } ], "Outputs": { "instanceIds": { "Type": "List", "Value": "{{ getInstance.instanceIds }}" } } }
Sample settings of the targets parameter for selecting ECS instances using different methods
Select by instance ID.
targets: Type: ResourceIds RegionId: cn-hangzhou ResourceIds: - i-******************1 - i-******************2 - i-******************3{ "targets": { "Type": "ResourceIds", "RegionId": "cn-hangzhou", "ResourceIds": [ "i-******************1", "i-******************2", "i-******************3" ] } }Select instances based on tags. You can select at most 1,000 instances. To select more instances, see ACS::SelectTargets.
targets: Type: Tags RegionId: cn-hangzhou Tags: - Key: key1 Value: value1 - Key: key2 Value: value2{ "targets": { "Type": "Tags", "RegionId": "cn-hangzhou", "Tags": [ { "Key": "key1", "Value": "value1" }, { "Key": "key2", "Value": "value2" } ] } }Select by resource group
targets: Type: ResourceGroup RegionId: cn-hangzhou ResourceGroupId: rg-acf*********re3y{ "targets": { "Type": "ResourceGroup", "RegionId": "cn-hangzhou", "ResourceGroupId": "rg-acf*********re3y" } }Select all ECS instances
targets: Type: All RegionId: cn-hangzhou Parameters: RegionId: cn-hangzhou Status: Running Tags: - Key: key1 Value: value1{ "targets": { "Type": "All", "RegionId": "cn-hangzhou", "Parameters": { "RegionId": "cn-hangzhou", "Status": "Running", "Tags": [ { "Key": "key1", "Value": "value1" } ] } } }Select based on the specified configuration manifest criteria.
targets: Type: Inventory RegionId: cn-hangzhou InventoryFilters: - Name: TypeName Operator: Equal Value: - ACS:InstanceInformation - Name: ACS:InstanceInformation.Status Value: - Running Operator: Equal{ "targets": { "Type": "Inventory", "RegionId": "cn-hangzhou", "InventoryFilters": [ { "Name": "TypeName", "Operator": "Equal", "Value": [ "ACS:InstanceInformation" ] }, { "Name": "ACS:InstanceInformation.Status", "Value": [ "Running" ], "Operator": "Equal" } ] } }Select instances by instance ID within a specified application group
targets: ResourceIds: - i-001 - i-002 ApplicationName: 'test' ApplicationGroupName: 'test' RegionId: cn-hangzhou Type: ApplicationGroup{ "targets": { "ResourceIds": [ "i-001", "i-002" ], "ApplicationName": "test", "ApplicationGroupName": "test", "RegionId": "cn-hangzhou", "Type": "ApplicationGroup" } }Select all instances in a specified application group
targets: ApplicationName: 'test' ApplicationGroupName: 'test' RegionId: cn-hangzhou Type: ApplicationGroup{ "targets": { "ApplicationName": "test", "ApplicationGroupName": "test", "RegionId": "cn-hangzhou", "Type": "ApplicationGroup" } }
Sample settings of the targets parameter for selecting Compute Nest service instances
Obtain a sample template for a Compute Nest instance
FormatVersion: OOS-2019-06-01 Parameters: RegionId: Type: String Label: en: RegionId zh-cn: Region ID AssociationProperty: RegionId Default: '{{ ACS::RegionId }}' Targets: Type: Json Label: en: TargetInstance zh-cn: Target Instance AssociationProperty: Targets AssociationPropertyMetadata: ResourceType: ALIYUN::ComputeNestSupplier::Instance RegionId: RegionId RateControl: Label: en: RateControl zh-cn: Concurrency rate for task execution Type: Json AssociationProperty: RateControl Default: Mode: Concurrency MaxErrors: 0 Concurrency: 1 OOSAssumeRole: Label: en: OOSAssumeRole zh-cn: RAM role to be assumed by OOS Type: String RamRole: '{{ OOSAssumeRole }}' Tasks: - Name: GetServiceInstance Description: en: Views the compute nest supplier instances zh-cn: Retrieves service instances from the supplier side of Compute Nest Action: ACS::SelectTargets Properties: ResourceType: ALIYUN::ComputeNestSupplier::Instance RegionId: '{{ RegionId }}' Filters: - '{{ Targets }}' Outputs: InstanceIds: Type: List ValueSelector: ServiceInstances[].ServiceInstanceId Metadata: ALIYUN::OOS::Interface: ParameterGroups: - Parameters: - RegionId - Targets Label: default: zh-cn: Configuration Parameters en: Configure Parameters - Parameters: - RateControl - OOSAssumeRole Label: default: zh-cn: Advanced Options en: Control Options{ "FormatVersion": "OOS-2019-06-01", "Parameters": { "RegionId": { "Type": "String", "Label": { "en": "RegionId", "zh-cn": "Region ID" }, "AssociationProperty": "RegionId", "Default": "{{ ACS::RegionId }}" }, "Targets": { "Type": "Json", "Label": { "en": "TargetInstance", "zh-cn": "Target Instance" }, "AssociationProperty": "Targets", "AssociationPropertyMetadata": { "ResourceType": "ALIYUN::ComputeNestSupplier::Instance", "RegionId": "RegionId" } }, "RateControl": { "Label": { "en": "RateControl", "zh-cn": "Concurrency rate for task execution" }, "Type": "Json", "AssociationProperty": "RateControl", "Default": { "Mode": "Concurrency", "MaxErrors": 0, "Concurrency": 1 } }, "OOSAssumeRole": { "Label": { "en": "OOSAssumeRole", "zh-cn": "The RAM role that OOS assumes" }, "Type": "String" } }, "RamRole": "{{ OOSAssumeRole }}", "Tasks": [ { "Name": "GetServiceInstance", "Description": { "en": "Views the compute nest supplier instances", "zh-cn": "Retrieve service instances on the supplier side of Compute Nest" }, "Action": "ACS::SelectTargets", "Properties": { "ResourceType": "ALIYUN::ComputeNestSupplier::Instance", "RegionId": "{{ RegionId }}", "Filters": [ "{{ Targets }}" ] }, "Outputs": { "InstanceIds": { "Type": "List", "ValueSelector": "ServiceInstances[].ServiceInstanceId" } } } ], "Metadata": { "ALIYUN::OOS::Interface": { "ParameterGroups": [ { "Parameters": [ "RegionId", "Targets" ], "Label": { "default": { "zh-cn": "Configuration Parameters", "en": "Configure Parameters" } } }, { "Parameters": [ "RateControl", "OOSAssumeRole" ], "Label": { "default": { "zh-cn": "Advanced Options", "en": "Control Options" } } } ] } } }Example: Selecting parameters by instance ID
targets: ResourceIds: - si-9b136xxxxxxxxxxxxxxx - si-f63edxxxxxxxxxxxxxxx RegionId: cn-hangzhou Type: ResourceIds{ "targets": { "ResourceIds": [ "si-9b1363ae63664f19a156", "si-f63ed519cc3445eebdcd" ], "RegionId": "cn-hangzhou", "Type": "ResourceIds" } }Select all service instances that are deployed in the China (Hangzhou) region and whose service IDs are in the service-xxxx format and whose service version is 4.
targets: Type: All RegionId: cn-hangzhou Parameters: Filter: - Name: Status Value: - Deployed - Name: 'Version ' Value: - '4' - Name: ServiceId Value: - ervice-ea89c844c3e9430a9b9c RegionId: cn-hangzhou{ "targets": { "Type": "All", "RegionId": "cn-hangzhou", "Parameters": { "Filter": [{ "Name": "Status", "Value": [ "Deployed" ] }, { "Name": "Version ", "Value": ["4"] }, { "Name": "ServiceId", "Value": ["ervice-ea89c844c3e9430a9b9c"] } ], "RegionId": "cn-hangzhou" } } }Select ECS instances by tag and execute command templates.
FormatVersion: OOS-2019-06-01 Description: en: Queries instances using tags and executes commands. zh-cn: Queries instances using tags and executes commands. name-en: Run Command name-zh-cn: Run Command categories: - run_command - application_manage - computenest - tag_operate_resource Parameters: regionId: Type: String Label: en: Region ID zh-cn: Region ID AssociationProperty: RegionId Default: '{{ ACS::RegionId }}' tags: Description: name-en: Tags name-zh-cn: Tags en: 'Format: [{"Key":"k1","Value":"v1"},{"Key":"k2","Value":"v2"}....].' zh-cn: 'Format: [{"Key":"k1","Value":"v1"},{"Key":"k2","Value":"v2"}....].' Type: Json AssociationProperty: Tags commandType: Label: en: Command Type zh-cn: Command Type AssociationPropertyMetadata: LocaleKey: ECSCommandType Type: String AllowedValues: - RunShellScript - RunPythonScript - RunPerlScript - RunBatScript - RunPowerShellScript Default: RunShellScript commandContent: Label: en: Command Content zh-cn: Command Content Type: String MaxLength: 16384 AssociationProperty: ALIYUN::OOS::Command::CommandContent AssociationPropertyMetadata: CommandType: ${commandType} workingDir: Description: en: 'For Linux instances, the default working directory is the home directory of the administrator (root user), which is /root. For Windows instances, the default working directory is the directory where the Cloud Assistant client process is located, such as C:\Windows\System32. Make sure that you enter a valid directory.' zh-cn: 'For Linux instances, the default working directory is the home directory of the administrator (root user), which is /root. For Windows instances, the default working directory is the directory where the Cloud Assistant client process is located, such as C:\Windows\System32. Make sure that you enter a valid directory.' Label: en: Working Directory zh-cn: Working Directory Type: String Default: '' AssociationPropertyMetadata: Value: - Condition: Fn::Or: - Fn::Equals: - ${commandType} - RunShellScript - Fn::Equals: - ${commandType} - RunPythonScript - Fn::Equals: - ${commandType} - RunPerlScript Value: /root - Condition: Fn::Or: - Fn::Equals: - ${commandType} - RunBatScript - Fn::Equals: - ${commandType} - RunPowerShellScript Value: C:\\Windows\\System32 timeout: Label: en: Timeout zh-cn: Timeout Type: Number Default: 600 enableParameter: Label: en: Enable Custom or Encrypted Parameters zh-cn: Enable Custom or Encrypted Parameters Type: Boolean Default: false username: Description: en: The username used to run the command on the ECS instance. The username can be up to 255 characters in length. By default, commands are run as the root user on Linux instances and as the System user on Windows instances. Make sure that the username you enter is correct. <a href="https://www.alibabacloud.com/help/doc-detail/203771.html" target="_blank">Learn more</a> zh-cn: The username used to run the command on the ECS instance. The username can be up to 255 characters in length. By default, commands are run as the root user on Linux instances and as the System user on Windows instances. Make sure that the username you enter is correct. <a href="https://www.alibabacloud.com/help/doc-detail/203771.html" target="_blank">Learn more</a> Label: en: Username zh-cn: Username Type: String Default: '' windowsPasswordName: Label: en: Password Name for Windows User zh-cn: Password Name for Windows User Type: String Default: '' AssociationProperty: ALIYUN::OOS::SecretParameter::Value AssociationPropertyMetadata: Visible: Condition: Fn::Or: - Fn::Equals: - ${commandType} - RunBatScript - Fn::Equals: - ${commandType} - RunPowerShellScript rateControl: Label: en: Task Execution Concurrency zh-cn: Task Execution Concurrency Type: Json AssociationProperty: RateControl Default: Mode: Concurrency MaxErrors: 0 Concurrency: 10 OOSAssumeRole: Label: en: RAM Role for OOS zh-cn: RAM Role for OOS Type: String Default: '' RamRole: '{{ OOSAssumeRole }}' Tasks: - Name: ListInstance Action: ACS::ExecuteAPI Description: en: Queries instances using tags. zh-cn: Queries instances using tags. Properties: Service: ECS API: ListTagResources Parameters: RegionId: '{{ regionId }}' ResourceType: instance Tag: '{{ tags }}' Outputs: instanceIds: Type: List ValueSelector: .TagResources.TagResource[].ResourceId - Name: runCommand Action: ACS::ECS::RunCommand Description: en: Runs a Cloud Assistant command. zh-cn: Runs a Cloud Assistant command. Properties: regionId: '{{ regionId }}' commandContent: '{{ commandContent }}' instanceId: '{{ ACS::TaskLoopItem }}' commandType: '{{ commandType }}' workingDir: '{{ workingDir }}' timeout: '{{ timeout }}' enableParameter: '{{ enableParameter }}' username: '{{ username }}' windowsPasswordName: '{{ windowsPasswordName }}' contentEncoding: PlainText parameters: {} maxRetryInterval: 300 Outputs: commandOutput: Type: String ValueSelector: invocationOutput Loop: Items: '{{ ListInstance.instanceIds }}' RateControl: '{{ rateControl }}' Outputs: commandOutputs: AggregateType: Fn::ListJoin AggregateField: commandOutput Outputs: commandOutputs: Type: List Value: '{{ runCommand.commandOutputs }}' Metadata: ALIYUN::OOS::Interface: ParameterGroups: - Parameters: - commandType - commandContent - workingDir - timeout - enableParameter - username - windowsPasswordName Label: default: zh-cn: Run Command Options en: Run Command Options - Parameters: - regionId - tags Label: default: zh-cn: Select ECS Instances en: Select ECS Instances - Parameters: - rateControl - OOSAssumeRole Label: default: zh-cn: Advanced Options en: Advanced Options{ "FormatVersion": "OOS-2019-06-01", "Description": { "en": "Query instances through tags and execute commands..", "zh-cn": "Query instances using tags and execute commands.", "name-en": "Run Command", "name-zh-cn": "Run Command", "categories": [ "run_command", "application_manage", "computenest", "tag_operate_resource" ] }, "Parameters": { "regionId": { "Type": "String", "Label": { "en": "RegionId", "zh-cn": "Region ID" }, "AssociationProperty": "RegionId", "Default": "{{ ACS::RegionId }}" }, "tags": { "Description": { "name-en": "Tags", "name-zh-cn": "Tags", "en": "format:[{\"Key\":\"k1\",\"Value\":\"v1\"},{\"Key\":\"k2\",\"Value\":\"v2\"}....].", "zh-cn": "Input format: [{\"Key\":\"k1\",\"Value\":\"v1\"},{\"Key\":\"k2\",\"Value\":\"v2\"}....]" }, "Type": "Json", "AssociationProperty": "Tags" }, "commandType": { "Label": { "en": "CommandType", "zh-cn": "Command Type" }, "AssociationPropertyMetadata": { "LocaleKey": "ECSCommandType" }, "Type": "String", "AllowedValues": [ "RunShellScript", "RunPythonScript", "RunPerlScript", "RunBatScript", "RunPowerShellScript" ], "Default": "RunShellScript" }, "commandContent": { "Label": { "en": "CommandContent", "zh-cn": "Command Content" }, "Type": "String", "MaxLength": 16384, "AssociationProperty": "ALIYUN::OOS::Command::CommandContent", "AssociationPropertyMetadata": { "CommandType": "${commandType}" } }, "workingDir": { "Description": { "en": "Linux instances: under the home directory of the administrator (root user): /root.Windows instances: under the directory where the process of the Cloud Assistant client is located, such asC:\\Windows\\System32. Please ensure you input the correct directory.", "zh-cn": "For Linux instances, the default working directory is the home directory of the administrator (root user), which is /root. For Windows instances, the default working directory is the directory where the Cloud Assistant client process is located, such as C:\\Windows\\System32. Make sure that the directory you enter is correct." }, "Label": { "en": "WorkingDir", "zh-cn": "Working Directory" }, "Type": "String", "Default": "", "AssociationPropertyMetadata": { "Value": [ { "Condition": { "Fn::Or": [ { "Fn::Equals": [ "${commandType}", "RunShellScript" ] }, { "Fn::Equals": [ "${commandType}", "RunPythonScript" ] }, { "Fn::Equals": [ "${commandType}", "RunPerlScript" ] } ] }, "Value": "/root" }, { "Condition": { "Fn::Or": [ { "Fn::Equals": [ "${commandType}", "RunBatScript" ] }, { "Fn::Equals": [ "${commandType}", "RunPowerShellScript" ] } ] }, "Value": "C:\\\\Windows\\\\System32" } ] } }, "timeout": { "Label": { "en": "Timeout", "zh-cn": "Timeout" }, "Type": "Number", "Default": 600 }, "enableParameter": { "Label": { "en": "EnableParameter", "zh-cn": "Enable encrypted or custom parameters" }, "Type": "Boolean", "Default": false }, "username": { "Description": { "en": "The username that is used to run the command on the ECS instance, length must not exceed 255 characters. Linux system ECS instance, the default is root. Windows system ECS instance, the default is System. Please ensure you input the correct username. <a href=\"https://www.alibabacloud.com/help/doc-detail/203771.html\" target=\"_blank\">See more</a>", "zh-cn": "The name of the user that runs the command on the ECS instance. The name can be up to 255 characters in length. For Linux instances, the command is run by the root user by default. For Windows instances, the command is run by the System user by default. Make sure that the username you enter is correct. <a href=\"https://www.alibabacloud.com/help/doc-detail/203771.html\" target=\"_blank\">Learn more</a>" }, "Label": { "en": "Username", "zh-cn": "Username" }, "Type": "String", "Default": "" }, "windowsPasswordName": { "Label": { "en": "WindowsPasswordName", "zh-cn": "Password name for Windows user" }, "Type": "String", "Default": "", "AssociationProperty": "ALIYUN::OOS::SecretParameter::Value", "AssociationPropertyMetadata": { "Visible": { "Condition": { "Fn::Or": [ { "Fn::Equals": [ "${commandType}", "RunBatScript" ] }, { "Fn::Equals": [ "${commandType}", "RunPowerShellScript" ] } ] } } } }, "rateControl": { "Label": { "en": "RateControl", "zh-cn": "Rate control for task execution" }, "Type": "Json", "AssociationProperty": "RateControl", "Default": { "Mode": "Concurrency", "MaxErrors": 0, "Concurrency": 10 } }, "OOSAssumeRole": { "Label": { "en": "OOSAssumeRole", "zh-cn": "RAM role for OOS to assume" }, "Type": "String", "Default": "" } }, "RamRole": "{{ OOSAssumeRole }}", "Tasks": [ { "Name": "ListInstance", "Action": "ACS::ExecuteAPI", "Description": { "en": "List the eips.", "zh-cn": "Queries instances using tags." }, "Properties": { "Service": "ECS", "API": "ListTagResources", "Parameters": { "RegionId": "{{ regionId }}", "ResourceType": "instance", "Tag": "{{ tags }}" } }, "Outputs": { "instanceIds": { "Type": "List", "ValueSelector": ".TagResources.TagResource[].ResourceId" } } }, { "Name": "runCommand", "Action": "ACS::ECS::RunCommand", "Description": { "en": "Execute cloud assistant command", "zh-cn": "Executes a Cloud Assistant command." }, "Properties": { "regionId": "{{ regionId }}", "commandContent": "{{ commandContent }}", "instanceId": "{{ ACS::TaskLoopItem }}", "commandType": "{{ commandType }}", "workingDir": "{{ workingDir }}", "timeout": "{{ timeout }}", "enableParameter": "{{ enableParameter }}", "username": "{{ username }}", "windowsPasswordName": "{{ windowsPasswordName }}", "contentEncoding": "PlainText", "parameters": {}, "maxRetryInterval": 300 }, "Outputs": { "commandOutput": { "Type": "String", "ValueSelector": "invocationOutput" } }, "Loop": { "Items": "{{ ListInstance.instanceIds }}", "RateControl": "{{ rateControl }}", "Outputs": { "commandOutputs": { "AggregateType": "Fn::ListJoin", "AggregateField": "commandOutput" } } } } ], "Outputs": { "commandOutputs": { "Type": "List", "Value": "{{ runCommand.commandOutputs }}" } }, "Metadata": { "ALIYUN::OOS::Interface": { "ParameterGroups": [ { "Parameters": [ "commandType", "commandContent", "workingDir", "timeout", "enableParameter", "username", "windowsPasswordName" ], "Label": { "default": { "zh-cn": "Command Execution Options", "en": "run command options" } } }, { "Parameters": [ "regionId", "tags" ], "Label": { "default": { "zh-cn": "Select Instances", "en": "Select Ecs Instances" } } }, { "Parameters": [ "rateControl", "OOSAssumeRole" ], "Label": { "default": { "zh-cn": "Advanced Options", "en": "Control Options" } } } ] } } }