Apply a Logtail configuration to a machine group by calling ApplyConfigToMachineGroup - Simple Log Service

Operation description

Prerequisites

The Host consists of the project name and the Simple Log Service endpoint. You must specify the project in the Host.
An AccessKey is created and obtained. For more information, see AccessKey pair.
The AccessKey of an Alibaba Cloud account has full access to all APIs, which poses a high security threat. For security reasons, we recommend that you create and use a RAM user to make API calls or perform Operations and Maintenance (O&M). The RAM user must have the required permissions to manage Simple Log Service resources. For more information, see Create and authorize a RAM user.
The name and region of the project are determined. For more information, see Manage projects.
A Logtail configuration is created and its name is obtained. For more information, see CreateConfig.
A machine group is created and its name is obtained. For more information, see CreateMachineGroup.

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Test

RAM authorization

The table below describes the authorization required to call this API. You can define it in a Resource Access Management (RAM) policy. The table's columns are detailed below:

Action: The actions can be used in the Action element of RAM permission policy statements to grant permissions to perform the operation.
API: The API that you can call to perform the action.
Access level: The predefined level of access granted for each API. Valid values: create, list, get, update, and delete.
Resource type: The type of the resource that supports authorization to perform the action. It indicates if the action supports resource-level permission. The specified resource must be compatible with the action. Otherwise, the policy will be ineffective.
- For APIs with resource-level permissions, required resource types are marked with an asterisk (*). Specify the corresponding Alibaba Cloud Resource Name (ARN) in the Resource element of the policy.
- For APIs without resource-level permissions, it is shown as All Resources. Use an asterisk (*) in the Resource element of the policy.
Condition key: The condition keys defined by the service. The key allows for granular control, applying to either actions alone or actions associated with specific resources. In addition to service-specific condition keys, Alibaba Cloud provides a set of common condition keys applicable across all RAM-supported services.
Dependent action: The dependent actions required to run the action. To complete the action, the RAM user or the RAM role must have the permissions to perform all dependent actions.

Action

Access level

Resource type

Condition key

Dependent action

log:ApplyConfigToGroup

update

*Project

acs:log:{#regionId}:{#accountId}:project/{#ProjectName}/machinegroup/{#MachineGroupName}

*Project

acs:log:{#regionId}:{#accountId}:project/{#ProjectName}/logtailconfig/{#LogtailConfigName}

log:TLSVersion

None

Request syntax

PUT /machinegroups/{machineGroup}/configs/{configName} HTTP/1.1

Path Parameters

Parameter	Type	Required	Description	Example
machineGroup	string	Yes	The name of the machine group.	sample-group
configName	string	Yes	The name of the Logtail configuration.	logtail-config-sample

Request parameters

Parameter	Type	Required	Description	Example
project	string	Yes	The name of the project.	ali-test-project

Response elements

Element

Type

Description

Example

None defined.

Examples

Success response

JSON format

{}

Error codes

See Error Codes for a complete list.

Release notes

See Release Notes for a complete list.