ListNodeGroupDriftedNodes - - Alibaba Cloud Documentation Center

Queries nodes with configuration drift within a node group and the drift details.

Operation description

Compares the node group configuration template with the actual configuration of each node, and returns all nodes with configuration inconsistencies, along with the difference type, before-and-after values, and the action level required for refresh for each inconsistent property. This is a read-only operation.

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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

eflo:ListNodeGroupDriftedNodes

list

*All Resource

*

None

Request parameters

Parameter	Type	Required	Description	Example
NodeGroupId	string	Yes	The ID of the node group.	ng-3525
NodeIds	array	No	Limits the check scope. If not specified, all nodes in the node group are checked. Warning If the model is a super node, pass the TrayNode ID.
	string	No	The list of nodes. A maximum of 500 nodes can be specified in a single batch.	['mock-sn-200101']
NextToken	string	No	The pagination token. Set this parameter to the NextToken value returned in the previous call. You do not need to set this parameter for the first request.	563d42ae0b17572449ec8c97f7f66069
MaxResults	integer	No	The maximum number of entries per page for a paged query. Valid values: 1 to 500. Default value: 100.	20

Response elements

Element	Type	Description	Example
	object
RequestId	string	Id of the request	887FA855-89F4-5DB3-B305-C5879EC480E6
NextToken	string	The pagination token returned by this call. An empty value indicates that no more pages are available.	3a6b93229825ac667104463b56790c91
MaxResults	integer	The maximum number of entries per page for a single query.	20
Nodes	array<object>	The list of nodes that are inconsistent with the node group configuration (paginated).
	array<object>	The node information.
NodeId	string	The ID of the node.	node-001
PropertyDrifts	array<object>	The list of inconsistent properties for this node.
	object
PropertyPath	string	The property path in dot notation (such as a.b.c), compatible with both flat and nested properties.	RamRoleName
ActualValue	string	The current value of the node property. Complex types are serialized as JSON strings.	old-role
TargetValue	string	The target value of the node property. Complex types are serialized as JSON strings.	new-role
MinRequiredAction	string	The minimum action required to apply the TargetValue: Refresh / Reboot / Reimage. For more information, refer to the MaxDisruptiveAction parameter description in the RefreshNodeGroupNodes operation.	Refresh

Examples

Success response

JSON format

{
  "RequestId": "887FA855-89F4-5DB3-B305-C5879EC480E6",
  "NextToken": "3a6b93229825ac667104463b56790c91",
  "MaxResults": 20,
  "Nodes": [
    {
      "NodeId": "node-001",
      "PropertyDrifts": [
        {
          "PropertyPath": "RamRoleName",
          "ActualValue": "old-role",
          "TargetValue": "new-role",
          "MinRequiredAction": "Refresh"
        }
      ]
    }
  ]
}

Error codes

See Error Codes for a complete list.

Release notes

See Release Notes for a complete list.