UpgradeClusterAddons - Container Service for Kubernetes - Alibaba Cloud Documentation Center

Updates cluster components to use new features and patch vulnerabilities. You must update cluster components one after one and update a component only after the previous one is successfully updated. Before you update a component, we recommend that you read the update notes for each component. Cluster component updates may affect your businesses. Assess the impact, back up data, and perform the update during off-peak hours.

Debugging

You can run this interface directly in OpenAPI Explorer, saving you the trouble of calculating signatures. After running successfully, OpenAPI Explorer can automatically generate SDK code samples.

Debug

Authorization information

The following table shows the authorization information corresponding to the API. The authorization information can be used in the Action policy element to grant a RAM user or RAM role the permissions to call this API operation. Description:

Operation: the value that you can use in the Action element to specify the operation on a resource.
Access level: the access level of each operation. The levels are read, write, and list.
Resource type: the type of the resource on which you can authorize the RAM user or the RAM role to perform the operation. Take note of the following items:
- The required resource types are displayed in bold characters.
- If the permissions cannot be granted at the resource level, All Resources is used in the Resource type column of the operation.
Condition Key: the condition key that is defined by the cloud service.
Associated operation: other operations that the RAM user or the RAM role must have permissions to perform to complete the operation. To complete the operation, the RAM user or the RAM role must have the permissions to perform the associated operations.

Operation	Access level	Resource type	Condition key	Associated operation
cs:UpgradeK8sComponents	update	*Cluster `acs:cs:{#regionId}:{#accountId}:cluster/{#ClusterId}`	none	none

Request syntax

POST /clusters/{ClusterId}/components/upgrade HTTP/1.1

Request parameters

Parameter	Type	Required	Description	Example
ClusterId	string	Yes	The cluster ID.	cf4299b79b3e34226abfdc80a4bda****
body	array<object>	No	The request parameters.
	object	No
component_name	string	Yes	The name of the component.	coredns
next_version	string	Yes	The version to which the component can be updated. You can call the `DescribeClusterAddonsVersion` operation to query the version to which the component can be updated.	1.6.7
version	string	No	The current version of the component.	v1.6.2
config	string	No	The custom component settings that you want to use. The value is a JSON string.	{\"CpuRequest\":\"800m\"}
policy	string	No	The update policy. Valid values: overwrite canary	canary

Response parameters

Parameter	Type	Description	Example
	object
cluster_id	string	The cluster ID.	cf4299b79b3e34226abfdc80a4bda****
request_id	string	The request ID.	bfd12953-31cb-42f1-8a36-7b80ec345094
task_id	string	The task ID.	T-62a944794ee141074400****

Examples

Sample success responses

JSONformat

{
  "cluster_id": "cf4299b79b3e34226abfdc80a4bda****",
  "request_id": "bfd12953-31cb-42f1-8a36-7b80ec345094",
  "task_id": "T-62a944794ee141074400****"
}

Error codes

For a list of error codes, visit the Service error codes.

Change history

Change time	Summary of changes	Operation
2024-07-24	The response structure of the API has changed	View Change Details
2024-03-12	The internal configuration of the API is changed, but the call is not affected	View Change Details