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zhengxiu 8f6b8d3664 css api 25.6.0 version

Reviewed-by: Pruthi, Vineet <vineet.pruthi@t-systems.com>
Co-authored-by: zhengxiu <zhengxiu@huawei.com>
Co-committed-by: zhengxiu <zhengxiu@huawei.com>

2025-11-25 11:21:12 +00:00

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Upgrading a Cluster Kernel

Function

This API is used to upgrade Elasticsearch from an earlier version to a later version or the same version.

Calling Method

For details, see Calling APIs.

URI

POST /v1.0/{project_id}/clusters/{cluster_id}/inst-type/{inst_type}/image/upgrade

**Table 1** Path Parameters
Parameter	Mandatory	Type	Description
project_id	Yes	String	Definition: Project ID. For details about how to obtain the project ID and name, see Obtaining the Project ID and Name. Constraints: N/A Value range: Project ID of the account. Default value: N/A
cluster_id	Yes	String	Definition: ID of the cluster to be upgraded. For details about how to obtain the cluster ID, see Obtaining the Cluster ID. Constraints: N/A Value range: Cluster ID. Default value: N/A
inst_type	Yes	String	Definition: Types of nodes to be upgraded. Constraints: N/A Value range: Currently, only all is supported, indicating all nodes. Default value: N/A

Request Parameters

**Table 2** Request body parameters
Parameter	Mandatory	Type	Description
target_image_id	Yes	String	Definition: ID of the target image version. Constraints: N/A Value range: N/A Default value: N/A
upgrade_type	Yes	String	Definition: Upgrade type. Constraints: N/A Value range: same: same-version upgrade. cross: cross-version upgrade. cross-engine: cross-engine upgrade. Default value: N/A
indices_backup_check	Yes	Boolean	Definition: Whether to perform backup verification. Constraints: N/A Value range: true: Verify the load. false: Do not verify the load. Default value: true
agency	Yes	String	Definition: Agency name. You can create an agency to allow CSS to call other cloud services. Constraints: N/A Value range: N/A Default value: N/A
cluster_load_check	No	Boolean	Definition: Indicates whether to verify the load. Constraints: N/A Value range: true: Verify the load. false: Do not verify the load. Default value: true
batch_size	No	Integer	Definition: Data migration concurrency in terms of the number of data nodes. Constraints: N/A Value range: N/A Default value: N/A

Response Parameters

Status code: 200

Request succeeded.

None

Example Requests

Update a cluster version.

POST https://{Endpoint}/v1.0/{project_id}/clusters/4f3deec3-efa8-4598-bf91-560aad1377a3/inst-type/all/image/upgrade

{
  "target_image_id" : "{target_image_id}",
  "upgrade_type" : "same",
  "indices_backup_check" : true,
  "agency" : "css-test-agency",
  "cluster_load_check" : true
}

Example Responses

None

Status Codes

Status Code	Description
200	Request succeeded.
400	Invalid request. The client should not repeat the request without modifications.
409	The request cannot be processed due to a conflict. This status code indicates that the resource that the client attempts to create already exits, or the requested update failed due to a conflict.
412	The server did not meet one of the preconditions contained in the request.

Error Codes

See Error Codes.

Parent topic: Cluster Management

18 KiB Raw Blame History