Help Center/ Cloud Container Engine/ API Reference/ APIs/ Cluster Upgrade/ Enabling the Cluster Upgrade Process Booting Task
Updated on 2024-04-23 GMT+08:00

Enabling the Cluster Upgrade Process Booting Task

Function

This API is used to create a cluster upgrade booting task. After the booting task is created by calling this API, start the check through the cluster pre-upgrade check. The upgrade process task is used to control the execution process of the cluster upgrade task. The execution process is as follows: Pre-upgrade check -> Cluster upgrade -> Post-upgrade check.

URI

POST /api/v3/projects/{project_id}/clusters/{cluster_id}/operation/upgradeworkflows

Table 1 Path Parameters

Parameter

Mandatory

Type

Description

project_id

Yes

String

Project ID. For details about how to obtain the value, see How to Obtain Parameters in the API URI.

cluster_id

Yes

String

Cluster ID. For details about how to obtain the value, see How to Obtain Parameters in the API URI.

Request Parameters

Table 2 Request header parameters

Parameter

Mandatory

Type

Description

Content-Type

Yes

String

Message body type (format).

X-Auth-Token

Yes

String

Requests for calling an API can be authenticated using either a token or AK/SK. If token-based authentication is used, this parameter is mandatory and must be set to a user token. For details, see Obtaining a User Token.

Table 3 Request body parameters

Parameter

Mandatory

Type

Description

kind

Yes

String

API type. The value is fixed at WorkFlowTask and cannot be changed.

apiVersion

Yes

String

API version. The value is fixed at v3 and cannot be changed.

spec

Yes

WorkFlowSpec object

Table 4 WorkFlowSpec

Parameter

Mandatory

Type

Description

clusterID

No

String

Cluster ID, which uniquely identifies a resource. The value is automatically generated after the object is created. A custom value will not take effect.

clusterVersion

No

String

Current version of the cluster to be upgraded

targetVersion

Yes

String

Target version of the cluster

Response Parameters

Status code: 201

Table 5 Response body parameters

Parameter

Type

Description

kind

String

API type. The value is fixed at WorkFlowTask and cannot be changed.

apiVersion

String

API version. The value is fixed at v3 and cannot be changed.

metadata

Metadata object

Upgrade process metadata

spec

WorkFlowSpec object

Element type of the collection class. The main body of the cluster upgrade process is provided in spec. CCE creates or updates objects by defining or updating spec.

status

WorkFlowStatus object

Element type of the collection class, which is used to record the current status of the cluster upgrade process, including the execution status of each process in the cluster upgrade process.

Table 6 Metadata

Parameter

Type

Description

uid

String

Unique ID.

name

String

Resource name

labels

Map<String,String>

Resource labels in key-value pairs. This is a reserved field and does not take effect.

annotations

Map<String,String>

Resource annotations in the format of key-value pairs.

updateTimestamp

String

Update time.

creationTimestamp

String

Creation time.

Table 7 WorkFlowSpec

Parameter

Type

Description

clusterID

String

Cluster ID, which uniquely identifies a resource. The value is automatically generated after the object is created. A custom value will not take effect.

clusterVersion

String

Current version of the cluster to be upgraded

targetVersion

String

Target version of the cluster

Table 8 WorkFlowStatus

Parameter

Type

Description

phase

String

Execution status of the cluster upgrade process. Options: Init: No task is running in the upgrade process. Running: Some tasks in the upgrade process are being executed. Pending: A task in the upgrade process fails to be executed. Success: All tasks in the upgrade process have been executed. Cancel: The upgrade process has been canceled.

pointStatuses

Array of PointStatus objects

Execution status of each task in the upgrade process

lineStatuses

Array of LineStatus objects

Task execution path of the upgrade process

Table 9 PointStatus

Parameter

Type

Description

taskType

String

Cluster upgrade task type. Options: Cluster: a cluster upgrade task PreCheck: a cluster pre-upgrade check task Rollback: a cluster rollback task Snapshot: a cluster upgrade snapshot task PostCheck: a cluster post-upgrade check task

taskID

String

Upgrade task ID

status

String

Cluster upgrade status. Options: Init: The task is in the initial state. Queuing: The task is in the execution queue. Running: The task is being executed. Success: The task has been executed. Failed: Executing the task failed.

startTimeStamp

String

Start time of the upgrade task

endTimeStamp

String

End time of the upgrade task

expireTimeStamp

String

Expiration time of the upgrade task (only for pre-upgrade check tasks)

Table 10 LineStatus

Parameter

Type

Description

startPoint

String

Path startpoint

endPoint

String

Path endpoint

critical

String

Whether it is a key path. An upgrade can be canceled only after the key path is executed.

Example Requests

Enable the process of upgrading a cluster to v1.23.

POST /api/v3/projects/{project_id}/clusters/{cluster_id}/operation/upgradeworkflows

{
  "kind" : "WorkFlowTask",
  "apiVersion" : "v3",
  "spec" : {
    "targetVersion" : "v1.23"
  }
}

Example Responses

Status code: 201

The upgrade process is created in the specified cluster.

{
  "kind" : "WorkFlowTask",
  "apiVersion" : "v3",
  "metadata" : {
    "uid" : "5ddfddfe-87db-11ec-b5e5-0255ac111914"
  },
  "spec" : {
    "clusterID" : "b4b9e60f-8aa2-11ee-af09-0255ac10004f",
    "clusterVersion" : "v1.17.17-r0",
    "targetVersion" : "v1.19.16-r80"
  },
  "status" : {
    "pointStatuses" : [ {
      "taskType" : "PreCheck"
    }, {
      "taskType" : "Snapshot"
    }, {
      "taskType" : "Cluster"
    }, {
      "taskType" : "PostCheck"
    } ],
    "lineStatuses" : [ {
      "startPoint" : {
        "taskType" : "PreCheck"
      },
      "endPoint" : {
        "taskType" : "Cluster"
      }
    }, {
      "startPoint" : {
        "taskType" : "Cluster"
      },
      "endPoint" : {
        "taskType" : "PostCheck"
      }
    } ]
  }
}

Status Codes

Status Code

Description

201

The upgrade process is created in the specified cluster.

Error Codes

See Error Codes.