Querying the Execution History of a Task
Function
This API is used to query the execution history of a task.
Calling Method
For details, see Calling APIs.
URI
GET /v1/{project_id}/cms/workflow/{workflow_id}/executions
Parameter |
Mandatory |
Type |
Description |
---|---|---|---|
project_id |
Yes |
String |
Project ID obtained from IAM. Generally, a project ID contains 32 characters. Minimum: 32 Maximum: 32 |
workflow_id |
Yes |
String |
Task ID, which is the workflow ID obtained from the workflow command list. Minimum: 1 Maximum: 64 |
Parameter |
Mandatory |
Type |
Description |
---|---|---|---|
x_enterprise_project_id |
No |
String |
ID of the enterprise project. Default: 0 Minimum: 1 Maximum: 64 |
Request Parameters
Parameter |
Mandatory |
Type |
Description |
---|---|---|---|
X-Auth-Token |
Yes |
String |
User token obtained from IAM. Minimum: 1 Maximum: 40960 |
Content-Type |
Yes |
String |
Content type, which is application/json. Minimum: 1 Maximum: 32 |
Response Parameters
Status code: 200
Parameter |
Type |
Description |
---|---|---|
[items] |
Array of WorkflowExecutionBrief objects |
OK: The execution history of the specified task is returned. |
Parameter |
Type |
Description |
---|---|---|
workflow_id |
String |
Flow instance ID. Minimum: 1 Maximum: 64 |
execution_id |
String |
Flow instance ID. Minimum: 1 Maximum: 64 |
status |
String |
Flow instance execution status. Minimum: 1 Maximum: 32 |
begin_time |
Long |
Time (UTC) when a flow instance was created. Minimum: 0 Maximum: 9999999999999 |
end_time |
Long |
Time (UTC) when a flow instance was completed. Minimum: 0 Maximum: 9999999999999 |
last_update_time |
Long |
Time (UTC) when a flow instance was modified. Minimum: 0 Maximum: 9999999999999 |
created_by |
String |
Flow instance creator. Minimum: 1 Maximum: 32 |
approve_user_name_list |
Array of strings |
Approver list. Minimum: 1 Maximum: 128 Array Length: 0 - 200 |
execution_result_list |
Array of execution_result_list objects |
Execution record. Array Length: 1 - 200 |
project_id |
String |
Project ID obtained from IAM. Generally, a project ID contains 32 characters. Minimum: 32 Maximum: 32 |
workflow_edit_time |
Long |
Time (UTC) when the workflow was modified. Minimum: 0 Maximum: 9999999999999 |
last_record_id_with_snapshot |
String |
Execution snapshot. Minimum: 1 Maximum: 64 |
Parameter |
Type |
Description |
---|---|---|
node_id |
String |
Flow node ID. Minimum: 1 Maximum: 64 |
begin_time |
Long |
Start time of node execution. Minimum: 0 Maximum: 9999999999999 |
end_time |
Long |
End time of node execution. Minimum: 0 Maximum: 9999999999999 |
function_execution_id |
String |
FunctionGraph execution ID. Minimum: 1 Maximum: 64 |
output |
Object |
Node output. |
status |
String |
Node status. Minimum: 1 Maximum: 32 |
Status code: 401
Parameter |
Type |
Description |
---|---|---|
error_code |
String |
Response code. Minimum: 1 Maximum: 64 |
error_msg |
String |
Error message. Minimum: 1 Maximum: 1024 |
http_code |
Integer |
HTTP response code. Minimum: 0 Maximum: 999 |
Status code: 500
Parameter |
Type |
Description |
---|---|---|
error_code |
String |
Response code. Minimum: 1 Maximum: 64 |
error_msg |
String |
Error message. Minimum: 1 Maximum: 1024 |
http_code |
Integer |
HTTP response code. Minimum: 0 Maximum: 999 |
Example Requests
Query the execution history of a task with a specified workflow ID.
https://{endpoint}/v1/{project_id}/cms/workflow/{workflow_id}/executions
Example Responses
Status code: 200
OK: The execution history of the specified task is returned.
[ { "approve_user_name_list" : [ ], "begin_time" : 1600000000, "create_by" : "xxx", "end_time" : 1600000000, "execution_id" : "xxxx", "execution_result_list" : [ { "begin_time" : 16000000, "end_time" : 160000000, "function_execution_id" : "xxxxx", "node_id" : "delete-workload-pod", "output" : { "fail" : [ ], "in_execution" : [ ], "success" : [ { "app" : "xxxxxx", "code" : "0", "matchLabels" : "{\"app\":\"xxxxx\",\"version\":\"xxxx\"}", "current_project" : true, "log" : "Restart Success.", "replicas" : 1, "cmdb_work_load_id" : "xxxxxxx", "type" : "manual", "availableReplicas" : 0, "execute_time" : "35505", "creationTimestamp" : " ", "name" : "xxxxxx", "namespace" : "default", "cceWorkloadCluster" : "xxxxxx", "id" : "xxxxx", "cceWorkloadType" : "deployments" } ], "not_performed" : [ ] }, "status" : "success" } ], "project_id" : "xxxxxxx", "status" : "success", "workflowEditTime" : 0, "workflow_id" : "xxxxxxx" } ]
Status code: 401
Unauthorized: The authentication information is incorrect or invalid.
{ "error_code" : "AOM.31009004", "error_message" : "auth failed.", "http_code" : "401" }
Status code: 500
Internal Server Error: The server is able to receive the request but unable to understand the request.
{ "error_code" : "AOM.31001405", "error_msg" : "execution internal server error.", "http_code" : 500 }
SDK Sample Code
The SDK sample code is as follows.
Java
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package com.huaweicloud.sdk.test; import com.huaweicloud.sdk.core.auth.ICredential; import com.huaweicloud.sdk.core.auth.BasicCredentials; import com.huaweicloud.sdk.core.exception.ConnectionException; import com.huaweicloud.sdk.core.exception.RequestTimeoutException; import com.huaweicloud.sdk.core.exception.ServiceResponseException; import com.huaweicloud.sdk.aom.v1.region.AomRegion; import com.huaweicloud.sdk.aom.v1.*; import com.huaweicloud.sdk.aom.v1.model.*; public class ListWorkflowExecutionsSolution { public static void main(String[] args) { // The AK and SK used for authentication are hard-coded or stored in plaintext, which has great security risks. It is recommended that the AK and SK be stored in ciphertext in configuration files or environment variables and decrypted during use to ensure security. // In this example, AK and SK are stored in environment variables for authentication. Before running this example, set environment variables CLOUD_SDK_AK and CLOUD_SDK_SK in the local environment String ak = System.getenv("CLOUD_SDK_AK"); String sk = System.getenv("CLOUD_SDK_SK"); ICredential auth = new BasicCredentials() .withAk(ak) .withSk(sk); AomClient client = AomClient.newBuilder() .withCredential(auth) .withRegion(AomRegion.valueOf("<YOUR REGION>")) .build(); ListWorkflowExecutionsRequest request = new ListWorkflowExecutionsRequest(); request.withXEnterpriseProjectId("<x_enterprise_project_id>"); try { ListWorkflowExecutionsResponse response = client.listWorkflowExecutions(request); System.out.println(response.toString()); } catch (ConnectionException e) { e.printStackTrace(); } catch (RequestTimeoutException e) { e.printStackTrace(); } catch (ServiceResponseException e) { e.printStackTrace(); System.out.println(e.getHttpStatusCode()); System.out.println(e.getRequestId()); System.out.println(e.getErrorCode()); System.out.println(e.getErrorMsg()); } } } |
Python
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# coding: utf-8 import os from huaweicloudsdkcore.auth.credentials import BasicCredentials from huaweicloudsdkaom.v1.region.aom_region import AomRegion from huaweicloudsdkcore.exceptions import exceptions from huaweicloudsdkaom.v1 import * if __name__ == "__main__": # The AK and SK used for authentication are hard-coded or stored in plaintext, which has great security risks. It is recommended that the AK and SK be stored in ciphertext in configuration files or environment variables and decrypted during use to ensure security. # In this example, AK and SK are stored in environment variables for authentication. Before running this example, set environment variables CLOUD_SDK_AK and CLOUD_SDK_SK in the local environment ak = os.environ["CLOUD_SDK_AK"] sk = os.environ["CLOUD_SDK_SK"] credentials = BasicCredentials(ak, sk) client = AomClient.new_builder() \ .with_credentials(credentials) \ .with_region(AomRegion.value_of("<YOUR REGION>")) \ .build() try: request = ListWorkflowExecutionsRequest() request.x_enterprise_project_id = "<x_enterprise_project_id>" response = client.list_workflow_executions(request) print(response) except exceptions.ClientRequestException as e: print(e.status_code) print(e.request_id) print(e.error_code) print(e.error_msg) |
Go
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package main import ( "fmt" "github.com/huaweicloud/huaweicloud-sdk-go-v3/core/auth/basic" aom "github.com/huaweicloud/huaweicloud-sdk-go-v3/services/aom/v1" "github.com/huaweicloud/huaweicloud-sdk-go-v3/services/aom/v1/model" region "github.com/huaweicloud/huaweicloud-sdk-go-v3/services/aom/v1/region" ) func main() { // The AK and SK used for authentication are hard-coded or stored in plaintext, which has great security risks. It is recommended that the AK and SK be stored in ciphertext in configuration files or environment variables and decrypted during use to ensure security. // In this example, AK and SK are stored in environment variables for authentication. Before running this example, set environment variables CLOUD_SDK_AK and CLOUD_SDK_SK in the local environment ak := os.Getenv("CLOUD_SDK_AK") sk := os.Getenv("CLOUD_SDK_SK") auth := basic.NewCredentialsBuilder(). WithAk(ak). WithSk(sk). Build() client := aom.NewAomClient( aom.AomClientBuilder(). WithRegion(region.ValueOf("<YOUR REGION>")). WithCredential(auth). Build()) request := &model.ListWorkflowExecutionsRequest{} xEnterpriseProjectIdRequest:= "<x_enterprise_project_id>" request.XEnterpriseProjectId = &xEnterpriseProjectIdRequest response, err := client.ListWorkflowExecutions(request) if err == nil { fmt.Printf("%+v\n", response) } else { fmt.Println(err) } } |
More
For SDK sample code of more programming languages, see the Sample Code tab in API Explorer. SDK sample code can be automatically generated.
Status Codes
Status Code |
Description |
---|---|
200 |
OK: The execution history of the specified task is returned. |
401 |
Unauthorized: The authentication information is incorrect or invalid. |
500 |
Internal Server Error: The server is able to receive the request but unable to understand the request. |
Error Codes
See Error Codes.
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