Querying Scaling Action Logs¶
Function¶
This API is used to query scaling action logs based on search criteria. The results are displayed by page.
Search criteria can be the start time, end time, start line number, and number of records.
If no search criteria are specified, a maximum of 20 scaling action logs can be queried by default.
URI¶
GET /autoscaling-api/v1/{project_id}/scaling_activity_log/{scaling_group_id}
Note
You can type the question mark (?) and ampersand (&) at the end of the URI to define multiple search criteria. Scaling action logs can be searched by all optional parameters in the following table. For details, see the example request.
Parameter | Mandatory | Type | Description |
|---|---|---|---|
project_id | Yes | String | Specifies the project ID. |
scaling_group_id | Yes | String | Specifies the AS group ID. |
start_time | No | String | Specifies the start time that complies with UTC for querying scaling action logs. The format of the start time is yyyy-MM-ddThh:mm:ssZ. |
end_time | No | String | Specifies the end time that complies with UTC for querying scaling action logs. The format of the end time is yyyy-MM-ddThh:mm:ssZ. |
start_number | No | Integer | Specifies the start line number. The default value is 0. The minimum parameter value is 0. |
limit | No | Integer | Specifies the number of query records. The default value is 20. The value ranges from 0 to 100. |
Request¶
None
Example Request¶
This example queries the scaling action logs of the AS group with ID e5d27f5c-dd76-4a61-b4bc-a67c5686719a.
GET https://{Endpoint}/autoscaling-api/v1/{project_id}/scaling_activity_log/e5d27f5c-dd76-4a61-b4bc-a67c5686719a
Response¶
Parameter | Type | Description |
|---|---|---|
total_number | Integer | Specifies the total number of query records. |
start_number | Integer | Specifies the start line number. |
limit | Integer | Specifies the maximum number of resources to be queried. |
scaling_activity_log | Array of scaling_activity_log objects | Specifies scaling action logs. For details, see Table 3. |
Parameter | Type | Description |
|---|---|---|
status | String | Specifies the status of the scaling action.
|
start_time | String | Specifies the start time of the scaling action. The time format must comply with UTC. |
end_time | String | Specifies the end time of the scaling action. The time format must comply with UTC. |
id | String | Specifies the scaling action log ID. |
instance_removed_list | String | Specifies the names of the instances removed from the AS group after the scaling action is complete. The instance names are separated using commas (,). |
instance_deleted_list | String | Specifies the names of the instances removed and deleted from the AS group after the scaling action is complete. The instance names are separated using commas (,). |
instance_added_list | String | Specifies the names of the instances added to the AS group after the scaling action is complete. The instance names are separated using commas (,). |
scaling_value | Integer | Specifies the number of added or removed instances in the scaling action. |
description | String | Specifies the description of the scaling action. |
instance_value | Integer | Specifies the number of instances in the AS group. |
desire_value | Integer | Specifies the expected number of instances for the scaling action. |
Example Response¶
{
"limit": 20,
"scaling_activity_log": [
{
"id": "66e0f775-c4ac-4b52-9d5c-f93ba217aa5f",
"instance_value": 1,
"desire_value": 0,
"scaling_value": 1,
"start_time": "2019-03-18T16:00:11Z",
"end_time": "2019-03-18T16:00:32Z",
"instance_added_list": null,
"instance_deleted_list": "as-config-bblh-ONQE551S",
"instance_removed_list": null,
"status": "SUCCESS",
"description": "{\"reason\":[{\"change_reason\":\"RECURRENCE\",\"old_value\":1,\"scaling_policy_name\":\"as-policy-bvfk\",\"change_time\":\"2019-03-18T16:00:00Z\",\"new_value\":0,\"scaling_policy_id\":\"05545d3d-ccf9-4bca-ae4f-1e5e73ca0bf6\"}]}"
},
{
"id": "c3a1fff6-84a3-4cbc-8ac0-e3b0f645ecd8",
"instance_value": 0,
"desire_value": 1,
"scaling_value": 1,
"start_time": "2019-03-16T10:21:11Z",
"end_time": "2019-03-16T10:25:12Z",
"instance_added_list": "as-config-bblh-ONQE551S",
"instance_deleted_list": null,
"instance_removed_list": null,
"status": "SUCCESS",
"description": "{\"reason\":[{\"change_reason\":\"DIFF\",\"old_value\":0,\"change_time\":\"2019-03-16T10:21:11Z\",\"new_value\":1}]}"
}],
"total_number": 2,
"start_number": 0
}
Returned Values¶
Normal
200
Abnormal
Returned Value
Description
400 Bad Request
The server failed to process the request.
401 Unauthorized
You must enter the username and password to access the requested page.
403 Forbidden
You are forbidden to access the requested page.
404 Not Found
The server could not find the requested page.
405 Method Not Allowed
You are not allowed to use the method specified in the request.
406 Not Acceptable
The response generated by the server could not be accepted by the client.
407 Proxy Authentication Required
You must use the proxy server for authentication to process the request.
408 Request Timeout
The request timed out.
409 Conflict
The request could not be processed due to a conflict.
500 Internal Server Error
Failed to complete the request because of an internal service error.
501 Not Implemented
Failed to complete the request because the server does not support the requested function.
502 Bad Gateway
Failed to complete the request because the request is invalid.
503 Service Unavailable
Failed to complete the request because the system is unavailable.
504 Gateway Timeout
A gateway timeout error occurred.
Error Codes¶
See Error Codes.