Enabling the Automatic Log Backup Policy
Function
CSS provides log query and log backup, enabling you to easily manage and analyze logs to efficiently locate faults, optimize performance, and enhance system security.
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Log query: On the log management page of the CSS management console, you can query the latest 10,000 log records by node type and other criteria. A maximum of 100 results are displayed, enabling you to quickly locate issues.
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Log backup: Cluster logs are periodically synchronized to OBS buckets. You can download them for in-depth analysis at any time. You can configure custom log backup policies by specifying backup schedules and storage locations. The system backs up all critical logs, including run logs and deprecation logs. They provide comprehensive data for auditing and troubleshooting purposes.
This API is used to enable an automatic log backup policy. If log backup is enabled for a cluster, you can use this API to configure an automatic backup policy to periodically back up cluster logs to a specified OBS bucket and directory.
Calling Method
For details, see Calling APIs.
URI
POST /v1.0/{project_id}/clusters/{cluster_id}/logs/policy/update
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 for which automatic log backup is to be enabled. 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 |
Request Parameters
Parameter |
Mandatory |
Type |
Description |
---|---|---|---|
period |
Yes |
String |
Definition: Log backup start time. Format: Greenwich Mean Time (GMT). Constraints: N/A Value range: N/A Default value: N/A |
Response Parameters
Status code: 200
Request succeeded.
None
Example Requests
Enable the automatic log backup policy.
POST https://{Endpoint}/v1.0/{project_id}/clusters/4f3deec3-efa8-4598-bf91-560aad1377a3/logs/policy/update { "period" : "00:00 GMT+08:00" }
Example Responses
None
SDK Sample Code
The SDK sample code is as follows.
Java
Enable the automatic log backup policy.
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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.css.v1.region.CssRegion; import com.huaweicloud.sdk.css.v1.*; import com.huaweicloud.sdk.css.v1.model.*; public class StartLogAutoBackupPolicySolution { 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"); String projectId = "{project_id}"; ICredential auth = new BasicCredentials() .withProjectId(projectId) .withAk(ak) .withSk(sk); CssClient client = CssClient.newBuilder() .withCredential(auth) .withRegion(CssRegion.valueOf("<YOUR REGION>")) .build(); StartLogAutoBackupPolicyRequest request = new StartLogAutoBackupPolicyRequest(); request.withClusterId("{cluster_id}"); StartLogAutoBackupPolicyReq body = new StartLogAutoBackupPolicyReq(); body.withPeriod("00:00 GMT+08:00"); request.withBody(body); try { StartLogAutoBackupPolicyResponse response = client.startLogAutoBackupPolicy(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
Enable the automatic log backup policy.
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# coding: utf-8 import os from huaweicloudsdkcore.auth.credentials import BasicCredentials from huaweicloudsdkcss.v1.region.css_region import CssRegion from huaweicloudsdkcore.exceptions import exceptions from huaweicloudsdkcss.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"] projectId = "{project_id}" credentials = BasicCredentials(ak, sk, projectId) client = CssClient.new_builder() \ .with_credentials(credentials) \ .with_region(CssRegion.value_of("<YOUR REGION>")) \ .build() try: request = StartLogAutoBackupPolicyRequest() request.cluster_id = "{cluster_id}" request.body = StartLogAutoBackupPolicyReq( period="00:00 GMT+08:00" ) response = client.start_log_auto_backup_policy(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
Enable the automatic log backup policy.
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package main import ( "fmt" "github.com/huaweicloud/huaweicloud-sdk-go-v3/core/auth/basic" css "github.com/huaweicloud/huaweicloud-sdk-go-v3/services/css/v1" "github.com/huaweicloud/huaweicloud-sdk-go-v3/services/css/v1/model" region "github.com/huaweicloud/huaweicloud-sdk-go-v3/services/css/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") projectId := "{project_id}" auth := basic.NewCredentialsBuilder(). WithAk(ak). WithSk(sk). WithProjectId(projectId). Build() client := css.NewCssClient( css.CssClientBuilder(). WithRegion(region.ValueOf("<YOUR REGION>")). WithCredential(auth). Build()) request := &model.StartLogAutoBackupPolicyRequest{} request.ClusterId = "{cluster_id}" request.Body = &model.StartLogAutoBackupPolicyReq{ Period: "00:00 GMT+08:00", } response, err := client.StartLogAutoBackupPolicy(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 |
Request succeeded. |
400 |
Invalid request. Modify the request before retry. |
409 |
The request could not be completed due to a conflict with the current state of the resource. The resource that the client attempts to create already exists, or the update request fails to be processed because of a conflict. |
412 |
The server did not meet one of the preconditions contained in the request. |
Error Codes
See Error Codes.
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