Listing Redis Run Logs
Function
This API is used to query the Redis run logs.
Calling Method
For details, see Calling APIs.
Authorization Information
Each account has all the permissions required to call all APIs, but IAM users must be assigned the required permissions.
- If you are using role/policy-based authorization, see Permissions Policies and Supported Actions for details on the required permissions.
- If you are using identity policy-based authorization, the following identity policy-based permissions are required.
Action
Access Level
Resource Type (*: required)
Condition Key
Alias
Dependencies
dcs:redisLog:get
Read
instance *
-
-
-
URI
GET /v2/{project_id}/instances/{instance_id}/redislog
|
Parameter |
Mandatory |
Type |
Description |
|---|---|---|---|
|
project_id |
Yes |
String |
Definition: Project ID. For details, see Obtaining a Project ID. Constraints: N/A Range: N/A Default Value: N/A |
|
instance_id |
Yes |
String |
Definition: Instance ID. It can be viewed on the instance details page on the DCS console. Constraints: N/A Range: N/A Default Value: N/A |
|
Parameter |
Mandatory |
Type |
Description |
|---|---|---|---|
|
offset |
No |
Integer |
Definition: Offset, which indicates that the generated list is displayed from this offset. For example, if the offset is 3, the generated list is displayed from the fourth record. Constraints: N/A Range: ≥ 0 Default Value: 0 |
|
limit |
No |
Integer |
Definition: Number of records displayed on each page. Constraints: N/A Range: 1–1000 Default Value: 10 |
|
log_type |
Yes |
String |
Definition: Type of the return log. Constraints: N/A Range: run: Redis run logs. Default Value: N/A |
Request Parameters
None
Response Parameters
Status code: 200
|
Parameter |
Type |
Description |
|---|---|---|
|
total_num |
Integer |
Definition: Total number of logs. Range: N/A |
|
file_list |
Array of RunlogItem objects |
Definition: Run log list. |
|
Parameter |
Type |
Description |
|---|---|---|
|
id |
String |
Definition: Unique ID of a run log. Range: N/A |
|
file_name |
String |
Definition: Run log file name. Range: N/A |
|
group_name |
String |
Definition: Shard name. Range: N/A |
|
replication_ip |
String |
Definition: IP address of the replica where the run logs are collected. Range: N/A |
|
status |
String |
Definition: Run log status. Range: N/A |
|
time |
String |
Definition: Date when run logs are collected. The format is yyyy-MM-dd. Range: N/A |
|
backup_id |
String |
Definition: Log file ID. Range: N/A |
Status code: 204
Queried successfully and no log is found.
Status code: 400
|
Parameter |
Type |
Description |
|---|---|---|
|
error_msg |
String |
Parameter description: Error message. Value range: N/A. |
|
error_code |
String |
Parameter description: Error code. Value range: For details, see Error Codes. |
|
error_ext_msg |
String |
Parameter description: Extended error information. This parameter is not used currently and is set to null. Value range: N/A. |
Status code: 401
|
Parameter |
Type |
Description |
|---|---|---|
|
error_msg |
String |
Parameter description: Error message. Value range: N/A. |
|
error_code |
String |
Parameter description: Error code. Value range: For details, see Error Codes. |
|
error_ext_msg |
String |
Parameter description: Extended error information. This parameter is not used currently and is set to null. Value range: N/A. |
Status code: 403
|
Parameter |
Type |
Description |
|---|---|---|
|
error_msg |
String |
Parameter description: Error message. Value range: N/A. |
|
error_code |
String |
Parameter description: Error code. Value range: For details, see Error Codes. |
|
error_ext_msg |
String |
Parameter description: Extended error information. This parameter is not used currently and is set to null. Value range: N/A. |
Status code: 404
|
Parameter |
Type |
Description |
|---|---|---|
|
error_msg |
String |
Parameter description: Error message. Value range: N/A. |
|
error_code |
String |
Parameter description: Error code. Value range: For details, see Error Codes. |
|
error_ext_msg |
String |
Parameter description: Extended error information. This parameter is not used currently and is set to null. Value range: N/A. |
Status code: 500
|
Parameter |
Type |
Description |
|---|---|---|
|
error_msg |
String |
Parameter description: Error message. Value range: N/A. |
|
error_code |
String |
Parameter description: Error code. Value range: For details, see Error Codes. |
|
error_ext_msg |
String |
Parameter description: Extended error information. This parameter is not used currently and is set to null. Value range: N/A. |
Example Requests
GET https://{dcs_endpoint}/v2/a4d31cb6-3d72-4fdc-8ec9-6e3a41e47f71/instances/5560df16-cebf-4473-95c4-d1b573c16e79/redislog?log_type=run&offset=1&limit=10&replication_id=50fa23b4-74d3-4d5c-98b9-39188a1f2daf
Example Responses
Status code: 200
Run logs queried successfully. If there is no log, 204 is returned.
{
"total_num" : 1,
"file_list" : [ {
"id" : "e79f2d97-e972-41f2-b51c-d18f65f39a45",
"file_name" : "redis_192.168.0.142_2021-04-16.log",
"status" : "succeed",
"time" : "2021-04-16",
"replication_ip" : "192.168.0.142",
"group_name" : "group-0",
"backup_id" : "e79f2d97-e972-41f2-b51c-d18f65f39a45"
} ]
}
Status code: 400
Invalid request.
{
"error_code" : "DCS.4800",
"error_msg" : "Invalid logType."
}
SDK Sample Code
The SDK sample code is as follows.
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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.dcs.v2.region.DcsRegion; import com.huaweicloud.sdk.dcs.v2.*; import com.huaweicloud.sdk.dcs.v2.model.*; public class ListRedislogSolution { 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); DcsClient client = DcsClient.newBuilder() .withCredential(auth) .withRegion(DcsRegion.valueOf("<YOUR REGION>")) .build(); ListRedislogRequest request = new ListRedislogRequest(); request.withInstanceId("{instance_id}"); try { ListRedislogResponse response = client.listRedislog(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()); } } } |
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# coding: utf-8 import os from huaweicloudsdkcore.auth.credentials import BasicCredentials from huaweicloudsdkdcs.v2.region.dcs_region import DcsRegion from huaweicloudsdkcore.exceptions import exceptions from huaweicloudsdkdcs.v2 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 = DcsClient.new_builder() \ .with_credentials(credentials) \ .with_region(DcsRegion.value_of("<YOUR REGION>")) \ .build() try: request = ListRedislogRequest() request.instance_id = "{instance_id}" response = client.list_redislog(request) print(response) except exceptions.ClientRequestException as e: print(e.status_code) print(e.request_id) print(e.error_code) print(e.error_msg) |
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package main import ( "fmt" "github.com/huaweicloud/huaweicloud-sdk-go-v3/core/auth/basic" dcs "github.com/huaweicloud/huaweicloud-sdk-go-v3/services/dcs/v2" "github.com/huaweicloud/huaweicloud-sdk-go-v3/services/dcs/v2/model" region "github.com/huaweicloud/huaweicloud-sdk-go-v3/services/dcs/v2/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 := dcs.NewDcsClient( dcs.DcsClientBuilder(). WithRegion(region.ValueOf("<YOUR REGION>")). WithCredential(auth). Build()) request := &model.ListRedislogRequest{} request.InstanceId = "{instance_id}" response, err := client.ListRedislog(request) if err == nil { fmt.Printf("%+v\n", response) } else { fmt.Println(err) } } |
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 |
Run logs queried successfully. If there is no log, 204 is returned. |
|
204 |
Queried successfully and no log is found. |
|
400 |
Invalid request. |
|
401 |
Authentication failed. |
|
403 |
Request rejected. |
|
404 |
Incorrect path. |
|
500 |
Internal error. |
Error Codes
See Error Codes.
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