Updating the Migration Task Status of a Source Server
Function
This API is used to update the migration task status of a source server.
Calling Method
For details, see Calling APIs.
URI
PUT /v3/sources/{source_id}/changestate
Parameter |
Mandatory |
Type |
Description |
---|---|---|---|
source_id |
Yes |
String |
The ID of the source server in SMS. Minimum length: 0 characters Maximum length: 255 characters |
Request
Parameter |
Mandatory |
Type |
Description |
---|---|---|---|
X-Auth-Token |
Yes |
String |
The user token. The token can be obtained by calling the IAM API used to obtain a user token. The value of X-Subject-Token in the response header is the user token. Minimum length: 1 character Maximum length: 16,384 characters |
Parameter |
Mandatory |
Type |
Description |
---|---|---|---|
copystate |
No |
String |
The source server status. UNAVAILABLE: The source server fails the environment check. WAITING: The source server is waiting for migration. INIT: The migration is being initialized. REPLICATE: The source server is being replicated. SYNCING: The source server is being synchronized. SYNCING: The migration of the source server is being stopped. STOPPED: The migration of the source server is stopped. DELETING: The source server record is being deleted. ERROR: An error occurs during the migration of the source server. CLONING: The target server for the source server is being cloned. CUTOVERING: The target server for the source server is being launched. FINISHED: The target server for the source server is launched. The value can be: |
migrationcycle |
No |
String |
The current migration stage of the source server. cutovering: The target server for the source server is being launched. cutovered: The target server for the source server is launched. checking: The check is in progress. setting: The configuration is in progress. replicating: The data is being replicated. syncing: The incremental data is being synchronized. The value can be: |
Response
Status code: 200
Parameter |
Type |
Description |
---|---|---|
- |
String |
The migration task status of a source server was updated. |
Status code: 403
Parameter |
Type |
Description |
---|---|---|
error_code |
String |
The error code. Minimum length: 0 characters Maximum length: 255 characters |
error_msg |
String |
The error message. Minimum length: 0 characters Maximum length: 255 characters |
encoded_authorization_message |
String |
Encrypted authorization information. Minimum length: 0 characters Maximum length: 65,535 characters |
error_param |
Array of strings |
Invalid parameter. Minimum length: 0 characters Maximum length: 65,535 characters Array length: 1 to 20 |
details |
Array of details objects |
The error message. Array length: 1 to 20 |
Example Request
This example updates the replication status to WAITING and the migration stage to cutovered for the dcdbe339-b02d-4578-95a1-9c9c547dxxxx source server.
PUT https://{endpoint}/v3/sources/dcdbe339-b02d-4578-95a1-9c9c547dxxxx/changestate { "copystate" : "WAITING", "migrationcycle" : "cutovered" }
Example Response
Status code: 403
Authentication failed.
{ "error_code" : "SMS.9004", "error_msg" : "The current account does not have the permission to execute policy You do not have permission to perform action XXX on resource XXX.", "encoded_authorization_message" : "XXXXXX", "error_param" : [ "You do not have permission to perform action XXX on resource XXX." ], "details" : [ { "error_code" : "SMS.9004", "error_msg" : "You do not have permission to perform action XXX on resource XXX." } ] }
SDK Sample Code
The sample code is as follows.
This example updates the replication status to WAITING and the migration stage to cutovered for the dcdbe339-b02d-4578-95a1-9c9c547dxxxx source server.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 |
package com.huaweicloud.sdk.test; import com.huaweicloud.sdk.core.auth.ICredential; import com.huaweicloud.sdk.core.auth.GlobalCredentials; 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.sms.v3.region.SmsRegion; import com.huaweicloud.sdk.sms.v3.*; import com.huaweicloud.sdk.sms.v3.model.*; public class UpdateCopyStateSolution { 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 GlobalCredentials() .withAk(ak) .withSk(sk); SmsClient client = SmsClient.newBuilder() .withCredential(auth) .withRegion(SmsRegion.valueOf("<YOUR REGION>")) .build(); UpdateCopyStateRequest request = new UpdateCopyStateRequest(); request.withSourceId("{source_id}"); PutCopyStateReq body = new PutCopyStateReq(); body.withMigrationcycle(PutCopyStateReq.MigrationcycleEnum.fromValue("cutovered")); body.withCopystate(PutCopyStateReq.CopystateEnum.fromValue("WAITING")); request.withBody(body); try { UpdateCopyStateResponse response = client.updateCopyState(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()); } } } |
This example updates the replication status to WAITING and the migration stage to cutovered for the dcdbe339-b02d-4578-95a1-9c9c547dxxxx source server.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 |
# coding: utf-8 import os from huaweicloudsdkcore.auth.credentials import GlobalCredentials from huaweicloudsdksms.v3.region.sms_region import SmsRegion from huaweicloudsdkcore.exceptions import exceptions from huaweicloudsdksms.v3 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 = GlobalCredentials(ak, sk) client = SmsClient.new_builder() \ .with_credentials(credentials) \ .with_region(SmsRegion.value_of("<YOUR REGION>")) \ .build() try: request = UpdateCopyStateRequest() request.source_id = "{source_id}" request.body = PutCopyStateReq( migrationcycle="cutovered", copystate="WAITING" ) response = client.update_copy_state(request) print(response) except exceptions.ClientRequestException as e: print(e.status_code) print(e.request_id) print(e.error_code) print(e.error_msg) |
This example updates the replication status to WAITING and the migration stage to cutovered for the dcdbe339-b02d-4578-95a1-9c9c547dxxxx source server.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 |
package main import ( "fmt" "github.com/huaweicloud/huaweicloud-sdk-go-v3/core/auth/global" sms "github.com/huaweicloud/huaweicloud-sdk-go-v3/services/sms/v3" "github.com/huaweicloud/huaweicloud-sdk-go-v3/services/sms/v3/model" region "github.com/huaweicloud/huaweicloud-sdk-go-v3/services/sms/v3/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 := global.NewCredentialsBuilder(). WithAk(ak). WithSk(sk). Build() client := sms.NewSmsClient( sms.SmsClientBuilder(). WithRegion(region.ValueOf("<YOUR REGION>")). WithCredential(auth). Build()) request := &model.UpdateCopyStateRequest{} request.SourceId = "{source_id}" migrationcyclePutCopyStateReq:= model.GetPutCopyStateReqMigrationcycleEnum().CUTOVERED copystatePutCopyStateReq:= model.GetPutCopyStateReqCopystateEnum().WAITING request.Body = &model.PutCopyStateReq{ Migrationcycle: &migrationcyclePutCopyStateReq, Copystate: ©statePutCopyStateReq, } response, err := client.UpdateCopyState(request) if err == nil { fmt.Printf("%+v\n", response) } else { fmt.Println(err) } } |
For more SDK sample code of programming languages, visit API Explorer and click the Sample Code tab. Example code can be automatically generated.
This example updates the replication status to WAITING and the migration stage to cutovered for the dcdbe339-b02d-4578-95a1-9c9c547dxxxx source server.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 |
package com.huaweicloud.sdk.test; import com.huaweicloud.sdk.core.auth.ICredential; import com.huaweicloud.sdk.core.auth.GlobalCredentials; 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.sms.v3.region.SmsRegion; import com.huaweicloud.sdk.sms.v3.*; import com.huaweicloud.sdk.sms.v3.model.*; public class UpdateCopyStateSolution { 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 GlobalCredentials() .withAk(ak) .withSk(sk); SmsClient client = SmsClient.newBuilder() .withCredential(auth) .withRegion(SmsRegion.valueOf("<YOUR REGION>")) .build(); UpdateCopyStateRequest request = new UpdateCopyStateRequest(); request.withSourceId("{source_id}"); PutCopyStateReq body = new PutCopyStateReq(); body.withMigrationcycle(PutCopyStateReq.MigrationcycleEnum.fromValue("cutovered")); body.withCopystate(PutCopyStateReq.CopystateEnum.fromValue("WAITING")); request.withBody(body); try { UpdateCopyStateResponse response = client.updateCopyState(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()); } } } |
This example updates the replication status to WAITING and the migration stage to cutovered for the dcdbe339-b02d-4578-95a1-9c9c547dxxxx source server.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 |
# coding: utf-8 import os from huaweicloudsdkcore.auth.credentials import GlobalCredentials from huaweicloudsdksms.v3.region.sms_region import SmsRegion from huaweicloudsdkcore.exceptions import exceptions from huaweicloudsdksms.v3 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 = GlobalCredentials(ak, sk) client = SmsClient.new_builder() \ .with_credentials(credentials) \ .with_region(SmsRegion.value_of("<YOUR REGION>")) \ .build() try: request = UpdateCopyStateRequest() request.source_id = "{source_id}" request.body = PutCopyStateReq( migrationcycle="cutovered", copystate="WAITING" ) response = client.update_copy_state(request) print(response) except exceptions.ClientRequestException as e: print(e.status_code) print(e.request_id) print(e.error_code) print(e.error_msg) |
This example updates the replication status to WAITING and the migration stage to cutovered for the dcdbe339-b02d-4578-95a1-9c9c547dxxxx source server.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 |
package main import ( "fmt" "github.com/huaweicloud/huaweicloud-sdk-go-v3/core/auth/global" sms "github.com/huaweicloud/huaweicloud-sdk-go-v3/services/sms/v3" "github.com/huaweicloud/huaweicloud-sdk-go-v3/services/sms/v3/model" region "github.com/huaweicloud/huaweicloud-sdk-go-v3/services/sms/v3/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 := global.NewCredentialsBuilder(). WithAk(ak). WithSk(sk). Build() client := sms.NewSmsClient( sms.SmsClientBuilder(). WithRegion(region.ValueOf("<YOUR REGION>")). WithCredential(auth). Build()) request := &model.UpdateCopyStateRequest{} request.SourceId = "{source_id}" migrationcyclePutCopyStateReq:= model.GetPutCopyStateReqMigrationcycleEnum().CUTOVERED copystatePutCopyStateReq:= model.GetPutCopyStateReqCopystateEnum().WAITING request.Body = &model.PutCopyStateReq{ Migrationcycle: &migrationcyclePutCopyStateReq, Copystate: ©statePutCopyStateReq, } response, err := client.UpdateCopyState(request) if err == nil { fmt.Printf("%+v\n", response) } else { fmt.Println(err) } } |
For more SDK sample code of programming languages, visit API Explorer and click the Sample Code tab. Example code can be automatically generated.
Status Codes
Status Code |
Description |
---|---|
200 |
The migration task status of a source server was updated. |
403 |
Authentication failed. |
Error Codes
For details, see Error Codes.
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