Compute
Elastic Cloud Server
Huawei Cloud Flexus
Bare Metal Server
Auto Scaling
Image Management Service
Dedicated Host
FunctionGraph
Cloud Phone Host
Huawei Cloud EulerOS
Networking
Virtual Private Cloud
Elastic IP
Elastic Load Balance
NAT Gateway
Direct Connect
Virtual Private Network
VPC Endpoint
Cloud Connect
Enterprise Router
Enterprise Switch
Global Accelerator
Management & Governance
Cloud Eye
Identity and Access Management
Cloud Trace Service
Resource Formation Service
Tag Management Service
Log Tank Service
Config
Resource Access Manager
Simple Message Notification
Application Performance Management
Application Operations Management
Organizations
Optimization Advisor
IAM Identity Center
Cloud Operations Center
Resource Governance Center
Migration
Server Migration Service
Object Storage Migration Service
Cloud Data Migration
Migration Center
Cloud Ecosystem
KooGallery
Partner Center
User Support
My Account
Billing Center
Cost Center
Resource Center
Enterprise Management
Service Tickets
HUAWEI CLOUD (International) FAQs
ICP Filing
Support Plans
My Credentials
Customer Operation Capabilities
Partner Support Plans
Professional Services
Analytics
MapReduce Service
Data Lake Insight
CloudTable Service
Cloud Search Service
Data Lake Visualization
Data Ingestion Service
GaussDB(DWS)
DataArts Studio
Data Lake Factory
DataArts Lake Formation
IoT
IoT Device Access
Others
Product Pricing Details
System Permissions
Console Quick Start
Common FAQs
Instructions for Associating with a HUAWEI CLOUD Partner
Message Center
Security & Compliance
Security Technologies and Applications
Web Application Firewall
Host Security Service
Cloud Firewall
SecMaster
Anti-DDoS Service
Data Encryption Workshop
Database Security Service
Cloud Bastion Host
Data Security Center
Cloud Certificate Manager
Edge Security
Situation Awareness
Managed Threat Detection
Blockchain
Blockchain Service
Web3 Node Engine Service
Media Services
Media Processing Center
Video On Demand
Live
SparkRTC
MetaStudio
Storage
Object Storage Service
Elastic Volume Service
Cloud Backup and Recovery
Storage Disaster Recovery Service
Scalable File Service
Volume Backup Service
Cloud Server Backup Service
Data Express Service
Dedicated Distributed Storage Service
Scalable File Service Turbo
Containers
Cloud Container Engine
Software Repository for Container
Application Service Mesh
Ubiquitous Cloud Native Service
Cloud Container Instance
Databases
Relational Database Service
Document Database Service
Data Admin Service
Data Replication Service
GeminiDB
GaussDB
Distributed Database Middleware
Database and Application Migration UGO
TaurusDB
Middleware
Distributed Cache Service
API Gateway
Distributed Message Service for Kafka
Distributed Message Service for RabbitMQ
Distributed Message Service for RocketMQ
Cloud Service Engine
Multi-Site High Availability Service
EventGrid
Dedicated Cloud
Dedicated Computing Cluster
Business Applications
Workspace
ROMA Connect
Message & SMS
Domain Name Service
Edge Data Center Management
Meeting
AI
Face Recognition Service
Graph Engine Service
Content Moderation
Image Recognition
Optical Character Recognition
ModelArts
ImageSearch
Conversational Bot Service
Speech Interaction Service
Huawei HiLens
Video Intelligent Analysis Service
Developer Tools
SDK Developer Guide
API Request Signing Guide
Terraform
Koo Command Line Interface
Content Delivery & Edge Computing
Content Delivery Network
Intelligent EdgeFabric
CloudPond
Solutions
SAP Cloud
High Performance Computing
Developer Services
ServiceStage
CodeArts
CodeArts PerfTest
CodeArts Req
CodeArts Pipeline
CodeArts Build
CodeArts Deploy
CodeArts Artifact
CodeArts TestPlan
CodeArts Check
CodeArts Repo
Cloud Application Engine
MacroVerse aPaaS
KooMessage
KooPhone
KooDrive

Replicating an Image Across Regions

Updated on 2024-04-17 GMT+08:00

Function

This API is an extension one and is used to replicate a private from one region to another region to create ECSs of the same type. This allows you to migrate services between regions.

This API is an asynchronous one. If job_id is returned, the task is successfully delivered. You need to query the status of the asynchronous task. If the status is success, the task is successfully executed. If the status is failed, the task fails.

Constraints

  • The destination region cannot be the same as the source region.
  • Encrypted images do not support cross-region replication.
  • The size of each image to be replicated across regions cannot be larger than 128 GB.
  • A maximum of five private images can be replicated at a time.
  • Private images created using ISO files do not support cross-region replication.

URI

POST /v1/cloudimages/{image_id}/cross_region_copy

Table 1 lists the parameters in the URI.
Table 1 Parameter description

Parameter

Mandatory

Type

Description

image_id

Yes

String

Specifies the image ID.

For details about how to obtain the image ID, see Querying Images.

Request

Request parameters

Parameter

Mandatory

Type

Description

name

Yes

String

Specifies the image name. For detailed description, see Image Attributes.

description

No

String

Provides supplementary information about the image. For detailed description, see Image Attributes. The value contains a maximum of 1024 characters and consists of only letters and digits. Carriage returns and angle brackets (< >) are not allowed. This parameter is left blank by default.

region

Yes

String

Specifies the ID of the destination region.

For details about how to obtain region IDs, see section "Listing Regions" in Identity and Access Management API Reference.

project_name

Yes

String

Specifies the name of the project in the destination region.

agency_name

Yes

String

Specifies the agency name.

For details about how to create an IAM agency, see "How Do I Create an IAM Agency?" in Image Management Service User Guide.

vault_id

No

String

Specifies the vault ID.

This parameter is mandatory if you are replicating a full-ECS image.

You can obtain the vault ID from the CBR console or by referring to "Querying the Vault List" in Cloud Backup and Recovery API Reference.

Example Request

  • Replicating an image to project-1 of region-1
    1
    2
    3
    4
    5
    6
    7
    8
    POST https://{Endpoint}/v1/cloudimages/465076de-dc36-4aec-80f5-ef9d8009428f/cross_region_copy
    {
        "name":"test-copy-1001-4",
        "description":"test",
        "region":"region-1",
        "project_name":"project-1",
        "agency_name":"ims_copy_image"
    }
    
  • Replicating a full-ECS image to project-1 of region-1 (vault ID: 6yhtb5df-1bc3-4c3f-893e-3e4716yhgt61)
    1
    2
    3
    4
    5
    6
    7
    8
    9
    POST https://{Endpoint}/v1/cloudimages/465076de-dc36-4aec-80f5-ef9d8009428f/cross_region_copy
    {
        "name":"test-copy-1001-4",
        "description":"test",
        "region":"region-1",
        "project_name":"project-1",
        "agency_name":"ims_copy_image",
        "vault_id":"6yhtb5df-1bc3-4c3f-893e-3e4716yhgt61"
    }
    

Response

  • Response parameters

    Parameter

    Type

    Description

    job_id

    String

    Specifies the asynchronous job ID.

  • Example response
    STATUS CODE 200
    1
    2
    3
    {
        "job_id": "edc89b490d7d4392898e19b2deb34797"
    }
    

Returned Values

  • Normal

    200

  • Abnormal

    Returned Value

    Description

    400 Bad Request

    Request error. For details, see Error Codes.

    401 Unauthorized

    Authentication failed.

    403 Forbidden

    You do not have the rights to perform the operation.

    404 Not Found

    The requested resource was not found.

    500 Internal Server Error

    Internal service error.

    503 Service Unavailable

    The service is unavailable.

We use cookies to improve our site and your experience. By continuing to browse our site you accept our cookie policy. Find out more

Feedback

Feedback

Feedback

0/500

Selected Content

Submit selected content with the feedback