Help Center> Cloud Container Engine> Best Practices> Cloud Native Reconstruction and Migration> Migrating Applications from a Third-Party Cloud Cluster to HUAWEI CLOUD CCE> Migrating Data
View PDF

Migrating Data

Migrating Databases and Storage

Database migration

O&M personnel or development personnel migrate databases using Data Replication Service (DRS). For details, see Migrating Databases Across Cloud Platforms.

Storage migration

O&M personnel or development personnel migrate data in object storage using Object Storage Migration Service (OMS). For details on OMS, see Object Storage Migration Service.

Currently, you can use OMS to migrate object storage data from Amazon Web Services (AWS), Alibaba Cloud, Microsoft Azure, Baidu Cloud, Kingsoft Cloud, QingCloud, Qiniu Cloud, and Tencent Cloud to HUAWEI CLOUD OBS.

Migrating Container Images

  1. Export the container images used in ACK clusters.

    Pull the images to the client by referring to the operation guide of Alibaba Cloud Container Registry (ACR).

  2. Upload the image files to HUAWEI CLOUD SWR.

    Run the docker pull command to push the image to HUAWEI CLOUD. For details, see Uploading an Image Through a Container Engine Client.