Overview
Challenges
Containers are growing in popularity. Many enterprises choose to build their own Kubernetes clusters. However, the O&M workload of on-premises clusters is heavy, and O&M personnel need to configure the management systems and monitoring solutions by themselves. For enterprises, managing a large number of images requires high O&M, labor, and management costs, and the efficiency is low.
SoftWare Repository for Container (SWR) manages container images that function on multiple architectures, such as Linux and Arm. Enterprises can migrate their image repositories to SWR to reduce costs.
This section describes four ways to migrate image repositories to SWR smoothly. You can select one as needed.
Migration Solutions
Solution |
Application Scenario |
Precautions |
---|---|---|
Migrating images to SWR using Docker commands |
Small quantity of images |
|
Migrating images to SWR using image-syncer |
A large number of images |
|
Migrating images to SWR using image-migrator |
A large number of images |
Images are migrated from a Docker registry built on Docker Registry v2 to SWR. |
Synchronizing images across clouds from Harbor to SWR |
A customer deploys services in multiple clouds and uses Harbor as their image repository. |
Only Harbor v1.10.5 and later versions are supported. |
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