Is there a way to synchronize images in Harbor and the Upstream registry AWS ECR.

[Leela-SR]

We plan to have a Harbor local container registry in our Onprem Cluster. The local container registry will be populated from AWS ECR through Replication. We would like to know that any synchronization option is avaialble to populate the local container registry with the latest images in ECR.

[MinerYang]

You could either do cron/scheduled replications in the Harbor as well. Or setting up a proxy-cache projects in harbor

• using pull-base mode when pulling image from remote registry(ECR)
• using push-base mode when pushing image to remote registry(ECR)

ref: https://goharbor.io/docs/2.10.0/administration/configuring-replication/create-replication-rules/

[Leela-SR]

Thanks MinerYang