registry-rgw-BUR-tools

registry-rgw-BUR-tools is a concurrent s3cmd tool of BUR(backup and restore) for registry ceph-rgw data.

Introdution

Normally, we use s3cmd tool to do BUR(backup and restore) for registry rgw data, which is inefficient especially When massive data is involved because s3cmd tool is not concurrent itself.

So we need to execute s3cmd concurrently by spliting registry rgw data in order to speed up, and registry-rgw-BUR-tools helps to do this.

Prerequisites

Software

Software	Version	Description
s3cmd	version 2.0.2 or higher	Note that you need to configure s3cmd in /root/.s3cfg

Usage

• download registry rgw data

bash start.sh download $rgw_bucket $concurrent

after download registry rgw data, you need to check for success as below:

bash registry_rgw_download_check.sh $rgw_bucket

And the result will show as below:

# bash registry_rgw_download_check.sh tmpbucket
download registry rgw blobs successfully
download registry rgw repositories successfully

• upload registry rgw data

bash start.sh upload $rgw_bucket $concurrent

after upload registry rgw data, you need to check for success as below:

bash registry_rgw_upload_check.sh

And the result will show as below:

# bash registry_rgw_upload_check.sh 
upload registry rgw blobs successfully
upload registry rgw repositories failure

Refs

• ERROR: Parameter problem: Destination must be a directory