第 7 章 Mirroring data for hybrid and Multicloud buckets


You can use the simplified process of the Multicloud Object Gateway (MCG) to span data across cloud providers and clusters. Before you create a bucket class that reflects the data management policy and mirroring, you must add a backing storage that can be used by the MCG. For information, see Chapter 4, 第 3 章 Adding storage resources for hybrid or Multicloud.

You can set up mirroring data by using the OpenShift UI, YAML or MCG command-line interface.

See the following sections:

Prerequisites

  • Ensure to download Multicloud Object Gateway (MCG) command-line interface.

Procedure

  1. From the Multicloud Object Gateway (MCG) command-line interface, run the following command to create a bucket class with a mirroring policy:

    $ noobaa bucketclass create placement-bucketclass mirror-to-aws --backingstores=azure-resource,aws-resource --placement Mirror
  2. Set the newly created bucket class to a new bucket claim to generate a new bucket that will be mirrored between two locations:

    $ noobaa obc create  mirrored-bucket --bucketclass=mirror-to-aws
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