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Ceph Cookbook - Second Edition by Karan Singh, Michael Hackett, Vikhyat Umrao

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Configuring a secondary zone

In RGW, multi-site zones replicate all data within a zone group to ensure that each zone has the same set data. In this section, you will be configuring the secondary zone. You should be using the us-west-1 RGW instance to configure your secondary zone:

  1. Create an RGW keyring in the /etc/ceph path and check if you are able to access the cluster with user RGW Cephx:
        # cp /var/lib/ceph/radosgw/ceph-rgw.us-west-1/        keyring /etc/ceph/ceph.client.rgw.us-west-1.keyring        # cat /etc/ceph/ceph.client.rgw.us-west-1.keyring        # ceph -s --id rgw.us-west-1

You should be running the following steps in the secondary site RGW node ...

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