Ceph: Designing and Implementing Scalable Storage Systems

Configuring a master zone

All RADOS Gateways in a multi-site v2 configuration will get their configuration from a radosgw daemon on a node within the master zone group and master zone. To configure your RADOS Gateways in a multi-site v2 configuration, you need to choose a radosgw instance to configure the master zone group and master zone. You should be using the us-east-1 RGW instance to configure your master 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-east-1/          keyring /etc/ceph/ceph.client.rgw.us-east-1.keyring        # cat /etc/ceph/ceph.client.rgw.us-east-1.keyring        # ceph -s --id rgw.us-east-1

Now you should be able to use this ...