ceph 对象存储rgw部署

[root@node1 ceph-cluster]# ceph-deploy rgw create node3
[ceph_deploy.conf][DEBUG ] found configuration file at: /root/.cephdeploy.conf
[ceph_deploy.cli][INFO  ] Invoked (2.0.1): /usr/bin/ceph-deploy rgw create node3
[ceph_deploy.cli][INFO  ] ceph-deploy options:
[ceph_deploy.cli][INFO  ]  username                      : None
[ceph_deploy.cli][INFO  ]  verbose                       : False
[ceph_deploy.cli][INFO  ]  rgw                           : [('node3', 'rgw.node3')]
[ceph_deploy.cli][INFO  ]  overwrite_conf                : False
[ceph_deploy.cli][INFO  ]  subcommand                    : create
[ceph_deploy.cli][INFO  ]  quiet                         : False
[ceph_deploy.cli][INFO  ]  cd_conf                       : <ceph_deploy.conf.cephdeploy.Conf instance at 0x7fa9cf5c71b8>
[ceph_deploy.cli][INFO  ]  cluster                       : ceph
[ceph_deploy.cli][INFO  ]  func                          : <function rgw at 0x7fa9d008a050>
[ceph_deploy.cli][INFO  ]  ceph_conf                     : None
[ceph_deploy.cli][INFO  ]  default_release               : False
[ceph_deploy.rgw][DEBUG ] Deploying rgw, cluster ceph hosts node3:rgw.node3
[node3][DEBUG ] connected to host: node3 
[node3][DEBUG ] detect platform information from remote host
[node3][DEBUG ] detect machine type
[ceph_deploy.rgw][INFO  ] Distro info: CentOS Linux 7.9.2009 Core
[ceph_deploy.rgw][DEBUG ] remote host will use systemd
[ceph_deploy.rgw][DEBUG ] deploying rgw bootstrap to node3
[node3][DEBUG ] write cluster configuration to /etc/ceph/{cluster}.conf
[node3][WARNIN] rgw keyring does not exist yet, creating one
[node3][DEBUG ] create a keyring file
[node3][DEBUG ] create path recursively if it doesn't exist
[node3][INFO  ] Running command: ceph --cluster ceph --name client.bootstrap-rgw --keyring /var/lib/ceph/bootstrap-rgw/ceph.keyring auth get-or-create client.rgw.node3 osd allow rwx mon allow rw -o /var/lib/ceph/radosgw/ceph-rgw.node3/keyring
[node3][INFO  ] Running command: systemctl enable ceph-radosgw@rgw.node3
[node3][WARNIN] Created symlink from /etc/systemd/system/ceph-radosgw.target.wants/ceph-radosgw@rgw.node3.service to /usr/lib/systemd/system/ceph-radosgw@.service.
[node3][INFO  ] Running command: systemctl start ceph-radosgw@rgw.node3
[node3][INFO  ] Running command: systemctl enable ceph.target
[ceph_deploy.rgw][INFO  ] The Ceph Object Gateway (RGW) is now running on host node3 and default port 7480