Hello Geeks
I am trying to setup Ceph Radosgw multi site data replication using official documentation http://ceph.com/docs/master/radosgw/federated-config/#multi-site-data-replication Everything seems to work except radosgw-agent sync , Request you to please check the below outputs and help me in any possible way. *Environment : * CentOS 7.0.1406 Ceph Versino 0.87.1 Rados Gateway configured using Civetweb *Radosgw zone list : Works nicely * [root@us-east-1 ceph]# radosgw-admin zone list --name client.radosgw.us-east-1 { "zones": [ "us-west", "us-east"]} [root@us-east-1 ceph]# *Curl request to master zone : Works nicely * [root@us-east-1 ceph]# curl http://us-east-1.crosslogic.com:7480 <?xml version="1.0" encoding="UTF-8"?><ListAllMyBucketsResult xmlns=" http://s3.amazonaws.com/doc/2006-03-01/ "><Owner><ID>anonymous</ID><DisplayName></DisplayName></Owner><Buckets></Buckets></ListAllMyBucketsResult> [root@us-east-1 ceph]# *Curl request to secondary zone : Works nicely * [root@us-east-1 ceph]# curl http://us-west-1.crosslogic.com:7480 <?xml version="1.0" encoding="UTF-8"?><ListAllMyBucketsResult xmlns=" http://s3.amazonaws.com/doc/2006-03-01/ "><Owner><ID>anonymous</ID><DisplayName></DisplayName></Owner><Buckets></Buckets></ListAllMyBucketsResult> [root@us-east-1 ceph]# *Rados Gateway agent configuration file : Seems correct, no TYPO errors* [root@us-east-1 ceph]# cat cluster-data-sync.conf src_access_key: M7QAKDH8CYGTK86CG93U src_secret_key: 0xQR6PINk23W\/GYrWJ14aF+1stG56M6xMkqkdloO destination: http://us-west-1.crosslogic.com:7480 dest_access_key: ZQ32ES1WAWPG05YMZ7T7 dest_secret_key: INvk8AkrZRsejLEL34yRpMLmOqydt8ncOXy4RHCM log_file: /var/log/radosgw/radosgw-sync-us-east-west.log [root@us-east-1 ceph]# *Rados Gateway agent SYNC : Fails , however it can fetch region map so i think src and dest KEYS are correct. But don't know why it fails on AttributeError * *[root@us-east-1 ceph]# radosgw-agent -c cluster-data-sync.conf* *region map is: {u'us': [u'us-west', u'us-east']}* *Traceback (most recent call last):* * File "/usr/bin/radosgw-agent", line 21, in <module>* * sys.exit(main())* * File "/usr/lib/python2.7/site-packages/radosgw_agent/cli.py", line 275, in main* * except client.ClientException as e:* *AttributeError: 'module' object has no attribute 'ClientException'* *[root@us-east-1 ceph]#* *Can query to Ceph cluster using us-east-1 ID* [root@us-east-1 ceph]# ceph -s --name client.radosgw.us-east-1 cluster 9609b429-eee2-4e23-af31-28a24fcf5cbc health HEALTH_OK monmap e3: 3 mons at {ceph-node1= 192.168.1.101:6789/0,ceph-node2=192.168.1.102:6789/0,ceph-node3=192.168.1.103:6789/0}, election epoch 448, quorum 0,1,2 ceph-node1,ceph-node2,ceph-node3 osdmap e1063: 9 osds: 9 up, 9 in pgmap v8473: 1500 pgs, 43 pools, 374 MB data, 2852 objects 1193 MB used, 133 GB / 134 GB avail 1500 active+clean [root@us-east-1 ceph]# *Can query to Ceph cluster using us-west-1 ID* [root@us-east-1 ceph]# ceph -s --name client.radosgw.us-west-1 cluster 9609b429-eee2-4e23-af31-28a24fcf5cbc health HEALTH_OK monmap e3: 3 mons at {ceph-node1= 192.168.1.101:6789/0,ceph-node2=192.168.1.102:6789/0,ceph-node3=192.168.1.103:6789/0}, election epoch 448, quorum 0,1,2 ceph-node1,ceph-node2,ceph-node3 osdmap e1063: 9 osds: 9 up, 9 in pgmap v8473: 1500 pgs, 43 pools, 374 MB data, 2852 objects 1193 MB used, 133 GB / 134 GB avail 1500 active+clean [root@us-east-1 ceph]# *Hope these packages are correct* [root@us-east-1 ceph]# rpm -qa | egrep -i "ceph|radosgw" libcephfs1-0.87.1-0.el7.centos.x86_64 ceph-common-0.87.1-0.el7.centos.x86_64 python-ceph-0.87.1-0.el7.centos.x86_64 ceph-radosgw-0.87.1-0.el7.centos.x86_64 ceph-release-1-0.el7.noarch ceph-0.87.1-0.el7.centos.x86_64 radosgw-agent-1.2.1-0.el7.centos.noarch [root@us-east-1 ceph]# Regards VS
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