Hi
Hi: all
when I Configuring Federated Gateways， I got the error as below:
sudo radosgw-agent -c /etc/ceph/ceph-data-sync.conf
ERROR:root:Could not retrieve region map from destination
You should check that the region map is correct , especially the endpoints. Make sure firewall is not blocking the way between RGW instances. Traceback (most recent call last):
File "/usr/lib/python2.6/site-packages/radosgw_agent/cli.py", line 269, in main
region_map = client.get_region_map(dest_conn)
File "/usr/lib/python2.6/site-packages/radosgw_agent/client.py", line 391, in get_region_map
region_map = request(connection, 'get', 'admin/config')
File "/usr/lib/python2.6/site-packages/radosgw_agent/client.py", line 155, in request
check_result_status(result)
File "/usr/lib/python2.6/site-packages/radosgw_agent/client.py", line 116, in check_result_status
HttpError)(result.status_code, result.content)
NotFound: Http error code 404 content {"Code":"NoSuchKey”}
Cross verify the key
I have some quesions when I execute the command
1、radosgw-admin zone set --rgw-zone=us-west --infile us-west.json --name client.radosgw.us-west-1 i have no idea about the option --name , what's the difference if i do it without --name config;
—name us used to supply ceph user name that should be used to run radosgw-admin command against. Default is client.admin , if client.admin keyring are not present you need to supply another user with —name option to run Ceph commands.
2、Create a Region
there is a conversation near the end of doc :
If you use different Ceph Storage Cluster instances for regions, you should repeat steps 2, 4 and 5 in by executing them with --nameclient.radosgw-us-west-1. You may also export the region map from the initial gateway instance and import it followed by updating the region map.
I has one cluster named ceph, one region named us, and two zones: us-east、 us-west， us-east is the master zone. I has two gateway instances：client.radosgw.us-east-1、 client.radosgw.us-west-1. Do i need repeat steps 2,4,and 5? do i need export the region map from the initial gateway instance and import it
If you have 2 Different Ceph Cluster then only you should do this. I assume you have only 1 Ceph cluster with 1 region and 2 zones and 2 gateway instances , then you need not to repeat those steps.
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