Re: Significance of the us-east-1 region when using S3 clients to talk to RGW

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



I recently I came across this as well. It is an odd requirement.

On Sun, Feb 18, 2018, 4:54 PM F21 <f21.groups@xxxxxxxxx> wrote:
I am using the AWS Go SDK v2 (https://github.com/aws/aws-sdk-go-v2) to
talk to my RGW instance using the s3 interface. I am running ceph in
docker using the ceph/daemon docker images in demo mode. The RGW is
started with a zonegroup and zone with their names set to an empty
string by the scripts in the image.

I have ForcePathStyle for the client set to true, because I want to
access all my buckets using the path: myrgw.instance:8080/somebucket.

I noticed that if I set the region for the client to anything other than
us-east-1, I get this error when creating a bucket:
InvalidLocationConstraint: The specified location-constraint is not valid.

If I set the region in the client to something made up, such as "ceph"
and the LocationConstraint to "ceph", I still get the same error.

The only way to get my buckets to create successfully is to set the
client's region to us-east-1. I have grepped the ceph code base and
cannot find any references to us-east-1. In addition, I looked at the
AWS docs for calculating v4 signatures and us-east-1 is the default
region but I can see that the region string is used in the calculation
(i.e. the region is not ignored when calculating the signature if it is
set to us-east-1).

Why do my buckets create successfully if I set the region in my s3
client to us-east-1, but not otherwise? If I do not want to use
us-east-1 as my default region, for example, if I want us-west-1 as my
default region, what should I be configuring in ceph?

Thanks,

Francis

_______________________________________________
ceph-users mailing list
ceph-users@xxxxxxxxxxxxxx
http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com
_______________________________________________
ceph-users mailing list
ceph-users@xxxxxxxxxxxxxx
http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com

[Index of Archives]     [Information on CEPH]     [Linux Filesystem Development]     [Ceph Development]     [Ceph Large]     [Ceph Dev]     [Linux USB Development]     [Video for Linux]     [Linux Audio Users]     [Yosemite News]     [Linux Kernel]     [Linux SCSI]     [xfs]


  Powered by Linux