On Thu, Apr 23, 2020 at 8:28 AM Andreas Unterkircher <unki@xxxxxxxxxxxxx> wrote: > Dear Yuval! > > > The message format you tried to use is the standard one (the one being > > emitted from boto3, or any other AWS SDK [1]). > > It passes the arguments using 'x-www-form-urlencoded'. For example: > > Thank you for your clarification! I've previously tried it as a > x-www-form-urlencoded-body as well, but I have failed. That it was then > working using the non-standard-parameters has lead me down the wrong > road... > But I have to admit that I'm still failing to create a topic the S3-way. > > I've tried it with curl, but as well with Postman. > Even if I use your example-body, Ceph keeps telling me (at least) > method-not-allowed. > > Is this maybe because I'm using an AWS Sig v4 to authenticate? > > yes, this is probably the issue. in the radosgw we use the same signature mechanism for S3 and for the other services (like topic creation). see this example: https://github.com/ceph/ceph/blob/master/examples/boto3/topic_with_endpoint.py#L31 (I guess we should also add that to the docs) This is the request I'm sending out: > > POST / HTTP/1.1 > Content-Type: application/x-www-form-urlencoded; charset=utf-8 > Accept-Encoding: identity > Date: Tue, 23 Apr 2020 05:00:35 GMT > X-Amz-Content-Sha256: > e8d828552b412fde2cd686b0a984509bc485693a02e8c53ab84cf36d1dbb961a > Host: s3.example.com > X-Amz-Date: 2 as0200423T050035Z > Authorization: AWS4-HMAC-SHA256 > Credential=DNQXT3I8Z5MWDJ1A8YMP/20200423/de/s3/aws4_request, > SignedHeaders=accept-encoding;content-type;date;host;x-amz-content-sha256;x-amz-date, > > Signature=fa65844ba997fe11e65be87a18f160afe1ea459892316d6060bbc663daf6eace > User-Agent: PostmanRuntime/7.24.1 > Accept: */* > Connection: keep-alive > > Content-Length: 303 > > Name=ajmmvc-1_topic_1& > Attributes.entry.2.key=amqp-exchange& > Attributes.entry.1.key=amqp-ack-level& > Attributes.entry.2.value=amqp.direct& > Version=2010-03-31& > Attributes.entry.3.value=amqp%3A%2F%2F127.0.0.1%3A7001& > Attributes.entry.1.value=none& > Action=CreateTopic& > Attributes.entry.3.key=push-endpoint > > > This is the response that comes back: > > HTTP/1.1 405 Method Not Allowed > Content-Length: 200 > x-amz-request-id: tx000000000000000000001-005ea12159-6e47a-s3-datacenter > Accept-Ranges: bytes > Content-Type: application/xml > Date: Thu, 23 Apr 2020 05:02:17 GMT > <?xml version="1.0" > > encoding="UTF-8"?><Error><Code>MethodNotAllowed</Code><RequestId>tx000000000000000000001-005ea12159-6e47a-s3-datacenter</RequestId><HostId>6e47a-s3-datacenter-de</HostId></Error> > > > This is was radosgw is seeing at the same time > > 2020-04-23T07:02:17.745+0200 7f5aab2af700 20 final domain/bucket > subdomain= domain=s3.example.com in_hosted_domain=1 > in_hosted_domain_s3website=0 s->info.domain=s3.example.com > s->info.request_uri=/ > 2020-04-23T07:02:17.745+0200 7f5aab2af700 10 meta>> > HTTP_X_AMZ_CONTENT_SHA256 > 2020-04-23T07:02:17.745+0200 7f5aab2af700 10 meta>> HTTP_X_AMZ_DATE > 2020-04-23T07:02:17.745+0200 7f5aab2af700 10 x>> > > x-amz-content-sha256:e8d828552b412fde2cd686b0a984509bc485693a02e8c53ab84cf36d1dbb961a > 2020-04-23T07:02:17.745+0200 7f5aab2af700 10 x>> > x-amz-date:20200423T050035Z > 2020-04-23T07:02:17.745+0200 7f5aab2af700 20 req 1 0s get_handler > handler=26RGWHandler_REST_Service_S3 > 2020-04-23T07:02:17.745+0200 7f5aab2af700 10 > handler=26RGWHandler_REST_Service_S3 > 2020-04-23T07:02:17.745+0200 7f5aab2af700 2 req 1 0s getting op 4 > 2020-04-23T07:02:17.745+0200 7f5aab2af700 10 Content of POST: > Name=ajmmvc-1_topic_1& > Attributes.entry.2.key=amqp-exchange& > Attributes.entry.1.key=amqp-ack-level& > Attributes.entry.2.value=amqp.direct& > Version=2010-03-31& > Attributes.entry.3.value=amqp%3A%2F%2F127.0.0.1%3A7001& > Attributes.entry.1.value=none& > Action=CreateTopic& > Attributes.entry.3.key=push-endpoint > > 2020-04-23T07:02:17.745+0200 7f5aab2af700 10 Content of POST: > Name=ajmmvc-1_topic_1& > Attributes.entry.2.key=amqp-exchange& > Attributes.entry.1.key=amqp-ack-level& > Attributes.entry.2.value=amqp.direct& > Version=2010-03-31& > Attributes.entry.3.value=amqp%3A%2F%2F127.0.0.1%3A7001& > Attributes.entry.1.value=none& > Action=CreateTopic& > Attributes.entry.3.key=push-endpoint > > 2020-04-23T07:02:17.745+0200 7f5aab2af700 10 Content of POST: > Name=ajmmvc-1_topic_1& > Attributes.entry.2.key=amqp-exchange& > Attributes.entry.1.key=amqp-ack-level& > Attributes.entry.2.value=amqp.direct& > Version=2010-03-31& > Attributes.entry.3.value=amqp%3A%2F%2F127.0.0.1%3A7001& > Attributes.entry.1.value=none& > Action=CreateTopic& > Attributes.entry.3.key=push-endpoint > > 2020-04-23T07:02:17.745+0200 7f5aab2af700 1 handler->ERRORHANDLER: > err_no=-2003 new_err_no=-2003 > 2020-04-23T07:02:17.745+0200 7f5aab2af700 2 req 1 0s http status=405 > 2020-04-23T07:02:17.745+0200 7f5aab2af700 1 ====== req done > req=0x7f5aab2a6d50 op status=0 http_status=405 latency=0s ====== > > > > > > > Best Regards, > Andreas > _______________________________________________ > ceph-users mailing list -- ceph-users@xxxxxxx > To unsubscribe send an email to ceph-users-leave@xxxxxxx > > _______________________________________________ ceph-users mailing list -- ceph-users@xxxxxxx To unsubscribe send an email to ceph-users-leave@xxxxxxx
 |