On 10/24/19 8:38 PM, Oliver Freyermuth wrote:
Dear Cephers,
I have a question concerning static websites with RGW.
To my understanding, it is best to run >=1 RGW client for "classic" S3 and
in addition operate >=1 RGW client for website serving
(potentially with HAProxy or its friends in front) to prevent messup of requests via the
different protocols.
I'd prefer to avoid "*.example.com" entries in DNS if possible.
So my current setup has these settings for the "web" RGW client:
rgw_enable_static_website = true
rgw_enable_apis = s3website
rgw_dns_s3website_name =
some_value_unused_when_A_records_are_used_pointing_to_the_IP_but_it_needs_to_be_set
and I create simple A records for each website pointing to the IP of this "web"
RGW node.
I can easily upload content for those websites to the other RGW instances which are
serving S3,
so S3 and s3website APIs are cleanly separated in separate instances.
However, one issue remains: How do I run
s3cmd ws-create
on each website-bucket once?
I can't do that against the "classic" S3-serving RGW nodes. This will give
me a 405 (not allowed),
since they do not have rgw_enable_static_website enabled.
I also can not run it against the "web S3" nodes, since they do not have the S3
API enabled.
Of course I could enable that, but then the RGW node can't cleanly disentangle S3 and
website requests since I use A records.
Does somebody have a good idea on how to solve this issue?
Setting "rgw_enable_static_website = true" on the S3-serving RGW nodes would
solve it, but does that have any bad side-effects on their S3 operation?
Enabling static website on the gateway serving the S3 api does look like
the right solution. As far as I can tell, it's only used to control
whether the S3 ops for PutBucketWebsite, GetBucketWebsite, and
DeleteBucketWebsite are exposed.
Also, if there's an expert on this: Exposing a bucket under a tenant as static
website is not possible since the colon (:) can't be encoded in DNS, right?
In case somebody also wants to set something like this up, here are the best docs I could
find:
https://gist.github.com/robbat2/ec0a66eed28e5f0e1ef7018e9c77910c
and of course:
https://access.redhat.com/documentation/en-us/red_hat_ceph_storage/2/html-s…
Cheers,
Oliver
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