Oh, I see... Well, good to know - I'm not sure there's anything we can do to provide more info in this case if it happens to anyone else 😞
Finally solved it. Turned out it was an authentication issue. In my case, I had to use values for ACCESS_KEY/SECRET other than those which I used with boto3 client
So it’s Ceph (RADOS) Object Gateway in my case
I think Ceph should work as well, from past experience
I’m also not exactly an expert here, but it must be Ceph if it’s possible to be so
I think it would be good to know since it might be an issue related to some specific integration with this storage solution (for example, there were some things to figure out when we first started working with minio 🙂 )
Probably so, but not sure:( I’ll have to figure it out with our DevOps engineer
I know, but which is it exactly? minio?
It’s a self-hosted one. Its address is s3.kontur.host, port 443
What's the exact S3 server you're running?
Well. what’s for sure is that I have the required permissions to write to the bucket, as I manage to upload files into it through s3cmd and boto3
The error you're getting looks like some kind of permissions issue perhaps?
Do you mean like an example for minio?
Yeah, but with the output_uri in task initialisation as well. Am I right that in that case it would be like that?output_uri=' s3://my-minio-host:9000/bucket_name '
With this variant of clearml.config I’m now getting a new error:ERROR - Exception encountered while uploading Failed uploading object s3.kontur.host:443/srs-clearml/SpeechLab/ASR/data_logging/test1.1be56a53647646208ffd665908056d49/artifacts/data/valset_2021_02_01_sb_manifest_true_micro.json (405): <?xml version="1.0" encoding="UTF-8"?><Error><Code>MethodNotAllowed</Code><RequestId>tx00000000000000000fc69-0062781afb-eba8e9-default</RequestId><HostId>eba8e9-default-default</HostId></Error>
the
secure
flag is
false
I played with this setting as well - didn’t make it work
SillySealion58
something look odd with the bucket settings.
url has port 443 which usually means ssl secure, but the secure flag is false
containing the correct on-premises s3 settings
Do you mean like an example for minio?
I was just wondering if there’s some valid example of a clearml.conf containing the correct on-premises s3 settings so that I could use them as a basis?
I assume you have actual values for
key
and
secret
in:
That’s right, I use the same values which work for that bucket with s3cmd
BTW, is it correct to set the
files_server
in the
api
section?
files_server: "
"
yes, should be fine
I assume you have actual values for key and secret in:credentials: [ { # This will apply to all buckets in this host (unless key/value is specifically provided for a given bucket) host: "s3.kontur.host:443" secure: false key: "" secret: "" multipart: false }Right?
BTW, is it correct to set the files_server in the api section?files_server: " s3://s3.kontur.host:443/srs-clearml "
Did that and still have the same error:Failed creating storage object Reason: Missing key and secret for S3 storage access ( )
OK, I get it. So the discrepancy is between this:output_uri=' s3://s3.kontur.host/srs-clearml '
and this:credentials: [ { # This will apply to all buckets in this host (unless key/value is specifically provided for a given bucket) host: "s3.kontur.host:443" secure: false key: "" secret: "" multipart: false }Since clearml can't match the host (it is expected to be exactly the same).
I think you need to do:output_uri=' s3://s3.kontur.host:443/srs-clearml '
Yeah, it holds. I just sent an extract from the config for it to be concise. Here’s the full version
Wait, the aws configuration section should be under sdk
If I set it to False I get another error:Failed creating storage object Reason: Missing key and secret for S3 storage access ( )
SillySealion58 I think your issue might be with use_credentials_chain: true - any specific reason to set it to true ?
clearml 1.3.2
boto3==1.22.7
botocore==1.25.7
I didn’t deploy the server myself but I verified that it works with s3cmd