S3Credentials issues

The error message indicates the following:

• No specific credentials have been configured (or are empty) and we are 'falling back' to attempting to obtain authentication using instance credentials
• That the instance credential service did not respond

Possible causes that I can think of for not receiving a response are:

• The Drupal host is not an AWS instance, see readme to configure credentials for non metadata based login
• The instance metadata service has been blocked, refer to AWS configuration regarding unblocking the metadata endpoint
• Possibly rate limits, however I believe rate limits should return a 4xx or 5xx series error code and not a timeout, the readme documents how to cache credentials to avoid metadata server lookups
• Other internal AWS issues, though unlikely are always a possibility, this would likely require working with AWS support

Thank @cmlara, this give me a lot to run down!

Since this issue has had over 2 weeks without additional posts I'm going to assume that the previous information provided was able to lead to a solution and mark the issue fixed.

If this is not the case you can re-open the issue and provide additional details.

Yes thank you @cmlara! Ultimately ended up being a credentials issue but your feedback helped me track it all down.

Automatically closed - issue fixed for 2 weeks with no activity.