Failed to install providers

Terraform
1

While the installation of the providers is working locally totally fine it does not work on our CI system running at Hetzner Cloud:

Initializing provider plugins...
- Reusing previous version of hashicorp/aws from the dependency lock file
╷
│ Error: Failed to install provider
│ 
│ Error while installing hashicorp/aws v4.6.0: could not query provider
│ registry for registry.terraform.io/hashicorp/aws: failed to retrieve
│ authentication checksums for provider: 405 Method Not Allowed
╵

I have found Failed to install provider and Failed to install provider · Issue #23481 · hashicorp/terraform-provider-aws · GitHub which seems like access from Russia have been limited, but all systems are running in Germany and they are not connected to Russia at all.

What can we do? A curl request like curl https://registry.terraform.io/v1/providers/hashicorp/aws/versions is working totally fine. There are no connection limitations on our side.

2

Looks like this happens only on some IPs, I got another VM at Hetzner Cloud with a totally different IP address where everything works fine, but my CI Runner seems to be blocked somehow.

3

Thanks for the report! Per the comment at German IP4 ranges blocked by mistake? · Issue #30596 · hashicorp/terraform · GitHub, I’ll keep you posted if the investigation uncovers new information or remedies this issue.

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4

@tboerger I have word that the fix for your reported IPs should be rolling out today. Let me know tomorrow if it is working for you. Thanks for your patience!

5

@CraigW thank you for your help, I can confirm that it’s working now.

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