ECR Login fails in Packer 1.8.3 about packer-plugin-docker HOT 5 CLOSED

We were able to reproduce this in packer version 1.8.0, 1.8.1 and 1.8.2 alongside packer-plugin-docker version 1.0.7 using the ECR url redacted-account-id.dkr.ecr.us-east-1.amazonaws.com

Once we downgraded to 1.0.6 the issue is gone so it seems like this regression is introduced in the 1.0.7 version.

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@leoxlin @evanstachowiak - I have added the fix in PR #111, I will release the fix in the upcoming version in a few hours. Thanks for your patience.

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Hi @evanstachowiak thanks for bubbling this up. This sounds like a regression with with the validation check for non-public ECR registries. I'm going to move this over to the Docker Plugin for Packer repo so we can track the issue there.

That said if you update the URL to include the protocol does it unblock the build?

For example updating the URL to look like https://account-id.dkr.ecr.us-east-1.amazonaws.com

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Hi @nywilken , thanks for the quick reply. if i add https:// I get the error: invalid reference format

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We have released the fix for this problem in v1.0.8.. please update the plugin and everything should start working as normal. Please let us know if you find something abnormal.

Thanks a lot for reporting the issue!

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