Code deployment fails due to the instance's inability to download the bundle that was uploaded to a directory in the bucket

[jamesiarmes]

Issue by cpliakas
Monday Nov 16, 2015 at 17:58 GMT
Originally opened as https://github.com/acquia/cloud-moonshot/issues/42

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When running the deploy-code command, the deployment fails. Looking in the CodeDeploy logs, I get the following message: The request signature we calculated does not match the signature you provided. Check your key and signing method..

However, when I visit the CloudDeploy console and click "Deploy this revision" for the deployment that failed, everything works fine. In other words, I am able to successfully execute the exact same deployment via the UI that fails on the command line. It uses the bundle produced by code-deploy and everything.

[jamesiarmes]

Comment by askreet
Monday Nov 16, 2015 at 19:36 GMT

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Well, that's fun! No idea. Your instances have access to read from the release bucket, right?

If you're feeling up to it, maybe open an AWS ticket about the error you're receiving?

[jamesiarmes]

Comment by askreet
Monday Nov 16, 2015 at 19:37 GMT

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If we do get to the bottom of this and it's an account configuration thing, we may want to add a doctor check to validate the account configuration.

[jamesiarmes]

Comment by cpliakas
Tuesday Nov 17, 2015 at 01:34 GMT

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So, got some more info on this.

I was trying to put my builds in a builds directory since I use the bucket for other things related to this app e.g. ELB logs, and that caused the problem. I changed S3Bucket.new('my-service/builds') to S3Bucket.new('my-service') and deploy-code works like a charm.

Weird that the upload to S3 works perfectly but fails when the instance tries to pull it.