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Dan Schaffer
03436a3745
This adds retry logic to the amazon/chroot builder. The builder intermittently fails when ec2conn shows the volume in the attached state but calling Volumes[0].Attachments return an empty array. The fix adds a retry logic for when Volumes[0].Attachments has len 0 sleep for 2 seconds and retry up to 30 times. When the Volumes[0].Attachments is empty I find within 5 seconds the Volumes[0].Attachments contains the correct value. The issue is reported in: https://github.com/mitchellh/packer/issues/1854