coreos
mantle: overhaul aliyun auth
The Aliyun SDK has a native file format it can consume for credentials [1]. This commit proposes we use that file format here and drop the custom JSON parsing that we're doing for Aliyun.
This commit also drops the toplevel --config argument in cmd-ore-wrapper because Aliyun was the only consumer of that argument.
[1] https://github.com/aliyun/alibaba-cloud-sdk-go/blob/710fea6cf27cf855f301462a2adcf3399169f63c/docs/2-Client-EN.md#2-credentials-file
Skipping CI for Draft Pull Request.
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I'm not 100% sure we want to make this change, but I dug into the problem space today and figured I'd propose it if for nothing else than to reference the code in the future if we ever need it.
@dustymabe: PR needs rebase.
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