AWS Credentials

[damacneil]

We have a Verdaccio container which runs on EKS using EBS volumes for storage currently. We were hoping to use this plugin to push our packages into s3 instead but as we're deploying this with helm it's proving difficult to pass the credentials into the /verdaccio/conf/config.yaml securely.

If the plugin were able to read from the environment as well as the config file this would mean that we could use kubernetes secrets to store credentials (or other mechanisms) and would facilitate us being able to store the whole config in our git repo.