config

Imports

• github.com/docker/distribution/registry/storage/driver
• github.com/docker/distribution/registry/storage/driver/azure
• github.com/docker/distribution/registry/storage/driver/factory
• github.com/docker/distribution/registry/storage/driver/gcs
• github.com/docker/distribution/registry/storage/driver/s3-aws
• github.com/kelseyhightower/envconfig

Standard library imports

• errors
• fmt
• io/ioutil
• os
• strings