Imports
- github.com/aws/aws-sdk-go/aws/session
- github.com/giantswarm/etcd-backup/metrics
- github.com/giantswarm/micrologger
- github.com/mholt/archiver
- github.com/giantswarm/microerror
- github.com/aws/aws-sdk-go/aws
- github.com/aws/aws-sdk-go/aws/credentials
- github.com/giantswarm/etcd-backup/config
- golang.org/x/crypto/openpgp
- github.com/aws/aws-sdk-go/service/s3