Imports
- github.com/cortexproject/cortex/pkg/configs/userconfig
- github.com/cortexproject/cortex/pkg/util
- github.com/cortexproject/cortex/pkg/util/flagext
- github.com/cortexproject/cortex/pkg/util/tls
- github.com/go-kit/kit/log/level
- github.com/prometheus/client_golang/prometheus
- github.com/prometheus/client_golang/prometheus/promauto
- github.com/prometheus/common/version
- github.com/weaveworks/common/instrument