Imports
- github.com/cortexproject/cortex/pkg/util/log
- github.com/go-kit/kit/log
- github.com/go-kit/kit/log/level
- github.com/prometheus/common/model
- github.com/prometheus/common/version
- github.com/prometheus/prometheus/pkg/labels
- github.com/stretchr/testify/mock
- google.golang.org/grpc/codes
- google.golang.org/grpc/status
- gopkg.in/yaml.v2