Imports github.com/golang/glog github.com/pkg/errors k8s.io/client-go/kubernetes kubevirt.io/containerized-data-importer/pkg/uploadserver k8s.io/client-go/util/cert kubevirt.io/containerized-data-importer/pkg/apiserver Standard library imports crypto/tls crypto/x509 fmt io io/ioutil net/http os path/filepath regexp crypto/rsa