Imports github.com/docker/docker/api/types github.com/heroku/docker-registry-client/registry github.com/opencontainers/image-spec/specs-go/v1 k8s.io/api/core/v1 k8s.io/apimachinery/pkg/apis/meta/v1 k8s.io/client-go/kubernetes Standard library imports encoding/base64 encoding/json fmt io/ioutil strings sync