Imports github.com/spf13/cobra k8s.io/apimachinery/pkg/apis/meta/v1 k8s.io/apimachinery/pkg/util/sets k8s.io/apimachinery/pkg/version k8s.io/client-go/kubernetes k8s.io/client-go/rest Standard library imports bytes context encoding/json fmt io/ioutil log net net/http os os/signal sync syscall time