Imports gopkg.in/igm/sockjs-go.v2/sockjs k8s.io/api/core/v1 k8s.io/apimachinery/pkg/apis/meta/v1 k8s.io/client-go/kubernetes k8s.io/client-go/kubernetes/scheme k8s.io/client-go/rest k8s.io/client-go/tools/remotecommand k8s.io/utils/ptr Standard library imports context crypto/rand encoding/hex encoding/json errors fmt io log net/http sync time