Imports k8s.io/api/core/v1 k8s.io/apimachinery/pkg/apis/meta/v1 k8s.io/apimachinery/pkg/labels k8s.io/client-go/kubernetes k8s.io/client-go/rest k8s.io/client-go/tools/portforward k8s.io/client-go/transport/spdy Standard library imports fmt io io/ioutil net net/http strconv