Imports gopkg.in/yaml.v2 k8s.io/api/core/v1 k8s.io/api/extensions/v1beta1 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/clientcmd Standard library imports context crypto/tls errors flag fmt io/ioutil log math/rand net/http os path/filepath strconv strings time