Imports cloud.google.com/go/container k8s.io/apimachinery/pkg/apis/meta/v1 k8s.io/client-go/kubernetes k8s.io/client-go/plugin/pkg/client/auth/gcp k8s.io/client-go/tools/clientcmd k8s.io/client-go/tools/clientcmd/api Standard library imports context encoding/base64 flag fmt log