Imports github.com/spf13/cobra github.com/yisaer/crd-validation/pkg k8s.io/kubectl/pkg/cmd/util Imports in module “github.com/pingcap/tidb-operator” github.com/pingcap/tidb-operator/pkg/apis/pingcap/v1alpha1 github.com/pingcap/tidb-operator/pkg/util Standard library imports errors