kubernetes/cmd/kubeadm/app/phases/upgrade/postupgrade_test.go

func TestMoveFiles(t *testing.T) { … }

func TestRollbackFiles(t *testing.T) { … }

func TestWriteKubeletConfigFiles(t *testing.T) { … }

func TestUnupgradedControlPlaneInstances(t *testing.T) { … }

type componentConfig …

func (cc *componentConfig) DeepCopy() kubeadmapi.ComponentConfig { … }

func (cc *componentConfig) Marshal() ([]byte, error) { … }

func (cc *componentConfig) Unmarshal(docmap kubeadmapi.DocumentMap) error { … }

func (cc *componentConfig) Get() interface{ … }

func (cc *componentConfig) Set(cfg interface{ … }

func (cc *componentConfig) Default(_ *kubeadmapi.ClusterConfiguration, _ *kubeadmapi.APIEndpoint, _ *kubeadmapi.NodeRegistrationOptions) { … }

func (cc *componentConfig) Mutate() error { … }

func (cc *componentConfig) IsUserSupplied() bool { … }

func (cc *componentConfig) SetUserSupplied(userSupplied bool) { … }

// moveFiles moves files from one directory to another.
func moveFiles(files map[string]string) error { … }

// rollbackFiles moves the files back to the original directory.
func rollbackFiles(files map[string]string, originalErr error) error { … }