patcher

Documentation

Index

• type Patcher
  • func New(info *resource.Info, helper *resource.Helper) (*Patcher, error)
  • func (p *Patcher) Patch(current runtime.Object, modified []byte, namespace, name string) ([]byte, runtime.Object, error)

Types

type Patcher

type Patcher struct {
	Mapping *meta.RESTMapping
	Helper  *resource.Helper

	Overwrite bool
	BackOff   clockwork.Clock

	Force       bool
	Cascade     bool
	Timeout     time.Duration
	GracePeriod int

	// If set, forces the patch against a specific resourceVersion
	ResourceVersion *string

	// Number of retries to make if the patch fails with conflict
	Retries int

	OpenapiSchema openapi.Resources
}

func New

func New(info *resource.Info, helper *resource.Helper) (*Patcher, error)

All this code copied from https://github.com/kubernetes/kubectl/blob/4ceef69fbc451d9bde6f4d5f92d55624b748141d/pkg/cmd/apply/patcher.go

func (*Patcher) Patch

func (p *Patcher) Patch(current runtime.Object, modified []byte,
	namespace, name string) ([]byte, runtime.Object, error)

Patch tries to patch an OpenAPI resource. On success, returns the merge patch as well the final patched object. On failure, returns an error.