Method Attach

pkg/entity/replicationcontroller.go:91–122

Attach allows Pods, Containers, and Images to be attached.

(e Entity)

// Attach allows Pods, Containers, and Images to be attached.
func (c *ReplicationController) Attach(e Entity) error {
	if err := c.validAttach(e); err != nil {
		return err
	}

	switch e := e.(type) {
	case *Pod:
		if c.pod != nil {
			return ErrorMaxAttached
		}

		c.pod = e
		return nil
	default:
		if c.pod != nil {
			return c.pod.Attach(e)
		}

		meta := kube.ObjectMeta{Name: e.name()}
		pod, err := NewDefaultPod(meta, e.Source())
		if err != nil {
			return err
		}

		err = pod.Attach(e)
		if err != nil {
			return err
		}

		return c.Attach(pod)
	}
}

func (c *ReplicationController) name() string {
	return c.rc.ObjectMeta.Name