package main

type Spec struct {
	// Size is the expected size of the etcd cluster.
	// The controller will eventually make the size of the running
	// cluster equal to the expected size.
	// The vaild range of the size is from 1 to 7.
	Size int `json:"size"`
	// AntiAffinity determines if the controller tries to avoid putting
	// the etcd members in the same cluster onto the same node.
	AntiAffinity bool `json:"antiAffinity"`
}