cloudprovider

type CloudProvider interface {
	Name() string
	InstancesExist([]string) ([]string, error)
	GetNodeGroups([]string) (NodeGroups, error)
	TerminateInstance(string) error
}

type Instance interface {
	ID() string
	OutOfDate() bool
	MatchesProviderID(string) bool
	NodeGroupName() string
}

type NodeGroups interface {
	Instances() map[string]Instance
	DetachInstance(string) (bool, error)
	AttachInstance(string, string) (bool, error)
	ReadyInstances() map[string]Instance
	NotReadyInstances() map[string]Instance
}