return out
}

// IsDeployment returns true if there is only one deployment contained in the Instances
func (i Instances) IsDeployment() bool {
	return len(i.Services()) == 1
}

func (i Instances) ContainsTarget(t Target) bool {
	return i.Contains(t.Instances()...)
}

func (i Instances) Contains(instances ...Instance) bool {
	for _, thatI := range instances {
		found := false
		for _, thisI := range i {