etcd

type EtcdClient interface {
	Create(key string, value string, ttl uint64) (*etcd.Response, error)
	CreateDir(dir string, ttl uint64) (*etcd.Response, error)
	CompareAndSwap(key string, value string, ttl uint64, prevValue string, prevIndex uint64) (*etcd.Response, error)
	Get(key string, sort, recursive bool) (*etcd.Response, error)
}

type TLSInfo struct {
	CertFile string
	KeyFile  string
	CAFile   string
}