func NewRegistry(opts ...registry.Option) registry.Registry {
config := clientv3.Config{
Endpoints: []string{"127.0.0.1:2379"},
}
var options registry.Options
for _, o := range opts {
o(&options)
}
if options.Timeout == 0 {
options.Timeout = 5 * time.Second
}
if options.Secure || options.TLSConfig != nil {
tlsConfig := options.TLSConfig
if tlsConfig == nil {
tlsConfig = &tls.Config{
InsecureSkipVerify: true,
}
}
config.TLS = tlsConfig
}
var cAddrs []string
for _, addr := range options.Addrs {
if len(addr) == 0 {
continue
}
cAddrs = append(cAddrs, addr)
}
// if we got addrs then we'll update
if len(cAddrs) > 0 {
config.Endpoints = cAddrs
}
cli, _ := clientv3.New(config)
e := &etcdv3Registry{
client: cli,
options: options,
register: make(map[string]uint64),
leases: make(map[string]clientv3.LeaseID),
}
return e
}
