feat: registry.

registry/zookeeper/options.go

@@ -0,0 +1,23 @@
+package zookeeper
+
+// Option is etcd registry option.
+type Option func(o *options)
+
+type options struct {
+	namespace string
+	user      string
+	password  string
+}
+
+// WithRootPath with registry root path.
+func WithRootPath(path string) Option {
+	return func(o *options) { o.namespace = path }
+}
+
+// WithDigestACL with registry password.
+func WithDigestACL(user string, password string) Option {
+	return func(o *options) {
+		o.user = user
+		o.password = password
+	}
+}