router: add metadata to routes (#1763)

* router: add metadata to route * router/registry: set node metadata in route * router/service: pass metadata to/from router service
2020-06-30 14:10:13 +01:00
parent 6532b6208b
commit a95accad56
6 changed files with 101 additions and 79 deletions
--- a/router/service/proto/router.proto
+++ b/router/service/proto/router.proto
@@ -130,4 +130,6 @@ message Route {
  string link = 6;
  // the metric / score of this route
  int64 metric = 7;
+  // metadata for the route
+  map<string,string> metadata = 8;
 }