lxd/bgp: add predefined paths after BGP is started

Signed-off-by: Nikita Mezhenskyi <[email protected]>

Author: nmezhenskyi

lxd/bgp/server.go

@@ -64,18 +64,6 @@ func (s *Server) setup() {
 	// Spawn the BGP goroutines.
 	s.bgp = bgpServer.NewBgpServer()
 	go s.bgp.Serve()
-
-	// Insert any path that's already defined.
-	if len(s.paths) > 0 {
-		// Reset the path list.
-		paths := s.paths
-		s.paths = map[string]path{}
-
-		for _, path := range paths {
-			err := s.addPrefix(path.prefix, path.nexthop, path.owner)
-			logger.Warn("Unable to add prefix to BGP server", logger.Ctx{"prefix": path.prefix.String(), "err": err})
-		}
-	}
 }
 
 // Start sets up the BGP listener.
@@ -131,6 +119,20 @@ func (s *Server) start(address string, asn uint32, routerID net.IP) error {
 		return err
 	}
 
+	// Insert any path that's already defined.
+	if len(s.paths) > 0 {
+		// Reset the path list.
+		paths := s.paths
+		s.paths = map[string]path{}
+
+		for _, path := range paths {
+			err := s.addPrefix(path.prefix, path.nexthop, path.owner)
+			if err != nil {
+				logger.Warn("Unable to add prefix to BGP server", logger.Ctx{"prefix": path.prefix.String(), "err": err})
+			}
+		}
+	}
+
 	// Add any existing peers.
 	for _, peer := range s.peers {
 		err := s.addPeer(peer.address, peer.asn, peer.password, peer.holdtime)