do not remove link local route on ovn0 (#2341)

kubeovn · Feb 15, 2023 · f8b97e7 · f8b97e7
1 parent 79584c4
commit f8b97e7
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/pkg/daemon/controller_linux.go b/pkg/daemon/controller_linux.go
@@ -205,7 +205,7 @@ func getNicExistRoutes(nic netlink.Link, gateway string) ([]netlink.Route, error
 
 func routeDiff(existRoutes []netlink.Route, cidrs, joinCIDR []string, gateway string, srcIPv4, srcIPv6 net.IP) (toAdd, toDel []netlink.Route) {
 	for _, route := range existRoutes {
-		if route.Scope == netlink.SCOPE_LINK {
+		if route.Scope == netlink.SCOPE_LINK || route.Dst == nil || route.Dst.IP.IsLinkLocalUnicast() {
 			continue
 		}