Update mk-docker-opts.sh

update route conflict
flannel-io · Mar 10, 2022 · 50c2cfe · 50c2cfe
1 parent 88e7ecc
commit 50c2cfe
Showing 1 changed file with 4 additions and 1 deletion.
diff --git a/dist/mk-docker-opts.sh b/dist/mk-docker-opts.sh
@@ -107,4 +107,7 @@ dot_four=$((${dot_four}-1))
 subnets_pre=`echo ${subnets}|cut -d. -f 1,2,3`
 subnets_lat=`echo ${subnets}|cut -d/ -f2`
 subnets=${subnets_pre}.${dot_four}/${subnets_lat}
-ip route del ${subnets}
+route_invalid=`ip route show|grep ${subnets}|grep via`
+if [ "x${route_invalid}" != "x" ];then
+    ip route del ${route_invalid}
+fi