From 46762a40b0d3e0e0042a4dc7ea5e5e970e92b210 Mon Sep 17 00:00:00 2001
From: Bryan Boreham <bjboreham@gmail.com>
Date: Thu, 23 Feb 2017 16:47:32 +0000
Subject: [PATCH] Use 'allids' feature to populate DNS names

---
 weave | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/weave b/weave
index 03ea38e2..19db8803 100755
--- a/weave
+++ b/weave
@@ -1713,14 +1713,14 @@ fetch_router_args() {
     NO_DNS_OPT=$(echo $CONTAINER_ARGS | grep -o -e '--no-dns') || true
 }
 
+populate_dns_for_one_container() {
+    [ -z "$4" ] || with_container_fqdn $1 put_dns_fqdn $4
+}
+
 populate_router() {
     if [ -z "$NO_DNS_OPT" ] ; then
         # Tell the newly-started weaveDNS about existing weave IPs
-        for CONTAINER in $(docker ps -q --no-trunc) ; do
-            if CONTAINER_IPS=$(with_container_addresses echo_ips $CONTAINER) && [ -n "$CONTAINER_IPS" ] ; then
-                with_container_fqdn $CONTAINER put_dns_fqdn $CONTAINER_IPS
-            fi
-        done
+        with_container_addresses populate_dns_for_one_container weave:allids
     fi
 }