From 5490826666921dc2d538739251c68ea8b1a989f1 Mon Sep 17 00:00:00 2001
From: Kai Davenport <kaiyadavenport@gmail.com>
Date: Mon, 15 Sep 2014 10:25:59 -0700
Subject: [PATCH] attach command that accepts and existing container id and
 runs configure_container_networking using it

---
 weaver/weave | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/weaver/weave b/weaver/weave
index 77a28173..3faf7c19 100755
--- a/weaver/weave
+++ b/weaver/weave
@@ -5,6 +5,7 @@ usage() {
     echo "Usage:"
     echo "weave launch <ipaddr>/<subnet> [-passwd <passwd>] <peer_host> ..."
     echo "weave run    <ipaddr>/<subnet> <docker run args> ..."
+    echo "weave attach <ipaddr>/<subnet> <containerid> ..."
     echo "weave expose <ipaddr>/<subnet>"
     echo "weave hide   <ipaddr>/<subnet>"
     echo "weave status"
@@ -205,6 +206,14 @@ case "$COMMAND" in
         configure_container_networking $CONTAINER $IPADDR $CONTAINER_IFNAME
         echo $CONTAINER
         ;;
+    attach)
+        [ $# -gt 1 ] || usage
+        IPADDR=$1
+        shift 1
+        CONTAINER=$1
+        shift 1
+        configure_container_networking $CONTAINER $IPADDR $CONTAINER_IFNAME
+        ;;
     expose)
         [ $# -gt 0 ] || usage
         IPADDR=$1