From 8666fce704d4f2a32917086cfa4935a0ad88aa63 Mon Sep 17 00:00:00 2001
From: Mano Marks <mano.marks@gmail.com>
Date: Wed, 25 Jan 2017 12:29:38 -0800
Subject: [PATCH] adding a placement constraint on visualizer so it runs on a
 manager node

---
 docker-stack.yml | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/docker-stack.yml b/docker-stack.yml
index ebc2d6b..8a7c608 100644
--- a/docker-stack.yml
+++ b/docker-stack.yml
@@ -77,10 +77,13 @@ services:
     stop_grace_period: 1m30s
     volumes:
       - "/var/run/docker.sock:/var/run/docker.sock"
+    deploy:
+      placement:
+        constraints: [node.role == manager]
 
 networks:
   frontend:
   backend:
 
 volumes:
-  db-data:
\ No newline at end of file
+  db-data: