From 93bdc8d5a880f062edc52773435d82d6b3a152c7 Mon Sep 17 00:00:00 2001
From: Josh Cox <josh@webhosting.coop>
Date: Wed, 26 Jul 2017 12:22:28 -0500
Subject: [PATCH] Affinity rule to distribute instances by hosts, preventing
 run more than one by host.

---
 templates/MongoDB/3/docker-compose.yml | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/templates/MongoDB/3/docker-compose.yml b/templates/MongoDB/3/docker-compose.yml
index fb26491..98e7dd3 100644
--- a/templates/MongoDB/3/docker-compose.yml
+++ b/templates/MongoDB/3/docker-compose.yml
@@ -11,6 +11,7 @@ services:
     - "${replset_name}"
     image: mongo:3.4
     labels:
+      io.rancher.scheduler.affinity:container_label_ne: io.rancher.stack_service.name=$${stack_name}/$${service_name}
       io.rancher.scheduler.affinity:host_label: ${host_label}
       io.rancher.container.hostname_override: container_name
       io.rancher.sidekicks: mongo-base, mongo-datavolume
@@ -22,6 +23,7 @@ services:
   mongo-base:
     restart: always
     labels:
+      io.rancher.scheduler.affinity:container_label_ne: io.rancher.stack_service.name=$${stack_name}/$${service_name}
       io.rancher.scheduler.affinity:host_label: ${host_label}
       io.rancher.container.hostname_override: container_name
       io.rancher.container.start_once: true
@@ -30,6 +32,7 @@ services:
     entrypoint: /bin/true
   mongo-datavolume:
     labels:
+      io.rancher.scheduler.affinity:container_label_ne: io.rancher.stack_service.name=$${stack_name}/$${service_name}
       io.rancher.scheduler.affinity:host_label: ${host_label}
       io.rancher.container.hostname_override: container_name
       io.rancher.container.start_once: true