From bb9a4c7db6c87d9cc8c9be71011c0f450fb64903 Mon Sep 17 00:00:00 2001
From: Denver Janke <denverjanke@gmail.com>
Date: Thu, 10 Aug 2017 10:29:50 +1000
Subject: Start iptables on each master in serial

Fix task hanging when running from a master
---
 roles/os_firewall/tasks/firewall/iptables.yml | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/roles/os_firewall/tasks/firewall/iptables.yml b/roles/os_firewall/tasks/firewall/iptables.yml
index 55f2fc471..b4e6ec1f7 100644
--- a/roles/os_firewall/tasks/firewall/iptables.yml
+++ b/roles/os_firewall/tasks/firewall/iptables.yml
@@ -29,6 +29,9 @@
     masked: no
     daemon_reload: yes
   register: result
+  delegate_to: "{{item}}"
+  run_once: true
+  with_items: "{{ ansible_play_hosts }}"
 
 - name: need to pause here, otherwise the iptables service starting can sometimes cause ssh to fail
   pause: seconds=10
-- 
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