From c8d122e0f851af6ac0dea4345ea4c58bc4c956fc Mon Sep 17 00:00:00 2001
From: Mark Goddard <mark@stackhpc.com>
Date: Wed, 26 Jul 2017 17:48:01 +0000
Subject: [PATCH] Add a comment in the ip-allocation role about Yum and
 virtualenvs

---
 ansible/roles/ip-allocation/tasks/main.yml | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/ansible/roles/ip-allocation/tasks/main.yml b/ansible/roles/ip-allocation/tasks/main.yml
index 47f8017e8..27fd9a530 100644
--- a/ansible/roles/ip-allocation/tasks/main.yml
+++ b/ansible/roles/ip-allocation/tasks/main.yml
@@ -1,4 +1,7 @@
 ---
+# Note: Currently we install these using Yum to the system packages rather than
+# pip to a virtualenv. This is because Yum is required elsewhere and cannot
+# easily be installed in a virtualenv.
 - name: Ensure package dependencies are installed
   local_action:
     module: yum