From 27bd15a9e0cac4958a85b7eba9999e387dc7e808 Mon Sep 17 00:00:00 2001
From: Edin Sarajlic <edin.sarajlic@canonical.com>
Date: Thu, 19 Sep 2019 12:18:43 +1000
Subject: [PATCH] Add a function that returns contents of a file from a unit

---
 zaza/openstack/utilities/generic.py | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/zaza/openstack/utilities/generic.py b/zaza/openstack/utilities/generic.py
index b2f7354..8b562ab 100644
--- a/zaza/openstack/utilities/generic.py
+++ b/zaza/openstack/utilities/generic.py
@@ -716,6 +716,11 @@ def get_ubuntu_release(ubuntu_name):
     return index
 
 
+def get_file_contents(unit, f):
+    return model.run_on_unit(unit.entity_id,
+                             "cat {}".format(f))['Stdout']
+
+
 def is_port_open(port, address):
         """Determine if TCP port is accessible.