From 59d68e49a5830741a602aee0a6e7fa73d8eda776 Mon Sep 17 00:00:00 2001
From: Alex Kavanagh <567675+ajkavanagh@users.noreply.github.com>
Date: Thu, 23 Jul 2020 14:07:21 +0100
Subject: [PATCH] Ensure that the tests directory exists for the local cacert
 (#373)

A recent change to allow multiple zazas to run at the same time fixed
the cacert file into a local 'tests/' directory.  Unfortunately, that
doesn't exist for every environment where zaza runs (e.g. mojo) and so
this patch ensures that the path exists prior to trying to download into
it.
---
 zaza/openstack/utilities/openstack.py | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/zaza/openstack/utilities/openstack.py b/zaza/openstack/utilities/openstack.py
index 4424cea..14c708c 100644
--- a/zaza/openstack/utilities/openstack.py
+++ b/zaza/openstack/utilities/openstack.py
@@ -1737,6 +1737,15 @@ def get_overcloud_auth(address=None, model_name=None):
         }
     if tls_rid:
         unit = model.get_first_unit_name('keystone', model_name=model_name)
+
+        # ensure that the path to put the local cacert in actually exists.  The
+        # assumption that 'tests/' exists for, say, mojo is false.
+        # Needed due to:
+        # commit: 537473ad3addeaa3d1e4e2d0fd556aeaa4018eb2
+        _dir = os.path.dirname(KEYSTONE_LOCAL_CACERT)
+        if not os.path.exists(_dir):
+            os.makedirs(_dir)
+
         model.scp_from_unit(
             unit,
             KEYSTONE_REMOTE_CACERT,