From 638b760067c1aaf4d8df7c149efb4a7abaa630ca Mon Sep 17 00:00:00 2001
From: "James E. Blair" <jeblair@redhat.com>
Date: Mon, 16 Oct 2017 15:07:10 -0700
Subject: [PATCH] Set ansible stdin to /dev/null

Without this, when using the nullwrap driver, ansible throws the
following exception:

  AttributeError: 'NoneType' object has no attribute 'isatty'

Change-Id: Ic2d769fa1a0a1faf173aa36d33b291065b44a18b
---
 zuul/executor/server.py | 1 +
 1 file changed, 1 insertion(+)

diff --git a/zuul/executor/server.py b/zuul/executor/server.py
index 38640038dc..5998922e63 100644
--- a/zuul/executor/server.py
+++ b/zuul/executor/server.py
@@ -1300,6 +1300,7 @@ class AnsibleJob(object):
             self.proc = popen(
                 cmd,
                 cwd=self.jobdir.work_root,
+                stdin=subprocess.DEVNULL,
                 stdout=subprocess.PIPE,
                 stderr=subprocess.STDOUT,
                 preexec_fn=os.setsid,