ansible: include the contents of the failure log in the exception

When parsing of the ansible failure log fails this will actually print
the contents of the malformed log in the raised AnsibleFailedError.

Signed-off-by: Andrew Schoen <aschoen@redhat.com>

diff --git a/teuthology/task/ansible.py b/teuthology/task/ansible.py
index f95a7fef52d2d134f4fc83f08fd3c0baa26085ce..07dc50b5fa63d7b366fd0c3686b5d08e226328e6 100644 (file)
--- a/teuthology/task/ansible.py
+++ b/teuthology/task/ansible.py
@@ -272,7 +272,7 @@ class Ansible(Task):
                         self.failure_log.name,
                     )
                 )
-                failures = fail_log
+                failures = fail_log.read().replace('\n', '')
 
         if failures:
             self._archive_failures()