Fix "Broken pipe" IOErrors of rally run 93/47593/1
authorJuha Kosonen <juha.kosonen@nokia.com>
Mon, 20 Nov 2017 17:56:28 +0000 (19:56 +0200)
committerJuha Kosonen <juha.kosonen@nokia.com>
Tue, 21 Nov 2017 16:04:28 +0000 (16:04 +0000)
commita508c431dd66aa86b27b06da716ffe6a8b63409c
treef163c0d4d8210e4ab5df6c47061866c5199dfa3a
parent777acd341ff407838440dae3ed69291ec4c52626
Fix "Broken pipe" IOErrors of rally run

Replace obsolete os.popen with subprocess module usage in command
output retrieval. Do not use shell as the program to execute.

Change-Id: Ic63bb0f393750c3b85a35a37fecd46c1c1b96602
Signed-off-by: Juha Kosonen <juha.kosonen@nokia.com>
(cherry picked from commit 8335acdf080e4d31fd1dd70f11aa456b4795833a)
functest/opnfv_tests/openstack/rally/rally.py
functest/tests/unit/openstack/rally/test_rally.py