From: Kefu Chai <kchai@redhat.com>
Date: Fri, 20 Dec 2019 13:39:48 +0000 (+0800)
Subject: qa/tasks/vstart_runner.py: use current python executable
X-Git-Tag: v15.1.0~420^2
X-Git-Url: http://git-server-git.apps.pok.os.sepia.ceph.com/?a=commitdiff_plain;h=130e3eddb942e98a28b1b6da6cfbff214b4f33ee;p=ceph.git

qa/tasks/vstart_runner.py: use current python executable

python3 is not always the path to executable used by current python
session.

Signed-off-by: Kefu Chai <kchai@redhat.com>
---

diff --git a/qa/tasks/vstart_runner.py b/qa/tasks/vstart_runner.py
index dfb67908c5f0..e95d27dbafc2 100644
--- a/qa/tasks/vstart_runner.py
+++ b/qa/tasks/vstart_runner.py
@@ -80,7 +80,7 @@ def respawn_in_path(lib_path, python_paths):
     else:
         lib_path_var = "LD_LIBRARY_PATH"
 
-    py_binary = os.environ.get("PYTHON", "python3")
+    py_binary = os.environ.get("PYTHON", sys.executable)
 
     if lib_path_var in os.environ:
         if lib_path not in os.environ[lib_path_var]: