From c428a51ddcfc3b54cb60c65ef7d95526d677348c Mon Sep 17 00:00:00 2001
From: Ilya Etingof <etingof@gmail.com>
Date: Tue, 7 Apr 2020 18:57:22 +0200
Subject: [PATCH] Fix gunicorn name on Py3@CentOS7 in devstack

On non-Ubuntu systems, when gunicorn is pip-installed on Py3,
command name remains `gunicorn` rather than `gunicorn3`.

Change-Id: I5b8cb974d900bd3bdf7ec08adb3e6586494a26a2
---
 devstack/lib/ironic | 7 +++----
 1 file changed, 3 insertions(+), 4 deletions(-)

diff --git a/devstack/lib/ironic b/devstack/lib/ironic
index 1be797352f..8d00d8fff1 100644
--- a/devstack/lib/ironic
+++ b/devstack/lib/ironic
@@ -916,11 +916,10 @@ function install_redfish {
     # TODO(lucasagomes): Use Apache WSGI instead of gunicorn
     gunicorn=gunicorn
 
-    if python3_enabled; then
-        gunicorn=${gunicorn}3
-    fi
-
     if is_ubuntu; then
+        if python3_enabled; then
+            gunicorn=${gunicorn}3
+        fi
         install_package $gunicorn
     else
         pip_install_gr "gunicorn"