From 9f1f729d6053b2f9fd92e3ff28aa6df3ec6678fe Mon Sep 17 00:00:00 2001
From: Matt Riedemann <mriedem.os@gmail.com>
Date: Tue, 17 Oct 2017 09:43:46 -0400
Subject: [PATCH] Conditionally install python3 packages

We should only attempt to install the python3 packages
if we're running in a python3 environment.

Change-Id: Ic5e3046917a51d884091b449a433259c049ac016
Closes-Bug: #1724249
---
 devstack/lib/ceph | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/devstack/lib/ceph b/devstack/lib/ceph
index 9da2c0b..73405fe 100644
--- a/devstack/lib/ceph
+++ b/devstack/lib/ceph
@@ -831,7 +831,10 @@ function install_ceph_remote {
 
 function install_ceph {
     if is_ubuntu; then
-        CEPH_PACKAGES="ceph libnss3-tools python3-rados python3-rbd"
+        CEPH_PACKAGES="ceph libnss3-tools"
+        if python3_enabled; then
+            CEPH_PACKAGES="$CEPH_PACKAGES python3-rados python3-rbd"
+        fi
         install_package software-properties-common
 
         if is_ceph_enabled_for_service manila; then