From 2e2fba457fe14e226b5e6f3c3aa0543f0432c012 Mon Sep 17 00:00:00 2001
From: "Sergey Bubnov (omg)" <omg@basealt.ru>
Date: Fri, 19 Jul 2019 10:55:14 +0400
Subject: [PATCH] install prereqs only when needed

---
 provision.yml | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/provision.yml b/provision.yml
index ba8265c..f06812c 100644
--- a/provision.yml
+++ b/provision.yml
@@ -28,9 +28,13 @@
   pre_tasks:
     - meta: end_play
       when: destroy_all is defined and destroy_all|bool
+    - name: check prereqs is already installed
+      shell: rpm -qa | grep -q python-modules-distutils
+      register: prereqs_found
+      changed_when: false
     - name: install prereqs
       raw: 'apt-get update && apt-get install -qy python2.7\(distutils\)'
-      when: destroy_all is not defined or not destroy_all
+      when: (destroy_all is not defined or not destroy_all) and (prereqs_found.rc != 0)
     - name: gather facts
       setup:
       when: destroy_all is not defined or not destroy_all