From bf383c0ab227ac83c01fc831995e6f9218ced2c5 Mon Sep 17 00:00:00 2001
From: Bruno Goncalves <bgoncalv@redhat.com>
Date: Feb 16 2018 13:39:06 +0000
Subject: fix python interpreter on RHEL-8


---

diff --git a/roles/str-common/tasks/inspect.yml b/roles/str-common/tasks/inspect.yml
index faf81bb..2fbf1c2 100644
--- a/roles/str-common/tasks/inspect.yml
+++ b/roles/str-common/tasks/inspect.yml
@@ -19,4 +19,17 @@
       {{ ansible_pkg_mgr == 'yum' }}
     is_dnf_os: >
       {{ ansible_pkg_mgr == 'dnf' }}
+    is_rhel8_based: >
+      {{
+          ( ['ansible_distribution'] |
+          intersect(['RedHat', 'CentOS']) | bool ) and
+          ansible_distribution_version|int == 8
+      }}
 
+# Fix python ansible interpreter when running on RHEL8. Currently RHEL8
+# uses python2, but it does miss some python2 modules, such as python2-dnf.
+# This can be removed once RHEL8 uses by default Python3
+- name: Hardcode Python interpreter for ansible modules on RHEL8 based OS
+  set_fact:
+    ansible_python_interpreter: /usr/bin/env python3
+    when: is_rhel8_based
diff --git a/roles/str-common/tasks/trunner.yml b/roles/str-common/tasks/trunner.yml
index 396da13..2ed6c22 100644
--- a/roles/str-common/tasks/trunner.yml
+++ b/roles/str-common/tasks/trunner.yml
@@ -16,6 +16,23 @@
         {{ hostvars[test_runner_inventory_name]['ansible_pkg_mgr'] == 'yum' }}
       is_dnf_os: >
         {{ hostvars[test_runner_inventory_name]['ansible_pkg_mgr'] == 'dnf' }}
+      is_rhel8_based: >
+        {{
+          ( [hostvars[test_runner_inventory_name]['ansible_distribution']] |
+          intersect(['RedHat', 'CentOS']) | bool )
+          and
+          ( hostvars[test_runner_inventory_name]['ansible_distribution_version'] |
+          int == 8 )
+        }}
+
+  # Fix python ansible interpreter when running on RHEL8. Currently RHEL8
+  # uses python2, but it does miss some python2 modules, such as python2-dnf.
+  # This can be removed once RHEL8 uses by default Python 3.
+  - name: Hardcode Python interpreter for ansible modules on RHEL8 based OS
+    delegate_facts: True
+    set_fact:
+      ansible_python_interpreter: /usr/bin/env python3
+      when: "hostvars[test_runner_inventory_name]['is_rhel8_based'] | bool"
 
   - name: Fetch tests from remote repositories
     git:
@@ -43,3 +60,9 @@
       {{ test_runner_inventory_name }} uses dnf:
       {{ hostvars[test_runner_inventory_name]['is_dnf_os'] }}
     verbosity: 1
+
+- debug:
+    msg: >
+      {{ test_runner_inventory_name }} is RHEL8 based OS:
+      {{ hostvars[test_runner_inventory_name]['is_rhel8_based'] }}
+    verbosity: 1