Merge "Install Python38 on CentOS-8"

roles/oooci-build-images/tasks/main.yaml

@@ -52,18 +52,6 @@
       become: true
   when: ansible_distribution|lower  == "redhat"
 
-- name: Install python3-devel
-  package:
-    name: python3-devel  # required for python-tripleoclient pip install
-    state: present
-  become: true
-
-- name: Install python-tripleoclient for Image build
-  package:
-    name: "python*-tripleoclient"
-    state: present
-  become: true
-
 - name: Generate build-images.sh script
   template:
     src: templates/build-images.sh.j2

roles/oooci-build-images/tasks/pre.yaml

@@ -56,6 +56,23 @@
   become: true
   when: python_v == "py2"
 
+- name: Use Python38 for EL8
+  when: ansible_distribution_major_version is version(8, '==')
+  become: true
+  block:
+    - name: Install Python38 for CentOS-8
+      package:
+        name: "{{ item }}"
+        state: present
+      with_items:
+        - python38
+        - python38-devel
+
+    - name: Set virtualenv_python for Python38
+      set_fact:
+        ensure_pip_virtualenv_command: "/usr/bin/python3.8 -m venv"
+        cacheable: true
+
 - name: Ensure a recent version of pip is installed
   pip:
     extra_args: '--upgrade'