Fix issues for installing radius-rives (baq package for postgresql-client)

nuke_radius_dbs.yml

@@ -0,0 +1,7 @@
+#!/usr/bin/env ansible-playbook
+---
+- hosts: radius-*.adm.auro.re
+  roles:
+    - radius
+  vars:
+    nuke_radius: true

roles/radius/tasks/main.yml

@@ -5,8 +5,6 @@
   loop:
     - "deb"
     - "deb-src"
-  when:
-    - ansible_lsb.codename == 'buster'
 
 - name: Ensure /var/www exists
   file:
@@ -36,6 +34,7 @@
 - name: try to install freeradius-python3 (this will fail on post-install)
   apt:
     name: freeradius-python3
+    default_release: buster-backports
     update_cache: true
   ignore_errors: true
 
@@ -48,6 +47,7 @@
 - name: reinstall broken package (this might fail too, for different reasons)
   apt:
     name: freeradius-python3
+    default_release: buster-backports
     force: true
   ignore_errors: true
 
@@ -128,7 +128,8 @@
   apt:
     name:
       - postgresql
-      - postgresql-client
+      - postgresql-client-11=11.7-0+deb10u1
+    force: yes
 
 - name: Install postgresql ansible module requirement(s)
   pip:
@@ -253,12 +254,6 @@
       - re2o_pub
   become_user: postgres
 
-- name: Install freeradius re2o with Python3.X
-  template:
-    src: python_re2o.j2
-    dest: /etc/freeradius/3.0/mods-enabled/python
-    mode: 0640
-    owner: freerad
 
 - name: Restart freeradius, ensure enabled
   systemd: