Haproxy role now handle haproxy installation from backports for Debian Stretch

haproxy/README.md

@@ -8,7 +8,7 @@ Everything is in the `tasks/main.yml` file.
 
 ## Available variables
 
-* `haproxy_jessie_backports` : on Debian Jessie, we can prefer v1.7 from backports (default: `False`)
+* `haproxy_backports` : We can either prefer v1.7 from backports for Debian Jessie or v1.8 for Debian Stretch (default: `False`)
 
 ## Configuration templates
 

haproxy/defaults/main.yml

@@ -1,3 +1,3 @@
 ---
-haproxy_jessie_backports: False
+haproxy_backports: False
 haproxy_stats_url: "http://127.0.0.1:8080/"

haproxy/tasks/main.yml

@@ -7,8 +7,8 @@
   - haproxy
   - packages
 
-- include: packages_jessie_backports.yml
-  when: ansible_distribution_release == "jessie" and haproxy_jessie_backports
+- include: packages_backports.yml
+  when: haproxy_backports
 
 - name: Install HAProxy package
   apt:

haproxy/tasks/packages_backports.yml

@@ -7,7 +7,7 @@
   - haproxy
   - packages
 
-- name: Prefer HAProxy package from jessie-backports
+- name: Prefer HAProxy package from backports
   copy:
     src: haproxy_apt_preferences
     dest: /etc/apt/preferences.d/999-haproxy