make haproxy log address configurable

Author: Reza Jelveh

defaults/main.yml

@@ -14,9 +14,9 @@ _haproxy_ssl_ciphers: 'ECDHE-ECDSA-CHACHA20-POLY1305:ECDHE-RSA-CHACHA20-POLY1305
 
 haproxy_global:
   log:
-    - address: /dev/log
+    - address: "{{ _haproxy_log_address }}"
       facility: local0
-    - address: /dev/log
+    - address: "{{ _haproxy_log_address }}"
       facility: local1
       level: notice
   chroot: /var/lib/haproxy
@@ -34,7 +34,7 @@ haproxy_global:
 haproxy_defaults:
   mode: http
   log:
-    - address: /dev/log
+    - address: "{{ _haproxy_log_address }}"
       facility: local1
       level: notice
   timeout:

vars/Solaris.yml

@@ -1,3 +1,4 @@
 ---
 haproxy_config_dir: /opt/local/etc/haproxy
 haproxy_config_file: /opt/local/etc/haproxy.cfg
+_haproxy_log_address: 127.0.0.1

vars/default.yml

@@ -5,3 +5,5 @@ _haproxy_config_file: "{{ _haproxy_config_dir }}/haproxy.cfg"
 _haproxy_package_name: haproxy
 _haproxy_extra_packages:
   - socat
+
+_haproxy_log_address: /dev/log