Install HAProxy 3.2 by default

Signed-off-by: Norman Ziegner <n.ziegner@hzdr.de>

Author: Normo

roles/haproxy/README.md

@@ -121,15 +121,15 @@ haproxy_executable_path: '/usr/sbin/haproxy'
 Variable to pin the PPA version to a certain value:
 
 ```yaml
-haproxy_ppa_version: 'ppa:vbernat/haproxy-3.0'
+haproxy_ppa_version: 'ppa:vbernat/haproxy-3.2'
 ```
 
 #### HAProxy version
 
 Variable to pin the HAProxy version to a certain value:
 
 ```yaml
-haproxy_version: '3.0.*'
+haproxy_version: '3.2.*'
 ```
 
 #### HAProxy user

roles/haproxy/defaults/main.yml

@@ -7,9 +7,9 @@
 # Path to the executable of HAProxy
 haproxy_executable_path: "/usr/sbin/haproxy"
 # HAProxy PPA version
-haproxy_ppa_version: "ppa:vbernat/haproxy-3.0"
+haproxy_ppa_version: "ppa:vbernat/haproxy-3.2"
 # HAProxy version
-haproxy_version: "3.0.*"
+haproxy_version: "3.2.*"
 # HAProxy user
 haproxy_user: "haproxy"
 # HAProxy group