[#1] Allow the ability to specify the bind IP address for plone

defaults/main.yml

@@ -7,5 +7,6 @@ plone_admin_password: abc123
 plone_user: plone
 plone_group: plone
 plone_port: 8080
+plone_bind_ip: null
 plone_zeo_address: 127.0.0.1:8100
 debug: false

tasks/main.yml

@@ -187,7 +187,7 @@
   lineinfile:
     path: "{{ plone_install_path }}/{{ plone_instance_name }}/buildout.cfg"
     regexp: '^\s*http-address\s*=\s*'
-    line: "http-address = {{ plone_port }}"
+    line: "http-address = {% if plone_bind_ip %}{{ plone_bind_ip }}:{{ plone_port }}{% else %}{{ plone_port }}{% endif %}"
   register: port_update
   become: yes