Add listen directive to vhosts templates and remove ports.conf

apache/debian_full.sls

     - require:
       - pkg: apache
 
+/etc/apache2/ports.conf:
+  file.absent:
+    - require:
+      - pkg: apache
+
 {% endif %} #END: os = debian

apache/vhosts/proxy.tmpl

     'ProxyRoute': site.get('ProxyRoute', {}),
 } %}
 
+Listen {{ vals.interface }}:{{ vals.port }}
+
 <VirtualHost {{ vals.interface }}:{{ vals.port }}>
     ServerName {{ vals.ServerName }}
     {% if site.get('ServerAlias') != False %}ServerAlias {{ vals.ServerAlias }}{% endif %}

apache/vhosts/redirect.tmpl

 
 } %}
 
+Listen {{ vals.interface }}:{{ vals.port }}
+
 <VirtualHost {{ vals.interface }}:{{ vals.port }}>
     ServerName {{ vals.ServerName }}
     {% if site.get('ServerAlias') != False %}ServerAlias {{ vals.ServerAlias }}{% endif %}

apache/vhosts/standard.tmpl

     },
 } %}
 
+Listen {{ vals.interface }}:{{ vals.port }}
+
 <VirtualHost {{ vals.interface }}:{{ vals.port }}>
     ServerName {{ vals.ServerName }}
     {% if site.get('ServerAlias') != False %}ServerAlias {{ vals.ServerAlias }}{% endif %}