ansible-inventories/arocom#108 Allow support for external hosts in HaProxy

README.md

-#HaProxy#
-
-##Instruction to prepare a certificate file##
+# Instruction to prepare a certificate file
 
 For HaProxy to terminate SSL requests we require a single PEM file with all certificate components chained together.
 

tasks/configure.yml

@@ -33,7 +33,7 @@
         mode=644
         state=touch
   with_items: '{{ groups.all }}'
-  notify: 'Proxy | Restart HAProxy'
+  changed_when: false
 
 - name: "Proxy | Create config file"
   template: src=haproxy_cfg

templates/haproxy_cfg

@@ -110,6 +110,10 @@ frontend https_in_{{ cert.ip }}
   acl kibana_present hdr(host) -i -n '{{ kibana_domain|default(inventory_hostname) }}'
   use_backend backend_kibana if kibana_present
 {% endif %}
+{% for external in cert.external|default([]) %}
+  acl is_{{ external.key }} {{ external.acl }}
+  use_backend backend_{{ external.key }} if is_{{ external.key }}
+{% endfor %}
 {% if varnish_host|default(false) %}
   acl static_content path_end .jpg .jpeg .gif .png .ico .swf .css .js .htm .html
   use_backend backend_varnish if static_content
@@ -124,6 +128,11 @@ frontend https_in_{{ cert.ip }}
   use_backend backend_redirect if crm_redirect_{{host}}
 {% endif %}
 {% endfor %}
+{% for external in cert.external|default([]) %}
+
+backend backend_{{ external.key }}
+  server server_{{ external.key }} {{ external.server }} maxconn 100
+{% endfor %}
 {% endfor %}
 {% for host in groups['all'] %}