erp5/balancer: add entries for direct access to zopes

stack/erp5/buildout.hash.cfg

@@ -86,7 +86,7 @@ md5sum = a4dda17c1671ead45ac92b7decc32228
 
 [template-balancer]
 filename = instance-balancer.cfg.in
-md5sum = 89872075cd2f31d824369447aaf0532f
+md5sum = d8473ea19d1b363a759d1cad082c16eb
 
 [template-haproxy-cfg]
 filename = haproxy.cfg.in

stack/erp5/instance-balancer.cfg.in

@@ -142,6 +142,17 @@ ipv6 = {{ zope_address.split(']:')[0][1:] }}
 {%   endif -%}
 {%   set ssl_authentication = slapparameter_dict['ssl-authentication-dict'].get(family_name, False) -%}
 {%   do apache_dict.__setitem__(family_name, (next_port(), external_scheme, internal_scheme ~ '://' ~ ipv4 ~ ':' ~ haproxy_port ~ backend_path, ssl_authentication)) -%}
+{# direct access to backend zopes #}
+{% for i, zope_family_address in enumerate(zope_family_address_list) %}
+{%   set external_port = next_port() -%}
+{%   do apache_dict.__setitem__(
+  'direct-' ~ family_name ~ '-zope-' ~ i,
+   ( external_port,
+     external_scheme,
+     internal_scheme ~ '://' ~ zope_family_address[0] ~ '/VirtualHostBase/' ~ external_scheme ~ '/[' ~ ipv6 ~ ']:' ~ external_port ~ '/VirtualHostRoot/',
+     ssl_authentication )) -%}
+{% endfor -%}
+
 {% endfor -%}
 
 [haproxy-cfg-parameter-dict]