component/userhost: Version up to a05fe5a3a5cb7005351ef4ec41460089f3ce4d0a

Fixes compatibility with glibc >= 2.30 .
Update users to new usage pattern.

component/userhosts/buildout.cfg

@@ -2,7 +2,8 @@
 recipe = slapos.recipe.cmmi
 shared = true
 url = https://lab.nexedi.com/nexedi/userhosts/repository/${:revision}/archive.tar.gz
-revision = 1d3b463e7856db6e674a06258c0840206e6a7b72
+revision = a05fe5a3a5cb7005351ef4ec41460089f3ce4d0a
+md5sum = 5a80b4d962d975f290a60cf790c3334d
 configure-command = true
 make-options = PREFIX=@@LOCATION@@
 make-targets = check install

stack/erp5/buildout.hash.cfg

@@ -70,7 +70,7 @@ md5sum = cc19560b9400cecbd23064d55c501eec
 
 [template]
 filename = instance.cfg.in
-md5sum = 5c5250112b87a3937f939028f9594b85
+md5sum = 9c417abd68f232b20b3cc1288155f0ae
 
 [monitor-template-dummy]
 filename = dummy.cfg
@@ -86,7 +86,7 @@ md5sum = 0648e38bd5d3a15bb9f93264932740b9
 
 [template-zope]
 filename = instance-zope.cfg.in
-md5sum = 2f3ddd328ac1c375e483ecb2ef5ffb57
+md5sum = fece4db89f72c16f8d71019746059469
 
 [template-balancer]
 filename = instance-balancer.cfg.in

stack/erp5/instance-zope.cfg.in

@@ -177,7 +177,8 @@ recipe = slapos.cookbook:wrapper
 environment =
   HOSTALIASES=${hostaliases:rendered}
   HOSTS=${hosts:rendered}
-command-line = '{{ parameter_dict['userhosts'] }}' ${:wrapped-command-line}
+  LD_PRELOAD={{ parameter_dict['userhosts'] }}:$LD_PRELOAD
+command-line = ${:wrapped-command-line}
 
 {# Hack to deploy SSL certs via instance parameters -#}
 {% for zodb in zodb_dict.itervalues() -%}

stack/erp5/instance.cfg.in

@@ -103,7 +103,7 @@ link-binary = {{ dumps(zope_link_binary) }}
 fonts = {{ dumps(zope_fonts) }}
 fontconfig-includes = {{ dumps(zope_fontconfig_includes) }}
 template-fonts-conf = {{ dumps(template_fonts_conf) }}
-userhosts = {{ userhosts_location }}/bin/userhosts
+userhosts = {{ userhosts_location }}/lib/userhosts.so
 site-zcml = {{ site_zcml }}
 extra-path-list = {{ dumps(extra_path_list) }}
 matplotlibrc = {{ matplotlibrc_location }}