Allow to override list of bt5s to install.

software/erp5/software.cfg

 [buildout]
 extends =
   ../../stack/erp5/buildout.cfg
+
+[slap-parameter]
+bt5_to_install = erp5_full_text_myisam_catalog
+  erp5_configurator_standard
+  erp5_configurator_maxma_demo
+  erp5_configurator_ung
+  erp5_configurator_run_my_doc
+  erp5_configurator_ebusiness_lotse

stack/erp5/buildout.cfg

@@ -285,13 +285,13 @@ extra-context =
 [template-erp5-single]
 recipe = slapos.recipe.build:download
 url = ${:_profile_base_location_}/instance-erp5-single.cfg.in
-md5sum = ee5ce422b52d1325f301a684ffc0eea3
+md5sum = e02554b15718b4c8ef3022e7bc349319
 mode = 640
 
 [template-erp5-cluster]
 recipe = slapos.recipe.build:download
 url = ${:_profile_base_location_}/instance-erp5-cluster.cfg.in
-md5sum = 2ff90bb68761b4930f92321f3b6ba590
+md5sum = 3df9664d257096b8097ffae8ec0882f3
 mode = 640
 
 [template-varnish]

stack/erp5/instance-erp5-cluster.cfg.in

@@ -84,12 +84,7 @@ kumofs-computer-guid = ${slap-connection:computer-id}
 tidstorage-computer-guid = ${slap-connection:computer-id}
 varnish-computer-guid = ${slap-connection:computer-id}
 cloudooo-json =
-bt5 = erp5_full_text_myisam_catalog
-  erp5_configurator_standard
-  erp5_configurator_maxma_demo
-  erp5_configurator_ung
-  erp5_configurator_run_my_doc
-  erp5_configurator_ebusiness_lotse
+bt5 = {{bt5_to_install}}
 bt5-repository-url = {{ local_bt5_repository }}
 smtp-url = smtp://localhost:25/
 

stack/erp5/instance-erp5-single.cfg.in

@@ -27,12 +27,7 @@ versions = versions
 site-id = erp5
 cloudooo-json =
 promise-path = ${rootdirectory:etc}/erp5promise.cfg
-bt5 = erp5_full_text_myisam_catalog
-  erp5_configurator_standard
-  erp5_configurator_maxma_demo
-  erp5_configurator_ung
-  erp5_configurator_run_my_doc
-  erp5_configurator_ebusiness_lotse
+bt5 = {{bt5_to_install}}
 bt5-repository-url = {{ local_bt5_repository }}
 smtp-url = smtp://localhost:25/