erp5.mariadb: Create no test database by default.

Test node now requests them.

software/erp5/instance-mariadb-input-schema.json

@@ -40,7 +40,7 @@
     },
     "test-database-amount": {
       "description": "The number of test databases to create, adding auto-generated entries to database-list",
-      "default": 30,
+      "default": 0,
       "minimum": 0,
       "type": "integer"
     },

stack/erp5/instance-mariadb.cfg.in

@@ -4,7 +4,7 @@
 {% set use_ipv6 = slapparameter_dict.get('use-ipv6', False) -%}
 {% set database_list = slapparameter_dict.get('database-list', [{'name': 'erp5', 'user': 'user', 'password': 'insecure'}]) -%}
 {% set test_database_list = [] %}
-{% for database_count in range(slapparameter_dict.get('test-database-amount', 30)) -%}
+{% for database_count in range(slapparameter_dict.get('test-database-amount', 0)) -%}
 {%   do test_database_list.append({'name': 'erp5_test_' ~ database_count, 'user': 'testuser_' ~ database_count, 'password': 'testpassword' ~ database_count}) -%}
 {% endfor -%}
 {% set catalog_backup = slapparameter_dict.get('catalog-backup', {}) -%}