Generate config-only services configurations (#65)

---------

Co-authored-by: Sandro Mani <[email protected]>

README.md

@@ -37,6 +37,21 @@ If you want to define custom resource types for a custom service, you can add a
 
 and then add it to the `custom_resource_types` setting.
 
+### Additional services
+
+For any additional service (without specific resources), ConfigGenerator generates the configuration in `OUTPUT_CONFIG_PATH` directory.
+
+Add the following configuration and adapt it to your service in `tenantConfig.json`:
+
+```json
+{
+    "name": "<service_name>",
+    "schema_url": "<service_schema_url>",
+    "config": {...}
+}
+```
+
+*Note*: `service_name` is expected to be camel case (i.e. `adminGui`), and the service name in the generated config will lowercase and hyphenated (i.e. `admin-gui`).
 
 Usage
 -----

src/config_generator/config_generator.py

@@ -4,6 +4,7 @@
 import os
 import requests
 import tempfile
+import re
 
 from collections import OrderedDict
 from datetime import datetime
@@ -301,37 +302,19 @@ def __init__(self, config, logger, config_file_dir):
                 self.config_models, self.schema_urls.get('ext'),
                 self.service_config('ext'), self.logger
             ),
+        }
 
+        for service_name, service_config in self.service_configs.items():
             # config-only services
-            'adminGui': ServiceConfig(
-                'adminGui', self.schema_urls.get('adminGui'),
-                self.service_config('adminGui'), self.logger, 'admin-gui'
-            ),
-            'dbAuth': ServiceConfig(
-                'dbAuth', self.schema_urls.get('dbAuth'),
-                self.service_config('dbAuth'), self.logger, 'db-auth'
-            ),
-            'ldapAuth': ServiceConfig(
-                'ldapAuth', self.schema_urls.get('ldapAuth'),
-                self.service_config('ldapAuth'), self.logger, 'ldap-auth'
-            ),
-            'oidcAuth': ServiceConfig(
-                'oidcAuth', self.schema_urls.get('oidcAuth'),
-                self.service_config('oidcAuth'), self.logger, 'oidc-auth'
-            ),
-            'elevation': ServiceConfig(
-                'elevation', self.schema_urls.get('elevation'),
-                self.service_config('elevation'), self.logger
-            ),
-            'mapinfo': ServiceConfig(
-                'mapinfo', self.schema_urls.get('mapinfo'),
-                self.service_config('mapinfo'), self.logger
-            ),
-            'permalink': ServiceConfig(
-                'permalink', self.schema_urls.get('permalink'),
-                self.service_config('permalink'), self.logger
-            )
-        }
+            if service_name not in self.config_handler:
+                # if service is not yet in config handler, it has not a specific service configuration, it is a config-only service
+                schema_url = self.schema_urls.get(service_name, service_config.get('schema_url', ''))
+                config = ServiceConfig(service_name, schema_url,
+                    self.service_config(service_name), self.logger, 
+                    re.sub(r'(?=[A-Z])', '-', service_name).lower())
+                self.config_handler[service_name] = config
+                self.logger.debug(f"Add configuration for service {service_name}")
+            else: self.logger.debug(f"Specific configuration for service {service_name} already exists")
 
         try:
             # check tenant dirs