Allow to use LAMP applications without configuration

slapos/recipe/apachephp/__init__.py

@@ -85,28 +85,30 @@ class Recipe(GenericBaseRecipe):
       with open(secret_key_filename, 'r') as secret_key_file:
         secret_key = secret_key_file.read()
 
-    application_conf = dict(mysql_database=self.options['mysql-database'],
-                            mysql_user=self.options['mysql-username'],
-                            mysql_password=self.options['mysql-password'],
-                            mysql_host='%s:%s' % (self.options['mysql-host'],
-                                                  self.options['mysql-port']),
-                            secret_key=secret_key,
-                           )
+    # Generate application configuration file
+    if self.options.get('template'):
+      application_conf = dict(mysql_database=self.options['mysql-database'],
+                              mysql_user=self.options['mysql-username'],
+                              mysql_password=self.options['mysql-password'],
+                              mysql_host='%s:%s' % (self.options['mysql-host'],
+                                                    self.options['mysql-port']),
+                              secret_key=secret_key,
+                             )
 
-    directory, file_ = os.path.split(self.options['configuration'])
+      directory, file_ = os.path.split(self.options['configuration'])
 
-    path = self.options['htdocs']
-    if directory:
-      path = os.path.join(path, directory)
-      if not os.path.exists(path):
-        os.makedirs(path)
-      if not os.path.isdir(path):
-        raise OSError("Cannot create %r." % path)
+      path = self.options['htdocs']
+      if directory:
+        path = os.path.join(path, directory)
+        if not os.path.exists(path):
+          os.makedirs(path)
+        if not os.path.isdir(path):
+          raise OSError("Cannot create %r." % path)
 
-    destination = os.path.join(path, file_)
-    config = self.createFile(destination,
-      self.substituteTemplate(self.options['template'], application_conf))
-    path_list.append(config)
+      destination = os.path.join(path, file_)
+      config = self.createFile(destination,
+        self.substituteTemplate(self.options['template'], application_conf))
+      path_list.append(config)
 
     if os.path.exists(self.options['pid-file']):
       # Reload apache configuration

stack/lamp/buildout.cfg

@@ -116,6 +116,14 @@ output = ${buildout:directory}/template-pull-backup.cfg
 md5sum = 9aab30ba5aa23a37d4b507e7c414be00
 mode = 0644
 
+# Dummy parts in case no application configuration file is needed
+[application-template]
+filename =
+location =
+
+[application-configuration]
+location =
+
 [eggs]
 recipe = zc.recipe.egg
 eggs =