Add service dimension

Service dimension is missing in Directory and FileSize Plugins
Default service name for directory and filesize plugin should be
uncategorized

Change-Id: Id80b3f87c5d08d7055017b2595c35552cfad67b4

monasca_setup/detection/plugins/directory.py

@@ -10,6 +10,8 @@ class Directory(monasca_setup.detection.ServicePlugin):
                     'directory_names': ['/path/to/directory_1',
                                         '/path/to/directory_2',
                                         ...]
+       service_name example:
+                    'service_name': 'directory-service'
     """
 
     def __init__(self, template_dir, overwrite=True, args=None):
@@ -17,6 +19,6 @@ class Directory(monasca_setup.detection.ServicePlugin):
             'args': args,
             'template_dir': template_dir,
             'overwrite': overwrite,
-            'service_name': 'directory-service',
+            'service_name': '',
             'directory_names': []}
         super(Directory, self).__init__(service_params)

monasca_setup/detection/plugins/file_size.py

@@ -10,6 +10,8 @@ class FileSize(monasca_setup.detection.ServicePlugin):
                     'file_dirs_names': [('/path/to/directory_1', ['*'], True),
                     ('/path/to/directory_2', ['file_name2'], False),
                     ('/path/to/directory_3', ['file_name31', 'file_name32'])]
+       service_name example:
+                    'service_name': 'file-size-service'
     """
 
     def __init__(self, template_dir, overwrite=True, args=None):
@@ -17,7 +19,7 @@ class FileSize(monasca_setup.detection.ServicePlugin):
             'args': args,
             'template_dir': template_dir,
             'overwrite': overwrite,
-            'service_name': 'file-size-service',
+            'service_name': '',
             'file_dirs_names': [],
             'search_pattern': ''}
         super(FileSize, self).__init__(service_params)

monasca_setup/detection/service_plugin.py

@@ -104,13 +104,13 @@ class ServicePlugin(Plugin):
                     log.info("\tMonitoring the size of files {0} in the "
                              "directory {1}.".format(", ".join(str(name) for name in file_names), file_dir))
                 config.merge(watch_file_size(file_dir, file_names,
-                                             file_recursive))
+                                             file_recursive, self.service_name))
 
         if self.directory_names:
             for dir_name in self.directory_names:
                 log.info("\tMonitoring the size of directory {0}.".format(
                     dir_name))
-                config.merge(watch_directory(dir_name))
+                config.merge(watch_directory(dir_name, self.service_name))
 
         # Skip the http_check if disable_http_check is set
         if self.args is not None and self.args.get('disable_http_check', False):

monasca_setup/detection/utils.py

@@ -109,7 +109,8 @@ def watch_process_by_username(username, process_name, service=None, component=No
     return config
 
 
-def watch_file_size(directory_name, file_names, file_recursive):
+def watch_file_size(directory_name, file_names, file_recursive,
+                    service=None, component=None):
     """Takes a directory, a list of files, recursive flag and returns a
         Plugins object with the config set.
     """
@@ -118,17 +119,25 @@ def watch_file_size(directory_name, file_names, file_recursive):
                   'file_names': file_names,
                   'recursive': file_recursive}
 
+    dimensions = _get_dimensions(service, component)
+    if len(dimensions) > 0:
+        parameters['dimensions'] = dimensions
+
     config['file_size'] = {'init_config': None,
                            'instances': [parameters]}
     return config
 
 
-def watch_directory(directory_name):
+def watch_directory(directory_name, service=None, component=None):
     """Takes a directory name and returns a Plugins object with the config set.
     """
     config = agent_config.Plugins()
     parameters = {'directory': directory_name}
 
+    dimensions = _get_dimensions(service, component)
+    if len(dimensions) > 0:
+        parameters['dimensions'] = dimensions
+
     config['directory'] = {'init_config': None,
                            'instances': [parameters]}
     return config