Enabled loading of monitors in etc/, some refactoring and fixes.

linspector/core/monitors.py

@@ -0,0 +1,63 @@
+"""
+This file is part of Linspector (https://linspector.org/)
+Copyright (c) 2022 Johannes Findeisen <you@hanez.org>
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is furnished
+to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice (including the next
+paragraph) shall be included in all copies or substantial portions of the
+Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
+FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS
+OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
+OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+"""
+
+import configparser
+import glob
+import os
+
+from linspector.core.monitor import Monitor
+from logging import getLogger
+
+
+logger = getLogger('linspector')
+
+
+# monitors may could / should be added (and maybe changed) at runtime to add new monitors without
+# restarting the daemon. maybe add a reset function to each monitor to reset the monitor at runtime
+# when changed dynamically.
+class Monitors:
+
+    def __init__(self, configuration, environment, notifications, services):
+        self.__configuration = configuration
+        self.__environment = environment
+        self.__monitors = {}
+
+        monitor_groups = os.listdir(self.__configuration.get_configuration_path() + '/monitors/')
+        print(monitor_groups)
+        for monitor_group in monitor_groups:
+            monitors_file_list = glob.glob(self.__configuration.get_configuration_path() +
+                                           '/monitors/' + monitor_group + '/*.ini')
+
+            for monitor_file in monitors_file_list:
+                monitor_configuration = configparser.ConfigParser()
+                monitor_configuration.read(monitor_file, 'utf-8')
+
+                identifier = monitor_group + '_' + os.path.splitext(os.path.basename(
+                    monitor_file))[0]
+
+                self.__monitors[identifier] = Monitor(configuration, environment, identifier,
+                                                      monitor_configuration, notifications,
+                                                      services)
+
+    def get_monitors(self):
+        return self.__monitors