import tuned.logs import tuned.monitors from tuned.utils.plugin_loader import PluginLoader log = tuned.logs.get() __all__ = ["Repository"] class Repository(PluginLoader): def __init__(self): super(Repository, self).__init__() self._monitors = set() @property def monitors(self): return self._monitors def _set_loader_parameters(self): self._namespace = "tuned.monitors" self._prefix = "monitor_" self._interface = tuned.monitors.Monitor def create(self, plugin_name, devices): log.debug("creating monitor %s" % plugin_name) monitor_cls = self.load_plugin(plugin_name) monitor_instance = monitor_cls(devices) self._monitors.add(monitor_instance) return monitor_instance def delete(self, monitor): assert isinstance(monitor, self._interface) monitor.cleanup() self._monitors.remove(monitor)