コード例 #1
0
ファイル: driver.py プロジェクト: danoffek/vitrage
    def _get_changes_entities(self):

        entities_updates = []
        files = file_utils.list_files(
            self.cfg.static_physical.directory, '.yaml')

        for file_ in files:
            full_path = self.cfg.static_physical.directory +\
                '/' + file_
            config = file_utils.load_yaml_file(full_path)

            if StaticDriver._is_valid_config(config):
                LOG.warning("Skipped config of new static datasource: {}"
                            .format(file_))
                return []

            if config:
                if file_ in self.cache:
                    if str(config) != str(self.cache[file_]):
                        # TODO(alexey_weyl): need also to remove deleted
                        #                   files from cache
                        old_config = copy.deepcopy(config)

                        self._update_on_existing_entities(
                            self.cache[file_][self.ENTITIES_SECTION],
                            config[self.ENTITIES_SECTION],
                            entities_updates)

                        self._update_on_new_entities(
                            config[self.ENTITIES_SECTION],
                            self.cache[file_][self.ENTITIES_SECTION],
                            entities_updates)

                        self.cache[file_] = old_config
                else:
                    self.cache[file_] = config
                    entities_updates += \
                        self._get_entities_from_file(file_, full_path)

        # iterate over deleted files
        deleted_files = set(self.cache.keys()) - set(files)
        for file_ in deleted_files:
            self._update_on_existing_entities(
                self.cache[file_][self.ENTITIES_SECTION],
                {},
                entities_updates)
            del self.cache[file_]

        return entities_updates
コード例 #2
0
ファイル: driver.py プロジェクト: openstack/vitrage
    def _get_changes_entities(self):

        entities_updates = []
        files = file_utils.list_files(
            self.cfg.static_physical.directory, '.yaml')

        for file_ in files:
            full_path = self.cfg.static_physical.directory +\
                '/' + file_
            config = file_utils.load_yaml_file(full_path)

            if StaticDriver.is_valid_config(config):
                LOG.warning("Skipped config of new static datasource: {}"
                            .format(file_))
                return []

            if config:
                if file_ in self.cache:
                    if str(config) != str(self.cache[file_]):
                        # TODO(alexey_weyl): need also to remove deleted
                        #                   files from cache
                        old_config = copy.deepcopy(config)

                        self._update_on_existing_entities(
                            self.cache[file_][self.ENTITIES_SECTION],
                            config[self.ENTITIES_SECTION],
                            entities_updates)

                        self._update_on_new_entities(
                            config[self.ENTITIES_SECTION],
                            self.cache[file_][self.ENTITIES_SECTION],
                            entities_updates)

                        self.cache[file_] = old_config
                else:
                    self.cache[file_] = config
                    entities_updates += \
                        self._get_entities_from_file(file_, full_path)

        # iterate over deleted files
        deleted_files = set(self.cache.keys()) - set(files)
        for file_ in deleted_files:
            self._update_on_existing_entities(
                self.cache[file_][self.ENTITIES_SECTION],
                {},
                entities_updates)
            del self.cache[file_]

        return entities_updates
コード例 #3
0
ファイル: driver.py プロジェクト: danoffek/vitrage
    def _get_entities_from_file(self, file_, path):
        static_entities = []
        config = file_utils.load_yaml_file(path)

        if StaticDriver._is_valid_config(config):
            LOG.warning("Skipped config of new static datasource: {}"
                        .format(file_))
            return []

        for entity in config[self.ENTITIES_SECTION]:
            static_entities.append(entity.copy())

        self.cache[file_] = config

        return static_entities
コード例 #4
0
ファイル: driver.py プロジェクト: openstack/vitrage
    def _get_entities_from_file(self, file_, path):
        static_entities = []
        config = file_utils.load_yaml_file(path)

        if StaticDriver.is_valid_config(config):
            LOG.warning("Skipped config of new static datasource: {}"
                        .format(file_))
            return []

        for entity in config[self.ENTITIES_SECTION]:
            static_entities.append(entity.copy())

        self.cache[file_] = config

        return static_entities