def get_instance_recently_perf(instance_name, seconds): db = get_database() perf_recently = db.instance_perf_recently max_timestamp_cursor = perf_recently.find({'name' : instance_name}).\ sort([('timestamp', pymongo.DESCENDING)]).limit(1) max_timestamp_list = [i for i in max_timestamp_cursor] if len(max_timestamp_list) == 0: return [] max_timestamp = max_timestamp_list[0]['timestamp'] + 1 min_timestamp = max_timestamp - seconds recently_perf_cursor = perf_recently.find({'name' : instance_name, 'timestamp' : {"$lt" : max_timestamp, "$gt" : min_timestamp}}) recently_perf_list = [i for i in recently_perf_cursor] return recently_perf_list
def get_instance_statistic(instance_name): db = get_database() return db.instance_statistic.find_one({'name' : instance_name})
def update_instance_statistic_data(statistic_data, datetime): db = get_database() statistic_data['last_updated_at'] = datetime return db.instance_statistic.update({'host' : statistic_data['name']}, {'$set' : statistic_data}, True)
def save_instance_perf_data(perf_data): db = get_database() perf_recently = db.instance_perf_recently return perf_recently.insert(perf_data)
def update_agent_status(host, datetime): db = get_database() return db.agent_status.update({'host' : host}, {'$set' : {'last_updated_at' : datetime}}, True)