删除过期的日志
#!/usr/bin/env python # coding: utf-8 import os import datetime import shutil # confluence数据备份,因为confluence不能保留7天备份,并且每天全备份,占用空间很大,所以写脚本,保留7天备份文件。 data_directory = "/data/var/atlassian/application-data/confluence/backups/" backup_directory = "/backup/" # backup file name: backup-2019_02_24.zip today_backup_file = "backup-" + str(datetime.date.today() + datetime.timedelta(days = -1)).replace("-", "_") + ".zip" day_list = [] for i in range(1, 8): day = str(datetime.date.today() + datetime.timedelta(days = -i)).replace("-", "_") filename = "backup-" + day + ".zip" day_list.append(filename) if os.path.exists(data_directory) and os.path.exists(backup_directory): # 循环数据目录,将7天的数据文件保留,其他的删除,并将最新的数据备份包,拷贝到其他的盘上 for file in os.listdir(data_directory): filepath = os.path.join(data_directory, file) if file == today_backup_file: shutil.copy(filepath, backup_directory) elif file not in day_list: file = os.remove(filepath)