mirror of
https://github.com/aaPanel/aaPanel.git
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916 lines
38 KiB
Python
916 lines
38 KiB
Python
#coding: utf-8
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#-------------------------------------------------------------------
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# 宝塔Linux面板
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#-------------------------------------------------------------------
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# Copyright (c) 2015-2099 宝塔软件(http://bt.cn) All rights reserved.
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#-------------------------------------------------------------------
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# Author: hwliang <hwl@bt.cn>
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#-------------------------------------------------------------------
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#------------------------------
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# 数据备份模块
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#------------------------------
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import os
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import sys
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import json
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import re
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import time
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os.chdir('/www/server/panel')
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if not 'class/' in sys.path:
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sys.path.insert(0,'class/')
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import public
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_VERSION = 1.5
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class backup:
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_path = None
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_exclude = ""
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_err_log = '/tmp/backup_err.log'
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_inode_min = 10
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_db_mysql = None
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_cloud = None
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_is_save_local = os.path.exists('data/is_save_local_backup.pl')
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_error_msg = ""
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_backup_all = False
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def __init__(self,cloud_object=None, cron_info={}):
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'''
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@name 数据备份对象
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@param cloud_object 远程上传对象，需具备以下几个属性和方法：
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_title = '中文名称,如：阿里云OSS'
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_name = '英文名称,如：alioss'
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upload_file(filename,data_type = None)
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文件名 , 数据类型 site/database/path
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delete_file(filename,data_type = None)
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文件名 , 数据类型 site/database/path
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给_error_msg赋值，传递错误消息:
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_error_msg = "错误消息"
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'''
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self._cloud = cloud_object
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self.cron_info = None
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if cron_info and 'echo' in cron_info.keys():
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self.cron_info = self.get_cron_info(cron_info["echo"])
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self._path = public.M('config').where("id=?",(1,)).getField('backup_path')
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def echo_start(self):
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print("="*90)
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print("|-"+public.get_msg_gettext('Start backup')+"[{}]".format(public.format_date()))
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print("="*90)
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def echo_end(self):
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print("="*90)
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print("|-"+public.get_msg_gettext('Backup completed')+"[{}]".format(public.format_date()))
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print("="*90)
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print("\n")
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def echo_info(self,msg):
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print("|-{}".format(msg))
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def echo_error(self,msg):
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print("=" * 90)
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print("|-Error：{}".format(msg))
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if self._error_msg:
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self._error_msg += "\n"
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self._error_msg += msg
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#取排除列表用于计算排除目录大小
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def get_exclude_list(self, exclude=[]):
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if not exclude:
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tmp_exclude = os.getenv('BT_EXCLUDE')
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if tmp_exclude:
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exclude = tmp_exclude.split(',')
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if not exclude: return []
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return exclude
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#构造排除
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def get_exclude(self,exclude = []):
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if not exclude:
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tmp_exclude = os.getenv('BT_EXCLUDE')
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if tmp_exclude:
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exclude = tmp_exclude.split(',')
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if not exclude: return ""
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for ex in exclude:
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self._exclude += " --exclude=\"" + ex + "\""
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self._exclude += " "
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return self._exclude
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def GetDiskInfo2(self):
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#取磁盘分区信息
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temp = public.ExecShell("df -T -P|grep '/'|grep -v tmpfs|grep -v 'snap/core'|grep -v udev|grep -v overlay")[0]
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tempInodes = public.ExecShell("df -i -P|grep '/'|grep -v tmpfs|grep -v 'snap/core'|grep -v udev|grep -v overlay")[0]
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temp1 = temp.split('\n')
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tempInodes1 = tempInodes.split('\n')
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diskInfo = []
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n = 0
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cuts = []
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for tmp in temp1:
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n += 1
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try:
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inodes = tempInodes1[n-1].split()
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disk = re.findall(r"^(.+)\s+([\w\.]+)\s+([\w\.]+)\s+([\w\.]+)\s+([\w\.]+)\s+([\d%]{2,4})\s+(/.{0,50})$",tmp.strip())
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if disk: disk = disk[0]
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if len(disk) < 6: continue
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if disk[2].find('M') != -1: continue
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if disk[2].find('K') != -1: continue
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if len(disk[6].split('/')) > 10: continue
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if disk[6] in cuts: continue
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if disk[6].find('docker') != -1: continue
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if disk[1].strip() in ['tmpfs']: continue
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arr = {}
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arr['filesystem'] = disk[0].strip()
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arr['type'] = disk[1].strip()
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arr['path'] = disk[6]
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tmp1 = [disk[2],disk[3],disk[4],disk[5]]
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arr['size'] = tmp1
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if int(inodes[1]) == 0 and int(inodes[2]) == 0:
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arr['inodes'] = [inodes[1],10000,10000,0]
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else:
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arr['inodes'] = [inodes[1],inodes[2],inodes[3],inodes[4]]
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diskInfo.append(arr)
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except:
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continue
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return diskInfo
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#取磁盘可用空间
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def get_disk_free(self,dfile):
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diskInfo = self.GetDiskInfo2()
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if not diskInfo: return '',0,0
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_root = None
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for d in diskInfo:
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if d['path'] == '/':
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_root = d
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continue
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if re.match("^{}/.+".format(d['path']),dfile):
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return d['path'],float(d['size'][2]) * 1024,int(d['inodes'][2])
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if _root:
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return _root['path'],float(_root['size'][2]) * 1024,int(_root['inodes'][2])
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return '',0,0
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#备份指定目录
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def backup_path(self,spath,dfile = None,exclude=[],save=3):
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error_msg = ""
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self.echo_start()
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if not os.path.exists(spath):
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error_msg= public.get_msg_gettext('The specified directory {} does not exist!',(spath,))
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self.echo_error(error_msg)
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self.send_failture_notification(error_msg, target=spath)
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return False
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if spath[-1] == '/':
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spath = spath[:-1]
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dirname = os.path.basename(spath)
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if not dfile:
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fname = 'path_{}_{}.tar.gz'.format(dirname,public.format_date("%Y%m%d_%H%M%S"))
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dfile = os.path.join(self._path,'path',fname)
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if not self.backup_path_to(spath,dfile,exclude):
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if self._error_msg:
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error_msg = self._error_msg
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self.send_failture_notification(error_msg, target=spath)
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return False
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if self._cloud:
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self.echo_info(public.get_msg_gettext('Uploading to {}, please wait ...',(self._cloud._title,)))
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if self._cloud.upload_file(dfile,'path'):
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self.echo_info(public.get_msg_gettext('Successfully uploaded to {}',(self._cloud._title,)))
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else:
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if hasattr(self._cloud, "error_msg"):
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if self._cloud.error_msg:
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error_msg = self._cloud.error_msg
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if not error_msg:
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error_msg = public.get_msg_gettext('File upload failed, skip this backup!')
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self.echo_error(error_msg)
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if os.path.exists(dfile):
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os.remove(dfile)
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remark = "Backup to " + self._cloud._title
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self.send_failture_notification(error_msg, target=spath, remark=remark)
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return False
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filename = dfile
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if self._cloud:
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filename = dfile + '|' + self._cloud._name + '|' + fname
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pdata = {
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'type': '2',
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'name': spath,
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'pid': 0,
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'filename': filename,
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'addtime': public.format_date(),
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'size': os.path.getsize(dfile)
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}
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public.M('backup').insert(pdata)
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if self._cloud:
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_not_save_local = True
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save_local = 0
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if self.cron_info:
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save_local = self.cron_info["save_local"]
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if save_local:
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_not_save_local = False
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else:
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if self._is_save_local:
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_not_save_local = False
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pdata = {
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'type': '2',
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'name': spath,
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'pid': 0,
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'filename': dfile,
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'addtime': public.format_date(),
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'size': os.path.getsize(dfile)
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}
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public.M('backup').insert(pdata)
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if _not_save_local:
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if os.path.exists(dfile):
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os.remove(dfile)
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self.echo_info(public.get_msg_gettext('User settings do not retain local backups, deleted {}',(dfile,)))
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else:
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self.echo_info(public.get_msg_gettext('Local backup has been kept'))
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if not self._cloud:
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backups = public.M('backup').where("type=? and pid=? and name=? and filename NOT LIKE '%|%'",('2',0,spath)).field('id,name,filename').select()
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else:
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backups = public.M('backup').where("type=? and pid=? and name=? and filename LIKE '%{}%'".format(self._cloud._name),('2',0,spath)).field('id,name,filename').select()
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self.delete_old(backups,save,'path')
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self.echo_end()
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self.save_backup_status(True, target=spath)
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return dfile
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#清理过期备份文件
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def delete_old(self,backups,save,data_type = None):
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if type(backups) == str:
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self.echo_info(public.get_msg_gettext('Failed to clean expired backup, error: {}',(backups,)))
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return
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self.echo_info(public.get_msg_gettext('Keep the latest number of backups: {} copies',(str(save),)))
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num = len(backups) - int(save)
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if num > 0:
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self._get_local_backdir()
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self.echo_info('-' * 88)
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for backup in backups:
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#处理目录备份到远程的情况
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if backup['filename'].find('|') != -1:
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tmp = backup['filename'].split('|')
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backup['filename'] = tmp[0]
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backup['name'] = tmp[-1]
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#尝试删除本地文件
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if os.path.exists(backup['filename']):
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try:
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os.remove(backup['filename'])
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except:
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pass
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self.echo_info(public.get_msg_gettext('Expired backup files have been cleaned from disk: {}',(backup['filename'],)))
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#尝试删除远程文件
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if self._cloud:
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self._cloud.delete_file(backup['name'],data_type)
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self.echo_info(public.get_msg_gettext('Expired backup files have been cleaned from {}: {}',(self._cloud._title,backup['name'])))
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#从数据库清理
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public.M('backup').where('id=?',(backup['id'],)).delete()
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num -= 1
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if num < 1: break
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# 获取本地备份目录
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def _get_local_backdir(self):
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self._local_backdir = public.M('config').field('backup_path').find()['backup_path']
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#压缩目录
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def backup_path_to(self,spath,dfile,exclude = [],siteName = None):
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if not os.path.exists(spath):
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self.echo_error(public.get_msg_gettext('The specified directory {} does not exist!',(spath,)))
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return False
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if spath[-1] == '/':
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spath = spath[:-1]
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dirname = os.path.basename(spath)
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dpath = os.path.dirname(dfile)
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if not os.path.exists(dpath):
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os.makedirs(dpath,384)
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self.get_exclude(exclude)
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exclude_config = self._exclude
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exclude_list = self.get_exclude_list(exclude)
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p_size = public.get_path_size(spath, exclude=exclude_list)
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if not self._exclude:
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exclude_config = "Not set"
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if siteName:
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self.echo_info(public.get_msg_gettext('Backup site: {}',(siteName,)))
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self.echo_info(public.get_msg_gettext('Website document root: {}',(spath,)))
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else:
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self.echo_info(public.get_msg_gettext('Backup directory: {}',(spath,)))
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self.echo_info(public.get_msg_gettext(
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'Directory size: {}',
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(str(public.to_size(p_size),))
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))
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self.echo_info(public.get_msg_gettext('Exclusion setting: {}',(exclude_config,)))
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disk_path,disk_free,disk_inode = self.get_disk_free(dfile)
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self.echo_info(public.get_msg_gettext(
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'Partition {} available disk space is: {}, available Inode is: {}',
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(disk_path,str(public.to_size(disk_free)),str(disk_inode))
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))
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if disk_path:
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if disk_free < p_size:
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self.echo_error(public.get_msg_gettext(
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'The available disk space of the target partition is less than {}, and the backup cannot be completed. Please increase the disk capacity or change the default backup directory on the settings page!',
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(str(public.to_size(p_size)),)
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))
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return False
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if disk_inode < self._inode_min:
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self.echo_error(public.get_msg_gettext(
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'The available Inode of the target partition is less than {}, and the backup cannot be completed. Please increase the disk capacity or change the default backup directory on the settings page!',
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(str(self._inode_min,))
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))
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return False
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stime = time.time()
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self.echo_info(public.get_msg_gettext('Start compressing files: {}',(public.format_date(times=stime),)))
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if os.path.exists(dfile):
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os.remove(dfile)
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public.ExecShell("cd " + os.path.dirname(spath) + " && tar zcvf '" + dfile + "' " + self._exclude + " '" + dirname + "' 2>{err_log} 1> /dev/null".format(err_log = self._err_log))
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tar_size = os.path.getsize(dfile)
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if tar_size < 1:
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self.echo_error(public.get_msg_gettext('Compression failed!'))
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self.echo_info(public.readFile(self._err_log))
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return False
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compression_time = str('{:.2f}'.format(time.time() - stime))
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self.echo_info(public.get_msg_gettext(
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'Compression completed, took {} seconds, compressed package size: {}',
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(compression_time,str(public.to_size(tar_size)))
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))
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if siteName:
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self.echo_info(public.get_msg_gettext('Site backed up to: {}',(dfile,)))
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else:
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self.echo_info(public.get_msg_gettext('Directory has been backed up to: {}',(dfile,)))
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if os.path.exists(self._err_log):
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os.remove(self._err_log)
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return dfile
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#备份指定站点
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def backup_site(self,siteName,save = 3 ,exclude = []):
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self.echo_start()
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find = public.M('sites').where('name=?',(siteName,)).field('id,path').find()
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spath = find['path']
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pid = find['id']
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fname = 'web_{}_{}.tar.gz'.format(siteName,public.format_date("%Y%m%d_%H%M%S"))
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dfile = os.path.join(self._path,'site',fname)
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error_msg = ""
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if not self.backup_path_to(spath,dfile,exclude,siteName=siteName):
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if self._error_msg:
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error_msg = self._error_msg
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self.send_failture_notification(error_msg, target=siteName)
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return False
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if self._cloud:
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self.echo_info(public.get_msg_gettext('Uploading to {}, please wait ...',(self._cloud._title,)))
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if self._cloud.upload_file(dfile,'site'):
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self.echo_info(public.get_msg_gettext('Successfully uploaded to {}',(self._cloud._title,)))
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else:
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if hasattr(self._cloud, "error_msg"):
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if self._cloud.error_msg:
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error_msg = self._cloud.error_msg
|
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if not error_msg:
|
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error_msg = public.get_msg_gettext('File upload failed, skip this backup!')
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self.echo_error(error_msg)
|
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if os.path.exists(dfile):
|
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os.remove(dfile)
|
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remark = "Backup to " + self._cloud._title
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self.send_failture_notification(error_msg, target=siteName, remark=remark)
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return False
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filename = dfile
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if self._cloud:
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filename = dfile + '|' + self._cloud._name + '|' + fname
|
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|
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pdata = {
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'type': 0,
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'name': fname,
|
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'pid': pid,
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'filename': filename,
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'addtime': public.format_date(),
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'size': os.path.getsize(dfile)
|
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}
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public.M('backup').insert(pdata)
|
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if self._cloud:
|
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_not_save_local = True
|
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save_local = 0
|
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if self.cron_info:
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save_local = self.cron_info["save_local"]
|
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if save_local:
|
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_not_save_local = False
|
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else:
|
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if self._is_save_local:
|
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_not_save_local = False
|
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|
||
pdata = {
|
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'type': 0,
|
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'name': fname,
|
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'pid': pid,
|
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'filename': dfile,
|
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'addtime': public.format_date(),
|
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'size': os.path.getsize(dfile)
|
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}
|
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public.M('backup').insert(pdata)
|
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|
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if _not_save_local:
|
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if os.path.exists(dfile):
|
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os.remove(dfile)
|
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self.echo_info(public.get_msg_gettext('User settings do not retain local backups, deleted {}',(dfile,)))
|
||
else:
|
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self.echo_info(public.get_msg_gettext('Local backup has been kept'))
|
||
|
||
#清理多余备份
|
||
if not self._cloud:
|
||
backups = public.M('backup').where("type=? and pid=? and filename NOT LIKE '%|%'",('0',pid)).field('id,name,filename').select()
|
||
else:
|
||
backups = public.M('backup').where('type=? and pid=? and filename LIKE "%{}%"'.format(self._cloud._name),('0',pid)).field('id,name,filename').select()
|
||
|
||
self.delete_old(backups,save,'site')
|
||
self.echo_end()
|
||
return dfile
|
||
|
||
#备份所有数据库
|
||
def backup_database_all(self,save = 3):
|
||
databases = public.M('databases').field('name').select()
|
||
self._backup_all = True
|
||
failture_count = 0
|
||
results = []
|
||
for database in databases:
|
||
self._error_msg = ""
|
||
result = self.backup_database(database['name'],save=save)
|
||
if not result:
|
||
failture_count += 1
|
||
results.append((database['name'], result, self._error_msg,))
|
||
self.save_backup_status(result, target=database['name'], msg=self._error_msg)
|
||
|
||
if failture_count > 0:
|
||
self.send_all_failture_notification("database", results)
|
||
self._backup_all = False
|
||
|
||
#备份所有站点
|
||
def backup_site_all(self,save = 3):
|
||
sites = public.M('sites').field('name').select()
|
||
self._backup_all = True
|
||
failture_count = 0
|
||
results = []
|
||
for site in sites:
|
||
self._error_msg = ""
|
||
result = self.backup_site(site['name'],save)
|
||
if not result:
|
||
failture_count += 1
|
||
results.append((site['name'], result, self._error_msg,))
|
||
self.save_backup_status(result, target=site['name'], msg=self._error_msg)
|
||
|
||
if failture_count > 0:
|
||
self.send_all_failture_notification("site", results)
|
||
self._backup_all = False
|
||
|
||
#配置
|
||
def mypass(self,act):
|
||
conf_file = '/etc/my.cnf'
|
||
conf_file_bak = '/etc/my.cnf.bak'
|
||
if os.path.getsize(conf_file) > 2:
|
||
public.writeFile(conf_file_bak,public.readFile(conf_file))
|
||
public.set_mode(conf_file_bak,600)
|
||
public.set_own(conf_file_bak,'mysql')
|
||
elif os.path.getsize(conf_file_bak) > 2:
|
||
public.writeFile(conf_file,public.readFile(conf_file_bak))
|
||
public.set_mode(conf_file,600)
|
||
public.set_own(conf_file,'mysql')
|
||
|
||
public.ExecShell("sed -i '/user=root/d' {}".format(conf_file))
|
||
public.ExecShell("sed -i '/password=/d' {}".format(conf_file))
|
||
if act:
|
||
password = public.M('config').where('id=?',(1,)).getField('mysql_root')
|
||
mycnf = public.readFile(conf_file)
|
||
if not mycnf: return False
|
||
src_dump_re = r"\[mysqldump\][^.]"
|
||
sub_dump = "[mysqldump]\nuser=root\npassword=\"{}\"\n".format(password)
|
||
mycnf = re.sub(src_dump_re, sub_dump, mycnf)
|
||
if len(mycnf) > 100: public.writeFile(conf_file,mycnf)
|
||
return True
|
||
return True
|
||
|
||
#map to list
|
||
def map_to_list(self,map_obj):
|
||
try:
|
||
if type(map_obj) != list and type(map_obj) != str: map_obj = list(map_obj)
|
||
return map_obj
|
||
except: return []
|
||
|
||
#备份指定数据库
|
||
def backup_database(self,db_name,dfile = None,save=3):
|
||
self.echo_start()
|
||
if not dfile:
|
||
fname = 'db_{}_{}.sql.gz'.format(db_name,public.format_date("%Y%m%d_%H%M%S"))
|
||
dfile = os.path.join(self._path,'database',fname)
|
||
else:
|
||
fname = os.path.basename(dfile)
|
||
|
||
dpath = os.path.dirname(dfile)
|
||
if not os.path.exists(dpath):
|
||
os.makedirs(dpath,384)
|
||
|
||
error_msg = ""
|
||
# ----- 判断是否为远程数据库START @author hwliang<2021-01-08>--------
|
||
db_find = public.M('databases').where("name=?",(db_name,)).find()
|
||
conn_config = {}
|
||
self._db_mysql = public.get_mysql_obj(db_name)
|
||
is_cloud_db = db_find['db_type'] in ['1',1,'2',2]
|
||
if is_cloud_db:
|
||
# 连接远程数据库
|
||
if db_find['sid']:
|
||
conn_config = public.M('database_servers').where('id=?',db_find['sid']).find()
|
||
if not 'db_name' in conn_config: conn_config['db_name'] = None
|
||
else:
|
||
conn_config = json.loads(db_find['conn_config'])
|
||
conn_config['db_port'] = str(int(conn_config['db_port']))
|
||
self._db_mysql.set_host(conn_config['db_host'],int(conn_config['db_port']),conn_config['db_name'],conn_config['db_user'],conn_config['db_password'])
|
||
# ----- 判断是否为远程数据库END @author hwliang<2021-01-08>------------
|
||
d_tmp = self._db_mysql.query("select sum(DATA_LENGTH)+sum(INDEX_LENGTH) from information_schema.tables where table_schema='%s'" % db_name)
|
||
try:
|
||
p_size = self.map_to_list(d_tmp)[0][0]
|
||
except:
|
||
error_msg = public.get_msg_gettext('The database connection is abnormal. Please check whether the root user authority or database configuration parameters are correct.')
|
||
self.echo_error(error_msg)
|
||
self.send_failture_notification(error_msg, target=db_name)
|
||
return False
|
||
|
||
if p_size == None:
|
||
error_msg = public.get_msg_gettext('The specified database [ {} ] has no data!',(db_name,))
|
||
self.echo_error(error_msg)
|
||
self.send_failture_notification(error_msg, target=db_name)
|
||
return False
|
||
|
||
character = public.get_database_character(db_name)
|
||
|
||
self.echo_info(public.get_msg_gettext('Backup database:{}',(db_name,)))
|
||
self.echo_info(public.get_msg_gettext('Database size: {}',(public.to_size(p_size),)))
|
||
self.echo_info(public.get_msg_gettext('Database character set: {}',(character,)))
|
||
disk_path,disk_free,disk_inode = self.get_disk_free(dfile)
|
||
self.echo_info(public.get_msg_gettext(
|
||
'Partition {} available disk space is: {}, available Inode is: {}',(
|
||
disk_path,str(public.to_size(disk_free)),str(disk_inode)
|
||
)
|
||
))
|
||
if disk_path:
|
||
if disk_free < p_size:
|
||
error_msg = public.get_msg_gettext('The available disk space of the target partition is less than {}, and the backup cannot be completed. Please increase the disk capacity or change the default backup directory on the settings page!',(
|
||
str(public.to_size(p_size),)
|
||
))
|
||
self.echo_error(error_msg)
|
||
self.send_failture_notification(error_msg, target=db_name)
|
||
return False
|
||
|
||
if disk_inode < self._inode_min:
|
||
error_msg = public.get_msg_gettext('The available Inode of the target partition is less than {}, and the backup cannot be completed. Please increase the disk capacity or change the default backup directory on the settings page!',(self._inode_min,))
|
||
self.echo_error(error_msg)
|
||
self.send_failture_notification(error_msg, target=db_name)
|
||
return False
|
||
|
||
stime = time.time()
|
||
self.echo_info(public.get_msg_gettext('Start exporting database: {}',(public.format_date(times=stime),)))
|
||
if os.path.exists(dfile):
|
||
os.remove(dfile)
|
||
#self.mypass(True)
|
||
mysqldump_bin = public.get_mysqldump_bin()
|
||
try:
|
||
if not is_cloud_db:
|
||
# 本地数据库 @author hwliang<2021-01-08>
|
||
password = public.M('config').where('id=?',(1,)).getField('mysql_root')
|
||
os.environ["MYSQL_PWD"] = password
|
||
backup_cmd = mysqldump_bin + " -E -R --default-character-set="+ character +" --force --hex-blob --opt " + db_name + " -u root" + " 2>"+self._err_log+"| gzip > " + dfile
|
||
else:
|
||
# 远程数据库 @author hwliang<2021-01-08>
|
||
os.environ["MYSQL_PWD"] = conn_config['db_password']
|
||
backup_cmd = mysqldump_bin + " -h " + conn_config['db_host'] + " -P " + conn_config['db_port'] + " -E -R --default-character-set="+ character +" --force --hex-blob --opt " + db_name + " -u " + conn_config['db_user'] + " 2>"+self._err_log+"| gzip > " + dfile
|
||
public.ExecShell(backup_cmd)
|
||
except Exception as e:
|
||
raise
|
||
finally:
|
||
os.environ["MYSQL_PWD"] = ""
|
||
#public.ExecShell("/www/server/mysql/bin/mysqldump --default-character-set="+ character +" --force --hex-blob --opt " + db_name + " 2>"+self._err_log+"| gzip > " + dfile)
|
||
#self.mypass(False)
|
||
gz_size = os.path.getsize(dfile)
|
||
if gz_size < 400:
|
||
error_msg = public.get_msg_gettext('Database export failed!')
|
||
self.echo_error(error_msg)
|
||
self.send_failture_notification(error_msg, target=db_name)
|
||
self.echo_info(public.readFile(self._err_log))
|
||
return False
|
||
compressed_time = str('{:.2f}'.format(time.time() - stime))
|
||
self.echo_info(
|
||
public.get_msg_gettext('Compression completed, took {} seconds, compressed package size: {}',(str(compressed_time),
|
||
str(public.to_size(gz_size))
|
||
))
|
||
)
|
||
if self._cloud:
|
||
self.echo_info(public.get_msg_gettext('Uploading to {}, please wait ...',(self._cloud._title,)))
|
||
if self._cloud.upload_file(dfile, 'database'):
|
||
self.echo_info(public.get_msg_gettext('Successfully uploaded to {}',(self._cloud._title,)))
|
||
else:
|
||
if hasattr(self._cloud, "error_msg"):
|
||
if self._cloud.error_msg:
|
||
error_msg = self._cloud.error_msg
|
||
if not error_msg:
|
||
error_msg = public.get_msg_gettext('File upload failed, skip this backup!')
|
||
self.echo_error(error_msg)
|
||
if os.path.exists(dfile):
|
||
os.remove(dfile)
|
||
|
||
remark = "Backup to " + self._cloud._title
|
||
self.send_failture_notification(error_msg, remark=remark)
|
||
return False
|
||
|
||
filename = dfile
|
||
if self._cloud:
|
||
filename = dfile + '|' + self._cloud._name + '|' + fname
|
||
self.echo_info(public.get_msg_gettext('Database has been backed up to: {}',(dfile,)))
|
||
if os.path.exists(self._err_log):
|
||
os.remove(self._err_log)
|
||
|
||
pid = public.M('databases').where('name=?',(db_name)).getField('id')
|
||
pdata = {
|
||
'type': '1',
|
||
'name': fname,
|
||
'pid': pid,
|
||
'filename': filename,
|
||
'addtime': public.format_date(),
|
||
'size': os.path.getsize(dfile)
|
||
}
|
||
public.M('backup').insert(pdata)
|
||
|
||
if self._cloud:
|
||
_not_save_local = True
|
||
save_local = 0
|
||
if self.cron_info:
|
||
save_local = self.cron_info["save_local"]
|
||
if save_local:
|
||
_not_save_local = False
|
||
else:
|
||
if self._is_save_local:
|
||
_not_save_local = False
|
||
|
||
pdata = {
|
||
'type': '1',
|
||
'name': fname,
|
||
'pid': pid,
|
||
'filename': dfile,
|
||
'addtime': public.format_date(),
|
||
'size': os.path.getsize(dfile)
|
||
}
|
||
public.M('backup').insert(pdata)
|
||
|
||
if _not_save_local:
|
||
if os.path.exists(dfile):
|
||
os.remove(dfile)
|
||
self.echo_info(public.get_msg_gettext('User settings do not retain local backups, deleted {}',(dfile,)))
|
||
else:
|
||
self.echo_info(public.get_msg_gettext('Local backup has been kept'))
|
||
|
||
#清理多余备份
|
||
if not self._cloud:
|
||
backups = public.M('backup').where("type=? and pid=? and filename NOT LIKE '%|%'",('1',pid)).field('id,name,filename').select()
|
||
else:
|
||
backups = public.M('backup').where('type=? and pid=? and filename LIKE "%{}%"'.format(self._cloud._name),('1',pid)).field('id,name,filename').select()
|
||
self.delete_old(backups,save,'database')
|
||
self.echo_end()
|
||
self.save_backup_status(True, target=db_name)
|
||
return dfile
|
||
|
||
def generate_success_title(self, task_name):
|
||
from send_mail import send_mail
|
||
sm = send_mail()
|
||
now = public.format_date(format="%Y-%m-%d %H:%M")
|
||
server_ip = sm.GetLocalIp()
|
||
title = public.get_msg_gettext('{}-{} The task was executed successfully',(server_ip, task_name))
|
||
return title
|
||
|
||
def generate_failture_title(self, task_name):
|
||
title = "aaPanel backup task failed reminder"
|
||
return title
|
||
|
||
def generate_all_failture_notice(self, task_name, msg, backup_type, remark=""):
|
||
# from send_mail import send_mail
|
||
# sm = send_mail()
|
||
now = public.format_date(format="%Y-%m-%d %H:%M:%S")
|
||
server_ip = public.GetLocalIp()
|
||
if remark:
|
||
remark = "\n* Task notes: {}".format(remark)
|
||
|
||
notice_content = """Hello,
|
||
aaPanel reminds you that the cron you set failed to execute:
|
||
* Server IP: {}
|
||
* Time: {}
|
||
* Task name: {} {}
|
||
* The following is a list of {} that failed to backup:
|
||
<table style="color:red;">
|
||
{}
|
||
</table>
|
||
Please deal with it as soon as possible to avoid unnecessary trouble due to the failure of the backup task.
|
||
- Notification by aaPanel""".format(
|
||
server_ip, now, task_name, remark, backup_type, msg)
|
||
tg_content = """📣‼*aaPanel reminds you that the cron failed to execute*‼
|
||
|
||
* Server IP*: {}
|
||
* Time*: {}
|
||
* Task name*: {} {}
|
||
* The following is a list of {} that failed to backup*:
|
||
{}
|
||
--Notification by aaPanel""".format(
|
||
server_ip, now, task_name, remark, backup_type, msg)
|
||
return {"mail":notice_content,"tg":tg_content}
|
||
|
||
def generate_failture_notice(self, task_name, msg, remark):
|
||
# from send_mail import send_mail
|
||
# sm = send_mail()
|
||
now = public.format_date(format="%Y-%m-%d %H:%M:%S")
|
||
server_ip = public.GetLocalIp()
|
||
if remark:
|
||
remark = "\n* Task notes: {}".format(remark)
|
||
|
||
notice_content = """Hello,
|
||
aaPanel reminds you that the cron you set failed to execute:
|
||
* Server IP: {}
|
||
* Time: {}
|
||
* Task name: {}{}
|
||
* Error messages：
|
||
<span style="color:red;">
|
||
{}
|
||
</span>
|
||
Please deal with it as soon as possible to avoid unnecessary trouble due to the failure of the backup task.
|
||
-- Notification by aaPanel""".format(
|
||
server_ip, now, task_name, remark, msg)
|
||
tg_content = """📣‼*aaPanel reminds you that the cron failed to execute*‼
|
||
|
||
* Server IP*: {}
|
||
* Time*: {}
|
||
* Task name*: {} {}
|
||
* Error messages*：
|
||
{}
|
||
|
||
-- Notification by aaPanel""".format(
|
||
server_ip, now, task_name, remark, msg)
|
||
return {'mail':notice_content,'tg':tg_content}
|
||
|
||
def get_cron_info(self, cron_name):
|
||
""" 通过计划任务名称查找计划任务配置参数 """
|
||
try:
|
||
cron_info = public.M('crontab').where('echo=?',(cron_name,))\
|
||
.field('name,save_local,notice,notice_channel,id').find()
|
||
return cron_info
|
||
except Exception as e:
|
||
pass
|
||
return {}
|
||
|
||
def send_failture_notification(self, error_msg, target="", remark=""):
|
||
"""发送任务失败消息
|
||
|
||
:error_msg 错误信息
|
||
:remark 备注
|
||
"""
|
||
if self._backup_all:
|
||
return
|
||
if not self.cron_info:
|
||
return
|
||
cron_info = self.cron_info
|
||
cron_title = cron_info["name"]
|
||
save_local = cron_info["save_local"]
|
||
notice = cron_info["notice"]
|
||
notice_channel = cron_info["notice_channel"]
|
||
|
||
self.save_backup_status(False, target, msg=error_msg)
|
||
if notice == 0 or not notice_channel:
|
||
return
|
||
|
||
if notice == 1 or notice == 2:
|
||
title = self.generate_failture_title()
|
||
task_name = cron_title
|
||
msg = self.generate_failture_notice(task_name, error_msg, remark)
|
||
res = self.send_notification(notice_channel, title, msg)
|
||
if res:
|
||
self.echo_info(public.get_msg_gettext('Notification has been sent'))
|
||
|
||
def send_all_failture_notification(self, backup_type, results, remark=""):
|
||
"""统一发送任务失败消息
|
||
|
||
:results [(备份对象， 备份结果，错误信息),...]
|
||
:remark 备注
|
||
"""
|
||
if not self.cron_info:
|
||
return
|
||
cron_info = self.cron_info
|
||
cron_title = cron_info["name"]
|
||
save_local = cron_info["save_local"]
|
||
notice = cron_info["notice"]
|
||
notice_channel = cron_info["notice_channel"]
|
||
if notice == 0 or not notice_channel:
|
||
return
|
||
|
||
if notice == 1 or notice == 2:
|
||
title = self.generate_failture_title(cron_title)
|
||
type_desc = {
|
||
"site": "site",
|
||
"database": "database"
|
||
}
|
||
backup_type_desc = type_desc[backup_type]
|
||
task_name = cron_title
|
||
failture_count = 0
|
||
total = 0
|
||
content = ""
|
||
|
||
for obj in results:
|
||
total += 1
|
||
obj_name = obj[0]
|
||
result = obj[1]
|
||
if not result:
|
||
failture_count += 1
|
||
content += "<tr><td style='color:red'>{}</td><tr>".format(obj_name)
|
||
|
||
if failture_count > 0:
|
||
if self._cloud:
|
||
remark = public.get_msg_gettext('Backup to {}, a total of {} {}, and failures {}.'),(
|
||
self._cloud._title, total, backup_type_desc, failture_count)
|
||
else:
|
||
remark = public.get_msg_gettext('Backup failed {}/total {} sites'),(
|
||
failture_count, total, backup_type_desc)
|
||
|
||
msg = self.generate_all_failture_notice(task_name, content, backup_type_desc, remark)
|
||
res = self.send_notification(notice_channel, title, msg)
|
||
if res:
|
||
self.echo_info(public.get_msg_gettext('Notification has been sent'))
|
||
else:
|
||
self.echo_error(public.get_msg_gettext('Failed to send notification'))
|
||
|
||
def send_notification(self, channel, title, msg = {}):
|
||
try:
|
||
from send_mail import send_mail
|
||
from config import config
|
||
tondao = []
|
||
if channel.find(",") >= 0:
|
||
tongdao = channel.split(",")
|
||
else:
|
||
tongdao = [channel]
|
||
|
||
sm = send_mail()
|
||
c = config()
|
||
send_res = []
|
||
error_count = 0
|
||
channel_names = {
|
||
"mail": "email",
|
||
"telegram": "telegram"
|
||
}
|
||
error_channel = []
|
||
# settings = sm.get_settings()
|
||
settings = c.get_settings2()
|
||
for td in tongdao:
|
||
_res = False
|
||
if td == "mail":
|
||
if len(settings["user_mail"]['mail_list']) == 0:
|
||
continue
|
||
mail_list = settings['user_mail']['mail_list']
|
||
if len(mail_list) == 1:
|
||
mail_list = mail_list[0]
|
||
_res = sm.qq_smtp_send(mail_list, title=title, body=msg['mail'].replace("\n", "<br/>"))
|
||
if not _res:
|
||
error_count += 1
|
||
error_channel.append(channel_names[td])
|
||
if td == "telegram":
|
||
import panel_telegram_bot
|
||
if not settings["telegram"]['setup']:
|
||
continue
|
||
_res = panel_telegram_bot.panel_telegram_bot().send_by_tg_bot(msg['tg'])
|
||
send_res.append(_res)
|
||
if not _res:
|
||
error_count += 1
|
||
error_channel.append(channel_names[td])
|
||
if error_count > 0:
|
||
print("Notification:{} failed to send".format(",".join(error_channel)))
|
||
if error_count == len(tongdao):
|
||
return False
|
||
return True
|
||
except Exception as e:
|
||
print(e)
|
||
return False
|
||
def save_backup_status(self, status, target="", msg=""):
|
||
"""保存备份的状态"""
|
||
try:
|
||
if not self.cron_info:
|
||
return
|
||
cron_id = self.cron_info["id"]
|
||
sql = public.M("system").dbfile("system").table("backup_status")
|
||
sql.add("id,target,status,msg,addtime", (cron_id, target, status, msg, time.time(),))
|
||
except Exception as e:
|
||
print("Backup status saving error :{}.".format(e))
|
||
|