/usr/share/mythbuntu-bare/bareclient/mythbackup.py is in mythbuntu-bare-client 2.2.
This file is owned by root:root, with mode 0o755.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 | #!/usr/bin/env python
## -*- coding: utf-8 -*-
#
# Copyright (C) 2011, Thomas Mashos, for Mythbuntu
#
# Mythbuntu-bare is free software; you can redistribute it and/or modify it under
# the terms of the GNU General Public License as published by the Free
# Software Foundation; either version 2 of the License, or at your option)
# any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License along
# with this application; if not, write to the Free Software Foundation, Inc., 51
# Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
##################################################################################
import os
import tarfile
import time
import shutil
import subprocess
import platform
import ConfigParser
import logging
import datetime
logger = logging.getLogger('mythbuntu-bare')
hdlr = logging.FileHandler('/var/log/mythbuntu-bare-client.log')
formatter = logging.Formatter('%(asctime)s %(levelname)s %(message)s')
hdlr.setFormatter(formatter)
logger.addHandler(hdlr)
logger.setLevel(logging.INFO)
ACTOR="<mythbackup> "
class Backup():
def backup_job(self, BackupDB=True, Location="/var/lib/mythtv/bare-client/"):
"""Backup all the files"""
logger.info(ACTOR+'Starting backup job')
## Check backup directory exists
if Location == "U1" or Location == "DROPBOX":
logger.info(ACTOR+'Configured to backup to: '+str(Location))
elif not os.path.exists(Location):
os.makedirs(Location)
logger.info(ACTOR+'Creating backup directory at '+str(Location))
## Array of files to Backup
BACKUPFILES = [
"/etc/mythtv/config.xml",
"/etc/mythtv/mysql.txt",
"/etc/lirc/lircd.conf",
"/etc/lirc/hardware.conf",
"/etc/hostname",
"/etc/hosts",
]
USER=os.getenv("HOME")
logger.info(ACTOR+'Setting files to backup')
BACKUPFILES.append(USER+"/.lirc")
## Set up backup location
TMPDIR="/tmp/mythbuntu-bare"
logger.info(ACTOR+'Creating temp directory at '+str(TMPDIR))
if not os.path.exists(TMPDIR):
os.makedirs(TMPDIR)
BACKUPFILES.append(TMPDIR)
## Set status file
STATUSFILE="/tmp/mythbuntu-bare-status"
logger.info(ACTOR+'Setting status file to '+str(STATUSFILE))
if os.path.isfile(STATUSFILE):
os.remove(STATUSFILE)
timestamp=time.strftime("%Y%m%d-%H%M", time.localtime())
## Backup database only if told to do so
DBB=""
MBE=""
logger.info(ACTOR+'Detecting Master Backend')
if os.path.isdir("/usr/share/doc/mythtv-backend-master"):
logger.info(ACTOR+'Master Backend status is True')
MBE="_MBE"
DBB="_NODB"
if BackupDB == '1' or BackupDB == True:
logger.info(ACTOR+'Backing up database')
#Run DB Backup
os.system("echo '20\nBacking up database (this could take a few minutes)'>"+STATUSFILE)
backupscript="/usr/share/mythtv/mythconverg_backup.pl"
pipe = subprocess.Popen([backupscript, '--directory', TMPDIR], stdout=subprocess.PIPE).communicate()
DBB="_YESDB"
else:
logger.info(ACTOR+'Database set to not be backed up')
else:
logger.info(ACTOR+'Master Backend status is False')
## Setup for final tar file
hostname = platform.node()
logger.info(ACTOR+'Hostname is '+str(hostname))
# tarfilename=Location+'/mythbuntu-system-backup_'+hostname+'_'+timestamp+MBE+DBB+'.tar.gz'
tarfilename='mythbuntu-system-backup_'+hostname+'_'+timestamp+MBE+DBB+'.tar.gz'
logger.info(ACTOR+'Tarfile is '+str(tarfilename))
TF=tarfile.open("/tmp/"+tarfilename,mode='w:gz')
os.system("echo '90\nZipping up files'>"+STATUSFILE)
## Add files to tarball
logger.info(ACTOR+'Backing up files')
for item in BACKUPFILES:
if os.path.exists(item):
TF.add(item)
TF.close()
## Check if managed and push file to server if necessary
if os.path.isfile("/var/lib/mythtv/bare-client/mythbuntu-bare-client.conf"):
config = ConfigParser.ConfigParser()
config.read("/var/lib/mythtv/bare-client/mythbuntu-bare-client.conf")
managed = config.get("General", "managed")
else:
managed = False
## Set last backup time
lastbackupname="lastbackuptime-"+hostname+".log"
lbt = open("/tmp/"+lastbackupname, 'w')
lbt.write(str(datetime.datetime.now()))
lbt.close()
## Copy files to backup location
logger.info(ACTOR+'Copying backup file to: '+Location)
if Location == "U1":
import u1files
u1 = u1files.U1Files()
u1.login()
u1.put("/tmp/"+tarfilename, "mythbuntu-bare/"+tarfilename)
u1.put("/tmp/"+lastbackupname, "mythbuntu-bare/"+lastbackupname)
elif Location == "DROPBOX":
## TODO
pass
else:
shutil.move("/tmp/"+tarfilename, Location+"/"+tarfilename)
shutil.move("/tmp/"+lastbackupname, Location+"/"+lastbackupname)
# if managed:
# logger.info(ACTOR+'Pushing backup file to server')
# ServerIP = config.get("General", "serverip")
# ServerPort = config.get("General", "serverport")
# pipe = subprocess.Popen(["/usr/share/mythbuntu-bare/bareclient/bare/push_file.py", 'http://'+ServerIP+":"+ServerPort+"/cgi-bin/save_file.py", tarfilename], stdout=subprocess.PIPE).communicate()
# else:
# logger.info(ACTOR+'Machine unmanaged')
## Remove tmp Backup directory and status file
logger.info(ACTOR+'Removing temp files')
if os.path.exists(TMPDIR):
shutil.rmtree(TMPDIR)
if os.path.isfile(STATUSFILE):
os.remove(STATUSFILE)
logger.info(ACTOR+'Backup job finished')
if __name__ == "__main__":
ACTOR="<backup-task> "
CONFIGFILENAME = "mythbuntu-bare-client.conf"
CONFIGPATH = "/var/lib/mythtv/bare-client/"
CONFIGFILE = CONFIGPATH+CONFIGFILENAME
## Read config file
config = ConfigParser.ConfigParser()
config.read(CONFIGFILE)
logger.info(ACTOR+'Initializing backup settings')
## Check if managed and if so, then update
managed = config.get("General", "managed")
logger.info(ACTOR+'Checking if managed: '+str(managed))
if managed:
pipe = subprocess.Popen(["/usr/share/mythbuntu-bare/bareclient/mythbareupdate.py"], stdout=subprocess.PIPE).communicate()
## Reread config file in case it was updated
config.read(CONFIGFILE)
DB = config.get("Backup", "db")
logger.info(ACTOR+'Setting database backup to '+str(DB))
storagedir = config.get("Backup", "storagedir")
logger.info(ACTOR+'Setting backup storage directory to '+str(storagedir))
## Run backup job
logger.info(ACTOR+'Starting backup job')
Backup().backup_job(DB, storagedir)
|