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May 17, 2010 15:31
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Backup script for MongoDB; Source: http://github.com/micahwedemeyer/automongobackup/raw/master/src/automongobackup.sh
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#!/bin/bash | |
# | |
# MongoDB Backup Script | |
# VER. 0.1 | |
# Note, this is a lobotomized port of AutoMySQLBackup | |
# (http://sourceforge.net/projects/automysqlbackup/) for use with | |
# MongoDB. | |
# | |
# This program 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 program; if not, write to the Free Software | |
# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA | |
# | |
#===================================================================== | |
#===================================================================== | |
# Set the following variables to your system needs | |
# (Detailed instructions below variables) | |
#===================================================================== | |
# Username to access the mongo server e.g. dbuser | |
# Unnecessary if authentication is off | |
# USERNAME=XXX | |
# Username to access the mongo server e.g. password | |
# Unnecessary if authentication is off | |
# PASSWORD=XXX | |
# Host name (or IP address) of mongo server e.g localhost | |
DBHOST=127.0.0.1 | |
# Backup directory location e.g /backups | |
BACKUPDIR="/var/backups/mongodb" | |
# Mail setup | |
# What would you like to be mailed to you? | |
# - log : send only log file | |
# - files : send log file and sql files as attachments (see docs) | |
# - stdout : will simply output the log to the screen if run manually. | |
# - quiet : Only send logs if an error occurs to the MAILADDR. | |
MAILCONTENT="log" | |
# Set the maximum allowed email size in k. (4000 = approx 5MB email [see docs]) | |
MAXATTSIZE="4000" | |
# Email Address to send mail to? (user@domain.com) | |
#MAILADDR=XXX | |
# ============================================================ | |
# === ADVANCED OPTIONS ( Read the doc's below for details )=== | |
#============================================================= | |
# Which day do you want weekly backups? (1 to 7 where 1 is Monday) | |
DOWEEKLY=6 | |
# Command to run before backups (uncomment to use) | |
#PREBACKUP="/etc/mysql-backup-pre" | |
# Command run after backups (uncomment to use) | |
#POSTBACKUP="/etc/mysql-backup-post" | |
#===================================================================== | |
# Options documentation | |
#===================================================================== | |
# Set USERNAME and PASSWORD of a user that has at least SELECT permission | |
# to ALL databases. | |
# | |
# Set the DBHOST option to the server you wish to backup, leave the | |
# default to backup "this server".(to backup multiple servers make | |
# copies of this file and set the options for that server) | |
# | |
# You can change the backup storage location from /backups to anything | |
# you like by using the BACKUPDIR setting.. | |
# | |
# The MAILCONTENT and MAILADDR options and pretty self explanitory, use | |
# these to have the backup log mailed to you at any email address or multiple | |
# email addresses in a space seperated list. | |
# (If you set mail content to "log" you will require access to the "mail" program | |
# on your server. If you set this to "files" you will have to have mutt installed | |
# on your server. If you set it to "stdout" it will log to the screen if run from | |
# the console or to the cron job owner if run through cron. If you set it to "quiet" | |
# logs will only be mailed if there are errors reported. ) | |
# | |
# | |
# Finally copy automongobackup.sh to anywhere on your server and make sure | |
# to set executable permission. You can also copy the script to | |
# /etc/cron.daily to have it execute automatically every night or simply | |
# place a symlink in /etc/cron.daily to the file if you wish to keep it | |
# somwhere else. | |
# NOTE:On Debian copy the file with no extention for it to be run | |
# by cron e.g just name the file "automongobackup" | |
# | |
# Thats it.. | |
# | |
# | |
# === Advanced options doc's === | |
# | |
# To set the day of the week that you would like the weekly backup to happen | |
# set the DOWEEKLY setting, this can be a value from 1 to 7 where 1 is Monday, | |
# The default is 6 which means that weekly backups are done on a Saturday. | |
# | |
# Use PREBACKUP and POSTBACKUP to specify Per and Post backup commands | |
# or scripts to perform tasks either before or after the backup process. | |
# | |
# | |
#===================================================================== | |
# Backup Rotation.. | |
#===================================================================== | |
# | |
# Daily Backups are rotated weekly.. | |
# Weekly Backups are run by default on Saturday Morning when | |
# cron.daily scripts are run...Can be changed with DOWEEKLY setting.. | |
# Weekly Backups are rotated on a 5 week cycle.. | |
# Monthly Backups are run on the 1st of the month.. | |
# Monthly Backups are NOT rotated automatically... | |
# It may be a good idea to copy Monthly backups offline or to another | |
# server.. | |
# | |
#===================================================================== | |
# Please Note!! | |
#===================================================================== | |
# | |
# I take no resposibility for any data loss or corruption when using | |
# this script.. | |
# This script will not help in the event of a hard drive crash. If a | |
# copy of the backup has not be stored offline or on another PC.. | |
# You should copy your backups offline regularly for best protection. | |
# | |
# Happy backing up... | |
# | |
#===================================================================== | |
# Restoring | |
#===================================================================== | |
# ??? | |
# | |
#===================================================================== | |
# Change Log | |
#===================================================================== | |
# | |
# VER 0.1 - (2010-05-11) | |
# Initial Release | |
# | |
#===================================================================== | |
#===================================================================== | |
#===================================================================== | |
# | |
# Should not need to be modified from here down!! | |
# | |
#===================================================================== | |
#===================================================================== | |
#===================================================================== | |
PATH=/usr/local/bin:/usr/bin:/bin:/usr/local/mysql/bin:/Users/micah/mongo/mongodb-osx-x86_64-1.4.0/bin | |
DATE=`date +%Y-%m-%d_%Hh%Mm` # Datestamp e.g 2002-09-21 | |
DOW=`date +%A` # Day of the week e.g. Monday | |
DNOW=`date +%u` # Day number of the week 1 to 7 where 1 represents Monday | |
DOM=`date +%d` # Date of the Month e.g. 27 | |
M=`date +%B` # Month e.g January | |
W=`date +%V` # Week Number e.g 37 | |
VER=0.1 # Version Number | |
LOGFILE=$BACKUPDIR/$DBHOST-`date +%N`.log # Logfile Name | |
LOGERR=$BACKUPDIR/ERRORS_$DBHOST-`date +%N`.log # Logfile Name | |
BACKUPFILES="" | |
OPT="" # OPT string for use with mongodump | |
# Do we need to use a username/password? | |
if [ "$USERNAME" ] | |
then | |
OPT="$OPT --username=$USERNAME --password=$PASSWORD" | |
fi | |
# Create required directories | |
if [ ! -e "$BACKUPDIR" ] # Check Backup Directory exists. | |
then | |
mkdir -p "$BACKUPDIR" | |
fi | |
if [ ! -e "$BACKUPDIR/daily" ] # Check Daily Directory exists. | |
then | |
mkdir -p "$BACKUPDIR/daily" | |
fi | |
if [ ! -e "$BACKUPDIR/weekly" ] # Check Weekly Directory exists. | |
then | |
mkdir -p "$BACKUPDIR/weekly" | |
fi | |
if [ ! -e "$BACKUPDIR/monthly" ] # Check Monthly Directory exists. | |
then | |
mkdir -p "$BACKUPDIR/monthly" | |
fi | |
# IO redirection for logging. | |
touch $LOGFILE | |
exec 6>&1 # Link file descriptor #6 with stdout. | |
# Saves stdout. | |
exec > $LOGFILE # stdout replaced with file $LOGFILE. | |
touch $LOGERR | |
exec 7>&2 # Link file descriptor #7 with stderr. | |
# Saves stderr. | |
exec 2> $LOGERR # stderr replaced with file $LOGERR. | |
# Functions | |
# Database dump function | |
dbdump () { | |
mongodump --host=$DBHOST --out=$1 $OPT | |
return 0 | |
} | |
# Run command before we begin | |
if [ "$PREBACKUP" ] | |
then | |
echo ====================================================================== | |
echo "Prebackup command output." | |
echo | |
eval $PREBACKUP | |
echo | |
echo ====================================================================== | |
echo | |
fi | |
# Hostname for LOG information | |
if [ "$DBHOST" = "localhost" ]; then | |
HOST=`hostname` | |
if [ "$SOCKET" ]; then | |
OPT="$OPT --socket=$SOCKET" | |
fi | |
else | |
HOST=$DBHOST | |
fi | |
echo ====================================================================== | |
echo AutoMongoBackup VER $VER | |
echo | |
echo Backup of Database Server - $HOST | |
echo ====================================================================== | |
echo Backup Start `date` | |
echo ====================================================================== | |
# Monthly Full Backup of all Databases | |
if [ $DOM = "01" ]; then | |
echo Monthly Full Backup | |
dbdump "$BACKUPDIR/monthly/$DATE.$M" | |
echo ---------------------------------------------------------------------- | |
fi | |
# Weekly Backup | |
if [ $DNOW = $DOWEEKLY ]; then | |
echo Weekly Backup | |
echo | |
echo Rotating 5 weeks Backups... | |
if [ "$W" -le 05 ];then | |
REMW=`expr 48 + $W` | |
elif [ "$W" -lt 15 ];then | |
REMW=0`expr $W - 5` | |
else | |
REMW=`expr $W - 5` | |
fi | |
eval rm -fv "$BACKUPDIR/weekly/week.$REMW.*" | |
echo | |
dbdump "$BACKUPDIR/weekly/week.$W.$DATE" | |
echo ---------------------------------------------------------------------- | |
# Daily Backup | |
else | |
echo Daily Backup of Databases | |
echo | |
echo Rotating last weeks Backup... | |
eval rm -fv "$BACKUPDIR/daily/*.$DOW.*" | |
echo | |
dbdump "$BACKUPDIR/daily/$DATE.$DOW" | |
echo ---------------------------------------------------------------------- | |
fi | |
echo Backup End Time `date` | |
echo ====================================================================== | |
echo Total disk space used for backup storage.. | |
echo Size - Location | |
echo `du -hs "$BACKUPDIR"` | |
echo | |
echo ====================================================================== | |
# Run command when we're done | |
if [ "$POSTBACKUP" ] | |
then | |
echo ====================================================================== | |
echo "Postbackup command output." | |
echo | |
eval $POSTBACKUP | |
echo | |
echo ====================================================================== | |
fi | |
#Clean up IO redirection | |
exec 1>&6 6>&- # Restore stdout and close file descriptor #6. | |
exec 1>&7 7>&- # Restore stdout and close file descriptor #7. | |
if [ "$MAILCONTENT" = "log" ] | |
then | |
cat "$LOGFILE" | mail -s "Mongo Backup Log for $HOST - $DATE" $MAILADDR | |
if [ -s "$LOGERR" ] | |
then | |
cat "$LOGERR" | mail -s "ERRORS REPORTED: Mongo Backup error Log for $HOST - $DATE" $MAILADDR | |
fi | |
else | |
if [ -s "$LOGERR" ] | |
then | |
cat "$LOGFILE" | |
echo | |
echo "###### WARNING ######" | |
echo "Errors reported during AutoMongoBackup execution.. Backup failed" | |
echo "Error log below.." | |
cat "$LOGERR" | |
else | |
cat "$LOGFILE" | |
fi | |
fi | |
if [ -s "$LOGERR" ] | |
then | |
STATUS=1 | |
else | |
STATUS=0 | |
fi | |
# Clean up Logfile | |
eval rm -f "$LOGFILE" | |
eval rm -f "$LOGERR" | |
exit $STATUS |
same for me :-(
This is a mysql backup script and not a mongodb please change the name of your script
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hi @infynyxx i just try to use on my server ubuntu 12.04
but i still getting error
this one message on my terminal