From 2128a64d9fcdebe29b200660e4ea3acb24004299 Mon Sep 17 00:00:00 2001 From: Andrew Smith Date: Mon, 27 Jun 2011 10:06:35 +1000 Subject: [PATCH] Initial import of version 2.5-01 from SourceForge. --- README | 1 + automysqlbackup.sh | 789 +++++++++++++++++++++++++++++++++++++++++++++ 2 files changed, 790 insertions(+) create mode 100644 README create mode 100644 automysqlbackup.sh diff --git a/README b/README new file mode 100644 index 0000000..8fa0e6b --- /dev/null +++ b/README @@ -0,0 +1 @@ +A fork of the AutoMySQLBackup script from http://sourceforge.net/projects/automysqlbackup/ diff --git a/automysqlbackup.sh b/automysqlbackup.sh new file mode 100644 index 0000000..f39b53d --- /dev/null +++ b/automysqlbackup.sh @@ -0,0 +1,789 @@ +#!/bin/bash +# +# MySQL Backup Script +# VER. 2.5.1 - http://sourceforge.net/projects/automysqlbackup/ +# Copyright (c) 2002-2003 wipe_out@lycos.co.uk +# +# 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) +#===================================================================== +#set -x +CONFIGFILE="/etc/automysqlbackup/automysqlbackup.conf" + +if [ -r ${CONFIGFILE} ]; then + # Read the configfile if it's existing and readable + source ${CONFIGFILE} +else + # do inline-config otherwise + # To create a configfile just copy the code between "### START CFG ###" and "### END CFG ###" + # to /etc/automysqlbackup/automysqlbackup.conf. After that you're able to upgrade this script + # (copy a new version to its location) without the need for editing it. + ### START CFG ### + # Username to access the MySQL server e.g. dbuser + USERNAME=debian + + # Password to access the MySQL server e.g. password + PASSWORD= + + # Host name (or IP address) of MySQL server e.g localhost + DBHOST=localhost + + # List of DBNAMES for Daily/Weekly Backup e.g. "DB1 DB2 DB3" + DBNAMES="all" + + # Backup directory location e.g /backups + BACKUPDIR="/srv/backup/db" + + # Mail setup + # What would you like to be mailed to you? + # - log : send only log file + # - files : send log file and sql files as attachments (see docs) + # - stdout : will simply output the log to the screen if run manually. + # - quiet : Only send logs if an error occurs to the MAILADDR. + MAILCONTENT="log" + + # Set the maximum allowed email size in k. (4000 = approx 5MB email [see docs]) + MAXATTSIZE="4000" + + # Email Address to send mail to? (user@domain.com) + MAILADDR="maintenance@example.com" + + + # ============================================================ + # === ADVANCED OPTIONS ( Read the doc's below for details )=== + #============================================================= + + # List of DBBNAMES for Monthly Backups. + MDBNAMES="${DBNAMES}" + + # List of DBNAMES to EXLUCDE if DBNAMES are set to all (must be in " quotes) + DBEXCLUDE="" + + # Include CREATE DATABASE in backup? + CREATE_DATABASE=no + + # Separate backup directory and file for each DB? (yes or no) + SEPDIR=yes + + # Which day do you want weekly backups? (1 to 7 where 1 is Monday) + DOWEEKLY=6 + + # Choose Compression type. (gzip or bzip2) + COMP=gzip + + # Compress communications between backup server and MySQL server? + COMMCOMP=no + + # Additionally keep a copy of the most recent backup in a seperate directory. + LATEST=no + + # The maximum size of the buffer for client/server communication. e.g. 16MB (maximum is 1GB) + MAX_ALLOWED_PACKET= + + # For connections to localhost. Sometimes the Unix socket file must be specified. + SOCKET= + + # 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" + ### END CFG ### +fi + +#===================================================================== +# Options documantation +#===================================================================== +# Set USERNAME and PASSWORD of a user that has the appropriate permissions +# to backup ALL databases. (See mysql documentation for details) +# NEW in 2.5.1: +# - If USERNAME is set to "debian" and PASSWORD is unset or "" obtain +# them from the file /etc/mysql/debian.cnf +# - First command line option "-c" for configfile +# - Interpretable Exit-States: +# 1: given configfile is not readable or does not exist +# 2: unknown option +# +# 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) +# +# Put in the list of DBNAMES(Databases)to be backed up. If you would like +# to backup ALL DBs on the server set DBNAMES="all".(if set to "all" then +# any new DBs will automatically be backed up without needing to modify +# this backup script when a new DB is created). +# +# If the DB you want to backup has a space in the name replace the space +# with a % e.g. "data base" will become "data%base" +# NOTE: Spaces in DB names may not work correctly when SEPDIR=no. +# +# 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. ) +# +# MAXATTSIZE sets the largest allowed email attachments total (all backup files) you +# want the script to send. This is the size before it is encoded to be sent as an email +# so if your mail server will allow a maximum mail size of 5MB I would suggest setting +# MAXATTSIZE to be 25% smaller than that so a setting of 4000 would probably be fine. +# +# Finally copy automysqlbackup.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 "automysqlbackup" +# +# Thats it.. +# +# +# === Advanced options doc's === +# +# The list of MDBNAMES is the DB's to be backed up only monthly. You should +# always include "mysql" in this list to backup your user/password +# information along with any other DBs that you only feel need to +# be backed up monthly. (if using a hosted server then you should +# probably remove "mysql" as your provider will be backing this up) +# NOTE: If DBNAMES="all" then MDBNAMES has no effect as all DBs will be backed +# up anyway. +# +# If you set DBNAMES="all" you can configure the option DBEXCLUDE. Other +# wise this option will not be used. +# This option can be used if you want to backup all dbs, but you want +# exclude some of them. (eg. a db is to big). +# +# Set CREATE_DATABASE to "yes" (the default) if you want your SQL-Dump to create +# a database with the same name as the original database when restoring. +# Saying "no" here will allow your to specify the database name you want to +# restore your dump into, making a copy of the database by using the dump +# created with automysqlbackup. +# NOTE: Not used if SEPDIR=no +# +# The SEPDIR option allows you to choose to have all DBs backed up to +# a single file (fast restore of entire server in case of crash) or to +# seperate directories for each DB (each DB can be restored seperately +# in case of single DB corruption or loss). +# +# 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. +# +# COMP is used to choose the copmression used, options are gzip or bzip2. +# bzip2 will produce slightly smaller files but is more processor intensive so +# may take longer to complete. +# +# COMMCOMP is used to enable or diable mysql client to server compression, so +# it is useful to save bandwidth when backing up a remote MySQL server over +# the network. +# +# LATEST is to store an additional copy of the latest backup to a standard +# location so it can be downloaded bt thrid party scripts. +# +# If the DB's being backed up make use of large BLOB fields then you may need +# to increase the MAX_ALLOWED_PACKET setting, for example 16MB.. +# +# When connecting to localhost as the DB server (DBHOST=localhost) sometimes +# the system can have issues locating the socket file.. This can now be set +# using the SOCKET parameter.. An example may be SOCKET=/private/tmp/mysql.sock +# +# 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 rotated on a 5 month cycle... +# 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 +#===================================================================== +# Firstly you will need to uncompress the backup file. +# eg. +# gunzip file.gz (or bunzip2 file.bz2) +# +# Next you will need to use the mysql client to restore the DB from the +# sql file. +# eg. +# mysql --user=username --pass=password --host=dbserver database < /path/file.sql +# or +# mysql --user=username --pass=password --host=dbserver -e "source /path/file.sql" database +# +# NOTE: Make sure you use "<" and not ">" in the above command because +# you are piping the file.sql to mysql and not the other way around. +# +# Lets hope you never have to use this.. :) +# +#===================================================================== +# Change Log +#===================================================================== +# +# VER 2.5.1-01 - (2010-07-06) +# - Fixed pathname bug item #3025849 (by Johannes Kolter) +# VER 2.5.1 - (2010-07-04) +# - Added support for default and optional config file (by Johannes Kolter) +# - Rotating after backup was successful whith find(1) (by Johannes Kolter) +# - Implementation of Variables containing full path to binaries to +# avoid possibly confusion with aliases or builtins. (by Johannes Kolter) +# - Fixed bug where weekly backups were not being rotated. +# Added rotation of 5 monthly backups +# Now all old backups are deleted, not only the most recent one +# (inspired by oleg@bintime.com) +# - Use Debian special-file to access database (by Johannes Kolter) +# - Fixed bug ID: 1438565 +# Moved IO redirection to a place before decicions are made and actions are taken. +# (inspired by Derk Bernhardt) +# - Fixed bug ID: #3000316 (reported by Sascha Feldhorst) +# - Fixed bug ID: #1529458 (reported by Natalie ( njwood )) +# - Fixed bug ID: #1548919 (reported by Piotr Kuczynski) +# VER 2.5 - (2006-01-15) +# Added support for setting MAXIMUM_PACKET_SIZE and SOCKET parameters (suggested by Yvo van Doorn) +# VER 2.4 - (2006-01-23) +# Fixed bug where weekly backups were not being rotated. (Fix by wolf02) +# Added hour an min to backup filename for the case where backups are taken multiple +# times in a day. NOTE This is not complete support for mutiple executions of the script +# in a single day. +# Added MAILCONTENT="quiet" option, see docs for details. (requested by snowsam) +# Updated path statment for compatibility with OSX. +# Added "LATEST" to additionally store the last backup to a standard location. (request by Grant29) +# VER 2.3 - (2005-11-07) +# Better error handling and notification of errors (a long time coming) +# Compression on Backup server to MySQL server communications. +# VER 2.2 - (2004-12-05) +# Changed from using depricated "-N" to "--skip-column-names". +# Added ability to have compressed backup's emailed out. (code from Thomas Heiserowski) +# Added maximum attachment size setting. +# VER 2.1 - (2004-11-04) +# Fixed a bug in daily rotation when not using gzip compression. (Fix by Rob Rosenfeld) +# VER 2.0 - (2004-07-28) +# Switched to using IO redirection instead of pipeing the output to the logfile. +# Added choice of compression of backups being gzip of bzip2. +# Switched to using functions to facilitate more functionality. +# Added option of either gzip or bzip2 compression. +# VER 1.10 - (2004-07-17) +# Another fix for spaces in the paths (fix by Thomas von Eyben) +# Fixed bug when using PREBACKUP and POSTBACKUP commands containing many arguments. +# VER 1.9 - (2004-05-25) +# Small bug fix to handle spaces in LOGFILE path which contains spaces (reported by Thomas von Eyben) +# Updated docs to mention that Log email can be sent to multiple email addresses. +# VER 1.8 - (2004-05-01) +# Added option to make backups restorable to alternate database names +# meaning that a copy of the database can be created (Based on patch by Rene Hoffmann) +# Seperated options into standard and advanced. +# Removed " from single file dump DBMANES because it caused an error but +# this means that if DB's have spaces in the name they will not dump when SEPDIR=no. +# Added -p option to mkdir commands to create multiple subdirs without error. +# Added disk usage and location to the bottom of the backup report. +# VER 1.7 - (2004-04-22) +# Fixed an issue where weelky backups would only work correctly if server +# locale was set to English (issue reported by Tom Ingberg) +# used "eval" for "rm" commands to try and resolve rotation issues. +# Changed name of status log so multiple scripts can be run at the same time. +# VER 1.6 - (2004-03-14) +# Added PREBACKUP and POSTBACKUP command functions. (patch by markpustjens) +# Added support for backing up DB's with Spaces in the name. +# (patch by markpustjens) +# VER 1.5 - (2004-02-24) +# Added the ability to exclude DB's when the "all" option is used. +# (Patch by kampftitan) +# VER 1.4 - (2004-02-02) +# Project moved to Sourceforge.net +# VER 1.3 - (2003-09-25) +# Added support for backing up "all" databases on the server without +# having to list each one seperately in the configuration. +# Added DB restore instructions. +# VER 1.2 - (2003-03-16) +# Added server name to the backup log so logs from multiple servers +# can be easily identified. +# VER 1.1 - (2003-03-13) +# Small Bug fix in monthly report. (Thanks Stoyanski) +# Added option to email log to any email address. (Inspired by Stoyanski) +# Changed Standard file name to .sh extention. +# Option are set using yes and no rather than 1 or 0. +# VER 1.0 - (2003-01-30) +# Added the ability to have all databases backup to a single dump +# file or seperate directory and file for each database. +# Output is better for log keeping. +# VER 0.6 - (2003-01-22) +# Bug fix for daily directory (Added in VER 0.5) rotation. +# VER 0.5 - (2003-01-20) +# Added "daily" directory for daily backups for neatness (suggestion by Jason) +# Added DBHOST option to allow backing up a remote server (Suggestion by Jason) +# Added "--quote-names" option to mysqldump command. +# Bug fix for handling the last and first of the year week rotation. +# VER 0.4 - (2002-11-06) +# Added the abaility for the script to create its own directory structure. +# VER 0.3 - (2002-10-01) +# Changed Naming of Weekly backups so they will show in order. +# VER 0.2 - (2002-09-27) +# Corrected weekly rotation logic to handle weeks 0 - 10 +# VER 0.1 - (2002-09-21) +# Initial Release +# +#===================================================================== +#===================================================================== +#===================================================================== +# +# Should not need to be modified from here down!! +# +#===================================================================== +#===================================================================== +#===================================================================== +# +# Full pathname to binaries to avoid problems with aliases and builtins etc. +# +WHICH="`which which`" +AWK="`${WHICH} gawk`" +LOGGER="`${WHICH} logger`" +ECHO="`${WHICH} echo`" +CAT="`${WHICH} cat`" +BASENAME="`${WHICH} basename`" +DATEC="`${WHICH} date`" +DU="`${WHICH} du`" +EXPR="`${WHICH} expr`" +FIND="`${WHICH} find`" +RM="`${WHICH} rm`" +MYSQL="`${WHICH} mysql`" +MYSQLDUMP="`${WHICH} mysqldump`" +GZIP="`${WHICH} gzip`" +BZIP2="`${WHICH} bzip2`" +CP="`${WHICH} cp`" +HOSTNAMEC="`${WHICH} hostname`" +SED="`${WHICH} sed`" +GREP="`${WHICH} grep`" + +function get_debian_pw() { + if [ -r /etc/mysql/debian.cnf ]; then + eval $(${AWK} ' + ! user && /^[[:space:]]*user[[:space:]]*=[[:space:]]*/ { + print "USERNAME=" gensub(/.+[[:space:]]+([^[:space:]]+)[[:space:]]*$/, "\\1", "1"); user++ + } + ! pass && /^[[:space:]]*password[[:space:]]*=[[:space:]]*/ { + print "PASSWORD=" gensub(/.+[[:space:]]+([^[:space:]]+)[[:space:]]*$/, "\\1", "1"); pass++ + }' /etc/mysql/debian.cnf + ) + else + ${LOGGER} "${PROGNAME}: File \"/etc/mysql/debian.cnf\" not found." + exit 1 + fi +} + +[ "x${USERNAME}" = "xdebian" -a "x${PASSWORD}" = "x" ] && get_debian_pw + +while [ $# -gt 0 ]; do + case $1 in + -c) + if [ -r "$2" ]; then + source "$2" + shift 2 + else + ${ECHO} "Ureadable config file \"$2\"" + exit 1 + fi + ;; + *) + ${ECHO} "Unknown Option \"$1\"" + exit 2 + ;; + esac +done + +export LC_ALL=C +PROGNAME=`${BASENAME} $0` +PATH=/usr/local/bin:/usr/bin:/bin:/usr/local/mysql/bin +DATE=`${DATEC} +%Y-%m-%d_%Hh%Mm` # Datestamp e.g 2002-09-21 +DOW=`${DATEC} +%A` # Day of the week e.g. Monday +DNOW=`${DATEC} +%u` # Day number of the week 1 to 7 where 1 represents Monday +DOM=`${DATEC} +%d` # Date of the Month e.g. 27 +M=`${DATEC} +%B` # Month e.g January +W=`${DATEC} +%V` # Week Number e.g 37 +VER=2.5.1 # Version Number +LOGFILE=${BACKUPDIR}/${DBHOST}-`${DATEC} +%N`.log # Logfile Name +LOGERR=${BACKUPDIR}/ERRORS_${DBHOST}-`${DATEC} +%N`.log # Logfile Name +BACKUPFILES="" +OPT="--quote-names --opt" # OPT string for use with mysqldump ( see man mysqldump ) + +# 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}. + +# Add --compress mysqldump option to ${OPT} +if [ "${COMMCOMP}" = "yes" ]; + then + OPT="${OPT} --compress" + fi + +# Add --max_allowed_packet=... mysqldump option to ${OPT} +if [ "${MAX_ALLOWED_PACKET}" ]; + then + OPT="${OPT} --max_allowed_packet=${MAX_ALLOWED_PACKET}" + 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 + +if [ "${LATEST}" = "yes" ] +then + if [ ! -e "${BACKUPDIR}/latest" ] # Check Latest Directory exists. + then + mkdir -p "${BACKUPDIR}/latest" + fi +eval ${RM} -fv "${BACKUPDIR}/latest/*" +fi + + +# Functions + +# Database dump function +dbdump () { +${MYSQLDUMP} --user=${USERNAME} --password=${PASSWORD} --host=${DBHOST} ${OPT} ${1} > ${2} +return $? +} + +# Compression function plus latest copy +SUFFIX="" +compression () { +if [ "${COMP}" = "gzip" ]; then + ${GZIP} -f "${1}" + ${ECHO} + ${ECHO} Backup Information for "${1}" + ${GZIP} -l "${1}.gz" + SUFFIX=".gz" +elif [ "${COMP}" = "bzip2" ]; then + ${ECHO} Compression information for "${1}.bz2" + ${BZIP2} -f -v ${1} 2>&1 + SUFFIX=".bz2" +else + ${ECHO} "No compression option set, check advanced settings" +fi +if [ "${LATEST}" = "yes" ]; then + ${CP} ${1}${SUFFIX} "${BACKUPDIR}/latest/" +fi +return 0 +} + + +# Run command before we begin +if [ "${PREBACKUP}" ] + then + ${ECHO} ====================================================================== + ${ECHO} "Prebackup command output." + ${ECHO} + eval ${PREBACKUP} + ${ECHO} + ${ECHO} ====================================================================== + ${ECHO} +fi + + +if [ "${SEPDIR}" = "yes" ]; then # Check if CREATE DATABSE should be included in Dump + if [ "${CREATE_DATABASE}" = "no" ]; then + OPT="${OPT} --no-create-db" + else + OPT="${OPT} --databases" + fi +else + OPT="${OPT} --databases" +fi + +# Hostname for LOG information +if [ "${DBHOST}" = "localhost" ]; then + HOST=`${HOSTNAMEC}` + if [ "${SOCKET}" ]; then + OPT="${OPT} --socket=${SOCKET}" + fi +else + HOST=${DBHOST} +fi + +# If backing up all DBs on the server +if [ "${DBNAMES}" = "all" ]; then + DBNAMES="`${MYSQL} --user=${USERNAME} --password=${PASSWORD} --host=${DBHOST} --batch --skip-column-names -e "show databases"| ${SED} 's/ /%/g'`" + + # If DBs are excluded + for exclude in ${DBEXCLUDE} + do + DBNAMES=`${ECHO} ${DBNAMES} | ${SED} "s/\b${exclude}\b//g"` + done + + MDBNAMES=${DBNAMES} +fi + +${ECHO} ====================================================================== +${ECHO} AutoMySQLBackup VER ${VER} +${ECHO} http://sourceforge.net/projects/automysqlbackup/ +${ECHO} +${ECHO} Backup of Database Server - ${HOST} +${ECHO} ====================================================================== + +# Test is seperate DB backups are required +if [ "${SEPDIR}" = "yes" ]; then +${ECHO} Backup Start Time `${DATEC}` +${ECHO} ====================================================================== + # Monthly Full Backup of all Databases + if [ ${DOM} = "01" ]; then + for MDB in ${MDBNAMES} + do + + # Prepare ${DB} for using + MDB="`${ECHO} ${MDB} | ${SED} 's/%/ /g'`" + + if [ ! -e "${BACKUPDIR}/monthly/${MDB}" ] # Check Monthly DB Directory exists. + then + mkdir -p "${BACKUPDIR}/monthly/${MDB}" + fi + ${ECHO} Monthly Backup of ${MDB}... + dbdump "${MDB}" "${BACKUPDIR}/monthly/${MDB}/${MDB}_${DATE}.${M}.${MDB}.sql" + [ $? -eq 0 ] && { + ${ECHO} "Rotating 5 month backups for ${MDB}" + ${FIND} "${BACKUPDIR}/monthly/${MDB}" -mtime +150 -type f -exec ${RM} -v {} \; + } + compression "${BACKUPDIR}/monthly/${MDB}/${MDB}_${DATE}.${M}.${MDB}.sql" + BACKUPFILES="${BACKUPFILES} ${BACKUPDIR}/monthly/${MDB}/${MDB}_${DATE}.${M}.${MDB}.sql${SUFFIX}" + ${ECHO} ---------------------------------------------------------------------- + done + fi + + for DB in ${DBNAMES} + do + # Prepare ${DB} for using + DB="`${ECHO} ${DB} | ${SED} 's/%/ /g'`" + + # Create Seperate directory for each DB + if [ ! -e "${BACKUPDIR}/daily/${DB}" ] # Check Daily DB Directory exists. + then + mkdir -p "${BACKUPDIR}/daily/${DB}" + fi + + if [ ! -e "${BACKUPDIR}/weekly/${DB}" ] # Check Weekly DB Directory exists. + then + mkdir -p "${BACKUPDIR}/weekly/${DB}" + fi + + # Weekly Backup + if [ ${DNOW} = ${DOWEEKLY} ]; then + ${ECHO} Weekly Backup of Database \( ${DB} \) + ${ECHO} + dbdump "${DB}" "${BACKUPDIR}/weekly/${DB}/${DB}_week.${W}.${DATE}.sql" + [ $? -eq 0 ] && { + ${ECHO} Rotating 5 weeks Backups... + ${FIND} "${BACKUPDIR}/weekly/${DB}" -mtime +35 -type f -exec ${RM} -v {} \; + } + compression "${BACKUPDIR}/weekly/${DB}/${DB}_week.${W}.${DATE}.sql" + BACKUPFILES="${BACKUPFILES} ${BACKUPDIR}/weekly/${DB}/${DB}_week.${W}.${DATE}.sql${SUFFIX}" + ${ECHO} ---------------------------------------------------------------------- + + # Daily Backup + else + ${ECHO} Daily Backup of Database \( ${DB} \) + ${ECHO} + dbdump "${DB}" "${BACKUPDIR}/daily/${DB}/${DB}_${DATE}.${DOW}.sql" + [ $? -eq 0 ] && { + ${ECHO} Rotating last weeks Backup... + ${FIND} "${BACKUPDIR}/daily/${DB}" -mtime +6 -type f -exec ${RM} -v {} \; + } + compression "${BACKUPDIR}/daily/${DB}/${DB}_${DATE}.${DOW}.sql" + BACKUPFILES="${BACKUPFILES} ${BACKUPDIR}/daily/${DB}/${DB}_${DATE}.${DOW}.sql${SUFFIX}" + ${ECHO} ---------------------------------------------------------------------- + fi + done +${ECHO} Backup End `${DATEC}` +${ECHO} ====================================================================== + + +else # One backup file for all DBs +${ECHO} Backup Start `${DATEC}` +${ECHO} ====================================================================== + # Monthly Full Backup of all Databases + if [ ${DOM} = "01" ]; then + ${ECHO} Monthly full Backup of \( ${MDBNAMES} \)... + dbdump "${MDBNAMES}" "${BACKUPDIR}/monthly/${DATE}.${M}.all-databases.sql" + [ $? -eq 0 ] && { + ${ECHO} "Rotating 5 month backups." + ${FIND} "${BACKUPDIR}/monthly" -mtime +150 -type f -exec ${RM} -v {} \; + } + compression "${BACKUPDIR}/monthly/${DATE}.${M}.all-databases.sql" + BACKUPFILES="${BACKUPFILES} ${BACKUPDIR}/monthly/${DATE}.${M}.all-databases.sql${SUFFIX}" + ${ECHO} ---------------------------------------------------------------------- + fi + + # Weekly Backup + if [ ${DNOW} = ${DOWEEKLY} ]; then + ${ECHO} Weekly Backup of Databases \( ${DBNAMES} \) + ${ECHO} + ${ECHO} + dbdump "${DBNAMES}" "${BACKUPDIR}/weekly/week.${W}.${DATE}.sql" + [ $? -eq 0 ] && { + ${ECHO} Rotating 5 weeks Backups... + ${FIND} "${BACKUPDIR}/weekly/" -mtime +35 -type f -exec ${RM} -v {} \; + } + compression "${BACKUPDIR}/weekly/week.${W}.${DATE}.sql" + BACKUPFILES="${BACKUPFILES} ${BACKUPDIR}/weekly/week.${W}.${DATE}.sql${SUFFIX}" + ${ECHO} ---------------------------------------------------------------------- + + # Daily Backup + else + ${ECHO} Daily Backup of Databases \( ${DBNAMES} \) + ${ECHO} + ${ECHO} + dbdump "${DBNAMES}" "${BACKUPDIR}/daily/${DATE}.${DOW}.sql" + [ $? -eq 0 ] && { + ${ECHO} Rotating last weeks Backup... + ${FIND} "${BACKUPDIR}/daily" -mtime +6 -type f -exec ${RM} -v {} \; + } + compression "${BACKUPDIR}/daily/${DATE}.${DOW}.sql" + BACKUPFILES="${BACKUPFILES} ${BACKUPDIR}/daily/${DATE}.${DOW}.sql${SUFFIX}" + ${ECHO} ---------------------------------------------------------------------- + fi +${ECHO} Backup End Time `${DATEC}` +${ECHO} ====================================================================== +fi +${ECHO} Total disk space used for backup storage.. +${ECHO} Size - Location +${ECHO} `${DU} -hs "${BACKUPDIR}"` +${ECHO} +${ECHO} ====================================================================== +${ECHO} If you find AutoMySQLBackup valuable please make a donation at +${ECHO} http://sourceforge.net/project/project_donations.php?group_id=101066 +${ECHO} ====================================================================== + +# Run command when we're done +if [ "${POSTBACKUP}" ] + then + ${ECHO} ====================================================================== + ${ECHO} "Postbackup command output." + ${ECHO} + eval ${POSTBACKUP} + ${ECHO} + ${ECHO} ====================================================================== +fi + +#Clean up IO redirection +exec 1>&6 6>&- # Restore stdout and close file descriptor #6. +exec 2>&7 7>&- # Restore stdout and close file descriptor #7. + +if [ "${MAILCONTENT}" = "files" ] +then + if [ -s "${LOGERR}" ] + then + # Include error log if is larger than zero. + BACKUPFILES="${BACKUPFILES} ${LOGERR}" + ERRORNOTE="WARNING: Error Reported - " + fi + #Get backup size + ATTSIZE=`${DU} -c ${BACKUPFILES} | ${GREP} "[[:digit:][:space:]]total$" |${SED} s/\s*total//` + if [ ${MAXATTSIZE} -ge ${ATTSIZE} ] + then + BACKUPFILES=`${ECHO} "${BACKUPFILES}" | ${SED} -e "s# # -a #g"` #enable multiple attachments + mutt -s "${ERRORNOTE} MySQL Backup Log and SQL Files for ${HOST} - ${DATE}" ${BACKUPFILES} ${MAILADDR} < ${LOGFILE} #send via mutt + else + ${CAT} "${LOGFILE}" | mail -s "WARNING! - MySQL Backup exceeds set maximum attachment size on ${HOST} - ${DATE}" ${MAILADDR} + fi +elif [ "${MAILCONTENT}" = "log" ] +then + ${CAT} "${LOGFILE}" | mail -s "MySQL Backup Log for ${HOST} - ${DATE}" ${MAILADDR} + if [ -s "${LOGERR}" ] + then + ${CAT} "${LOGERR}" | mail -s "ERRORS REPORTED: MySQL Backup error Log for ${HOST} - ${DATE}" ${MAILADDR} + fi +elif [ "${MAILCONTENT}" = "quiet" ] +then + if [ -s "${LOGERR}" ] + then + ${CAT} "${LOGERR}" | mail -s "ERRORS REPORTED: MySQL Backup error Log for ${HOST} - ${DATE}" ${MAILADDR} + ${CAT} "${LOGFILE}" | mail -s "MySQL Backup Log for ${HOST} - ${DATE}" ${MAILADDR} + fi +else + if [ -s "${LOGERR}" ] + then + ${CAT} "${LOGFILE}" + ${ECHO} + ${ECHO} "###### WARNING ######" + ${ECHO} "Errors reported during AutoMySQLBackup 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}