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File automysqlbackup-2.6.8.sh of Package automysqlbackup
#!/bin/bash # # MySQL Backup Script # VER. 2.6.8 - 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=`echo ${USERNAME:=dbuser}` # Password to access the MySQL server e.g. password PASSWORD=`echo ${PASSWORD:=password}` # Host name (or IP address) of MySQL server e.g localhost DBHOST=`echo ${DBHOST:=localhost}` # Port where MYSQL Server is listening DBPORT=`echo ${DBPORT:=3306}` # List of DBNAMES for Daily/Weekly Backup e.g. "DB1 DB2 DB3" DBNAMES=`echo ${DBNAMES:="DB1 DB2 DB3"}` # Backup directory location e.g /backups BACKUPDIR=`echo ${BACKUPDIR:="/backup/mysql/${DBHOST}"}` # 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="quiet" # 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=`echo ${MAILADDR:="maintenance@example.com"}` # Email Address to send mail from? (root@host.tld) FROMADDR="automysqlbackup@`hostname -f`" # ============================================================ # === ADVANCED OPTIONS ( Read the doc's below for details )=== #============================================================= # List of DBBNAMES for Monthly Backups. MDBNAMES="${DBNAMES}" # List of DBNAMES to EXLUCDE if DBNAMES are set to all (must be in " quotes) DBEXCLUDE=`echo ${DBEXCLUDE:=""}` # List of tables to exclude. Space-separated, with db name, e.g. "db1.table1 d2.table2" TABLEEXCLUDE=`echo ${TABLEEXCLUDE:=""}` # Include CREATE DATABASE in backup? CREATE_DATABASE=yes # 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=bzip2 # Use pipe compress PIPECOMP=yes # 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= # Backup databases per table work if SEPDIR set to `yes' PERTABLE=yes # 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 2.6.8 - (2013-07-16) # - set PATH and rename MAIL variable # VER 2.6.7 - (2013-07-09) # - fix readlink endless loop in qmail detection code # VER 2.6.6 - (2013-07-04) # - detect --events support in mysqldump and use it when available # VER 2.6.5 - (2013-06-26) # - detect qmail sendmail binary (option -r is not supported in qmail) # VER 2.6.4 - (2011-07-03) # - per table excludes # - mail command detection (option -r) # - --single-transaction & --routines options added # VER 2.6.3 # - per table & bzip2 support # 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. # PATH=/usr/bin:/bin:/usr/sbin:/sbin:/usr/local/bin:/usr/local/mysql/bin 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="`${WHICH} grep`" NAIL="`${WHICH} nail 2>/dev/null`" MMAIL="`${WHICH} mail 2>/dev/null`" SMBIN="`${WHICH} sendmail 2>/dev/null`" READLINK="`${WHICH} readlink 2>/dev/null`" function is_sendmail_qmail { while [ -L ${SMBIN} ] ; do SMBIN=`${READLINK} -e ${SMBIN}` done if [ -z "`echo ${SMBIN} | ${GREP} -i qmail`" ] ; then echo 0 else echo 1 fi } function get_events_support { if [ -z "`${MYSQLDUMP} --events 2>&1 | ${GREP} \"unknown option\"`" ] ; then echo 1 else echo 0 fi } if [ -z "${NAIL}" ] ; then if [ -n "${MMAIL}" ] ; then if [ -n "`${MMAIL} -r 2>&1 | grep \"invalid option -- r\"`" ]; then # mail doesn't support -r echo "No working 'mail' command found" echo "Install nail which support -r option!" exit 1 else MAILCMD=${MMAIL} fi fi else MAILCMD=${NAIL} fi # sendmail replacement of qmail does not support -r option if [ "`is_sendmail_qmail`" == "1" ] ; then MAIL_BASE_CMD="${MAILCMD}" else MAIL_BASE_CMD="${MAILCMD} -r ${FROMADDR}" fi 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=`${DATEC} +%V` # Week Number e.g 37 VER=2.6.8 # Version Number LOGFILE=${BACKUPDIR}/${DBHOST}-`${DATEC} +%N`.log # Logfile Name LOGERR=${BACKUPDIR}/ERRORS_${DBHOST}-`${DATEC} +%N`.log # Logfile Name BACKUPFILES="" if [ "`get_events_support`" == "1" ] ; then OPT="--events --ignore-table=mysql.events --quote-names --opt --single-transaction --routines" # OPT string for use with mysqldump ( see man mysqldump ) else OPT="--quote-names --opt --single-transaction --routines" # OPT string for use with mysqldump ( see man mysqldump ) 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}. # 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} --port=${DBPORT} ${OPT} ${1} > ${2} return $? } dbdump_comp () { if [ "$COMP" = "gzip" ]; then ${ECHO} Backup Information for "${1}.gz" SUFFIX=".gz" ${MYSQLDUMP} --user=${USERNAME} --password=${PASSWORD} --host=${DBHOST} --port=${DBPORT} ${OPT} ${1} | ${GZIP} > ${2}${SUFFIX} ${GZIP} -l "$1.gz" elif [ "$COMP" = "bzip2" ]; then ${ECHO} Compression information for "${1}.bz2" SUFFIX=".bz2" ${MYSQLDUMP} --user=${USERNAME} --password=${PASSWORD} --host=${DBHOST} --port=${DBPORT} ${OPT} ${1} | ${BZIP2} -v 2>&1 > ${2}${SUFFIX} else ${ECHO} "No compression option set, check advanced settings" fi return $? } dbdump_table () { if [ -n "`echo ${TABLEEXCLUDE} | grep \"${1}.${2}\"`" ] ; then OPT=`echo ${OPT} | ${SED} -e 's@ --opt @ --skip-opt @'` fi ${MYSQLDUMP} --user=${USERNAME} --password=${PASSWORD} --host=${DBHOST} --port=${DBPORT} ${OPT} ${1} ${2} > ${3} return $? } dbdump_table_comp () { if [ -n "`echo ${TABLEEXCLUDE} | grep \"${1}.${2}\"`" ] ; then OPT=`echo ${OPT} | ${SED} -e 's@ --opt @ --skip-opt @'` fi if [ "${COMP}" = "gzip" ]; then echo echo Backup Information for "$3.gz" SUFFIX=".gz" ${MYSQLDUMP} --user=${USERNAME} --password=${PASSWORD} --host=${DBHOST} --port=${DBPORT} ${OPT} ${1} ${2} | ${GZIP} > ${3}${SUFFIX} ${GZIP} -l "${3}.gz" elif [ "${COMP}" = "bzip2" ]; then echo Compression information for "${3}.bz2" SUFFIX=".bz2" ${MYSQLDUMP} --user=${USERNAME} --password=${PASSWORD} --host=${DBHOST} --port=${DBPORT} ${OPT} ${1} ${2} | ${BZIP2} -v 2>&1 > ${3}${SUFFIX} else echo "No compression option set, check advanced settings" fi return $? } # Compression function plus latest copy SUFFIX="" compression () { if [ "${COMP}" = "gzip" ]; then ${GZIP} -f "${1}" ${ECHO} ${ECHO} Backup Information for "${1}.gz" ${GZIP} -l "${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" elif [ "${PERTABLE}" = "yes" ]; then OPT="${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=${DBNAMES} EXCLUDELIST= # If excluding tables if [ -n "${TABLEEXCLUDE}" ]; then for exclude_table in ${TABLEEXCLUDE} do EXCLUDELIST=" ${EXCLUDELIST} --ignore-table=${exclude_table}" done fi OPT="${OPT} ${EXCLUDELIST}" 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} | ${SED} 's/%/ /g'`" if [ "${PERTABLE}" = "yes" ]; # Check backup per table then # Start Monthly DB backup per table echo Monthly Backup of ${MDB} per table... TABLES="`${MYSQL} --user=${USERNAME} --password=${PASSWORD} --host=${DBHOST} --batch --skip-column-names -e "show tables" ${MDB} | ${SED} 's/ /%/g'`" for TABLE in $TABLES do if [ ! -e "${BACKUPDIR}/monthly/${MDB}_pertable/${MDB}_pertable_${DATE}.${M}.${MDB}" ] # Check Monthly DB per table Directory exists. then mkdir -p "${BACKUPDIR}/monthly/${MDB}_pertable/${MDB}_pertable_${DATE}.${M}.${MDB}" fi if [ "${PIPECOMP}" = "yes" ]; then dbdump_table_comp "${MDB}" "${TABLE}" "${BACKUPDIR}/monthly/${MDB}_pertable/${MDB}_pertable_${DATE}.${M}.${MDB}/${TABLE}.sql" BACKUPFILES="${BACKUPFILES} ${BACKUPDIR}/monthly/${MDB}_pertable/${MDB}_pertable_${DATE}.${M}.${MDB}/${TABLE}.sql${SUFFIX}" else dbdump_table "${MDB}" "${TABLE}" "${BACKUPDIR}/monthly/${MDB}_pertable/${MDB}_pertable_${DATE}.${M}.${MDB}/${TABLE}.sql" compression "${BACKUPDIR}/monthly/${MDB}_pertable/${MDB}_pertable_${DATE}.${M}.${MDB}/${TABLE}.sql" BACKUPFILES="${BACKUPFILES} ${BACKUPDIR}/monthly/${MDB}_pertable/${MDB}_pertable_${DATE}.${M}.${MDB}/${TABLE}.sql${SUFFIX}" fi done echo ---------------------------------------------------------------------- else # Start Monthly DB full if [ ! -e "${BACKUPDIR}/monthly/${MDB}" ] # Check Monthly DB Directory exists. then mkdir -p "${BACKUPDIR}/monthly/${MDB}" fi echo Monthly Backup of ${MDB}... if [ "${PIPECOMP}" = "yes" ]; then dbdump_comp "${MDB}" "${BACKUPDIR}/monthly/${MDB}/${MDB}_${DATE}.${M}.${MDB}.sql" BACKUPFILES="${BACKUPFILES} ${BACKUPDIR}/monthly/${MDB}/${MDB}_${DATE}.${M}.${MDB}.sql${SUFFIX}" else dbdump "${MDB}" "${BACKUPDIR}/monthly/${MDB}/${MDB}_${DATE}.${M}.${MDB}.sql" compression "${BACKUPDIR}/monthly/${MDB}/${MDB}_${DATE}.${M}.${MDB}.sql" BACKUPFILES="${BACKUPFILES} ${BACKUPDIR}/monthly/${MDB}/${MDB}_${DATE}.${M}.${MDB}.sql${SUFFIX}" fi echo ---------------------------------------------------------------------- fi done fi for DB in ${DBNAMES} do # Prepare ${DB} for using DB="`${ECHO} ${DB} | ${SED} 's/%/ /g'`" # Create Seperate directory for each DB if [ "${PERTABLE}" = "yes" ]; then if [ ! -e "${BACKUPDIR}/daily/${DB}_pertable" ] # Check Daily DB per table Directory exists. then mkdir -p "${BACKUPDIR}/daily/${DB}_pertable" fi if [ ! -e "${BACKUPDIR}/weekly/${DB}_pertable" ] # Check Weekly DB per table Directory exists. then mkdir -p "${BACKUPDIR}/weekly/${DB}_pertable" fi else 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 fi # Weekly Backup if [ ${DNOW} = ${DOWEEKLY} ]; then ${ECHO} Weekly Backup of Database \( ${DB} \) ${ECHO} if [ "$PERTABLE" = "yes" ]; then if [ ! -e "$BACKUPDIR/weekly/${DB}_pertable/${DB}_pertable.week.$W.$DATE" ] # Check Weekly DB per table Directory exists. then mkdir -p "$BACKUPDIR/weekly/${DB}_pertable/${DB}_pertable.week.$W.$DATE" fi TABLES="`${MYSQL} --user=${USERNAME} --password=${PASSWORD} --host=${DBHOST} --batch --skip-column-names -e "show tables" ${DB} | ${SED} 's/ /%/g'`" for TABLE in ${TABLES} do if [ "$PIPECOMP" = "yes" ]; then dbdump_table_comp "${DB}" "${TABLE}" "${BACKUPDIR}/weekly/${DB}_pertable/${DB}_pertable.week.${W}.${DATE}/${TABLE}.sql" [ $? -eq 0 ] && { ${ECHO} Rotating 5 weeks Backups... ${FIND} "${BACKUPDIR}/weekly/${DB}_pertable" -mtime +35 -type f -exec ${RM} -v {} \; } BACKUPFILES="${BACKUPFILES} ${BACKUPDIR}/weekly/${DB}_pertable/${DB}_pertable.week.${W}.${DATE}/${TABLE}.sql${SUFFIX}" else dbdump_table "${DB}" "${TABLE}" "${BACKUPDIR}/weekly/${DB}_pertable/${DB}_pertable.week.${W}.${DATE}/${TABLE}.sql" [ $? -eq 0 ] && { ${ECHO} Rotating 5 weeks Backups... ${FIND} "${BACKUPDIR}/weekly/${DB}_pertable" -mtime +35 -type f -exec ${RM} -v {} \; } compression "${BACKUPDIR}/weekly/${DB}_pertable/${DB}_pertable.week.${W}.${DATE}/${TABLE}.sql" BACKUPFILES="${BACKUPFILES} ${BACKUPDIR}/weekly/${DB}_pertable/${DB}_pertable.week.${W}.${DATE}/${TABLE}.sql${SUFFIX}" fi done else if [ "$PIPECOMP" = "yes" ]; then dbdump_comp "$DB" "$BACKUPDIR/weekly/$DB/${DB}_week.$W.$DATE.sql" [ $? -eq 0 ] && { ${ECHO} Rotating 5 weeks Backups... ${FIND} "${BACKUPDIR}/weekly/${DB}" -mtime +35 -type f -exec ${RM} -v {} \; } BACKUPFILES="${BACKUPFILES} ${BACKUPDIR}/weekly/${DB}/${DB}_week.${W}.${DATE}.sql${SUFFIX}" else 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}" fi fi ${ECHO} ---------------------------------------------------------------------- # Daily Backup else ${ECHO} Daily Backup of Database \( ${DB} \) ${ECHO} if [ "$PERTABLE" = "yes" ]; then if [ ! -e "$BACKUPDIR/daily/${DB}_pertable/${DB}_pertable_$DATE.$DOW" ] # Check Daily DB per table Directory exists. then mkdir -p "$BACKUPDIR/daily/${DB}_pertable/${DB}_pertable_$DATE.$DOW" fi TABLES="`${MYSQL} --user=${USERNAME} --password=${PASSWORD} --host=${DBHOST} --batch --skip-column-names -e "show tables" ${DB} | ${SED} 's/ /%/g'`" for TABLE in ${TABLES} do if [ "$PIPECOMP" = "yes" ]; then dbdump_table_comp "$DB" "$TABLE" "$BACKUPDIR/daily/${DB}_pertable/${DB}_pertable_$DATE.$DOW/$TABLE.sql" [ $? -eq 0 ] && { ${ECHO} Rotating last weeks Backup... ${FIND} "${BACKUPDIR}/daily/${DB}_pertable" -mtime +5 -type f -exec ${RM} -v {} \; } BACKUPFILES="$BACKUPFILES $BACKUPDIR/daily/${DB}_pertable/${DB}_pertable_$DATE.$DOW/$TABLE.sql$SUFFIX" else dbdump_table "$DB" "$TABLE" "$BACKUPDIR/daily/${DB}_pertable/${DB}_pertable_$DATE.$DOW/$TABLE.sql" [ $? -eq 0 ] && { ${ECHO} Rotating last weeks Backup... ${FIND} "${BACKUPDIR}/daily/${DB}_pertable" -mtime +5 -type f -exec ${RM} -v {} \; } compression "$BACKUPDIR/daily/${DB}_pertable/${DB}_pertable_$DATE.$DOW/$TABLE.sql" BACKUPFILES="$BACKUPFILES $BACKUPDIR/daily/${DB}_pertable/${DB}_pertable_$DATE.$DOW/$TABLE.sql$SUFFIX" fi done else if [ "$PIPECOMP" = "yes" ]; then dbdump_comp "$DB" "$BACKUPDIR/daily/$DB/${DB}_$DATE.$DOW.sql" [ $? -eq 0 ] && { ${ECHO} Rotating last weeks Backup... ${FIND} "${BACKUPDIR}/daily/${DB}" -mtime +6 -type f -exec ${RM} -v {} \; } BACKUPFILES="$BACKUPFILES $BACKUPDIR/daily/$DB/${DB}_$DATE.$DOW.sql$SUFFIX" else 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}" fi fi ${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 \( ${MDBNAMES} \)... if [ "$PIPECOMP" = "yes" ]; then dbdump_comp "$MDBNAMES" "$BACKUPDIR/monthly/$DATE.$M.all-databases.sql" [ $? -eq 0 ] && { ${ECHO} "Rotating 5 month backups." ${FIND} "${BACKUPDIR}/monthly" -mtime +150 -type f -exec ${RM} -v {} \; } BACKUPFILES="$BACKUPFILES $BACKUPDIR/monthly/$DATE.$M.all-databases.sql$SUFFIX" else 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}" fi ${ECHO} ---------------------------------------------------------------------- fi # Weekly Backup if [ ${DNOW} = ${DOWEEKLY} ]; then ${ECHO} Weekly Backup of Databases \( ${DBNAMES} \) ${ECHO} ${ECHO} if [ "$PIPECOMP" = "yes" ]; then dbdump_comp "$DBNAMES" "$BACKUPDIR/weekly/week.$W.$DATE.sql" [ $? -eq 0 ] && { ${ECHO} Rotating 5 weeks Backups... ${FIND} "${BACKUPDIR}/weekly/" -mtime +35 -type f -exec ${RM} -v {} \; } BACKUPFILES="$BACKUPFILES $BACKUPDIR/weekly/week.$W.$DATE.sql$SUFFIX" else 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}" fi ${ECHO} ---------------------------------------------------------------------- # Daily Backup else ${ECHO} Daily Backup of Databases \( ${DBNAMES} \) ${ECHO} ${ECHO} if [ "$PIPECOMP" = "yes" ]; then dbdump_comp "$DBNAMES" "$BACKUPDIR/daily/$DATE.$DOW.sql" [ $? -eq 0 ] && { ${ECHO} Rotating last weeks Backup... ${FIND} "${BACKUPDIR}/daily" -mtime +6 -type f -exec ${RM} -v {} \; } BACKUPFILES="$BACKUPFILES $BACKUPDIR/daily/$DATE.$DOW.sql$SUFFIX" else 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}" fi ${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_BASE_CMD} -s "WARNING! - MySQL Backup exceeds set maximum attachment size on ${HOST} - ${DATE}" ${MAILADDR} fi elif [ "${MAILCONTENT}" = "log" ] then ${CAT} "${LOGFILE}" | ${MAIL_BASE_CMD} -s "MySQL Backup Log for ${HOST} - ${DATE}" ${MAILADDR} if [ -s "${LOGERR}" ] then ${CAT} "${LOGERR}" | ${MAIL_BASE_CMD} -s "ERRORS REPORTED: MySQL Backup error Log for ${HOST} - ${DATE}" ${MAILADDR} fi elif [ "${MAILCONTENT}" = "quiet" ] then if [ -s "${LOGERR}" ] then ${CAT} "${LOGERR}" | ${MAIL_BASE_CMD} -s "ERRORS REPORTED: MySQL Backup error Log for ${HOST} - ${DATE}" ${MAILADDR} ${CAT} "${LOGFILE}" | ${MAIL_BASE_CMD} -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}
