Added backup script and config file
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12
.backuprc
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12
.backuprc
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#
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# ~/.backuprc
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#
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# Config file for backup.zsh
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#
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# MySQL user and password
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MYSQL_USER="johndoe"
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MYSQL_PASSWORD=""
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# Always be verbose
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#VERBOSE=1
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180
backup.zsh
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180
backup.zsh
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#!/bin/zsh
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#
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# backup.zsh
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#
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# Create a backup of all important things.
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#
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# Features:
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# - MySQL dump
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# - Create archives of:
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# - FTP root
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# - HTTP root
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#
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# Links:
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# - https://linuxize.com/post/how-to-back-up-and-restore-mysql-databases-with-mysqldump/
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# - https://www.shkodenko.com/mysql-and-mysqldump-defaults-file-without-a-password/
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#
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SCRIPT_NAME="$(basename $0)"
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SCRIPT_VERSION="0.20121214.2"
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SCRIPT_START=$(date +%s.%3N)
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BACKUP_FS="/mnt/backup"
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BACKUP_DEST="$BACKUP_FS/$(date +%Y-%m-%d)_${SCRIPT_NAME}"
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VERBOSE=0
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RUN_CONTEXT="${RUN_CONTEXT:-shell}"
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# Script utility lib
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# Part of Git repo https://github.com/malte70/scripts
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source /home/malte70/bin/_base.inc.sh
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# Italic output for informative messages
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message_info() {
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_print_term $_ANSI_COLOR_GREEN
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_print "[${SCRIPT_NAME}] "
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_print_term $_ANSI_RESET
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_print_term $_ANSI_ATTR_ITALIC
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_println $@
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_print_term $_ANSI_RESET
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}
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# Custom messages for crontab execution context
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if [[ $RUN_CONTEXT == "crontab" ]]
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then
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message() {
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_print "[${SCRIPT_NAME}] "
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_print "[$(date --rfc-3339=seconds)] "
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_print "<NOTICE> "
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_println $@
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}
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message_info() {
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_print "[${SCRIPT_NAME}] "
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_print "[$(date --rfc-3339=seconds)] "
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_print "<INFO> "
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_println $@
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}
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message_error() {
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_print "[${SCRIPT_NAME}] "
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_print "[$(date --rfc-3339=seconds)] "
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_print "<ERROR> "
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_println $@
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}
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fi
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# Be verbose if running in crontab context, or the command line
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# switch was given
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#if [[ $1 == "--verbose" || $1 == "-V" || $RUN_CONTEXT == "crontab" ]]
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if [[ $1 == "--verbose" || $1 == "-V" ]]
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then
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VERBOSE=1
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fi
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# Config file
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if [[ -f "$HOME/.backuprc" ]]
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then
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source "$HOME/.backuprc"
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fi
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#
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# Mount backup drive
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#
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if ! grep --silent ${BACKUP_FS} /proc/mounts
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then
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message "Mounting backup FS..."
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if [[ $UID -eq 0 ]]; then
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mount ${BACKUP_FS}
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else
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sudo mount ${BACKUP_FS}
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fi
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else
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message_info "Note: Backup FS already mounted."
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fi
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#
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# Create backup destination folder
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#
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message "Creating destination folder..."
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mkdir -p ${BACKUP_DEST}
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cd ${BACKUP_DEST}
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#
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# MySQL Backup
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#
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message "Dumping MySQL databases..."
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if [[ -z $MYSQL_USER || -z $MYSQL_PASSWORD ]]; then
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echo -n "MySQL User? "
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read MYSQL_USER
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echo -n "MySQL Password? "
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read -rs MYSQL_PASSWORD
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echo
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fi
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echo "[client]
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user=$MYSQL_USER
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password=$MYSQL_PASSWORD" >mysqldump.cnf
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mkdir -p MySQL
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for DB in $(mysql --defaults-file=mysqldump.cnf -e 'show databases' -s --skip-column-names); do
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case $DB in
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"information_schema"|"performance_schema")
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#"information_schema"|"performance_schema"|"mysql")
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continue
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;;
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esac
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mysqldump --defaults-file=mysqldump.cnf $DB > "MySQL/$DB.sql";
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done
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rm -f mysqldump.cnf
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#
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# Backup /srv/ftp
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#
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message "Archiving /srv/ftp..."
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_archive="${BACKUP_DEST}/srv-ftp.tar.bz2"
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pushd /srv >/dev/null
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if [[ $VERBOSE -eq 0 ]]; then
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sudo tar cjf "$_archive" ftp/
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else
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sudo tar cjvf "$_archive" ftp/
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fi
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if ! file -i "$_archive" | grep --silent "application/x-bzip2"; then
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message_error "Fail!"
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exit 1
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fi
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popd >/dev/null
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#
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# Backup /srv/http
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#
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message "Archiving /srv/http..."
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_archive="${BACKUP_DEST}/srv-http.tar.bz2"
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pushd /srv >/dev/null
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if [[ $VERBOSE -eq 0 ]]; then
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sudo tar cjf "$_archive" http/
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else
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sudo tar cjvf "$_archive" http/
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fi
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if ! file -i "$_archive" | grep --silent "application/x-bzip2"; then
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message_error "Fail!"
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exit 1
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fi
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popd >/dev/null
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#
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# Finished.
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#
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SCRIPT_END=$(date +%s.%3N)
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SCRIPT_RUNTIME=$(echo "scale=3;$SCRIPT_END-$SCRIPT_START" | bc)
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message "Done after ${SCRIPT_RUNTIME} seconds."
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message "Everything was stored in ${BACKUP_DEST}"
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