Created
April 6, 2010 03:52
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Backup script
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#!/bin/bash | |
METHOD=$1 | |
# 0 - не делать | |
# 1 - делать те которые указаны в MYSQL_DATABASES | |
# 2 - бэкапить все | |
DO_MYSQL="1" | |
MYSQL_DATABASE="" | |
MYSQL_USER="" | |
MYSQL_PASSWORD="" | |
MYSQL_DATABASES="awesomesite onemore" | |
# Внимание, для работы требуется, чтобы этот компьютер заходит на сервер без паролья (по ключу). как это сделать? а вот так: http://studik.org.ru/freebsd:ssh_public_authentication | |
SSH_LOGIN="" | |
SSH_SERVER="" | |
SSH_KEY="" | |
DIRS_TO_BACKUP="/etc /var/log /usr/local/etc" | |
#Сюда будет складываться бэкап. если сервер удаленный то в этот каталог на этом удаленном сервере. | |
BACKUP_DIR="/mnt/backup/" | |
BACKUP_FULLPATH="$BACKUP_DIR/$DATE_Y/$DATE_M/$DATE_D/" | |
#2010.04.06 | |
DATE=`date +%Y.%m.%d` | |
DATE_Y=`date +%Y` | |
DATE_M=`date +%m` | |
DATE_D=`date +%d` | |
RANDOM_NUMBERS=`od -An -N2 -i /dev/random` | |
if [[$METHOD == "local"]]; then | |
mkdir -p $BACKUP_FULLPATH && \ | |
tar -zcvf - $DIRS_TO_BACKUP | bzip2 > "$BACKUP_FULLPATH/configs.$DATE.$RANDOM_NUMBERS.tar.bz2" && \ | |
echo `md5 $BACKUP_FULLPATH/configs.$DATE.$RANDOM_NUMBERS.tar.bz2` > "$BACKUP_FULLPATH/configs.$DATE.$RANDOM_NUMBERS.tar.bz2.md5" && \ | |
if [[$DO_MYSQL == 1]]; then | |
for db in $MYSQL_DATABASES; do | |
mysql_dump $db -u $MYSQL_USER -p $MYSQL_PASSWORD | tar -zcvf -| bzip2 > "$BACKUP_FULLPATH/$db.$DATE.$RANDOM_NUMBERS.sql.tar.bz2" && \ | |
echo `md5 $BACKUP_FULLPATH/$db.$DATE.$RANDOM_NUMBERS.sql.tar.bz2` > "$BACKUP_FULLPATH/$db.$DATE.$RANDOM_NUMBERS.sql.tar.bz2.md5 " | |
done | |
elsif [[$DO_MYSQL == 2]]; then | |
mysql_dump --all-databases -u $MYSQL_USER -p $MYSQL_PASSWORD | tar -zcvf -| bzip2 > "$BACKUP_FULLPATH/fullmysql.$DATE.$RANDOM_NUMBERS.sql.tar.bz2" && \ | |
echo `md5 $BACKUP_FULLPATH/fullmysql.$DATE.$RANDOM_NUMBERS.sql.tar.bz2` > "$BACKUP_FULLPATH/fullmysql.$DATE.$RANDOM_NUMBERS.sql.tar.bz2.md5" | |
fi | |
elsif [[$METHOD == "ssh"]]; then | |
ssh -i $SSH_KEY $SSH_USER@$SSH_SERVER "mkdir -p $BACKUP_FULLPATH" && \ | |
tar -zcvf - $DIRS_TO_BACKUP | bzip2 | ssh -i $SSH_KEY $SSH_USER@$SSH_SERVER "cat > $BACKUP_FULLPATH/configs.$DATE.$RANDOM_NUMBERS.tar.bz2 && \ | |
echo `md5 $BACKUP_FULLPATH/configs.$DATE.$RANDOM_NUMBERS.tar.bz2` > $BACKUP_FULLPATH/configs.$DATE.$RANDOM_NUMBERS.tar.bz2.md5" && \ | |
if [[$DO_MYSQL == 1]]; then | |
for db in $MYSQL_DATABASES; do | |
mysql_dump $db -u $MYSQL_USER -p $MYSQL_PASSWORD | tar -zcvf -| bzip2 | ssh -i $SSH_KEY $SSH_USER@$SSH_SERVER "cat > $BACKUP_FULLPATH/$db.$DATE.$RANDOM_NUMBERS.sql.tar.bz2 && \ | |
echo `md5 $BACKUP_FULLPATH/$db.$DATE.$RANDOM_NUMBERS.sql.tar.bz2` > $BACKUP_FULLPATH/$db.$DATE.$RANDOM_NUMBERS.sql.tar.bz2.md5" | |
done | |
elsif [[$DO_MYSQL == 2]]; then | |
mysql_dump --all-databases -u $MYSQL_USER -p $MYSQL_PASSWORD | tar -zcvf -| bzip2 | ssh -i $SSH_KEY $SSH_USER@$SSH_SERVER "cat > $BACKUP_FULLPATH/fullmysql.$DATE.$RANDOM_NUMBERS.sql.tar.bz2 && \ | |
echo `md5 $BACKUP_FULLPATH/fullmysql.$DATE.$RANDOM_NUMBERS.sql.tar.bz2` > $BACKUP_FULLPATH/fullmysql.$DATE.$RANDOM_NUMBERS.sql.tar.bz2.md5" | |
fi | |
fi |
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