#!/bin/sh

#
# Script evobackup client
# $Id: evobackup_cron_daily_client,v 1.21 2010-08-22 10:15:42 gcolpart Exp $
#

# port SSH
SSH_PORT=2228

# systeme de la machine ("linux" ou "bsd")
SYSTEME=linux

# mail de remontee Evolix
MAIL=jdoe@example.com

NODE=$(expr `date +%d` % 2)

# operations specifiques

mkdir -p -m 700 /home/backup

# Dump LDAP
# slapcat -l /home/backup/ldap.bak

# Dump MySQL
# mysqldump --defaults-extra-file=/etc/mysql/debian.cnf \
# --opt --all-databases | gzip --best > /home/backup/mysql.bak.gz

# for i in $(echo SHOW DATABASES | mysql | grep -v ^Database); \
# do mkdir -p /home/mysqldump/$i ; chown -R mysql /home/mysqldump ; \
# mysqldump --defaults-extra-file=/etc/mysql/debian.cnf -Q --opt -T \
# /home/mysqldump/$i $i; done

# Dump par base
# mkdir -p -m 700 /home/mysqldump/BASE
# chown -R mysql /home/mysqldump/
# mysqldump --defaults-extra-file=/etc/mysql/debian.cnf -Q \
# --opt  -T /home/mysqldump/BASE BASE

# mkdir -p /home/mysqlhotcopy/
# mysqlhotcopy BASE /home/mysqlhotcopy/

# Dump instanceS MySQL
#oldIFS=$IFS
#IFS=$'\n'
#
## Recherche du mot de passe mysqladmin
#mysqladminpasswd=`cat /root/.my.cnf |grep -m1 'password = .*' |cut -d" " -f3`
#
## Determination des instances MySQL disponibles sur le serveur (hors 3306)
#for instance in `cat /etc/mysql/my.cnf |grep "port\s*=\s\d*"`
#do
#  instance=${instance// /}
#  instance=${instance// /}
#  instance=${instance//port=/}
#  if [ "$instance" != "3306" ]
#  then
#    mysqldump -P $instance --opt --all-databases -u mysqladmin -p$mysqladminpasswd > /home/backup/mysql.$instance.bak
#  fi
#done
#
#IFS=$old_IFS

# Dump PostgreSQL
# su - postgres -c "pg_dumpall > ~/pg.dump.bak"
# mv ~postgres/pg.dump.bak /home/backup/

# Exemple de backups...
# On sauvegarde les tables d'une base sauf des exceptions
# pg_dump -p 5432 -h 127.0.0.1 -U USER --clean -F t --inserts -f /home/backup/pg-backup.tar -t 'TABLE1' -t 'TABLE2' BASE
# On sauvegarde uniquement certaines tables d'une base
# pg_dump -p 5432 -h 127.0.0.1 -U USER --clean -F t --inserts -f /home/backup/pg-backup.tar -T 'TABLE1' -T 'TABLE2' BASE

# Dump MBR / table partitions
# dd if=/dev/sda of=/home/backup/MBR bs=512 count=1 2>&1 | egrep -v "(records in|records out|512 bytes)"
# sfdisk -d /dev/sda > /home/backup/partitions 2>&1 | egrep -v "(Warning: extended partition does not start at a cylinder boundary|DOS and Linux will interpret the contents differently)"

# Dump routes
# traceroute -n 8.8.8.8 > /home/backup/traceroute-8.8.8.8
# mtr -r 8.8.8.8 > /home/backup/mtr-8.8.8.8
# traceroute -n backup.evolix.net > /home/backup/traceroute-backup.evolix.net
# mtr -r backup.evolix.net > /home/backup/mtr-backup.evolix.net
# traceroute -n www.evolix.fr > /home/backup/traceroute-www.evolix.fr
# mtr -r www.evolix.fr > /home/backup/mtr-www.evolix.fr
# traceroute -n www.evolix.net > /home/backup/traceroute-www.evolix.net
# mtr -r www.evolix.net > /home/backup/mtr-www.evolix.net


HOSTNAME=$(hostname)

DATE=$(/bin/date +"%d-%m-%Y")

DEBUT=$(/bin/date +"%d-%m-%Y ; %H:%M")

if [ $SYSTEME = "linux" ]; then
	rep="/bin /boot /lib /opt /sbin /usr"
else
	rep="/bsd /bin /boot /sbin /usr"
fi

rsync -av --delete --ignore-errors				\
	--exclude "lost+found"				        \
	--exclude ".nfs.*"				        \
	--exclude "/var/log"				        \
	--exclude "/var/log/evobackup*"			   	\
	--exclude "/var/lib/mysql"			        \
	--exclude "/var/lib/postgres"				\
	--exclude "/var/lib/sympa"			       	\
	--exclude "/var/run"				        \
	--exclude "/var/lock"				        \
	--exclude "/var/state"					\
	--exclude "/var/apt"				        \
	--exclude "/var/cache"					\
	--exclude "/usr/src"					\
	--exclude "/usr/doc"					\
	--exclude "/usr/share/doc"  				\
	--exclude "/usr/obj"					\
	--exclude "dev"						\
	--exclude "/var/spool/postfix"				\
	--exclude "/var/lib/amavis/amavisd.sock"		\
	--exclude "/var/lib/munin/munin-update.stats.tmp"	\
        --exclude "/var/lib/php5"                               \
        --exclude "/var/spool/squid"                            \
        $rep							\
        /etc							\
        /root							\
        /var							\
        /home							\
        /srv							\
        /vmlinuz						\
	-e "ssh -p $SSH_PORT"					\
	root@node$NODE.backup.example.com:/var/backup/		\
	| tail -20 >> /var/log/evobackup.log

FIN=$(/bin/date +"%d-%m-%Y ; %H:%M")

echo "EvoBackup - $HOSTNAME - START $DEBUT"			\
	>> /var/log/evobackup.log

echo "EvoBackup - $HOSTNAME - STOP $FIN"			\
	>> /var/log/evobackup.log

tail -10 /var/log/evobackup.log |				\
	mail -s "[info] EvoBackup - Client $HOSTNAME"		\
	$MAIL