- use only english in comments
- improve comments
This commit is contained in:
Gregory Colpart
parent
0fcc2478c4
commit
1b02ba0a70
133
zzz_evobackup
133
zzz_evobackup
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@ -1,15 +1,15 @@
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#!/bin/sh
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#
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# Script evobackup client
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# $Id: evobackup_cron_daily_client,v 1.21 2010-08-22 10:15:42 gcolpart Exp $
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#
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# Script Evobackup client
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# See https://forge.evolix.org/projects/evobackup
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#
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# lang = C pour gerer les outputs en anglais
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## lang = C for english outputs
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LANGUAGE=C
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LANG=C
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# Verification qu'un autre evobackup n'est pas deja lance
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## Verify other evobackup process and kill if needed
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PIDFILE=/var/run/evobackup.pid
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if [ -e $PIDFILE ]; then
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# Killing the childs of evobackup.
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@ -24,116 +24,121 @@ echo "$$" > $PIDFILE
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trap "rm -f $PIDFILE" EXIT
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# port SSH
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SSH_PORT=2228
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SSH_PORT=2XXX
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# systeme de la machine ("linux" ou "bsd")
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# choose "linux" or "bsd"
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SYSTEME=linux
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# mail de remontee
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# email adress for notifications
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MAIL=jdoe@example.com
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# Variable to choose different backup server with date
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NODE=$(expr `date +%d` % 2)
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# operations specifiques
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## We use /home/backup : feel free to use your own dir
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mkdir -p -m 700 /home/backup
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# Dump LDAP
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## OpenLDAP : example with slapcat
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# slapcat -l /home/backup/ldap.bak
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# Dump MySQL
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# mysqldump --defaults-extra-file=/etc/mysql/debian.cnf \
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### MySQL
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## example with global and compressed mysqldump
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# mysqldump --defaults-extra-file=/etc/mysql/debian.cnf -P 3306 \
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# --opt --all-databases --force --events --hex-blob | gzip --best > /home/backup/mysql.bak.gz
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# Dump des BDD en .sql.gz
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# mkdir -p /home/mysqldump/
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# for i in $(mysql -e 'show databases' -s --skip-column-names | egrep -v "^(Database|information_schema|performance_schema)"); do
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# mysqldump --force --events --hex-blob $i | gzip --best > /home/mysqldump/${i}.sql.gz
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# done
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# for i in $(echo SHOW DATABASES | mysql | egrep -v "^(Database|information_schema|performance_schema)" ); \
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## example with two dumps for each table (.sql/.txt) for all databases
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# for i in $(echo SHOW DATABASES | mysql --defaults-extra-file=/etc/mysql/debian.cnf -P 3306 \
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# | egrep -v "^(Database|information_schema|performance_schema)" ); \
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# do mkdir -p /home/mysqldump/$i ; chown -RL mysql /home/mysqldump ; \
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# mysqldump --defaults-extra-file=/etc/mysql/debian.cnf --force -Q --opt --events --hex-blob --skip-comments -T \
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# mysqldump --defaults-extra-file=/etc/mysql/debian.cnf --force -P 3306 -Q --opt --events --hex-blob --skip-comments -T \
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# /home/mysqldump/$i $i; done
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# Dump par base
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# mkdir -p -m 700 /home/mysqldump/BASE
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## example with compressed SQL dump for each databases
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# mkdir -p /home/mysqldump/
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# for i in $(mysql --defaults-extra-file=/etc/mysql/debian.cnf -P 3306 -e 'show databases' -s --skip-column-names \
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# | egrep -v "^(Database|information_schema|performance_schema)"); do
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# mysqldump --defaults-extra-file=/etc/mysql/debian.cnf --force -P 3306 --events --hex-blob $i | gzip --best > /home/mysqldump/${i}.sql.gz
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# done
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## example with *one* uncompressed SQL dump for *one* database (MYBASE)
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# mkdir -p -m 700 /home/mysqldump/MYBASE
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# chown -RL mysql /home/mysqldump/
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# mysqldump --defaults-extra-file=/etc/mysql/debian.cnf --force -Q \
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# --opt --events --hex-blob --skip-comments -T /home/mysqldump/BASE BASE
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# --opt --events --hex-blob --skip-comments -T /home/mysqldump/MYBASE MYBASE
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## example with mysqlhotcopy
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# mkdir -p /home/mysqlhotcopy/
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# mysqlhotcopy BASE /home/mysqlhotcopy/
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# Dump instanceS MySQL
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#
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## Recherche du mot de passe mysqladmin
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#mysqladminpasswd=`cat /root/.my.cnf |grep -m1 'password = .*' |cut -d" " -f3`
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#
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## Determination des instances MySQL disponibles sur le serveur (hors 3306)
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#grep -E "^port\s*=\s*\d*" /etc/mysql/my.cnf |while read instance; do
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# instance=$(echo $instance |tr -d '\t')
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# instance=${instance// /}
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# instance=${instance//port=/}
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# if [ "$instance" != "3306" ]
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# then
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# mysqldump -P $instance --opt --all-databases --hex-blob -u mysqladmin -p$mysqladminpasswd > /home/backup/mysql.$instance.bak
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# fi
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#done
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## example for multiples MySQL instances
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# mysqladminpasswd=`cat /root/.my.cnf |grep -m1 'password = .*' |cut -d" " -f3`
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# grep -E "^port\s*=\s*\d*" /etc/mysql/my.cnf |while read instance; do
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# instance=$(echo $instance |tr -d '\t')
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# instance=${instance// /}
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# instance=${instance//port=/}
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# if [ "$instance" != "3306" ]
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# then
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# mysqldump -P $instance --opt --all-databases --hex-blob -u mysqladmin -p$mysqladminpasswd > /home/backup/mysql.$instance.bak
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# fi
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# done
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### PostgreSQL
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# Dump PostgreSQL
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## example with pg_dumpall (warning: you need space in ~postgres)
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# su - postgres -c "pg_dumpall > ~/pg.dump.bak"
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# mv ~postgres/pg.dump.bak /home/backup/
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# Exemple de backups...
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# On sauvegarde les tables d'une base sauf des exceptions
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# 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
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# On sauvegarde uniquement certaines tables d'une base
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# 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
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## example with all tables from MYBASE excepts TABLE1 and TABLE2
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# 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' MYBASE
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# Dump MongoDB
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# Creation d'un utilisateur en lecture seule :
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# > use admin
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# > db.addUser("mongobackup", "PASS", true);
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#mongodump -u mongobackup -pPASS -o /home/backup/mongodump/ >/dev/null 2>&1 |grep -v "^connected to:"
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## example with only TABLE1 and TABLE2 from MYBASE
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# 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' MYBASE
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# Dump Redis
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## MongoDB : example with mongodump
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## don't forget to create use with read-only access
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## > use admin
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## > db.addUser("mongobackup", "PASS", true);
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# mongodump -u mongobackup -pPASS -o /home/backup/mongodump/ >/dev/null 2>&1 |grep -v "^connected to:"
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## Redis : example with copy .rdb file
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# cp /var/lib/redis/dump.rdb /home/backup/
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## Dump ElasticSearch
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## ElasticSearch : example with rsync (warning: don't forget to use NFS if you have a cluster)
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## Disable ES translog flush
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#curl -s -XPUT 'localhost:9200/_settings' -d '{"index.translog.disable_flush": true}' >/dev/null
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# curl -s -XPUT 'localhost:9200/_settings' -d '{"index.translog.disable_flush": true}' >/dev/null
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## Flushes translog
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#curl -s 'localhost:9200/_flush' | grep -qe '"ok":true'
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# curl -s 'localhost:9200/_flush' | grep -qe '"ok":true'
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## If it succeed, do an rsync of the datadir
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#if [ $? -eq 0 ]; then
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# rsync -a /var/lib/elasticsearch /home/backup/
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#else
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# echo "Error when flushing ES translog indexes."
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#fi
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# if [ $? -eq 0 ]; then
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# rsync -a /var/lib/elasticsearch /home/backup/
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# else
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# echo "Error when flushing ES translog indexes."
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# fi
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## In any case re-enable translog flush
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#curl -s -XPUT 'localhost:9200/_settings' -d '{"index.translog.disable_flush": false}' > /dev/null
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# curl -s -XPUT 'localhost:9200/_settings' -d '{"index.translog.disable_flush": false}' > /dev/null
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# Dump MBR / table partitions
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## Dump MBR / table partitions with dd and sfdisk
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# dd if=/dev/sda of=/home/backup/MBR bs=512 count=1 2>&1 | egrep -v "(records in|records out|512 bytes)"
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# 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)"
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# Dump routes
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## Dump network routes with mtr and traceroute (warning: could be long with aggressive firewalls)
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for addr in 8.8.8.8 backup.evolix.net www.evolix.fr www.evolix.net; do
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mtr -r $addr > /home/backup/mtr-${addr}
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traceroute -n $addr > /home/backup/traceroute-${addr}
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done
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# Dump des processus
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## Dump process with ps
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ps aux >/home/backup/ps.out
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# Dump des connexions reseaux en cours
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## Dump network connections with netstat
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netstat -taupen >/home/backup/netstat.out
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# Liste des paquets installes
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## List Debian packages
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dpkg -l >/home/backup/packages
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HOSTNAME=$(hostname)
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DATE=$(/bin/date +"%d-%m-%Y")
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