mercredi 21 décembre 2011

Replication MySQL : serveur esclave

Pour ce faire, il te faut créer un fichier de configuration de type "SLAVE", root(a)...:~# vi /etc/mysql/conf.d/replication-slave.cnf
et d'y coller la portion de configuration suivante : [mysqld]
server-id = 2
# log_bin = /var/log/mysql/mysql-bin.log
# expire_logs_days = 10
# max_binlog_size = 100M
master-host = master.mysqlhost.com
master-port = 3306
master-user = rpldbuser
master-password = rpldbpasswd
master-connect-retry = 60 # 60 secondes par defaut

# ignored databases (optionnal)
#replicate-ignore-db = db1
#replicate-ignore-db = db2
#...
#replicate-ignore-db = dbn

# ignored tables (optional)
#replicate-ignore-table=db_name.table_name

# skip errors (optional)
# slave-skip-errors = 1062,1053,1146,1051,1050,1007,1008

# some info about skippable errors (do not uncomment)
# Error: 1050 SQLSTATE: 42S01 (ER_TABLE_EXISTS_ERROR)
# Message: Table '%s' already exists

# Error: 1051 SQLSTATE: 42S02 (ER_BAD_TABLE_ERROR)
# Message: Unknown table '%s'

# Error: 1053 SQLSTATE: 08S01 (ER_SERVER_SHUTDOWN)
# Message: Server shutdown in progress

# Error: 1062 SQLSTATE: 23000 (ER_DUP_ENTRY)
# Message: Duplicate entry '%s' for key %d

# Error: 1146 SQLSTATE: 42S02 (ER_NO_SUCH_TABLE)
# Message: Table '%s.%s' doesn't exist

# Error: 1007 SQLSTATE: HY000 (ER_DB_CREATE_EXISTS)
# Message: Can't create database '%s'; database exists

# Error: 1008 SQLSTATE: HY000 (ER_DB_DROP_EXISTS)
# Message: Can't drop database '%s'; database doesn't exist


allez hop un petit redemarrage du service mysql pour que cette config soit prise en compte

root(a)...:~# /etc/init.d/mysql restart

c'est terminé...

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