Install Percona Cluster

basic_instructions.md

http://www.how2centos.com/install-percona-xtradb-cluster-on-centos-6-2/

http://www.codership.com/files/presentations/Galera_Tutorial_UC2012.pdf

http://form.percona.com/rs/percona/images/Percona_XtraDB_Cluster_1_0_Operations_Manual.pdf

gpg --keyserver hkp://keys.gnupg.net --recv-keys 1C4CBDCDCD2EFD2A gpg -a --export CD2EFD2A | sudo apt-key add -

edit /etc/apt/sources.list

deb http://repo.percona.com/apt oneiric main deb-src http://repo.percona.com/apt oneiric main

update the apt infos

apt-get update

install xtradb-cluster

sudo apt-get install percona-xtradb-cluster-client-5.5
percona-xtradb-cluster-server-5.5 percona-xtrabackup

my.cnf

############### node1 [mysqld] user=mysql

binlog_format=ROW

wsrep_provider=/usr/lib/libgalera_smm.so

ATTENTION! this is EMPTY only for initialisation! see http://www.codership.com/files/presentations/Galera_Tutorial_UC2012.pdf for further details!

wsrep_cluster_address=gcomm://

wsrep_slave_threads=2 wsrep_cluster_name=dawanda wsrep_sst_method=rsync wsrep_node_name=node1

innodb_locks_unsafe_for_binlog=1 innodb_autoinc_lock_mode=2

############ node2 [mysqld] user=mysql

binlog_format=ROW

wsrep_provider=/usr/lib/libgalera_smm.so

wsrep_cluster_address=gcomm://10.10.40.101

wsrep_slave_threads=2 wsrep_cluster_name=dawanda wsrep_sst_method=rsync wsrep_node_name=node2

innodb_locks_unsafe_for_binlog=1 innodb_autoinc_lock_mode=2

########### node3 [mysqld] user=mysql

binlog_format=ROW

wsrep_provider=/usr/lib/libgalera_smm.so

wsrep_cluster_address=gcomm://10.10.40.101

wsrep_slave_threads=2 wsrep_cluster_name=dawanda wsrep_sst_method=rsync wsrep_node_name=node3

innodb_locks_unsafe_for_binlog=1 innodb_autoinc_lock_mode=2

node1: 10.10.40.101

node2: 10.10.40.102

node3: 10.10.40.103