Percona XtraDB Cluster

1.my.cnf配置

添加：

[client]

default-character-set = utf8

user = root　

[mysqld]

character-set-server = utf8
collation-server = utf8_general_ci
binlog_format=ROW
bind-address=0.0.0.0
default_storage_engine=InnoDB
innodb_autoinc_lock_mode=2
innodb_flush_log_at_trx_commit=0
innodb_buffer_pool_size=122M
innodb_locks_unsafe_for_binlog=1
wsrep_provider=/usr/lib/libgalera_smm.so
wsrep_cluster_address=gcomm://192.168.33.139,192.168.33.140,192.168.33.141
wsrep_cluster_name=Elias_DB_Cluster
wsrep_node_address=192.168.33.139
wsrep_node_name=Elias_DB_Node001
wsrep_sst_method=rsync
wsrep_slave_threads=4
explicit_defaults_for_timestamp=1
default-time-zone = '+8:00'

　　

注释：

bind-address=127.0.0.0

关闭　

sudo ln -s /etc/apparmor.d/usr.sbin.mysqld /etc/apparmor.d/disable/
sudo apparmor_parser -R /etc/apparmor.d/usr.sbin.mysqld

查看状态：

show status like 'wsrep%';

　　

参考：http://www.2cto.com/database/201504/395455.html

 

On the first node:

[root@node1 ~]# /etc/init.d/mysql bootstrap-pxc

On the second (and following nodes):

[root@node2 ~]# /etc/init.d/mysql start

　　

https://www.percona.com/doc/percona-xtradb-cluster/5.6/howtos/3nodesec2.html