由于在el6系统的CentOS/RHEL中官方己将crm交互式命令行界面去除了，所以我们需要去互联网上去下载crmsh软件包；
# yum install corosync pacemaker -y
# yum install crmsh -y
四、配置Corosync服务
# cp /etc/corosync/corosync.conf.example /etc/corosync/corosync.conf
# cat /etc/corosync/corosync.conf
compatibility: whitetank
totem {
version: 2
secauth: on
threads: 0
interface {
ringnumber: 0
bindnetaddr: 192.168.100.0
mcastaddr: 226.94.112.12
mcastport: 5405
ttl: 1
}
}
logging {
fileline: off
to_stderr: no
to_logfile: yes
to_syslog: no
logfile: /var/log/cluster/corosync.log
debug: off
timestamp: off
logger_subsys {
subsys: AMF
debug: off
}
}
amf {
mode: disabled
}
service {
ver: 0
name: pacemaker
}
# corosync-keygen
# scp -p /etc/corosync/{corosync.conf,authkey} server13:/etc/corosync/
# chkconfig --add corosync
# chkconfig corosync off
五、安装mysql
二进制源码安装
[root@server13 ~]# # tar xf mysql-5.6.13-linux-glibc2.5-x86_64.tar.gz -C /usr/local/
[root@server13 ~]# # groupadd -g 3306 -r mysql
[root@server13 ~]# # useradd -g mysql -r -d /mydata/data mysql
[root@server13 ~]# # mkdir /mydata
[root@server13 ~]# # ln -s /usr/local/mysql-5.6.13-linux-glibc2.5-x86_64 /usr/local/mysql
[root@server13 ~]# # cd /usr/local/mysql
[root@server13 mysql]# chown -R root.mysql .
[root@server13 mysql]# scripts/mysql_install_db --user=mysql --datadir=/mydata/data
[root@server13 mysql]# cat my.cnf
datadir = /mydata/data
server_id = 1
socket = /tmp/mysql.sock
log_bin = mysql.bin
innodb_file_per_table = on
[root@server13 mysql]# cp -p support-files/mysql.server /etc/init.d/mysqld
[root@server13 mysql]# chkconfig --add mysqld
[root@server13 mysql]# chkconfig mysqld off
[root@server13 mysql]# service mysqld start
[root@server13 mysql]# cat /etc/profile.d/mysql.sh
[root@server13 mysql]# . /etc/profile.d/mysql.sh