本文系统：rhel5.8
ip : 192.168.100.150
数据库版本：mysql-5.6.15
1、创建部署mysql服务账号：
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[root@daf ~]
# useradd -d /opt/mysql mysql
[root@daf ~]
# echo "mysql" |passwd --stdin mysql
Changing password
for
user mysql.
passwd
: all authentication tokens updated successfully.
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2、解压无需免装包：配置环境变量
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[mysql@daf ~]$
tar
zxvf mysql-5.6.15-linux-glibc2.5-x86_64.
tar
.gz
[mysql@daf ~]$
mv
mysql-5.6.15-linux-glibc2.5-x86_64 mysql-5.6.15
[mysql@daf mysql-5.6.15]$ vim ~/.bash_profile
MYSQL_HOME=
/opt/mysql/mysql-5
.6.15
export
MYSQL_HOME
PATH=$MYSQL_HOME
/bin
:$PATH
export
PATH
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3、配置多实例数据库配置文件
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[root@daf ~]
# mkdir /Data_for_Mysql
[root@daf ~]
# chown mysql.mysql -R /Data_for_Mysql/
[root@daf ~]
# su - mysql
[mysql@daf ~]$
mkdir
-p
/Data_for_Mysql/3301/data
/Data_for_Mysql/3301/logs
[mysql@daf ~]$
touch
/Data_for_Mysql/3301/my
.cnf
[mysql@daf ~]$
mkdir
-p
/Data_for_Mysql/3302/data
/Data_for_Mysql/3302/logs
[mysql@daf ~]$
touch
/Data_for_Mysql/3302/my
.cnf
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目录结构：
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[mysql@daf Data_for_Mysql]$
pwd
/Data_for_Mysql
[mysql@daf Data_for_Mysql]$ tree
.
|-- 3301
| |-- data
| |-- logs
| `-- my.cnf
`-- 3302
|-- data
|-- logs
`-- my.cnf
6 directories, 2 files
[mysql@daf Data_for_Mysql]$
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配置my.cnf ######本配置文件只供参考
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[mysql@daf 3301]$ vim
/Data_for_Mysql/3301/my
.cnf
[client]
port = 3301
socket =
/Data_for_Mysql/3301/data/mysql
.sock
[mysqld]
user=msql
port=3301
bind-address=192.168.100.150
socket =
/Data_for_Mysql/3301/data/mysql
.sock.3301
pid-
file
=
/Data_for_Mysql/3301/data/mysql
.pid
basedir =
/opt/mysql/mysql-5
.6.15
datadir =
/Data_for_Mysql/3301/data
server-
id
=1
log-bin=mysql-bin
log-bin-index= mysql-bin.index
# LOGGING
log_error=
/Data_for_Mysql/3301/logs/mysql-error
.log
slow_query_log_file=
/Data_for_Mysql/3301/logs/mysql-slow
.log
slow_query_log=1
character-sets-
dir
=
/opt/mysql/mysql-5
.6.15
/share/charsets
back_log = 2000
max_connections = 1000
connect-timeout = 60
wait-timeout = 28800
net_buffer_length = 16384
max_allowed_packet = 64M
thread_stack = 192K
thread_cache_size = 20
thread_concurrency = 128
query_cache_size = 256M
query_cache_limit = 2M
query_cache_min_res_unit = 2
default-
time
-zone = system
character-
set
-server = utf8
default-storage-engine = InnoDB
tmp_table_size = 512M
max_heap_table_size = 512M
max_binlog_size = 1G
max_relay_log_size = 1G
[mysql]
disable-auto-rehash
default-character-
set
= utf8
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4、初始化数据库
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[mysql@daf scripts]$
pwd
/opt/mysql/mysql-5
.6.15
/scripts
[mysql@daf scripts]$ .
/mysql_install_db
--defaults-
file
=
/Data_for_Mysql/3301/my
.cnf --user=mysql --basedir=
/opt/mysql/mysql-5
.6.15 --datadir=
/Data_for_Mysql/3301/data/
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5、启动3301实例数据库 ###启动数据库必须在mysql目录；
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[mysql@daf mysql-5.6.15]$
pwd
/opt/mysql/mysql-5
.6.15
[mysql@daf mysql-5.6.15]$ mysqld_safe --defaults-
file
=
/Data_for_Mysql/3301/my
.cnf --user=mysql --basedir=
/opt/mysql/mysql-5
.6.15 --datadir=
/Data_for_Mysql/3301/data/
&
[mysql@daf mysql-5.6.15]$
netstat
-nat |
grep
3301
tcp 0 0 192.168.100.150:3301 0.0.0.0:* LISTEN
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Ps:3302 实例操作和上面一样，只需改动端口及相应目录即可；
3302配置文件：
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[mysql@daf 3302]$
cat
my.cnf
[client]
port = 3302
socket =
/Data_for_Mysql/3302/data/mysql
.sock
[mysqld]
user=mysql
port=3302
bind-address=192.168.100.150
socket =
/Data_for_Mysql/3302/data/mysql
.sock.3302
pid-
file
=
/Data_for_Mysql/3302/data/mysql
.pid
basedir =
/opt/mysql/mysql-5
.6.15
datadir =
/Data_for_Mysql/3302/data
server-
id
=1
log-bin=mysql-bin
log-bin-index= mysql-bin.index
# LOGGING
log_error=
/Data_for_Mysql/3302/logs/mysql-error
.log
slow_query_log_file=
/Data_for_Mysql/3302/logs/mysql-slow
.log
slow_query_log=1
character-sets-
dir
=
/opt/mysql/mysql-5
.6.15
/share/charsets
back_log = 2000
max_connections = 1000
connect-timeout = 60
wait-timeout = 28800
net_buffer_length = 16384
max_allowed_packet = 64M
thread_stack = 192K
thread_cache_size = 20
thread_concurrency = 128
query_cache_size = 256M
query_cache_limit = 2M
query_cache_min_res_unit = 2
default-
time
-zone = system
character-
set
-server = utf8
default-storage-engine = InnoDB
tmp_table_size = 512M
max_heap_table_size = 512M
max_binlog_size = 1G
max_relay_log_size = 1G
[mysql]
disable-auto-rehash
default-character-
set
= utf8
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3302 实例初始化；
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[mysql@daf scripts]$
pwd
/opt/mysql/mysql-5
.6.15
/scripts
[mysql@daf scripts]$ .
/mysql_install_db
--defaults-
file
=
/Data_for_Mysql/3302/my
.cnf --user=mysql --basedir=
/opt/mysql/mysql-5
.6.15 --datadir=
/Data_for_Mysql/3302/data/
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3302 启动该实例：
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[mysql@daf mysql-5.6.15]$ mysqld_safe --defaults-
file
=
/Data_for_Mysql/3302/my
.cnf --user=mysql --basedir=
/opt/mysql/mysql-5
.6.15 --datadir=
/Data_for_Mysql/3302/data/
&
[mysql@daf mysql-5.6.15]$
netstat
-nat |
grep
330
tcp 0 0 192.168.100.150:3301 0.0.0.0:* LISTEN
tcp 0 0 192.168.100.150:3302 0.0.0.0:* LISTEN
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6、创建root密码，要区别实例
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[mysql@daf mysql-5.6.15]$ mysqladmin -uroot password
'root123'
-S
/Data_for_Mysql/3301/data/mysql
.sock.3301
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6.1、关闭mysql，区别实例
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[mysql@daf mysql-5.6.15]$ mysqladmin -uroot -proot123 -S
/Data_for_Mysql/3301/data/mysql
.sock.3301
shutdown
Warning: Using a password on the
command
line interface can be insecure.
150402 15:44:52 mysqld_safe mysqld from pid
file
/Data_for_Mysql/3301/data/mysql
.pid ended
[1]- Done mysqld_safe --defaults-
file
=
/Data_for_Mysql/3301/my
.cnf --user=mysql --basedir=
/opt/mysql/mysql-5
.6.15 --datadir=
/Data_for_Mysql/3301/data/
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本文转自 西索oO 51CTO博客，原文链接:http://blog.51cto.com/lansgg/1627717
