发布MySQL集群自动安装脚本1.0

1. 在MySQL源代码目录下新建脚本 install.sh，把下面的代码添加到这个脚本中：

#!/bin/bash

#####################################################

## Title: MySQL 4.1 Cluster Installation Script

## Version: 1.0

## Date: 2004-11-11

## Author: yipsilon

## Email: yipsilon@163.com

## License: General Public License (GPL)

#####################################################

ChangeLog

#####################################################

Installation Guide

1. Copy the script file into mysql source path ##

2. Change script file's permission to 755

3. execute it and wait for...

#####################################################

############################################

######### MySQL Server Config ##############

############################################

#Determine to install MySQL server

#"0" means do not install server programs

INST_SERVER=1

#MySQL installation path

INST_PATH="/usr/local/mysql"

#Define the ports of MySQL installation, intput strings of PORT with whitespace separated.

#e.g. "3306 3307" means install two MySQL servers:

The first server will be installed to $INST_PATH/1 and listen 3306 port.

The second server will be installed to $INST_PATH/2 and listen 3307 port.

... ...

INST_PORTS="3306"

#The management server information

MGM_HOST="192.168.1.253"

MGM_PORT="2200"

###########################################

######### MySQL Cluster Config ############

###########################################

#Determine to install cluster

#"0" means do not install cluster programs

INST_CLUSTER=1

#Define COMPUTERs in config.ini, intput strings of HostName with whitespace separated.

#The Id attribute is auto increment and start with 1.

#e.g. "192.168.1.253 192.168.252" will generate the following code

[COMPUTER]

Id=1

HostName=192.168.1.253

[COMPUTER]

Id=2

HostName=192.168.1.252

COMPUTERS="192.168.1.253 192.168.1.252"

#Define MGMs in config.ini, intput strings of HostName with whitespace separated.

#e.g. "192.168.1.253 192.168.252" will generate the following code

[MGM]

HostName=192.168.1.253

[MGM]

HostName=192.168.1.252

MGMS="192.168.1.253"

#Define DBs in config.ini, intput ids of ExecuteOnComputer with whitespace separated.

#e.g. "1 2" will generate the following code

[DB]

ExecuteOnComputer=1

[DB]

ExecuteOnComputer=2

DBS="1"

#Define APIs in config.ini, intput ids of ExecuteOnComputer with whitespace separated.

#e.g. "1 0 1 2" will generate the following code

[API]

ExecuteOnComputer=1

[API]

ExecuteOnComputer=1

[API]

ExecuteOnComputer=2

APIS="1 0 2 2"

######################################################################

########## Starting to install programs, do not modify them! #########

######################################################################

echo "Starting to install programs" install.log

#Find installation path

if [ $# -gt 0 ]

then

INST_PATH="$1"

else

INST_PATH="/usr/local/mysql"

if [ 0 -lt $INST_SERVER ]

then

echo "Now, installing the MySQL servers..."

#Loop to install mysql servers

INSTALLED_SERVER_COUNT=1

for PORT in $INST_PORTS

#Define the current mysql server installation path

MYSL_PATH=$INST_PATH/$INSTALLED_SERVER_COUNT

#Configure mysql server

echo "Exec ./configure --prefix=$MYSL_PATH --with-pthread --with-unix-socket-path=$MYSL_PATH/var/mysql.sock --with-mysqld-user=root --with-tcp-port=$PORT --with-charset=gbk --with-ndbcluster" install.log

./configure --prefix=$MYSL_PATH --with-pthread --with-unix-socket-path=$MYSL_PATH/var/mysql.sock --with-mysqld-user=root --with-tcp-port=$PORT --with-charset=gbk --with-ndbcluster

#Make mysql server

echo "Exec make && make install" install.log

make && make install

#Create var directory for mysql data

mkdir -p $MYSL_PATH/var

#Create my.cnf

echo "Create $MYSL_PATH/var/my.cnf" install.log

echo "[client]" $MYSL_PATH/var/my.cnf

echo "port=$PORT" $MYSL_PATH/var/my.cnf

echo "socket=$MYSL_PATH/var/mysql.sock" $MYSL_PATH/var/my.cnf

echo "" $MYSL_PATH/var/my.cnf

echo "[mysqld]" $MYSL_PATH/var/my.cnf

echo "ndbcluster" $MYSL_PATH/var/my.cnf

echo "ndb_connectstring=host=$MGM_HOST:$MGM_PORT" $MYSL_PATH/var/my.cnf

echo "user=root" $MYSL_PATH/var/my.cnf

echo "port=$PORT" $MYSL_PATH/var/my.cnf

echo "basedir=$MYSL_PATH/" $MYSL_PATH/var/my.cnf

echo "datadir=$MYSL_PATH/var/" $MYSL_PATH/var/my.cnf

echo "socket=$MYSL_PATH/var/mysql.sock" $MYSL_PATH/var/my.cnf

echo "default-character-set=gbk" $MYSL_PATH/var/my.cnf

echo "default-storage-engine=INNODB" $MYSL_PATH/var/my.cnf

echo "max_connections=500" $MYSL_PATH/var/my.cnf

echo "" $MYSL_PATH/var/my.cnf

echo "query_cache_size=33M" $MYSL_PATH/var/my.cnf

echo "table_cache=1520" $MYSL_PATH/var/my.cnf

echo "tmp_table_size=16M" $MYSL_PATH/var/my.cnf

echo "thread_cache=38" $MYSL_PATH/var/my.cnf

echo "" $MYSL_PATH/var/my.cnf

echo "#MyISAM Specific options" $MYSL_PATH/var/my.cnf

echo "#skip-myisam" $MYSL_PATH/var/my.cnf

echo "" $MYSL_PATH/var/my.cnf

echo "#INNODB Specific options" $MYSL_PATH/var/my.cnf

echo "#skip-innodb" $MYSL_PATH/var/my.cnf

chmod 755 $MYSL_PATH/var/my.cnf

#Install mysql database

echo "Exec $MYSL_PATH/bin/mysql_install_db" install.log

$MYSL_PATH/bin/mysql_install_db

#Create mysql control script

if [ -e $MYSL_PATH/share/mysql/mysql.server ]

then

#Use default mysql control script

#Create mysql server start script

echo "Create $MYSL_PATH/start" install.log

echo "$MYSL_PATH/share/mysql/mysql.server start" $MYSL_PATH/start

echo "Chmod 755 $MYSL_PATH/start" install.log

chmod 755 $MYSL_PATH/start

#Create mysql server stop script

echo "Create $MYSL_PATH/stop" install.log

echo "$MYSL_PATH/share/mysql/mysql.server stop" $MYSL_PATH/stop

echo "Chmod 755 $MYSL_PATH/stop" install.log

chmod 755 $MYSL_PATH/stop

#Create mysql server restart script

echo "Create $MYSL_PATH/restart" install.log

echo "$MYSL_PATH/share/mysql/mysql.server restart" $MYSL_PATH/restart

echo "Chmod 755 $MYSL_PATH/restart" install.log

chmod 755 $MYSL_PATH/restart

else

#Use custom mysql control script

#Create mysql server start script

echo "Create $MYSL_PATH/start" install.log

echo "$MYSL_PATH/libexec/mysqld &" $MYSL_PATH/start

echo "Chmod 755 $MYSL_PATH/start" install.log

chmod 755 $MYSL_PATH/start

#Create mysql server stop script

echo "Create $MYSL_PATH/stop" install.log

echo "$MYSL_PATH/bin/mysqladmi