MySQL集群自动安装脚本-MySQL教程
转载自：互联网 作者：cd3c.com
您正在看的MySQL教程是:MySQL集群自动安装脚本。
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
############################################
######### 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]
# [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"
fi
if [ 0 -lt $INST_SERVER ]
then
echo "Now, installing the MySQL servers..."
#Loop to install mysql servers
INSTALLED_SERVER_COUNT=1
for PORT in $INST_PORTS
do
#Define the current mysql server installation path
MYSL_PATH=$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 d
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