mysql-cluster-gpl-7.1.17 安装配置脚本

#!/bin/sh

# install mysql-cluster

#usage:sh inscluster |ndb_mgmd |ndbd |mysqld $2 eg:sh inscluster.sh ndbd 116.211.12.171

#$1 type $2:ndb-mgmd-ip

group=`cat /etc/group|grep -i "mysql"|awk -F':' '{print $1}'`

if [ "$group" != "mysql" ];then

groupadd mysql

fi

user=`cat /etc/shadow|grep -i "mysql"|awk -F':' '{print $1}'`

if [ "$user" != "mysql" ];then

useradd -g mysql mysql

fi

ndb_mgmd()

{

#install ndb_mgmd

mkdir -p /app/mysql-cluster/mysql-cluster

ln -s /app/mysql-cluster /usr/local

chown -R mysql:mysql /app/mysql-cluster/mysql-cluster

cd /app/mysql-cluster

tar zxvf /root/mysql-cluster-gpl-7.1.17.tar.gz

cd mysql-cluster-gpl-7.1.17

sed -i '54761s/\$RM/\#\$RM/' ./configure

./configure --prefix=/app/mysql-cluster --with-plugins=partition,ndbcluster

make

make install

ln -s /app/mysql-cluster/libexec/ndb_mgmd /app/mysql-cluster/bin

cp /app/mysql-cluster/libexec/ndb_mgmd /etc/rc.d/init.d/ndb_mgmd

chmod +x /etc/rc.d/init.d/ndb_mgmd

#chkconfig --add ndb_mgmd

echo "PATH=$PATH:/usr/local/mysql-cluster/bin" >>/etc/bashrc

echo "export PATH" >>/etc/bashrc

#configure config.ini

config=/app/mysql-cluster/config.ini

echo -e '[ndbd default]\nNoOfReplicas=2\nDataMemory=500M\nIndexMemory=100M'>> $config

echo -e '[tcp default]\n#portnumber=220'>> $config

echo -e '[ndb_mgmd]\nhostname='$2'\n#MGM上保存日志的目录\ndatadir=/app/mysql-cluster/mysql-cluster\nnodeid =1'>> $config

echo -e '[ndbd]\nhostname=\n#ndb上保存数据的目录\ndatadir=/app/mysql-cluster/ndbdata\nnodeid =2'>> $config

echo -e '[ndbd]\nhostname=\n#ndb上保存数据的目录\ndatadir=/app/mysql-cluster/ndbdata\nnodeid =3'>> $config

echo -e '[mysqld]\nhostname=\nnodeid =4' >>$config

echo -e '[mysqld]\nhostname=\nnodeid =5'>> $config

}

ndbd()

{

#install datanode

mkdir -p /app/mysql-cluster

cd /app/mysql-cluster

ln -s /app/mysql-cluster /usr/local

tar zxvf /root/mysql-cluster-gpl-7.1.17.tar.gz

cd mysql-cluster-gpl-7.1.17

sed -i '54761s/\$RM/\#\$RM/' ./configure

./configure --prefix=/app/mysql-cluster --with-plugins=partition,ndbcluster

make

make install

./scripts/mysql_install_db --user=mysql --datadir=/app/mysql-cluster/ndbdata

cp ./support-files/my-large.cnf /etc/my.cnf

ln -s /app/mysql-cluster/libexec/ndbd /app/mysql-cluster/bin

chown -R mysql:mysql /app/mysql-cluster/ndbdata

cp /app/mysql-cluster/libexec/ndbd /etc/rc.d/init.d/ndbd

chmod +x /etc/rc.d/init.d/ndbd

echo "PATH=$PATH:/usr/local/mysql-cluster/bin" >>/etc/bashrc

echo "export PATH" >>/etc/bashrc

#configure my.cnf

sed -i '128a\ndbcluster\nndb-connectstring='$2'\n[mysql_cluster]\nndb-connectstring='$2'\n' /etc/my.cnf

}

mysqld ()

{

#install sqlnode

mkdir -p /app/mysql-cluster

cd /app/mysql-cluster

ln -s /app/mysql-cluster /usr/local

tar zxvf /root/mysql-cluster-gpl-7.1.17.tar.gz

cd mysql-cluster-gpl-7.1.17

sed -i '54761s/\$RM/\#\$RM/' ./configure

./configure --prefix=/app/mysql-cluster --with-plugins=partition,ndbcluster

make

make install

./scripts/mysql_install_db --user=mysql

cp ./support-files/my-large.cnf /etc/my.cnf

cp ./support-files/mysql.server /etc/rc.d/init.d/mysqld

cd /app/mysql-cluster

chown -R mysql:mysql var

chmod +x /etc/rc.d/init.d/mysqld

chkconfig --add mysqld

echo "PATH=$PATH:/usr/local/mysql-cluster/bin" >>/etc/bashrc

echo "export PATH" >>/etc/bashrc

#configure my.cnf

sed -i '128a\default-storage-engine=ndb\nndbcluster\nndb-connectstring='$2'\n[mysql_cluster]\nndb-connectstring='$2'' /etc/my.cnf

}

case "$1" in

"ndb_mgmd")

ndb_mgmd

;;

"ndbd")

ndbd

;;

"mysqld")

mysqld

;;

esac