Linux服务器下MariaDB 10自动化安装部署

去MariaDB官网下载MariaDB本文用的是MariaDB 10.1.16
https://downloads.mariadb.org
选择二进制版本，下载到/root目录下
mariadb-10.1.16-linux-x86_64.tar.gz
开始安装
[root@HE3 ~]# cat mariadb_auto_install.sh
				?

									###### 二进制自动安装数据库脚本root密码MANAGER将脚本和安装包放在/root目录即可###############

									######数据库目录/usr/local/mysql############

									######数据目录/data/mysql############

									######日志目录/log/mysql############

									######端口号默认3306其余参数按需自行修改############

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

									#author：rrhelei@126.com#

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

									#!/bin/bash

									PATH=/bin:/sbin:/usr/bin:/usr/sbin:/opt/bin:/opt/sbin:~/bin

									export PATH

									# Check if user isroot

									if [ $(id -u) !="0" ]; then

									  echo "Error: You must be root to runthis script, please use root to install"

									  exit 1

									fi

									clear

									echo"========================================================================="

									echo "A tool toauto-compile & install MariaDB-10.1.16 on Redhat/CentOS Linux "

									echo"========================================================================="

									cur_dir=$(pwd)

									#set mysql rootpassword

									echo"==========================="

									mysqlrootpwd="MANAGER"

									echo -e "Please input the root password of mysql:"

									read -p "(Default password: MANAGER):" mysqlrootpwd

									if[ "$mysqlrootpwd" = "" ]; then

									mysqlrootpwd="MANAGER"

									fi

									echo"==========================="

									echo"MySQL root password:$mysqlrootpwd"

									echo"==========================="

									#which MySQL Versiondo you want to install?

									echo"==========================="

									isinstallmysql56="n"

									echo"Install mariadb-10.1.16,Please input y"

									read -p "(Please input y , n):" isinstallmysql56

									case"$isinstallmysql56" in

									y|Y|Yes|YES|yes|yES|yEs|YeS|yeS)

									echo"You will install MariaDB 10.1.16"

									isinstallmysql56="y"

									;;

									*)

									echo"INPUT error,You will exit install MariaDB 10.1.16"

									isinstallmysql56="n"

									  exit

									esac

									get_char()

									{

									SAVEDSTTY=`stty-g`

									stty-echo

									sttycbreak

									#ddif=/dev/tty bs=1 count=1 2> /dev/null

									stty-raw

									sttyecho

									stty$SAVEDSTTY

									}

									echo""

									echo"Press any key to start...or Press Ctrl+c to cancel"

									char=`get_char`

									# Initialize the installation related content.

									functionInitInstall()

									{

									cat/etc/issue

									uname -a

									MemTotal=`free -m | grep Mem | awk '{print $2}'` 

									echo -e "\n Memory is: ${MemTotal} MB "

									#Settimezone

									rm -rf /etc/localtime

									ln -s /usr/share/zoneinfo/Asia/Shanghai /etc/localtime

									  #Delete Old Mysql program

									rpm -qa|grep mysql

									rpm -e mysql

									#DisableSeLinux

									if[ -s /etc/selinux/config ]; then

									sed -i 's/SELINUX=enforcing/SELINUX=disabled/g' /etc/selinux/config

									fi

									  setenforce 0

									}

									#Installation ofdepend on and optimization options.

									functionInstallDependsAndOpt()

									{

									cd $cur_dir

									cat>>/etc/security/limits.conf<<EOF

									* soft nproc 65535

									* hard nproc 65535

									* soft nofile 65535

									* hard nofile 65535

									EOF

									echo"fs.file-max=65535" >> /etc/sysctl.conf

									}

									#Install MySQL

									functionInstallMySQL56()

									{

									echo"============================Install MariaDB 10.1.16=================================="

									cd $cur_dir

									#Backup old my.cnf

									#rm -f /etc/my.cnf

									if [ -s /etc/my.cnf]; then

									  mv /etc/my.cnf /etc/my.cnf.`date+%Y%m%d%H%M%S`.bak

									fi

									#mysql directoryconfiguration

									groupadd mysql -g512

									useradd -u 512 -gmysql -s /sbin/nologin -d /home/mysql mysql

									tar xvf/root/mariadb-10.1.16-linux-x86_64.tar.gz

									mv /root/mariadb-10.1.16-linux-x86_64 /usr/local/mysql

									mkdir -p /data/mysql

									mkdir -p /log/mysql

									chown -R mysql:mysql/data/mysql

									chown -R mysql:mysql/usr/local/mysql

									chown -R mysql:mysql/log

									SERVERID=`ifconfigeth0 | grep "inet addr" | awk '{ print $2}'| awk -F. '{ print$4"3306"}'`

									cat>>/etc/my.cnf<<EOF

									[client]

									port    =3306

									socket    =/tmp/mysql.sock

									default-character-set=utf8

									[mysql]

									default-character-set=utf8

									[mysqld]

									port    =3306

									socket    =/tmp/mysql.sock

									basedir    =/usr/local/mysql

									datadir    =/data/mysql

									open_files_limit  = 3072

									back_log = 103

									max_connections =800

									max_connect_errors =100000

									table_open_cache =512

									external-locking =FALSE

									max_allowed_packet =32M

									sort_buffer_size =2M

									join_buffer_size =2M

									thread_cache_size =51

									query_cache_size =32M

									tmp_table_size = 96M

									max_heap_table_size= 96M

									slow_query_log = 1

									slow_query_log_file= /log/mysql/slow.log

									log-error =/log/mysql/error.log

									long_query_time = 1

									server-id =$SERVERID

									log-bin =/log/mysql/mysql-bin

									sync_binlog = 1

									binlog_cache_size =4M

									max_binlog_cache_size= 8M

									max_binlog_size =1024M

									expire_logs_days =60

									key_buffer_size =32M

									read_buffer_size =1M

									read_rnd_buffer_size= 16M

									bulk_insert_buffer_size= 64M

									character-set-server=utf8

									default-storage-engine= InnoDB

									binlog_format = row

									innodb_buffer_pool_dump_at_shutdown= 1

									innodb_buffer_pool_load_at_startup= 1

									binlog_rows_query_log_events= 1

									explicit_defaults_for_timestamp= 1

									#log_slave_updates=1

									#gtid_mode=on

									#enforce_gtid_consistency=1

									#innodb_write_io_threads= 8

									#innodb_read_io_threads= 8

									#innodb_thread_concurrency= 0

									transaction_isolation= REPEATABLE-READ

									innodb_additional_mem_pool_size= 16M

									innodb_buffer_pool_size= 512M

									#innodb_data_home_dir=

									innodb_data_file_path= ibdata1:1024M:autoextend

									innodb_flush_log_at_trx_commit= 1

									innodb_log_buffer_size= 16M

									innodb_log_file_size= 512M

									innodb_log_files_in_group= 2

									innodb_max_dirty_pages_pct= 50

									innodb_file_per_table= 1

									innodb_locks_unsafe_for_binlog= 0

									wait_timeout = 14400

									interactive_timeout= 14400

									skip-name-resolve

									[mysqldump]

									quick

									max_allowed_packet =32M

									EOF

									/usr/local/mysql/scripts/mysql_install_db--basedir=/usr/local/mysql --datadir=/data/mysql --defaults-file=/etc/my.cnf--user=mysql

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

									chmod 700 /etc/init.d/mysqld

									chkconfig --add mysql

									chkconfig --leve l2345 mysqld on

									cat >>/etc/ld.so.conf.d/mysql-x86_64.conf<<EOF

									/usr/local/mysql/lib

									EOF

									ldconfig

									if [ -d"/proc/vz" ];then

									ulimit -s unlimited

									fi

									/etc/init.d/mysqldstart

									cat >>/etc/profile <<EOF

									export PATH=$PATH:/usr/local/mysql/bin

									export LD_LIBRARY_PATH=/usr/local/mysql/lib

									EOF

									/usr/local/mysql/bin/mysqladmin-u root password $mysqlrootpwd

									cat >/tmp/mysql_sec_script<<EOF

									use mysql;

									delete frommysql.user where user!='root' or host!='localhost';

									flush privileges;

									EOF

									/usr/local/mysql/bin/mysql-u root -p$mysqlrootpwd -h localhost < /tmp/mysql_sec_script

									#rm -f/tmp/mysql_sec_script

									/etc/init.d/mysqldrestart

									source /etc/profile

									echo"============================MariaDB 10.1.16 installcompleted========================="

									}

									functionCheckInstall()

									{

									echo"===================================== Check install==================================="

									clear

									ismysql=""

									echo"Checking..."

									if [ -s/usr/local/mysql/bin/mysql ] && [ -s /usr/local/mysql/bin/mysqld_safe ]&& [ -s /etc/my.cnf ]; then

									 echo "MySQL: OK"

									 ismysql="ok"

									 else

									 echo "Error: /usr/local/mysql notfound!!!MySQL install failed."

									fi

									if ["$ismysql" = "ok" ]; then

									echo "MariaDB 10.1.16 completed! enjoy it."

									echo"========================================================================="

									netstat -ntl

									else

									echo"Sorry,Failed to install MySQL!"

									echo "You cantail /root/mysql-install.log from your server."

									fi

									}

									#The installationlog

									InitInstall2>&1 | tee /root/mysql-install.log

									CheckAndDownloadFiles2>&1 | tee -a /root/mysql-install.log

									InstallDependsAndOpt2>&1 | tee -a /root/mysql-install.log

									InstallMySQL562>&1 | tee -a /root/mysql-install.log

									CheckInstall2>&1 | tee -a /root/mysql-install.log
[root@HE3 ~]# mysql -uroot -p
Enter password:
Welcome to the MariaDB monitor. Commands end with ; or \g.
Your MariaDB connection id is 6
Server version: 10.1.16-MariaDB MariaDB Server
Copyright (c) 2000, 2016, Oracle, MariaDB Corporation Ab and others.
Type 'help;' or '\h' for help. Type '\c' to clear the current input statement.
MariaDB [(none)]> show databases;
+--------------------+
| Database           |
+--------------------+
| information_schema |
| mysql              |
| performance_schema |
| test               |
+--------------------+
4 rows in set (0.00 sec)
至此，mariadb-10.1.16安装成功
Linux服务器下MariaDB 10自动化安装部署

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