70 lines
1.8 KiB
Bash
70 lines
1.8 KiB
Bash
#停止服务
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systemctl stop tomcat.1
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systemctl stop mysql_cw.1
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systemctl disable mysql_cw.1
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rm -rf /etc/init.d/mysql_cw.1
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pkill mysqld
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sleep 5
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#设置环境变量
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source /home/coursework/.cg_env.sh
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#删除旧文件
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cd $Z_MYSQL_INS_FOLDER
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rm -rf -- bin include lib libexec share tmp
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rm -rf -- /etc/my.cnf.cgbk /etc/my.cnf.d ~/.my.cnf
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#处理配置文件
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sed -i '/mysql.sock/s/.*/#&/' my.cnf
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sed -i '/skip-locking/s/.*/#&/' my.cnf
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cp my.cnf /etc/my.cnf
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mv my.cnf my.cnf.old
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#下载
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groupadd mysql
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useradd -g mysql mysql
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cd /usr/local
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curl -o mariadb-10.10.2-linux-systemd-x86_64.tar.gz https://mirrors.neusoft.edu.cn/mariadb/mariadb-10.10.2/bintar-linux-systemd-x86_64/mariadb-10.10.2-linux-systemd-x86_64.tar.gz
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#挂载点相关处理
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cd /var/lib
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mkdir mysql
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mpoint=`stat -c %m -- "$Z_MYSQL_INS_FOLDER"`
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if [ x"$mpoint" != x"/" ]; then
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sed -i '/\/var\/lib\/mysql/s/.*/#&/' /etc/fstab
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echo "$Z_MYSQL_INS_FOLDER/var /var/lib/mysql none bind,x-systemd.requires-mounts-for=$mpoint 0 0" >>/etc/fstab
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mount -a
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echo "Remount"
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fi
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chown -R mysql:mysql mysql
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#解压缩
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cd /usr/local
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mkdir mysql
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cd /usr/local/mysql
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tar --strip-components=1 -xvf ../mariadb-10.10.2-linux-systemd-x86_64.tar.gz
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#服务相关
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cd /usr/local/mysql
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sed -i 's/ExecStart=\/usr\/local\/mysql\/bin\/mariadbd \$/ExecStart=\/usr\/local\/mysql\/bin\/mariadbd --datadir=\/var\/lib\/mysql \$/g' support-files/systemd/mariadb.service
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cp support-files/systemd/mariadb.service /usr/lib/systemd/system
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#权限
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chown -R mysql:mysql /var/lib/mysql
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chown -R mysql:mysql /usr/local/mysql
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#启动服务
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systemctl start mariadb
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systemctl enable mariadb
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#链接
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ln -s /usr/local/mysql/bin $Z_MYSQL_INS_FOLDER/bin
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#版本检测
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$Z_MYSQL_INS_FOLDER/bin/mysql -u root --password=$Z_MYSQL_PASSWD -e 'show variables like "version";'
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#重启服务
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systemctl start tomcat.1
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