zabbix3.0.4 部署之三 (LNMP > Mysql 安装)

MySQL从5.5版本开始,通过./configure进行编译配置方式已经被取消,取而代之的是cmake工具。 因此,我们首先要在系统中源码编译安装cmake工具。

接下来的安装过程中会遇到错误,我们来一步步探索。

1.安装 cmake

  wget http://www.cmake.org/files/v2.8/cmake-2.8.12.2.tar.gz

  tar zxvf cmake-2.8.12.2.tar.gz

  cd cmake-2.8.12.2

  ./configure

  make && make install

2.安装后期用的的依赖:
yum -y install make gcc gcc-c++ gcc-g77 flex bison file libtool libtool-libs autoconf kernel-devel libjpeg libjpeg-devel libpng libpng-devel libpng10 libpng10-devel gd gd-devel freetype freetype-devel libxml2 libxml2-devel zlib zlib-devel glib2 glib2-devel bzip2 bzip2-devel libevent libevent-devel ncurses ncurses-devel curl curl-devel e2fsprogs e2fsprogs-devel krb5 krb5-devel libidn libidn-devel openssl openssl-devel gettext gettext-devel ncurses-devel gmp-devel pspell-devel unzip libcap lsof


3.检查是否安装mysql 相关软件
  在/etc目录下会存在一个my.cnf,需要将此文件更名为其他的名字,否则该文件会干扰源码安装的MySQL的正确配置,造成无法启动。 由于我们已经卸载了最小安装完成后的mysq库所以,就没必要操作了。
  centos最小化安装后,会有mysql的库卸载
  rpm -qa|grep mysql
  rpm -e mysql-libs-5.1.73-7.el6.x86_64 --nodeps
4.使用 cmake 编译安装 mysql
wget http://dev.mysql.com/get/Downloads/MySQL-5.6/mysql-5.6.17.tar.gz
tar zxvf mysql-5.6.17.tar.gz
cd mysql-5.6.17
cmake 
-DCMAKE_INSTALL_PREFIX=/usr/local/mysql 
-DMYSQL_DATADIR=/usr/local/mysql/data 
-DSYSCONFDIR=/etc 
-DWITH_MYISAM_STORAGE_ENGINE=1 
-DWITH_INNOBASE_STORAGE_ENGINE=1 
-DWITH_MEMORY_STORAGE_ENGINE=1 
-DWITH_READLINE=1 
-DMYSQL_UNIX_ADDR=/var/lib/mysql/mysql.sock 
-DMYSQL_TCP_PORT=3306 
-DENABLED_LOCAL_INFILE=1 
-DWITH_PARTITION_STORAGE_ENGINE=1 
-DEXTRA_CHARSETS=all 
-DDEFAULT_CHARSET=utf8 
-DDEFAULT_COLLATION=utf8_general_ci 
-DMYSQL_USER=mysql 
-DWITH_DEBUG=0 
-DWITH_SSL=system
make && make install

5.修改/usr/local/mysql权限
创建群组
groupadd mysql
创建一个用户,不允许登陆和不创主目录 
useradd -s /sbin/nologin -g mysql -M mysql
检查创建用户
tail -1 /etc/passwd
 
chmod +w /usr/local/mysql
chown -R mysql:mysql /usr/local/mysql

6.初始配置:
  cp /usr/local/mysql/support-files/my-default.cnf /etc/my.cnf    #复制配置文件到etc下
  /usr/local/mysql/scripts/mysql_install_db --defaults-file=/etc/my.cnf --basedir=/usr/local/mysql --datadir=/usr/local/mysql/data --user=mysql  #执行初始化配置脚本,创建系统自带的数据库和表,注意配置文件的路径
  cp /usr/local/mysql/support-files/mysql.server /etc/init.d/mysqld  #复制启动文件到/etc/init.d/下
   chmod +x /etc/init.d/mysqld
   chkconfig mysqld on
   servier mysqld start
  vim /etc/profile   #在文件末尾添加 设置环境变量
  PATH=/usr/local/mysql/bin:$PATH
  export PATH
  
source /etc/profile  #立即生效     

7.mysql用户配置:

  /usr/local/mysql/bin/mysqladmin -uroot -p password '你的密码'
  查看用户:

  select user,host from mysql.user;

  删除非必要用户:
  drop user ""@localhost;
  drop user root@'::1';

  赋予远程访问权限:
  GRANT ALL PRIVILEGES ON *.* TO 'root'@'127.0.0.1' IDENTIFIED BY 'HU@jiang' WITH GRANT OPTION;
  GRANT ALL PRIVILEGES ON *.* TO 'root'@'localhost' IDENTIFIED BY 'HU@jiang' WITH GRANT OPTION;
  GRANT SELECT, INSERT ON test.user TO 'pig'@'%';
  grant all privileges on zabbix.* to zabbix@localhost identified by '密码';

  flush privileges;

  
其它一些信息查询: 检查mysql版本

  mysql -uroot -p"密码" -e "select version();"

  验证mysql安装路径

  ls -ld /usr/local/mysql/

编译安装完成完成基本配置。
附: mysql忘记密码重置方法,同linux

###############以下方法为跳过授权表更改root 密码.




[root@localhost ~]# service mysqld stop
Shutting down MySQL..    
                                  [确定]
[root@localhost ~]# service mysqld start --skip-grant-tables
Starting MySQL.                   [确定]

[root@localhost ~]# mysql -u root        ###免验证登录
Welcome to the MySQL monitor.  Commands end with ; or g.
Your MySQL connection id is 1
Server version: 5.6.24 MySQL Community Server (GPL)
...................

mysql> update mysql.user set password=password('tarena123')  ##新的密码
    -> where user='root'and host='localhost';
Query OK, 1 row affected (0.00 sec)
Rows matched: 1  Changed: 1  Warnings: 0

mysql> quit
Bye
[root@localhost ~]# service mysqld restart
Shutting down MySQL..               [确定]
Starting MySQL.                     [确定]

[root@localhost ~]# mysql -u root -p
Enter password: tarena123


  







 
 
原文地址:https://www.cnblogs.com/sunpear/p/5816306.html