about日志模拟基础环境搭建

Mysql的安装         
1.下载yum源安装包

[aboutyun@slave2~]$ wget https://dev.mysql.com/get/mysql57-community-release-el7-11.noarch.rpm

2.本地安装mysql yum源

[root@slave2 ~]# yum localinstallmysql57-community-release-el7-11.noarch.rpm

检查yum源是否安装成功

[root@slave2 ~]# yum repolist enabled |grep "mysql.*-community.*"

mysql-connectors-community/x86_64       MySQL Connectors Community           36

mysql-tools-community/x86_64            MySQL Tools Community                47

mysql57-community/x86_64                MySQL 5.7 Community Server          187

3.安装mysql

[root@slave2 ~]# yum installmysql-community-server

启动mysql服务

[root@slave2 ~]# systemctl start mysqld

查看启动状态

[root@slave2 ~]# systemctl status mysqld

mysqld.service - MySQL Server

  Loaded: loaded (/usr/lib/systemd/system/mysqld.service; enabled)

  Active: active (running) since Sat 2017-06-17 16:56:13 CST; 11s ago

    Docs: man:mysqld(8)

          http://dev.mysql.com/doc/refman/en/using-systemd.html

Process: 36899 ExecStart=/usr/sbin/mysqld --daemonize--pid-file=/var/run/mysqld/mysqld.pid $MYSQLD_OPTS (code=exited,status=0/SUCCESS)

Process: 36822 ExecStartPre=/usr/bin/mysqld_pre_systemd (code=exited,status=0/SUCCESS)

MainPID: 36903 (mysqld)

  CGroup: /system.slice/mysqld.service

          └─36903 /usr/sbin/mysqld --daemonize--pid-file=/var/run/mysqld/mysqld.pid

Jun 17 16:55:59 slave2 systemd[1]: StartingMySQL Server...

Jun 17 16:56:13 slave2 systemd[1]: StartedMySQL Server.

设置开机启动

[root@slave2 ~]# systemctl enable mysqld

[root@slave2 ~]# systemctl daemon-reload

[root@slave2 ~]#

修改root登陆密码(见第4点，解决无密码登陆到mysql后才能进行修改密码操作)

mysql> update mysql.user setauthentication_string=PASSWORD('aboutyun') where user='root';

4.mysq常见错误

Ø  初次登陆mysql时使用默认空密码，提示以下错误：

[root@slave2 ~]# mysql -uroot -p

Enter password:

ERROR 1045 (28000): Access denied for user'root'@'localhost' (using password: NO)

[root@slave2 ~]#

解决办法：

vi /etc/my.cnf

skip-grant-tables

[root@slave2 etc]# systemctl restart mysqld

[root@slave2 etc]# mysql -uroot -p

Enter password:

Welcome to the MySQL monitor.  Commands end with ; or \g.

Your MySQL connection id is 3

Server version: 5.7.18 MySQL CommunityServer (GPL)

Copyright (c) 2000, 2017, Oracle and/or itsaffiliates. All rights reserved.

Oracle is a registered trademark of OracleCorporation and/or its

affiliates. Other names may be trademarksof their respective

owners.

Type 'help;' or '\h' for help. Type '\c' toclear the current input statement.

mysql>

apache 安装1. yum安装

[root@slave2 ~]# yum install httpd

2.设置默认域名

[root@slave2 conf]# vi /etc/httpd/conf/httpd.conf

添加如下内容：

ServerName localhost:80

[root@slave2 conf]# systemctl restarthttpd.service

3.验证apache服务是否启动成功

输入http://localhost:80,出现以下界面说明成功启动apache服务

4.按时间生产日志配置

vi /etc/httpd/conf/httpd.conf

找到

ErrorLog "logs/error_log"

CustomLog "logs/access_log"combined

分别将以上内容替换成:

ErrorLog  "|/usr/sbin/rotatelogs /etc/httpd/logs/access_log%Y%m%d.log86400 480" combined

CustomLog"|/usr/sbin/rotatelogs /etc/httpd/logs/access_log%Y%m%d.log 86400 480" combined

重启apache

systemctl restart httpd.service

PHP5.5安装1.yum源安装

[root@slave2 ~]#rpm -Uvh https://mirror.webtatic.com/yum/el7/epel-release.rpm

[root@slave2 ~]# rpm -Uvhhttps://mirror.webtatic.com/yum/el7/webtatic-release.rpm

2.yum 安装php5.5

yum install php55w.x86_64 php55w-cli.x86_64 php55w-common.x86_64 php55w-gd.x86_64 php55w-ldap.x86_64 php55w-mbstring.x86_64 php55w-mcrypt.x86_64 php55w-mysql.x86_64 php55w-pdo.x86_64

3.修改apache 配置文件

Ø  添加php支持

vi /etc/httpd/conf/httpd.conf 添加如下内容：

AddType application/x-httpd-php .php

LoadModule php5_module modules/libphp5.so

Ø  添加测试页面

在/var/www/html 下面新增test.php文件，添加如下内容：

<?php

phpinfo();

?>

&#216;  重启apache服务

systemctl restart httpd

在浏览器中输入：http://localhost/test.php，出现以下页面说明php5已经配置成功

discuz 安装1.下载discuz安装包

解压Discuz_X3.2_SC_GBK，将解压目录下的upload 下的内容复制到解压根目录下，并将upload文件夹删除

2.解压部署

创建about应用目录

mkdir -p /var/www/html/about

将Discuz_X3.2_SC_GBK 目录下的所有内容复制到/var/www/html/about/ 目录下

3.修改PHP字符集

由于discuz默认字符集编码是GBK,而PHP默认是UTF-8所以需要修改php.ini 将默认字符集编码改成GBK

vi /etc/php.ini

default_charset="GBK"

重启apache

systemctl restart httpd

4.通过web界面安装discuz

通过URL：http://localhost/about/install/index.php 开始安装discuz

下一步选择第一个选择，全部安装，用户密码是admin，点击下一步即可完成安装

http://localhost/about/forum.php