centos7 搭建discuz 全

转：https://www.cnblogs.com/laramia/p/5035744.html

  系统配置相关

系统版本：CentOS-7-x86_64-Minimal-1503-01.iso

主机名: BBS

IP： 10.10.10.14 这是虚拟机自动分配
防火墙：
临时关闭：systemctr stop firewalld
禁止开机启动：systemctr disable firewalld

关闭 SELINUX
关闭Selinux（后续要没关闭此服务文件不可写入）
临时关闭：setenfore 0
永久关闭：修改配置文件/etc/selinux/config,将其中selinux设置为disable

下面列出建站需要的服务支持

1. Apache 服务

2. Mysql 安装

3. Php 安装

4. 服务配置

5. Discuz! 安装

服务安装
1、安装 Apache
a、使用 yum 搜索相关软件

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[root@BBS ~]# yum search httpd
已加载插件：fastestmirror
Loading mirror speeds from cached hostfile

• base: mirrors.163.com
• extras: mirrors.163.com
• updates: mirrors.163.com
  ======================================================== N/S matched: httpd ========================================================
  libmicrohttpd-devel.i686 : Development files for libmicrohttpd
  libmicrohttpd-devel.x86_64 : Development files for libmicrohttpd
  libmicrohttpd-doc.noarch : Documentation for libmicrohttpd
  httpd.x86_64 : Apache HTTP Server
  httpd-devel.x86_64 : Development interfaces for the Apache HTTP server
  httpd-manual.noarch : Documentation for the Apache HTTP server
  httpd-tools.x86_64 : Tools for use with the Apache HTTP Server
  libmicrohttpd.i686 : Lightweight library for embedding a webserver in applications
  libmicrohttpd.x86_64 : Lightweight library for embedding a webserver in applications
  mod_auth_mellon.x86_64 : A SAML 2.0 authentication module for the Apache Httpd Server
  mod_dav_svn.x86_64 : Apache httpd module for Subversion server
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b、进行 httpd 软件安装

 yum install httpd.x86_64

系统就会开始安装，这时下面会列举很多 httpd 服务的依赖，直接 y 同意安装，这个安装看网速，一般会很快

c、安装成功后查看 httpd 状态

[root@BBS ~]# systemctl status httpd.service
httpd.service - The Apache HTTP Server
Loaded: loaded (/usr/lib/systemd/system/httpd.service; disabled)
Active: inactive (dead)
dead 说明服务没有启动，启动这个服务：systemctl start httpd.service

[root@BBS ~]# systemctl status httpd.service
httpd.service - The Apache HTTP Server
Loaded: loaded (/usr/lib/systemd/system/httpd.service; disabled)
Active: active (running) since 四 2015-11-05 17:47:08 CST; 6s ago
Main PID: 19288 (httpd)
Status: "Processing requests..."
Loaded-disabled不是随机启动状态，这个需要修改：systemctl enable httpd.service

d、进行服务器相关配置，很多资料建议修改 Listen 端口为 8080，默认是 80，其实不需要修改，如果有修改配置需要重启服务。此处默认端口配置。

 vi /etc/httpd/conf/httpd.conf

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Listen: Allows you to bind Apache to specific IP addresses and/or

ports, instead of the default. See also the

directive.

Change this to Listen on specific IP addresses as shown below to

prevent Apache from glomming onto all bound IP addresses.

Listen 12.34.56.78:80

Listen 80
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e、测试我们的服务器是否安装完成，打开 IE，输入本机 IP 加上端口号即可访问服务器管理页面 。

 本机是 10.10.10.14，所以我的地址为：http://10.10.10.14/

 image

如果想要地址栏显示为网址形式的话，同样可以修改配置文件的数据项 ServerName，我设置成公司缩写luoan，保存重启服务生效。

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ServerName gives the name and port that the server uses to identify itself.

This can often be determined automatically, but we recommend you specify

it explicitly to prevent problems during startup.

If your host doesn't have a registered DNS name, enter its IP address here.

ServerName bbs.luoan.com:80
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这样是不是更像那么回事了，哈哈，对了，上面网址要浏览器能解析的话需要另外配置DNS服务器或者修改本地hosts，详细后续会将搭建DNS服务器篇发布出来。

OK，这下服务器就安装完成了。

2、安装 Mysql
进入系统搜索时才发现 CentOs 7 里面的库已经不支持 mysql 安装了，由于下载又要到官网很麻烦，就大概看了下库里面存在哪种数据库，经过查资料找到了一个叫 mariadb 的东西，据说是 mysql 原班人马出来另立的数据库，由于担心sun 会将 mysql 闭源什么的，这都是好人啊

那就暂定用这个数据库了

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[root@bbs ~]# yum install MariaDB-server MariaDB-client
已加载插件：fastestmirror
Loading mirror speeds from cached hostfile

• base: mirrors.163.com
• extras: mirrors.163.com
• updates: mirrors.163.com
  软件包 1:mariadb-5.5.44-1.el7_1.x86_64 已安装并且是最新版本
  软件包 1:mariadb-libs-5.5.44-1.el7_1.x86_64 已安装并且是最新版本
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  等待他一直安装完成后就可以启动 mariadb 服务了。

[root@bbs ~]# systemctl start mariadb.service
[root@bbs ~]# systemctl enable mariadb.service
执行完这个命令下面就可以直接使用 mysql 命令了，跟 mysql 操作完全一样，至于里面细节就不去管他了，也用不到。

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[root@bbs ~]# mysql
Welcome to the MariaDB monitor. Commands end with ; or \g.
Your MariaDB connection id is 3
Server version: 5.5.44-MariaDB MariaDB Server

Copyright (c) 2000, 2015, 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)
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下面还要设置 mysql 的密码权限，默认密码为空，此处新密码设置为 root

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[root@bbs ~]# mysql_secure_installation
/usr/bin/mysql_secure_installation:行379: find_mysql_client: 未找到命令

NOTE: RUNNING ALL PARTS OF THIS SCRIPT IS RECOMMENDED FOR ALL MariaDB
SERVERS IN PRODUCTION USE! PLEASE READ EACH STEP CAREFULLY!

In order to log into MariaDB to secure it, we'll need the current
password for the root user. If you've just installed MariaDB, and
you haven't set the root password yet, the password will be blank,
so you should just press enter here.

Enter current password for root (enter for none):
OK, successfully used password, moving on...

Setting the root password ensures that nobody can log into the MariaDB
root user without the proper authorisation.

Set root password? [Y/n] y
New password:
Re-enter new password:
Password updated successfully!
Reloading privilege tables..
... Success!

By default, a MariaDB installation has an anonymous user, allowing anyone
to log into MariaDB without having to have a user account created for
them. This is intended only for testing, and to make the installation
go a bit smoother. You should remove them before moving into a
production environment.

Remove anonymous users? [Y/n] y
... Success!

Normally, root should only be allowed to connect from 'localhost'. This
ensures that someone cannot guess at the root password from the network.

Disallow root login remotely? [Y/n] n
... skipping.

By default, MariaDB comes with a database named 'test' that anyone can
access. This is also intended only for testing, and should be removed
before moving into a production environment.

Remove test database and access to it? [Y/n] y

• Dropping test database...
  ... Success!
• Removing privileges on test database...
  ... Success!

Reloading the privilege tables will ensure that all changes made so far
will take effect immediately.

Reload privilege tables now? [Y/n] y
... Success!

Cleaning up...

All done! If you've completed all of the above steps, your MariaDB
installation should now be secure.

Thanks for using MariaDB!
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是不是so easy！！！

3、安装 PHP
同样的模式，先搜索一下看看存在哪些包

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[root@bbs ~]# yum search php
已加载插件：fastestmirror
Loading mirror speeds from cached hostfile

• base: mirrors.163.com
• extras: mirrors.163.com
• updates: mirrors.163.com
  ========================================================= N/S matched: php =========================================================
  graphviz-php.x86_64 : PHP extension for graphviz
  php.x86_64 : PHP scripting language for creating dynamic web sites
  php-bcmath.x86_64 : A module for PHP applications for using the bcmath library
  php-cli.x86_64 : Command-line interface for PHP
  php-common.x86_64 : Common files for PHP
  php-dba.x86_64 : A database abstraction layer module for PHP applications
  php-devel.x86_64 : Files needed for building PHP extensions
  php-embedded.x86_64 : PHP library for embedding in applications
  php-enchant.x86_64 : Enchant spelling extension for PHP applications
  php-fpm.x86_64 : PHP FastCGI Process Manager
  php-gd.x86_64 : A module for PHP applications for using the gd graphics library
  php-intl.x86_64 : Internationalization extension for PHP applications
  php-ldap.x86_64 : A module for PHP applications that use LDAP
  php-mbstring.x86_64 : A module for PHP applications which need multi-byte string handling
  php-mysql.x86_64 : A module for PHP applications that use MySQL databases
  php-mysqlnd.x86_64 : A module for PHP applications that use MySQL databases
  php-odbc.x86_64 : A module for PHP applications that use ODBC databases
  php-pdo.x86_64 : A database access abstraction module for PHP applications
  php-pear.noarch : PHP Extension and Application Repository framework
  php-pgsql.x86_64 : A PostgreSQL database module for PHP
  php-process.x86_64 : Modules for PHP script using system process interfaces
  php-pspell.x86_64 : A module for PHP applications for using pspell interfaces
  php-recode.x86_64 : A module for PHP applications for using the recode library
  php-snmp.x86_64 : A module for PHP applications that query SNMP-managed devices
  php-soap.x86_64 : A module for PHP applications that use the SOAP protocol
  php-xml.x86_64 : A module for PHP applications which use XML
  php-xmlrpc.x86_64 : A module for PHP applications which use the XML-RPC protocol
  rrdtool-php.x86_64 : PHP RRDtool bindings
  uuid-php.x86_64 : PHP support for Universally Unique Identifier library
  php-pecl-memcache.x86_64 : Extension to work with the Memcached caching daemon
  复制代码
  查看后面的一些注释发现我们可能需要这几个包，不要问我为什么知道这些报需要装，因为知道，所以知道，这是男人的直觉 额

当然你可以选择 yum –y php* 全部安装，应该没问题。

[root@bbs ~]# yum -y install php php-bcmath php-cli php-common php-gd php-ldap php-mbstring php-mysql php-mysqlnd php-pear php-pdo php-xml php-xmlrpc

执行命令发现有冲突发现确实引用了两个连接数据库的包那就去掉一个。因为官方建议用后面一个包 mysqlnd。

[root@bbs ~]# yum -y install php php-bcmath php-cli php-common php-gd php-ldap php-mbstring php-mysqlnd php-pear php-pdo php-xml php-xmlrpc

OK 安装完成。

重启MariaDB：systemctl restart mariadb.service

重启apache：systemctl restart httpd.service

4、服务配置
a、编辑 Apache 服务器的配置文件

[root@bbs ~]# vi /etc/httpd/conf/httpd.conf
修改下面这些属性

修改允许.htaccess

AllowOverride All

修改页面支持属性

DirectoryIndex index.html index.htm Default.html Default.htm index.php

新增支持 . pl 脚本

AddHandler cgi-script .cgi .pl
systemctl restart httpd.service #重启apache

b、配置 php

[root@bbs ~]# vi /etc/php.ini
修改下面参数：

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改为 date.timezone = PRC

[Date]
; Defines the default timezone used by the date functions
; http://php.net/date.timezone
date.timezone = RPC

新增禁用的函数，需要使用时再放开

; This directive allows you to disable certain functions for security reasons.
; It receives a comma-delimited list of function names. This directive is
; NOT affected by whether Safe Mode is turned On or Off.
; http://php.net/disable-functions
disable_functions = passthru,exec,system,chroot,scandir,chgrp,chown,shell_exec,proc_open,proc_get_status,ini_alter,ini_alter,ini_restore,dl,openlog,syslog,readlink,symlink,popepassthru,stream_socket_server,escapeshellcmd,dll,popen,disk_free_space,checkdnsrr,checkdnsrr,getservbyname,getservbyport,disk_total_space,posix_ctermid,posix_get_last_error,posix_getcwd,posix_getegid,posix_geteuid,posix_getgid,posix_getgrgid,posix_getgrnam,posix_getgroups,posix_getlogin,posix_getpgid,posix_getpgrp,posix_getpid,posix_getppid,posix_getpwnam,posix_getpwuid,posix_getrlimit,posix_getsid,posix_getuid,posix_isatty,posix_kill,posix_mkfifo,posix_setegid,posix_seteuid,posix_setgid,posix_setpgid,posix_setsid,posix_setuid,posix_strerror,posix_times,posix_ttyname,posix_uname

支持php短标签

; short_open_tag
; Default Value: On
; Development Value: Off
; Production Value: Off
short_open_tag = On

设置表示允许访问当前目录(即PHP脚本文件所在之目录)和/tmp/目录,可以防止php木马跨站,如果改了之后安装程序有问题(例如：织梦内容管理系统)，可以注销此行，或者直接写上程序的目录/data/www.osyunwei.com/:/tmp/

open_basedir = .:/tmp/
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重启MariaDB：systemctl restart mariadb.service

重启apache：systemctl restart httpd.service

c、进行php页面测试

[root@bbs html]# cd /var/www/html
[root@bbs html]# vi index.php
里面的内容很简单，但是我看到别人的教程还是写错了，我也被坑了，出了个空白页面 - -

在客户端浏览器输入服务器IP地址，可以看到如下图所示相关的配置信息

image

5、安装 discuz
a、这个程序系统没有集成，需要自己下载，去官方论坛上找了个discuz3.2x的中文简体版下载地址

产品介绍
Discuz! X3.2 在继承和完善 Discuz! X3.1 的基础上，针对社区移动端进行了新的尝试。推出微信登录、微社区等功能。安全稳定的程序为站长提供更加可靠的保障。
下载地址
简体中文GBK
http://download.comsenz.com/DiscuzX/3.2/Discuz_X3.2_SC_GBK.zip
繁体中文 BIG5
http://download.comsenz.com/DiscuzX/3.2/Discuz_X3.2_TC_BIG5.zip
简体 UTF8
http://download.comsenz.com/DiscuzX/3.2/Discuz_X3.2_SC_UTF8.zip
繁体 UTF8
http://download.comsenz.com/DiscuzX/3.2/Discuz_X3.2_TC_UTF8.zip

下面我们就直接使用 wget 下载下来安装，如果没有这个命令，使用 yum 安装就行了，我下载的是GBK的包，如果出现乱码请下载UTF8的。

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[root@bbs download]# yum -y install wget
[root@bbs download]# wget http://download.comsenz.com/DiscuzX/3.2/Discuz_X3.2_SC_GBK.zip
--2015-11-06 17:45:41-- http://download.comsenz.com/DiscuzX/3.2/Discuz_X3.2_SC_GBK.zip
正在解析主机 download.comsenz.com (download.comsenz.com)... 101.227.130.115
正在连接 download.comsenz.com (download.comsenz.com)|101.227.130.115|:80... 已连接。
已发出 HTTP 请求，正在等待回应... 200 OK
长度：12402802 (12M) [application/zip]
正在保存至: “Discuz_X3.2_SC_GBK.zip”

100%[==========================================================================================>] 12,402,802 7.74MB/s 用时 1.5s

2015-11-06 17:45:43 (7.74 MB/s) - 已保存 “Discuz_X3.2_SC_GBK.zip” [12402802/12402802])
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OK 下载完成。

直接解压文件，由于是个zip包 ，坑爹 linux 肯定没工具解，直接安装 yum -y install unzip

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[root@bbs download]# unzip Discuz_X3.2_SC_GBK.zip
[root@bbs download]# ls -l
总用量 12120
-rw-r--r--. 1 root root 12402802 6月 9 10:58 Discuz_X3.2_SC_GBK.zip
drwxr-xr-x. 2 root root 97 6月 9 10:21 readme
drwxr-xr-x. 12 root root 4096 6月 9 10:21 upload
drwxr-xr-x. 4 root root 68 6月 9 10:21 utility
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OK，解压成功，出来了3个目录。

b、将 upload 目录转移到web请求目录下

[root@bbs download]# cp -R ./upload /var/www/html
c、进去upload给予几个目录权限访问

[root@bbs download]# chown apache:apache -R ./upload
[root@bbs upload]# chmod -R 777 config
[root@bbs upload]# chmod -R 777 data
[root@bbs upload]# chmod -R 777 uc_client
[root@bbs upload]# chmod -R 777 uc_server
d、打开浏览器开始安装论坛，这一步网上都是说什么站点的根目录，然后域名加上 install 就可以访问了，我根本没有站点，所以尝试了很久未知所以然，找不到入口该是多蛋疼，蛋碎了

image

又去查看资料具体入口跳转的php页面，发现是 forum.php，这下简单了，在upload 目录下有这个页面。直接访问果然出来。看浏览器的解析结果分析，如果自己在根目录下的一层文件夹需要添加在路径上。

http://10.10.10.14/upload/forum.php

image

e、开始安装论坛，点击“我同意”后，进去系统检测页面。如果一切提示OK，就继续下一步，如果提示有错误，就先去解决，一般都是上面第【c】步让你给文件权限的问题，既然上面都执行了 这里一般不会报错。一直下一步，下一步设置管理员密码，就成功安装了。

image

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