安装MediaWiki

Mediawiki拥有众多的扩展，可以完善Mediawiki的功能，下面就对Mediawiki一些实用的扩展进行安装说明，后续也会对扩展的个数持续更新。更多的扩展请参考官方扩展

一、关闭防火墙和selinux,便于顺利测试

[[email?protected] ~]# systemctl status firewalld
[[email?protected] ~]# systemctl stop firewalld
[[email?protected] ~]# systemctl disable firewalld
[[email?protected] ~]#cat /etc/sysconfig/selinux
#disabled - No SELinux policy is loaded.
SELINUX=disabled

二、yum源安装Http和MariaDB：

[[email?protected] ~]# vim /etc/yum.repos.d/Mariadb.repo
[mariadb]
name = MariaDB
baseurl = https://mirrors.ustc.edu.cn/mariadb/yum/10.2/centos7-amd64
gpgkey=https://mirrors.ustc.edu.cn/mariadb/yum/RPM-GPG-KEY-MariaDB
gpgcheck=1

[[email?protected] ~]#yum clean all

[[email?protected] ~]#yum makecache all

三、安装httpd和mariadb数据库：

[[email?protected] ~]# yum install httpd mariadb-server mariadb
[[email?protected] ~]#vim /etc/httpd/conf/httpd.conf
修改配置项如下：
DocumentRoot "/var/www"
<Directory "/var/www">
<Directory "/var/www">

启动httpd服务和mariadb服务

[[email?protected] ~]# systemctl enable mariadb
[[email?protected] ~]# systemctl enable httpd
[[email?protected] ~]#systemctl start httpd
[[email?protected] ~]#systemctl start mariadb

安装数据库mysql：

1、yum install mariadb-server mariadb
    2.systemctl start mariadb
    3.mysql_secure_installation
    4.mysql -uroot -p

进入数据库创建数据库：

mysql -uroot -p

MariaDB [(none)]> CREATE USER ‘wiki‘@‘localhost‘ IDENTIFIED BY ‘123456‘;
MariaDB [(none)]> CREATE DATABASE wikidatabase;
MariaDB [(none)]> GRANT ALL PRIVILEGES ON wikidatabase.* TO ‘wiki‘@‘localhost‘;
MariaDB [(none)]> FLUSH PRIVILEGES;
MariaDB [(none)]> show databases;
MariaDB [(none)]> SHOW GRANTS FOR ‘wiki‘@‘localhost‘;
MariaDB [(none)]> exit
Bye

四、安装PHP

[[email?protected] ~]#rpm -Uvh https://mirror.webtatic.com/yum/el7/epel-release.rpm
[[email?protected] ~]# rpm -Uvh https://mirror.webtatic.com/yum/el7/webtatic-release.rpm
[[email?protected] ~]# yum install -y php71w-fpm php71w-opcache php71w-cli php71w-gd php71w-imap php71w-mysqlnd php71w-mbstring php71w-mcrypt php71w-pdo php71w-pecl-apcu php71w-pecl-mongodb php71w-pecl-redis php71w-pgsql php71w-xml php71w-xmlrpc php71w-devel mod_php71w php71w-ldap

五.配置mediawiki：

[[email?protected] ~]#cd /home
[[email?protected] ~]#wget http://releases.wikimedia.org/mediawiki/1.31/mediawiki-1.31.0.tar.gz
[[email?protected] ~]# cd /var/www
[[email?protected] ~]#tar -zxf /home/mediawiki-1.31.0.tar.gz
[[email?protected] ~]# ln -s mediawiki-1.31.0/ mediawiki
[[email?protected] ~]# chown -R apache:apache /var/www/mediawiki-1.31.0
[[email?protected] ~]# systemctl restart httpd

六.开始安装MediaMewiki

打开浏览器http://IP/mediawiki/index.php，开始初始化配置:

1.选择语言版本字库版本

2:语言设置

3:选择数据库类型以及配置

4:设置数据库名称，与你在数据库添加一致：

5:选择数据库引擎为InnoDB：

6:设置全局名称和添加管理员：

7:开始安装MediaWiki：

8:没有出现错误信息，即可一下步安装：

9:配置文件生成LocalSettings.php,把配置文件放在index.php同级目录，也就是文件包mediawiki-1.31.0下面