CentOS7 安裝 WordPress 5 程序

CentOS 7.6.1810 (Core)
Nginx 1.12.2
MariaDB 10.3.12
PHP 7.3.1

EPEL
```
yum install -y epel-release yum-utils
```

Remi 關閉 5.4 啟用 7.3

rpm -Uvh http://rpms.famillecollet.com/enterprise/remi-release-7.rpm
yum-config-manager --disable remi-php54
yum-config-manager --enable remi-php73

nginx

vi /etc/yum.repos.d/nginx.repo

[nginx]
name=nginx repo
baseurl=http://nginx.org/packages/centos/7/$basearch/
gpgcheck=0
enabled=1

yum install -y nginx

php-fpm
```
yum install -y php-fpm php
```

mariadb-server

vi /etc/yum.repos.d/MariaDB.repo

# MariaDB 10.3 CentOS repository list - created 2019-01-25 13:04 UTC
# http://downloads.mariadb.org/mariadb/repositories/
[mariadb]
name = MariaDB
baseurl = http://yum.mariadb.org/10.3/centos7-amd64
gpgkey=https://yum.mariadb.org/RPM-GPG-KEY-MariaDB
gpgcheck=1

yum install -y MariaDB-server

Firewall 開啟 http / https

firewall-cmd --permanent --zone=public --add-service=http
firewall-cmd --permanent --zone=public --add-service=https
firewall-cmd --reload

設定 nginx 開機啟動

systemctl restart nginx
systemctl enable nginx

設定主網站頁目錄

vi /etc/nginx/conf.d/default.conf

server {
    listen       80;
    server_name  localhost;

    gzip on;
    gzip_comp_level    5;
    gzip_min_length    256;
    gzip_proxied       any;
    gzip_vary          on;

    gzip_types
    application/atom+xml
    application/javascript
    application/json
    application/ld+json
    application/manifest+json
    application/rss+xml
    application/vnd.geo+json
    application/vnd.ms-fontobject
    application/x-font-ttf
    application/x-web-app-manifest+json
    application/xhtml+xml
    application/xml
    font/opentype
    image/bmp
    image/svg+xml
    image/x-icon
    text/cache-manifest
    text/css
    text/plain
    text/vcard
    text/vnd.rim.location.xloc
    text/vtt
    text/x-component
    text/x-cross-domain-policy;
    # text/html is always compressed by gzip module

    location ~*  \.(jpg|jpeg|png|gif|ico|css|js|pdf)$ {
        expires 7d;
    }


    charset utf-8;
    access_log  /var/log/nginx/access.log  main;

    root   /var/www/html;
    index  index.php index.html index.htm; 

    location / {
        try_files $uri $uri/ =404;
    }

    error_page  404              /404.html;

    # redirect server error pages to the static page /50x.html
    #
    error_page   500 502 503 504  /50x.html;
    location = /50x.html {
        root   /usr/share/nginx/html;
    }

    location ~ \.php$ {
        try_files $uri =404;
        fastcgi_pass 127.0.0.1:9000;
        fastcgi_index index.php;
        fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;
        include fastcgi_params;
    }
}

chcon -R -t httpd_sys_rw_content_t /usr/share/nginx/html
systemctl reload nginx

修改 php 設定

vi /etc/php.ini

:
;cgi.fix_pathinfo=1
cgi.fix_pathinfo=0
:
[Date]
:
date.timezone = Asia/Taipei
:

修改 php-fpm 設定

vi /etc/php-fpm.d/www.conf

:
; RPM: apache user chosen to provide access to the same directories as httpd
;user = apache
user = nginx
; RPM: Keep a group allowed to write in log dir.
;group = apache
group = nginx
:
:
; Default Values: user and group are set as the running user
;                 mode is set to 0660
listen.owner = nobody
listen.group = nobody
;listen.mode = 0660
:

systemctl restart php-fpm
systemctl enable php-fpm

啟動 MariaDB 與驗證新密碼

systemctl restart mariadb
systemctl enable mariadb 
mysql_secure_installation
mysql -u root -p

安裝其他 php 套件

yum install php-mysqlnd php-mbstring php-xmlrpc php-soap php-gd php-xml php-intl php-zip php-curl php-cli
systemctl restart php-fpm
systemctl restart nginx

下載網址 : http://wordpress.org/download/

yum install wget unzip
cd /var/www/html/
wget http://wordpress.org/latest.zip
unzip latest.zip
chown -R nginx:nginx wordpress

建立 wordpress db

mysql -u root -p

create database `wordpress`;
create user 'wpadmin'@'localhost' identified by '**Password**';
grant all on wordpress.* to 'wpadmin'@'localhost';
flush privileges;
quit

透過網頁安裝設定 wordpress : http://xxx.xxx.xxx/wordpress ←- 依據只是經過三個步驟就可以安裝完成
使用 admin 與預設密碼(0adf3e 這樣的密碼) 登入, 先將預設密碼改成你要的密碼

/etc/nginx/conf.d/default.conf

:
    index  index.php index.html index.htm;

    location / {
        try_files $uri $uri/ /index.php?$args;
    }

    error_page  404              /404.html;
:

檢查設定檔與重啟 nginx
```
nginx -t
systemctl restart nginx
```

Exp. 開放 10.x.x.x 以及 172.16.x.x 可以進入 wp-admin 管理介面

編輯 /etc/nginx/conf.d/default.conf

:
    location / {
        try_files $uri $uri/ /index.php?$args;
    }

    location /wp-admin/ {
        allow 10.0.0.0/8;
        allow 172.16.0.0/16;
        deny all;
     }

    location /wp-admin/admin-ajax.php {
       allow all;
    }

    error_page  404              /404.html;
: