【主从】
【Mysql-Master】 log-bin=mysql-bin server-id = 1 MariaDB [(none)]> grant replication slave on *.* to ‘slave‘@‘192.168.2.158‘ identified by ‘123.com‘; MariaDB [(none)]> flush privileges; MariaDB [(none)]> show master status; +------------------+----------+--------------+------------------+ | File | Position | Binlog_Do_DB | Binlog_Ignore_DB | +------------------+----------+--------------+------------------+ | mysql-bin.000001 | 551 | | | +------------------+----------+--------------+------------------+ 【Mysql-slave】 server-id = 2 MariaDB [(none)]> slave stop; Query OK, 0 rows affected, 1 warning (0.00 sec) MariaDB [(none)]> change master to -> master_host=‘192.168.2.157‘, -> master_user=‘slave‘, -> master_password=‘123.com‘, -> master_log_file=‘mysql-bin.000001‘, -> master_log_pos=551; Query OK, 0 rows affected (0.09 sec) MariaDB [(none)]> slave start; Query OK, 0 rows affected (0.00 sec)
主从成功~
【两台服务器站点虚拟主机配置】
# vim /etc/httpd/conf/httpd.conf
ServerRoot "/etc/httpd" Listen 80 AddType application/x-httpd-php .php Include conf.modules.d/*.conf User apache Group apache ServerAdmin [email protected] <Directory /> AllowOverride none Require all denied </Directory> DocumentRoot "/var/www/html" <Directory "/var/www"> AllowOverride None Require all granted </Directory> <Directory "/var/www/html"> Options Indexes FollowSymLinks AllowOverride None Require all granted </Directory> <IfModule dir_module> DirectoryIndex index.php index.html </IfModule> <Files ".ht*"> Require all denied </Files> ErrorLog "logs/error_log" LogLevel warn <IfModule log_config_module> LogFormat "%h %l %u %t \"%r\" %>s %b \"%{Referer}i\" \"%{User-Agent}i\"" combined LogFormat "%h %l %u %t \"%r\" %>s %b" common <IfModule logio_module> LogFormat "%h %l %u %t \"%r\" %>s %b \"%{Referer}i\" \"%{User-Agent}i\" %I %O" combinedio </IfModule> CustomLog "logs/access_log" combined </IfModule> <IfModule alias_module> ScriptAlias /cgi-bin/ "/var/www/cgi-bin/" </IfModule> <Directory "/var/www/cgi-bin"> AllowOverride None Options None Require all granted </Directory> <IfModule mime_module> TypesConfig /etc/mime.types AddType application/x-compress .Z AddType application/x-gzip .gz .tgz AddType text/html .shtml AddOutputFilter INCLUDES .shtml </IfModule> AddDefaultCharset UTF-8 <IfModule mime_magic_module> MIMEMagicFile conf/magic </IfModule> EnableSendfile on IncludeOptional conf.d/*.conf Include conf/vhosts.conf
mkdir -p /var/www/html/dz.bxy.net/
mkdir -p /var/www/html/wps.bxy.net/
#vim /etc/httpd/conf/vhosts.conf
<VirtualHost *:80> ServerAdmin [email protected] DocumentRoot "/var/www/html/dz.bxy.net/" ServerName dz.bxy.net ErrorLog "/etc/httpd/logs/www-error_log" CustomLog "/etc/httpd/logs/www-access_log" common </VirtualHost> NameVirtualHost *:80 <VirtualHost *:80> ServerAdmin [email protected] DocumentRoot "/var/www/html/wps.bxy.net" ServerName wps.bxy.net ErrorLog "/etc/httpd/logs/www-error_log" CustomLog "/etc/httpd/logs/www-access_log" common </VirtualHost>
192.168.2.157站点
【Discuz和workpress部署】
# cd /var/www/html/
#wget http://download.comsenz.com/DiscuzX/3.1/Discuz_X3.1_SC_UTF8.zip
#wget https://cn.wordpress.org/wordpress-4.9.4-zh_CN.tar.gz
#unzip Discuz_X3.1_SC_UTF8.zip -d Discuz/
[[email protected] Discuz]# mv upload/* .
[[email protected] Discuz]# chmod o+x uc_server/ config/ uc_client/
MariaDB [(none)]> create database DiscuzDB charset=utf8;
MariaDB [(none)]> grant all on DiscuzDB.* to ‘discuz‘@‘%‘ identified by ‘123.com‘;
MariaDB [(none)]> flush privileges
hosts解析:因为要通过域名连接数据库地址,那么我们需要将数据库的IP地址和自定义域名解析
【wordpress网站部署】
#tar zxvf wordpress-4.9.4-zh_CN.tar.gz -C wordpress/
【数据库授权】
MariaDB [(none)]> create database wpsDB charset=utf8;
MariaDB [(none)]> grant all on *.* to ‘wpsuser‘@‘%‘ identified by ‘123.com‘;
MariaDB [(none)]> flush privileges;
host解析:我们将wordpress域名解析到2.157主库ip地址跟后面即可
[[email protected] wps.bxy.net]# vim wp-config.php
<?php /** * WordPress基础配置文件。 * * 这个文件被安装程序用于自动生成wp-config.php配置文件, * 您可以不使用网站,您需要手动复制这个文件, * 并重命名为“wp-config.php”,然后填入相关信息。 * * 本文件包含以下配置选项: * * * MySQL设置 * * 密钥 * * 数据库表名前缀 * * ABSPATH * * @link https://codex.wordpress.org/zh-cn:%E7%BC%96%E8%BE%91_wp-config.php * * @package WordPress */ // ** MySQL 设置 - 具体信息来自您正在使用的主机 ** // /** WordPress数据库的名称 */ define(‘DB_NAME‘, ‘wpsDB‘); /** MySQL数据库用户名 */ define(‘DB_USER‘, ‘wpsuser‘); /** MySQL数据库密码 */ define(‘DB_PASSWORD‘, ‘123.com‘); /** MySQL主机 */ define(‘DB_HOST‘, ‘wps.mysql.net‘); /** 创建数据表时默认的文字编码 */ define(‘DB_CHARSET‘, ‘utf8mb4‘); /** 数据库整理类型。如不确定请勿更改 */ define(‘DB_COLLATE‘, ‘‘); /**#@+ * 身份认证密钥与盐。 * * 修改为任意独一无二的字串! * 或者直接访问{@link https://api.wordpress.org/secret-key/1.1/salt/ * WordPress.org密钥生成服务} * 任何修改都会导致所有cookies失效,所有用户将必须重新登录。 * * @since 2.6.0 */ define(‘AUTH_KEY‘, ‘kXeW~n6gq[_u;[email protected])|?8~SKt(A0K,^!U/u4yOvb ]6J._LJ!KPg‘); define(‘SECURE_AUTH_KEY‘, ‘ui|@1SGGC!Wpi)lMdBuh^~.ueevR$ar]B_X8#|&&U.z4YGH02RVSK(`8X2hho)Xm‘); define(‘LOGGED_IN_KEY‘, ‘cd)V9bEPLk4|Q=Z<Ri_Sfp*nvg/Ui+BgHXGL./[email protected]!dMRE=PYV7nJ_&ijK*#y~‘); define(‘NONCE_KEY‘, ‘:-sd O<^pJvN. ;:SuxaSx5kd%W`[email protected]&d_^SM*X4([email protected]&;aQo2wAko‘); define(‘AUTH_SALT‘, ‘O[@Bx|[email protected]{^NF2Q,N6y4d]9&|+Qy$qB6zknzm4tkiOqa4Si5;)/[email protected]&;!r8%;‘); define(‘SECURE_AUTH_SALT‘, ‘~ r8gh?MF$I-)I~9kCC0>p(|nx7vF34<^ZN~AS~lb1Tzx-0SEvf3V1vi0+kQS#>_‘); define(‘LOGGED_IN_SALT‘, ‘-CgDBdxb$N9Kw:MI+>c5WUxW,W141KP-6/tDV!I5s]m/H:#ltw(dP?0Ar]0cz]Yw‘); define(‘NONCE_SALT‘, ‘ze9RdLoKcC-Bsl%<n6VjzDVz#Gu(h&t ^UkuqIpAz<$kN.7Cm|4p|{!Cyg[lOia;‘); /**#@-*/ /** * WordPress数据表前缀。 * * 如果您有在同一数据库内安装多个WordPress的需求,请为每个WordPress设置 * 不同的数据表前缀。前缀名只能为数字、字母加下划线。 */ $table_prefix = ‘wp_‘; /** * 开发者专用:WordPress调试模式。 * * 将这个值改为true,WordPress将显示所有用于开发的提示。 * 强烈建议插件开发者在开发环境中启用WP_DEBUG。 * * 要获取其他能用于调试的信息,请访问Codex。 * * @link https://codex.wordpress.org/Debugging_in_WordPress */ define(‘WP_DEBUG‘, false); /** * zh_CN本地化设置:启用ICP备案号显示 * * 可在设置→常规中修改。 * 如需禁用,请移除或注释掉本行。 */ define(‘WP_ZH_CN_ICP_NUM‘, true); /* 好了!请不要再继续编辑。请保存本文件。使用愉快! */ /** WordPress目录的绝对路径。 */ if ( !defined(‘ABSPATH‘) ) define(‘ABSPATH‘, dirname(__FILE__) . ‘/‘); /** 设置WordPress变量和包含文件。 */ require_once(ABSPATH . ‘wp-settings.php‘);
到此为止,2.157服务器上的两个网站已经全部发布完成,接下来,将该站点上的内容全部同步到2.158上,为后续的负载均衡做准备
rsync -aP --delete /var/www/html/dz.bxy.net/ [email protected]:/var/www/html/dz.bxy.net/
rsync -aP --delete /var/www/html/wps.bxy.net/ [email protected]:/var/www/html/wps.bxy.net/
同理2.158也需要做本地hosts域名解析
两条命令搞定,2.158只需要将httpp虚机主机搭建起来,配置好与之相同的虚拟主机即可,然后将2.157部署的好网站源码同步过去即可,不需要重新解压~
【Nginx前端负载均衡+动静分离】
user nginx; worker_processes auto; error_log /var/log/nginx/error.log; pid /run/nginx.pid; include /usr/share/nginx/modules/*.conf; events { worker_connections 1024; } http { log_format main ‘$remote_addr - $remote_user [$time_local] "$request" ‘ ‘$status $body_bytes_sent "$http_referer" ‘ ‘"$http_user_agent" "$http_x_forwarded_for"‘; access_log /var/log/nginx/access.log main; sendfile on; tcp_nopush on; tcp_nodelay on; keepalive_timeout 65; types_hash_max_size 2048; include /etc/nginx/mime.types; default_type application/octet-stream; include /etc/nginx/conf.d/*.conf; server { listen 80 default_server; listen [::]:80 default_server; server_name _; root /usr/share/nginx/html; include /etc/nginx/default.d/*.conf; location / { } error_page 404 /404.html; location = /40x.html { } error_page 500 502 503 504 /50x.html; location = /50x.html { } } include vhosts/*.conf; }
[[email protected] nginx]# mkdir -p /etc/nginx/vhosts/
[[email protected] nginx]# egrep -v "#|^$" /etc/nginx/vhosts/upstream.conf upstream httpd_webapp{ server 192.168.2.157; server 192.168.2.158; }
[[email protected] nginx]# egrep -v "#|^$" /etc/nginx/vhosts/wps.conf server { listen 80; server_name wps.bxy.net; location / { proxy_set_header Host $host; proxy_set_header X-Real-IP $remote_addr; proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for; proxy_pass http://httpd_webapp; } location ~ .*\.(html|htm|gif|jpg|jpeg|bmp|png|ico|txt|js|css)$ { root /var/www/html/wps.bxy.net; expires 3d; } }
[[email protected] nginx]# egrep -v "#|^$" /etc/nginx/vhosts/dz.conf server { listen 80; server_name dz.bxy.net; location / { proxy_set_header Host $host; proxy_set_header X-Real-IP $remote_addr; proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for; proxy_pass http://httpd_webapp; } location ~ .*\.(html|htm|gif|jpg|jpeg|bmp|png|ico|txt|js|css)$ { root /var/www/html/dz.bxy.net; expires 3d; } }
原文地址:https://www.cnblogs.com/bixiaoyu/p/9904273.html