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nginx+php+mysql+haproxy+keepalived+NFS，搭建wordpress

發布時間：2023/12/19 数据库 30 豆豆

生活随笔收集整理的這篇文章主要介紹了 nginx+php+mysql+haproxy+keepalived+NFS，搭建wordpress 小編覺得挺不錯的,現在分享給大家,幫大家做個參考.

實現LNMP

實現環境：

服務版本

系統	CentOS7.6
Mysql	5.6.34
Nginx	1.14.2
PHP	7.1.30
HAProxy	1.8.20
Keepalived	1.3.5
NFS	1.3.0

主機IP

Mysql_master	192.168.37.108
Mysql_slave	192.168.37.105
Nginx+PHP	192.168.37.103
Nginx+PHP	192.168.37.104
HAProxy+Keepalived	192.168.37.101
HAProxy+Keepalived	192.168.37.102
VIP	192.168.37.240
NFS_server	192.168.37.107

1 搭建數據庫 (192.168.37.108)

1.1 安裝Mysql

使用腳本一鍵完成
將數據庫軟件包，腳本，配置文件my.cnf放在同一個目錄中執行

#!/bin/bash DIR=`pwd` NAME="mysql-5.6.34-linux-glibc2.5-x86_64.tar.gz" FULL_NAME=${DIR}/${NAME} DATA_DIR="/data/mysql"yum ×××tall vim gcc gcc-c++ wget autoconf net-tools lrzsz iotop lsof iotop bash-completion -y yum ×××tall curl policycoreutils openssh-server openssh-clients postfix -y yum ×××tall libaio -y if [ -f ${FULL_NAME} ];thenecho "安裝文件存在" elseecho "安裝文件不存在"exit 3 fi if [ -h /usr/local/mysql ];thenecho "Mysql 已經安裝"exit 3 elsetar xvf ${FULL_NAME} -C /usr/local/srcln -sv /usr/local/src/mysql-5.6.34-linux-glibc2.5-x86_64 /usr/local/mysqlif id mysql;thenecho "mysql 用戶已經存在，跳過創建用戶過程"fiuseradd mysql -s /sbin/nologinif id mysql;thenchown -R mysql.mysql /usr/local/mysql/* -Rif [ ! -d /data/mysql ];thenmkdir -pv /data/mysql && chown -R mysql.mysql /data -R/usr/local/mysql/scripts/mysql_×××tall_db --user=mysql --datadir=/data/mysql --basedir=/usr/local/mysql/cp /usr/local/src/mysql-5.6.34-linux-glibc2.5-x86_64/support-files/mysql.server /etc/init.d/mysqldchmod a+x /etc/init.d/mysqldcp ${DIR}/my.cnf /etc/my.cnfln -sv /usr/local/mysql/bin/mysql /usr/bin/mysql/etc/init.d/mysqld startelseecho "MySQL數據目錄已經存在,"exit 3fifi fi

1.2 創建wordpress數據庫并授權

1.3 測試數據庫連接

在wordpress服務器或者HAProxy服務器用授權帳號測試遠程連接是否正滿

2 安裝PHP 分別在兩主機上完成相同的操作(192.168.37.103/104)

2.1 編譯安裝php

創建PHP,Nginx共同使用的系統帳號

[root@s4 ~]#useradd -s /sbin/nologin -u 1001

安裝依賴包

[root@s3 src]#yum -y ×××tall wget vim pcre pcre-devel openssl openssl-devel libicu-devel gcc gcc-c++ autoconf libjpeg libjpeg-devel libpng libpng-devel freetype freetype-devel libxml2 libxml2-devel zlib zlib-devel glibc glibc-devel glib2 glib2-devel ncurses ncurses-devel curl curl-devel krb5-devel libidn libidn-devel openldap openldap-devel nss_ldap jemalloc-devel cmake boost-devel json automake libevent libevent-devel gd gd-devel libtool* libmcrypt libmcrypt-devel mcrypt mhash libxslt libxslt-devel readline readline-devel gmp gmp-devel libcurl libcurl-devel openjpeg-devel [root@s3 src]#pwd /usr/local/src [root@s3 src]#tar xvf php-7.1.30 [root@s3 src]#cd php-7.1.30/ [root@s3 php-7.1.30]#./configure --prefix=/apps/php --enable-fpm --with-fpm-user=www --with-fpm-group=www --with-pear --with-curl --with-png-dir --with-freetype-dir --with-iconv --with-mhash --with-zlib --with-xmlrpc --with-xsl --with-openssl --with-mysqli --with-pdo-mysql --disable-debug --enable-zip --enable-sockets --enable-soap --enable-inline-optimization --enable-xml --enable-ftp --enable-exif --enable-wddx --enable-bcmath --enable-calendar --enable-shmop --enable-dba --enable-sysvsem --enable-sysvshm --enable-sysvmsg [root@s3 src]make -j 2 [root@s3 src]make ×××tall

PHP安裝時間較長
準備配置文件

[root@s3 php-7.1.30]#cd /apps/php/etc/php-fpm.d/ root@s3 php-fpm.d]#ll total 40 -rw-r--r-- 1 www www 18760 Jun 9 13:01 www.conf.default [root@s3 php-fpm.d]#cp www.conf.default www.conf [root@s3 php-fpm.d]#cp /usr/local/src/php-7.1.30/php.ini-production /apps/php/etc/php.ini

編輯配置文件

[root@s3 php-fpm.d]#vim www.conf [www] user = www group = www listen = 127.0.0.1:9000 listen.allowed_clients = 127.0.0.1 pm = dynamic pm.max_children = 50 pm.start_servers = 30 pm.min_spare_servers = 30 pm.max_spare_servers = 35 pm.status_path = /pm_status ping.path = /ping ping.response = pong access.log = log/$pool.access.log slowlog = log/$pool.log.slow [root@s3 php-fpm.d]#mkdir /apps/php/log/ root@s3 php-fpm.d]#cd /apps/php/etc/ [root@s3 etc]#ll total 92 -rw-r--r-- 1 www www 1178 Jun 9 13:01 pear.conf -rw-r--r-- 1 www www 4438 Jun 9 13:01 php-fpm.conf.default drwxr-xr-x 2 www www 46 Jun 10 10:20 php-fpm.d -rw-r--r-- 1 www www 72020 Jun 9 13:02 php.ini [root@s3 etc]#cp php-fpm.conf.default php-fpm.conf

2.2 啟動，測試PHP

檢測語法啟動

[root@s3 etc]#/apps/php/sbin/php-fpm -t [10-Jun-2019 10:28:47] NOTICE: configuration file /apps/php/etc/php-fpm.conf test is successful [root@s3 etc]#/apps/php/sbin/php-fpm [root@s3 etc]#/apps/php/sbin/php-fpm -c /apps/php/etc/php.ini [root@s3 etc]#netstat -tanlp |grep php-fpm tcp 0 0 127.0.0.1:9000 0.0.0.0:* LISTEN 6386/php-fpm: maste [root@s3 etc]#ps -ef |grep php-fpm root 6386 1 0 06:56 ? 00:00:01 php-fpm: master process (/apps/php/etc/php-fpm.conf) www 6389 6386 0 06:56 ? 00:00:01 php-fpm: pool www www 6390 6386 0 06:56 ? 00:00:01 php-fpm: pool www ...

3 安裝Nginx(192.168.37.103/104)

3.1 安裝依賴包

[root@s3 src]#pwd /usr/local/src [root@s3 src]#yum ×××tall -y vim lrzsz tree screen psmisc lsof tcpdump wget ntpdate gcc gcc-c++ glibc glibc-devel pcre pcre-devel openssl openssl-devel systemd-devel net-tools iotop bc zip unzip zlib-devel bash-completion nfs-utils automake libxml2 libxml2-devel libxslt libxslt-devel perl perl-ExtUtils-Embed [root@s3 src]#tar xvf nginx-1.14.2 [root@s3 src]#cd nginx-1.14.2/

3.2 自定義server信息

[root@s3 nginx-1.14.2]#vim src/core/nginx.h13 #define NGINX_VERSION "000"14 #define NGINX_VER "000" NGINX_VERSION

引號""中為Nginx版本信息，修改后安裝會顯示自己定義的Nginxt版本

[root@s3 nginx-1.14.2]#vim src/http/ngx_http_header_filter_module.c 49 static u_char ngx_http_server_string[] = "Server: Myserver" CRLF;

Server: 設置為自定義服務器信息

3.3 編譯安裝Nginx

[root@s3 nginx-1.14.2]#./configure --prefix=/apps/nginx --user=www --group=www --with-http_ssl_module --with-http_v2_module --with-http_realip_module --with-http_stub_status_module --with-http_gzip_static_module --with-pcre --with-stream --with-stream_ssl_module --with-stream_realip_module [root@s3 nginx-1.14.2]#make [root@s3 nginx-1.14.2]#make ×××tall

準備一個PHP測試頁面

[root@s3 nginx-1.14.2]#mkdir /data/nginx/wordpress -p [root@s3 nginx-1.14.2]#vim /data/nginx/wordpress/test.php <?php phpinfo(); ?>

3.4 配置Nginx

設置啟動帳號

[root@s3 nginx-1.14.2]#vim /apps/nginx/conf/nginx.conf user www www ; worker_processes 1;

在http中設置server字段,設置監聽域名www.a.net,主目錄/data/nginx/wordpress index.php
并設置php轉發

server {listen 80;server_name www.a.net;#charset koi8-r;#access_log logs/host.access.log main;location / {root /data/nginx/wordpress;index index.php index.html index.htm;}location ~ \.php$ {root /data/nginx/wordpress;fastcgi_pass 127.0.0.1:9000;fastcgi_index index.php;fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;include fastcgi_params;}

3.5 配置Nginx啟動腳本

沒有nginx.service文件就用vim創建一個

[root@s3 nginx-1.14.2]#cat /usr/lib/systemd/system/nginx.service [Unit] Description=The nginx HTTP and reverse proxy server After=network.target remote-fs.target nss-lookup.target[Service] Type=forking PIDFile=/apps/nginx/logs/nginx.pid # Nginx will fail to start if /run/nginx.pid already exists but has the wrong # SELinux context. This might happen when running `nginx -t` from the cmdline. # https://bugzilla.redhat.com/show_bug.cgi?id=1268621 ExecStartPre=/usr/bin/rm -f /apps/nginx/logs/nginx.pid ExecStartPre=/apps/nginx/sbin/nginx -t ExecStart=/apps/nginx/sbin/nginx ExecReload=/bin/kill -s HUP $MAINPID #KillSignal=SIGQUIT #TimeoutStopSec=5 KillMode=process PrivateTmp=true [Install] WantedBy=multi-user.target

啟動Nginx

[root@s3 nginx-1.14.2]#systemctl start nginx [root@s3 nginx-1.14.2]#systemctl status nginx

查看服務是否正常啟動

[root@s3 nginx-1.14.2]#ps -ef |grep nginx root 6680 1 0 07:04 ? 00:00:00 nginx: master process /apps/nginx/sbin/nginx www 6681 6680 0 07:04 ? 00:00:02 nginx: worker process root 9495 7297 0 11:22 pts/0 00:00:00 grep --color=auto nginx

瀏覽器測試

4 部署WordPress

4.1 創建網站目錄

[root@s3 nginx-1.14.2]#chown -R www.www /data/nginx [root@s3 nginx-1.14.2]#cd /data/nginx/ [root@s3 nginx]#tar xf wordpress-5.0.1-zh_CN.tar.gz [root@s3 nginx]#chown -R www.www /data/ [root@s3 nginx]#cd wordpress [root@s3 wordpress]#cp wp-config-sample.php wp-config.php

4.2 設置連接數據庫

使用前的數據庫帳號進行連接,通過keepalive服務器的VIP(192.168.37.240)連接數據庫，不直接連接

[root@s3 wordpress]#vim wp-config.php ... define('DB_NAME', 'wordpress');/** MySQL數據庫用戶名 */ define('DB_USER', 'wordpress');/** MySQL數據庫密碼 */ define('DB_PASSWORD', '123456');/** MySQL主機 */ define('DB_HOST', '192.168.37.240');/** 創建數據表時默認的文字編碼 */ define('DB_CHARSET', 'utf8');/** 數據庫整理類型。如不確定請勿更改 */ define('DB_COLLATE', '');/**#@+* 身份認證密鑰與鹽。** 修改為任意獨一無二的字串！* 或者直接訪問{@link https://api.wordpress.org/secret-key/1.1/salt/ WordPress.org密鑰生成服務}* 任何修改都會導致所有cookies失效，所有用戶將必須重新登錄。** @since 2.6.0*/ define('AUTH_KEY', '`plxTeyf>=SNRd|)F8PLSLO<Ixw<$}AB_o,ts}3 _-)hW)=Ue@<Ah>B#xl?|WlOG'); define('SECURE_AUTH_KEY', '{Q>.,YBJbZKR.+Msb0RMV&6( P-(4_`zQgj@?{-A[=#<]~*[KVCW1?V!hF2d95:S'); define('LOGGED_IN_KEY', '_N|`YMNp.4{ tBS,/sSP{H4g<-t@^z Afyv41:;=.F,4PPwI_4JGY5zUmsNXDToB'); define('NONCE_KEY', 'mF__L/-fP[2ouP Y&pY^)<S/flq=)Q-m1AwH&O`Sx-3#c? C6gpvK2|3zUgpISGB'); define('AUTH_SALT', 'mNDLO|3Ir:72N Mrdn?xAocUme?8/0K.ax>/Yp|0G18a8Pn8{ r@O$u&k1Z{>uso'); define('SECURE_AUTH_SALT', 'K0)Eb;ShB|4=7I]iAqi>v]cRkU7 #}/CwvcY?OAEwe+mr<T^C(DAA&Inw@u}IsWh'); define('LOGGED_IN_SALT', 'NgBg!C(7UJ>P{3|oS6J#svt3A>CC{m_QKkt?2eqzMI=TMuSw,PDW>!+ qz1e9U$l'); define('NONCE_SALT', 'C2&*P1]9Uo[|%b|fFJgMjIe1_Rs_(pb?:55ZXzjU;[Mutt:o~y1u@HB]eP.]z=Z)'); /**#@-*/

訪問https://api.wordpress.org/secret-key/1.1/salt/生成密鑰與鹽
替換文件中的信息
其他的不用再修改
如果有多個wordpress 修改一下數據表前綴(多個wordpress放在一個服務器上才修改為不同的前綴)

/*** WordPress數據表前綴。** 如果您有在同一數據庫內安裝多個WordPress的需求，請為每個WordPress設置* 不同的數據表前綴。前綴名只能為數字、字母加下劃線。*/ $table_prefix = 'wp_';

5 設置haproxy (192.168.37.101/102)

因為要使用VIP,vip同一時間只能存在一臺服務器上，沒有VIP的一服務器會有故障。所以先打開兩個系統設置，使其在沒有VIP是不報故障

[root@s1 ~]#vim /etc/sysctl.conf net.ipv4.ip_forward = 1 net.ipv4.ip_nonlocal_bind = 1 [root@s1 ~]#sysctl -p net.ipv4.ip_forward = 1 net.ipv4.ip_nonlocal_bind = 1

5.1 編譯安裝haproxy

5.1.1 安裝依賴的工具包

yum ×××tall -y gcc gcc-c++ glibc glibc-devel pcre pcre-devel openssl openssl-devel systemd-devel net-tools vim iotop bc zip unzip zlib-devel lrzsz tree screen lsof tcpdump wget ntpdate

5.1.2 安裝haproxy

[root@s1 src]#pwd /usr/local/src [root@s1 src]#tar xvf haproxy-1.8.20.tar.gz [root@s1 src]#cd haproxy-1.8.20/ [root@s1 haproxy-1.8.20]#make ARCH=x86_64 TARGET=linux2628 USE_PCRE=1 USE_OPENSSL=1 USE_ZLIB=1 USE_SYSTEMD=1 USE_CPU_AFFINITY=1 PREFIX=/usr/local/haproxy [root@s1 haproxy-1.8.20]#make ×××tall PREFIX=/usr/local/haproxy [root@s1 haproxy-1.8.20]#useradd -s /sbin/nologin -u 2001 haproxy

5.1.3 設置啟動腳本

[root@s1 haproxy-1.8.20]#cp haproxy /usr/sbin [root@s1 haproxy-1.8.20]#vim /usr/lib/systemd/system/haproxy.service [Unit] Description=HAProxy Load Balancer After=syslog.target network.target[Service] ExecStartPre=/usr/sbin/haproxy -f /etc/haproxy/haproxy.cfg -c -q ExecStart=/usr/sbin/haproxy -Ws -f /etc/haproxy/haproxy.cfg -p /run/haproxy.pi d ExecReload=/bin/kill -USR2 $MAINPID[Install] WantedBy=multi-user.target

5.1.4 配置haproxy

[root@s1 haproxy-1.8.20]#vim /etc/haproxy/haproxy.cfg global maxconn 100000 chroot /usr/local/haproxy #stats socket /var/lib/haproxy/haproxy.sock mode 600 level admin uid 2001 gid 2001 daemon #nbproc 4 #cpu-map 1 0 #cpu-map 2 1 #cpu-map 3 2 #cpu-map 4 3 pidfile /usr/local/haproxy/run/haproxy.pid log 127.0.0.1 local3 infodefaults option http-keep-alive option forwardfor maxconn 100000 mode http timeout connect 300000ms timeout client 300000ms timeout server 300000mslisten statsmode httpbind 0.0.0.0:9999stats enablelog globalstats uri /haproxy-statusstats auth haadmin:123456listen wordpressbind 192.168.37.240:80mode http # log globalserver 192.168.37.103 192.168.37.103:80 check inter 3000 fall 2 rise 5server 192.168.37.104 192.168.37.104:80 check inter 3000 fall 2 rise 5listen mysqlbind 192.168.37.240:3306mode tcpserver 192.168.37.108 192.168.37.108:3306 check inter 3000 fall 2 rise 5

啟動haproxy

[root@s1 haproxy-1.8.20]#systemctl start haproxy.service [root@s1 haproxy-1.8.20]#ps -ef |grep haproxy root 6306 1 0 13:24 ? 00:00:00 /usr/sbin/haproxy -Ws -f /etc/haproxy/haproxy.cfg -p /run/haproxy.pid haproxy 6336 6306 0 13:24 ? 00:00:02 /usr/sbin/haproxy -Ws -f /etc/haproxy/haproxy.cfg -p /run/haproxy.pid root 6843 6580 0 14:10 pts/0 00:00:00 grep --color=auto haproxy

6 設置keepalived (192.168.37.101/102)

6.1 yum安裝keepalived

[root@s1 ~]#yum ×××tall keepalived -y [root@s1 ~]#cat /etc/keepalived/keepalived.conf ! Configuration File for keepalivedglobal_defs {notification_email {acassen@firewall.locfailover@firewall.locsysadmin@firewall.loc}notification_email_from Alexandre.Cassen@firewall.locsmtp_server 192.168.200.1smtp_connect_timeout 30router_id LVS_DEVELvrrp_skip_check_adv_addr# vrrp_strictvrrp_iptablesvrrp_garp_interval 0vrrp_gna_interval 0 } vrrp_×××tance VIP1 {state MASTER #一臺為MASTER,一臺為BACKUPinterface eth1virtual_router_id 55priority 100unicast_src_ip 192.168.37.101unicast_peer {192.168.37.102}authentication { auth_type PASSauth_pass abcd }virtual_ipaddress { 192.168.37.240 dev eth1 label eth1:0} }

6.2 啟動

[root@s1 ~]#systemctl start keepalived [root@s1 ~]#ps -ef |grep keepalived root 6309 1 0 13:24 ? 00:00:00 /usr/sbin/keepalived -D root 6312 6309 0 13:24 ? 00:00:00 /usr/sbin/keepalived -D root 6313 6309 0 13:24 ? 00:00:01 /usr/sbin/keepalived -D root 6980 6580 0 14:23 pts/0 00:00:00 grep --color=auto keepalived

7 掛載NFS文件存儲

7.1 安裝nfs-utils(192.168.37.107/103/104)

[root@s7 ~]#yum ×××tall nfs-utils

7.2 設置NFS同享

[root@s7 ~]#mkdir /data/nginx/wordpress [root@s7 ~]#vim /etc/exports /data/nginx/wordpress *(rw,no_root_squash) [root@s7 ~]#exportfs -f

7.3 掛載NFS(192.168.37.103/104)

[root@s3 ~]#showmount -e 192.168.37.107 Export list for 192.168.37.107: /data/nginx/wordpress * [root@s3 ~]#mount 192.168.37.107:/data/nginx/wordpress /data/nginx/wordpress/wp-content/uploads/

驗證

將自定義的域名在主機中解析為192.168.37.240

打開瀏覽器輸入www.a.net
設置正常就應該會出現wordpress的注冊界面

轉載于:https://blog.51cto.com/13749470/2406818

總結

以上是生活随笔為你收集整理的nginx+php+mysql+haproxy+keepalived+NFS，搭建wordpress的全部內容，希望文章能夠幫你解決所遇到的問題。

如果覺得生活随笔網站內容還不錯，歡迎將生活随笔推薦給好友。

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