部署LNMP架構
阿新 • • 發佈:2020-10-16
一、LNMP架構簡介
LNMP平臺就是Linux、Ngnix、MySQL、PHP的組合架構,需要Linux伺服器、MySQL資料庫、PHP解析環境
Nginx是一個高效能的HTTP和反向代理伺服器,也是一個IMAP/POP3/SMTP代理伺服器。Mysql是一個小型關係型資料庫管理系統。PHP是一種在伺服器端執行的嵌入HTML文件的指令碼語言。
二、Nginx編譯安裝
1 [root@localhost ~]# yum -y install gcc gcc-c++ make pcre-devel zlib-devel
2
3 [root@localhost ~]# tar zxf nginx-1.12 .2.tar.gz
4 [root@localhost ~]# cd nginx-1.12.2/
5 [root@localhost nginx-1.12.2]# ./configure \
6 > --prefix=/usr/local/nginx \
7 > --user=nginx \
8 > --group=nginx \
9 > --with-http_stub_status_module ###統計狀態模組
10
11 [root@localhost nginx-1.12.2]# make && make install
12
13 [root@localhost ~]# useradd -M -s /sbin/nologin nginx ###建立一個不可登入的程式使用者
14
15 [root@localhost ~]# ln -s /usr/local/nginx/sbin/nginx /usr/bin ###優化執行路徑
16 [root@localhost ~]# nginx ###啟動服務
17 [root@localhost ~]# netstat -anpt | grep nginx ###檢視nginx服務是否開啟
18 tcp 0 0 0.0.0.0:80 0.0.0.0:* LISTEN 16429/nginx: master
19
20 [root@localhost ~]# killall -s QUIT nginx ###選項-s QUIT等於-3 停止服務
21 [root@localhost ~]# netstat -anpt | grep nginx
22
23 [root@localhost ~]# killall -s HUP nginx ###選項-s HUP等於-1 重新載入
24 [root@localhost ~]# netstat -anpt | grep nginx
25 tcp 0 0 0.0.0.0:80 0.0.0.0:* LISTEN 16488/nginx: master
26
27 [root@localhost ~]# vi /etc/init.d/nginx ###製作管理指令碼
28 #!/bin/bash
29 #chkconfig: 35 20 80
30 #description: nginx server
31 PROG="/usr/local/nginx/sbin/nginx"
32 PIDF="/usr/local/nginx/logs/nginx.pid"
33
34 case "$1" in
35 start)
36 $PROG
37 ;;
38 stop)
39 killall -s QUIT $(cat $PIDF)
40 ;;
41 restart)
42 $0 stop
43 $0 start
44 ;;
45 reload)
46 killall -s HUP $(cat $PIDF)
47 ;;
48 *)
49 echo "Usage: $0 {start|stop|reload|status}"
50 exit 1
51 esac
52 exit 0
53
54 [root@localhost ~]# chmod +x /etc/init.d/nginx
55 [root@localhost ~]# chkconfig --add nginx
三、編譯安裝Mysql資料庫
3.1、安裝環境
1 [root@localhost ~]# yum -y install \
2 > ncurses \
3 > ncurses-devel \
4 > bison \
5 > cmake
3.2、建立不可登入的使用者
1 [root@localhost ~]# useradd -s /sbin/nologin mysql
3.3、上傳安裝包到/opt目錄下解壓縮並進行cmake配置
1 [root@localhost ~]# cd /opt
2 [root@localhost opt]# tar zxf mysql-boost-5.7.20.tar.gz
3
4 [root@localhost mysql-5.7.20]# cmake \
5 > -DCMAKE_INSTALL_PREFIX=/usr/local/mysql \
6 > -DMYSQL_UNIX_ADDR=/usr/local/mysql/mysql.sock \
7 > -DSYSCONFDIR=/etc \
8 > -DSYSTEMD_PID_DIR=/usr/local/mysql \
9 > -DDEFAULT_CHARSET=utf8 \
10 > -DDEFAULT_COLLATION=utf8_general_ci \
11 > -DWITH_INNOBASE_STORAGE_ENGINE=1 \
12 > -DWITH_ARCHIVE_STORAGE_ENGINE=1 \
13 > -DWITH_BLACKHOLE_STORAGE_ENGINE=1 \
14 > -DWITH_PERFSCHEMA_STORAGE_ENGINE=1 \
15 > -DMYSQL_DATADIR=/usr/local/mysql/data \
16 > -DWITH_BOOST=boost \
17 > -DWITH_SYSTEMD=1
3.4、編譯安裝
1 [root@localhost mysql-5.7.20]# make && make install
3.5、資料庫目錄進行許可權調整
1 [root@localhost ~]# chown -R mysql:mysql /usr/local/mysql/
3.6、建立調整配置檔案
1 [root@localhost ~]# vi /etc/my.cnf
2 [client]
3 port = 3306
4 default-character-set=utf8
5 socket = /usr/local/mysql/mysql.sock
6
7 [mysql]
8 port = 3306
9 default-character-set=utf8
10 socket = /usr/local/mysql/mysql.sock
11
12 [mysqld]
13 user = mysql
14 basedir = /usr/local/mysql
15 datadir = /usr/local/mysql/data
16 port = 3306
17 character_set_server=utf8
18 pid-file = /usr/local/mysql/mysqld.pid
19 socket = /usr/local/mysql/mysql.sock
20 server-id = 1
21
22 sql_mode=NO_ENGINE_SUBSTITUTION,STRICT_TRANS_TABLES,NO_AUTO_CREATE_USER,NO_AUTO_VALUE_ON_ZERO,NO_ZERO_IN_DATE,NO_ZERO_DATE,ERROR_FOR_DIVISION_BY_ZERO,PIPES_AS_CONCAT,ANSI_QUOTES
3.7、調整配置檔案許可權
1 [root@localhost ~]# chown mysql:mysql /etc/my.cnf
3.8、設定環境變數
1 [root@localhost ~]# echo 'PATH=/usr/local/mysql/bin:/usr/local/mysql/lib:$PATH' >>/etc/profile
2 [root@localhost ~]# echo 'export PATH' >> /etc/profile
3 [root@localhost ~]# source /etc/profile
3.9、初始化資料庫
1 [root@localhost ~]# cd /usr/local/mysql/
2 [root@localhost mysql]# bin/mysqld \
3 > --initialize-insecure \
4 > --user=mysql \
5 > --basedir=/usr/local/mysql \
6 > --datadir=/usr/local/mysql/data
3.10、編輯啟動檔案
1 [root@localhost ~]# cp /usr/local/mysql/usr/lib/systemd/system/mysqld.service /usr/lib/systemd/system/
3.11、啟動mysql資料庫並檢視狀態
1 [root@localhost ~]# systemctl start mysqld
2 [root@localhost ~]# netstat -anpt | grep mysqld
3 tcp6 0 0 :::3306 :::* LISTEN 67263/mysqld
3.12、設定root登陸並設定密碼
1 [root@localhost ~]# mysqladmin -uroot -p password
四、編譯安裝PHP環境解析
4.1、安裝環境依賴包
1 [root@localhost ~]# yum -y install \
2 > libjpeg \
3 > libjpeg-devel \
4 > libpng libpng-devel \
5 > freetype freetype-devel \
6 > libxml2 \
7 > libxml2-devel \
8 > zlib zlib-devel \
9 > curl curl-devel \
10 > openssl openssl-devel
4.2、上傳檔案至opt目錄下並解壓縮
1 [root@localhost ~]# cd /opt
2 [root@localhost opt]# tar jxf php-7.1.10.tar.bz2
4.3、configure配置
1 [root@localhost opt]# cd php-7.1.10/
2 [root@localhost php-7.1.10]# ./configure \
3 > --prefix=/usr/local/php \
4 > --with-mysql-sock=/usr/lcoal/mysql/mysql.sock \
5 > --with-mysqli \
6 > --with-zlib \
7 > --with-curl \
8 > --with-gd \
9 > --with-jpeg-dir \
10 > --with-png-dir \
11 > --with-freetype-dir \
12 > --with-openssl \
13 > --enable-fpm \
14 > --enable-mbstring \
15 > --enable-xml \
16 > --enable-session \
17 > --enable-ftp \
18 > --enable-pdo \
19 > --enable-tokenizer \
20 > --enable-zip
4.4、編譯安裝
1 [root@localhost php-7.1.10]# make && make install
4.5、php有三個配置檔案,php.ini 核心配置檔案,php-fpm.conf 程序服務配置檔案,www.conf擴充套件配置檔案
1 [root@localhost php-7.1.10]# cp php.ini-development /usr/local/php/lib/php.ini
2 [root@localhost php-7.1.10]# vi /usr/local/php/lib/php.ini
3 date.timezone = Asia/Shanghai
4 mysqli.default_socket = /usr/lcoal/mysql/mysql.sock
4.6、配置及優化fpm模組
1 [root@localhost php-7.1.10]# cd /usr/local/php/etc/
2 [root@localhost etc]# cp php-fpm.conf.default php-fpm.conf
3 [root@localhost etc]# cd php-fpm.d/
4 [root@localhost php-fpm.d]# cp www.conf.default www.conf
5 [root@localhost etc]# vi php-fpm.conf
6 pid = run/php-fpm.pid ###去掉;號
7
8 [root@localhost etc]# /usr/local/php/sbin/php-fpm -c /usr/local/php/lib/php.ini
9 [root@localhost etc]# netstat -ntap | grep 9000
10 tcp 0 0 127.0.0.1:9000 0.0.0.0:* LISTEN 118685/php-fpm: mas
11
12 [root@localhost etc]# ln -s /usr/local/php/bin/* /usr/local/bin
13 [root@localhost etc]# ps aux | grep -c "php-fpm" ###檢視php-fpm程序數
14 4
4.7、配置Nginx支援PHP功能
1 [root@localhost ~]# vi /usr/local/nginx/conf/nginx.conf
2 location ~ \.php$ {
3 root /var/www/aa;
4 fastcgi_pass 127.0.0.1:9000;
5 fastcgi_index index.php;
6 include fastcgi.conf;
7 }
8
9 [root@localhost ~]# vi /var/www/aa/index.php
10 <?php
11 phpinfo();
12 ?>
13
14 [root@localhost ~]# systemctl restart nginx
4.8、在客戶端測試 http://192.168.73.40/index.php
4.9、測試資料庫工作是否正常
1 [root@localhost ~]# mysql -u root -p
2 Enter password: ###輸入之前設定的密碼
3
4 mysql> create database test;
5 Query OK, 1 row affected (0.00 sec)
6
7 mysql> grant all on bbs.* to 'bbsuser'@'%' identified by 'admin123';
8 Query OK, 0 rows affected, 1 warning (0.01 sec)
9
10 mysql> grant all on bbs.* to 'bbsuser'@'localhost' identified by 'admin123';
11 Query OK, 0 rows affected, 1 warning (0.00 sec)
12
13 mysql> flush privileges;
14 Query OK, 0 rows affected (0.01 sec)
15
16 [root@localhost ~]# vi /usr/local/nginx/html/index.php ###更改測試頁內容
17 <?php
18 $link=mysqli_connect('192.168.73.40','bbsuser','admin123');
19 if($link) echo "<h1>Success!</h1>";
20 else echo "Fail!!";
21 ?>
22 [root@localhost ~]# systemctl restart nginx
4.10、在客戶端輸入 http://192.168.73.40/index.php測試
五、部署Discuz!社群論壇Web應用
5.1、安裝
1 [root@localhost ~]# cd /opt
2 [root@localhost opt]# unzip Discuz_X3.4_SC_UTF8.zip ###將安裝包放在/opt目錄下並解壓縮
3 [root@localhost opt]# cd dir_SC_UTF8/
4 [root@localhost dir_SC_UTF8]# cp -r upload /var/www/aa/bbs
5 [root@localhost dir_SC_UTF8]# cd /var/www/aa/bbs/
6 ###給安裝論壇的檔案許可權
7 [root@localhost bbs]# chown -R root:nginx ./config
8 [root@localhost bbs]# chown -R root:nginx ./data
9 [root@localhost bbs]# chown -R root:nginx ./uc_client
10 [root@localhost bbs]# chown -R root:nginx ./uc_server
11 [root@localhost bbs]# chmod -R 777 ./config
12 [root@localhost bbs]# chmod -R 777 ./data
13 [root@localhost bbs]# chmod -R 777 ./uc_client
14 [root@localhost bbs]# chmod -R 777 ./uc_server
15 [root@localhost bbs]# systemctl restart nginx
5.2、在客戶端輸入 http://192.168.73.40/bbs/install/index 進行論壇安裝
5.3、安裝完畢再用http://14.0.0.40/test/index.php登入論壇
5.4、登入http://14.0.0.40/test/admin.php可以直接進管理中心