12.1 LNMP架構(gòu)介紹

• 和LAMP不同的是，提供web服務(wù)的是Nginx
• 并且php是作為一個獨立服務(wù)存在的，這個服務(wù)叫做php-fpm
• Nginx直接處理靜態(tài)請求，動態(tài)請求會轉(zhuǎn)發(fā)給php-fpm

12.2 MySQL安裝

二進(jìn)制免編譯包安裝

[root@localhost ~]# cd /usr/local/src/ [root@localhost src]# wget https://mirrors.tuna.tsinghua.edu.cn/mysql/downloads/MySQL-5.6/mysql-5.6.39-linux-glibc2.12-x86_64.tar.gz [root@localhost src]# ls mysql-5.6.39-linux-glibc2.12-x86_64.tar.gz [root@localhost src]# tar xzvf mysql-5.6.39-linux-glibc2.12-x86_64.tar.gz [root@localhost src]# mv mysql-5.6.39-linux-glibc2.12-x86_64 /usr/local/mysql [root@localhost src]# ls /usr/local/mysql/ bin COPYING data docs include lib man mysql-test README scripts share sql-bench support-files [root@localhost src]# useradd mysql [root@localhost src]# mkdir /data/ [root@localhost src]# cd /usr/local/mysql/ [root@localhost mysql]# yum install -y perl-Data-Dumper [root@localhost mysql]# ./scripts/mysql_install_db --user=mysql --datadir=/data/mysql [root@localhost mysql]# echo $? 0 [root@localhost mysql]# cp support-files/my-default.cnf /etc/my.cnf [root@localhost mysql]# cp support-files/mysql.server /etc/init.d/mysqld [root@localhost mysql]# vim /etc/my.cnf [mysqld] basedir = /usr/local/mysql datadir = /data/mysql socket = /tmp/mysql.sock[root@localhost mysql]# vim /etc/init.d/mysqld basedir=/usr/local/mysql datadir=/data/mysql[root@localhost mysql]# chkconfig --add mysqld [root@localhost ~]# service mysqld start Starting MySQL. SUCCESS!

12.3/12.4 PHP安裝

[root@localhost src]# tar zxf php-5.6.30.tar.gz [root@localhost src]# yum install -y libxml2-devel openssl-devel libjpeg-devel libpng-devel freetype-devel libmcrypt-devel bzip2-devel libcurl-devel [root@localhost src]# cd php-5.6.30 [root@localhost php-5.6.30]# useradd -s /sbin/nologin php-fpm [root@localhost php-5.6.30]# ./configure --prefix=/usr/local/php-fpm --with-config-file-path=/usr/local/php-fpm/etc --enable-fpm --with-fpm-user=php-fpm --with-fpm-group=php-fpm --with-mysql=/usr/local/mysql --with-mysqli=/usr/local/mysql/bin/mysql_config --with-pdo-mysql=/usr/local/mysql --with-mysql-sock=/tmp/mysql.sock --with-libxml-dir --with-gd --with-jpeg-dir --with-png-dir --with-freetype-dir --with-iconv-dir --with-zlib-dir --with-mcrypt --enable-soap --enable-gd-native-ttf --enable-ftp --enable-mbstring --enable-exif --with-pear --with-curl --with-openssl [root@localhost php-5.6.30]# make && make install [root@localhost php-5.6.30]# cp php.ini-production /usr/local/php-fpm/etc/php.ini [root@localhost php-5.6.30]# vi /usr/local/php-fpm/etc/php-fpm.conf [global] pid = /usr/local/php-fpm/var/run/php-fpm.pid error_log = /usr/local/php-fpm/var/log/php-fpm.log [www] listen = /tmp/php-fcgi.sock listen.mode = 666 user = php-fpm group = php-fpm pm = dynamic pm.max_children = 50 pm.start_servers = 20 pm.min_spare_servers = 5 pm.max_spare_servers = 35 pm.max_requests = 500 rlimit_files = 1024 [root@localhost php-5.6.30]# cp sapi/fpm/init.d.php-fpm /etc/init.d/php-fpm [root@localhost php-5.6.30]# chmod 755 /etc/init.d/php-fpm [root@localhost php-5.6.30]# chkconfig --add php-fpm [root@localhost php-5.6.30]# chkconfig php-fpm on

12.5 Nginx介紹

• Nginx官網(wǎng) nginx.org，最新版1.13，最新穩(wěn)定版1.12
• Nginx應(yīng)用場景：web服務(wù)、反向代理、負(fù)載均衡
• Nginx著名分支，淘寶基于Nginx開發(fā)的Tengine，使用上和Nginx一致，服務(wù)名，配置文件名都一樣，和Nginx的最大區(qū)別在于Tenging增加了一些定制化模塊，在安全限速方面表現(xiàn)突出，另外它支持對js，css合并
• Nginx核心+lua相關(guān)的組件和模塊組成了一個支持lua的高性能web容器openresty，參考http://jinnianshilongnian.iteye.com/blog/2280928

12.6 Nginx安裝

[root@localhost src]# cd /usr/local/src [root@localhost src]# wget http://nginx.org/download/nginx-1.12.1.tar.gz [root@localhost src]# tar zxf nginx-1.12.1.tar.gz [root@localhost src]# cd nginx-1.12.1 [root@localhost nginx-1.12.1]# ./configure --prefix=/usr/local/nginx [root@localhost nginx-1.12.1]# make && make install [root@localhost nginx-1.12.1]# vim /etc/init.d/nginx #!/bin/bash # chkconfig: - 30 21 # description: http service. # Source Function Library . /etc/init.d/functions # Nginx SettingsNGINX_SBIN="/usr/local/nginx/sbin/nginx" NGINX_CONF="/usr/local/nginx/conf/nginx.conf" NGINX_PID="/usr/local/nginx/logs/nginx.pid" RETVAL=0 prog="Nginx"start() {echo -n $"Starting $prog: "mkdir -p /dev/shm/nginx_tempdaemon $NGINX_SBIN -c $NGINX_CONFRETVAL=$?echoreturn $RETVAL }stop() {echo -n $"Stopping $prog: "killproc -p $NGINX_PID $NGINX_SBIN -TERMrm -rf /dev/shm/nginx_tempRETVAL=$?echoreturn $RETVAL }reload() {echo -n $"Reloading $prog: "killproc -p $NGINX_PID $NGINX_SBIN -HUPRETVAL=$?echoreturn $RETVAL }restart() {stopstart }configtest() {$NGINX_SBIN -c $NGINX_CONF -treturn 0 }case "$1" instart)start;;stop)stop;;reload)reload;;restart)restart;;configtest)configtest;;*)echo $"Usage: $0 {start|stop|reload|restart|configtest}"RETVAL=1 esacexit $RETVAL [root@localhost nginx-1.12.1]# chmod 755 /etc/init.d/nginx [root@localhost nginx-1.12.1]# chkconfig --add nginx [root@localhost nginx-1.12.1]# chkconfig nginx on [root@localhost nginx-1.12.1]# cd /usr/local/nginx/conf/ [root@localhost conf]# mv nginx.conf nginx.conf.bak [root@localhost conf]# vim nginx.conf user nobody nobody; worker_processes 2; error_log /usr/local/nginx/logs/nginx_error.log crit; pid /usr/local/nginx/logs/nginx.pid; worker_rlimit_nofile 51200;events {use epoll;worker_connections 6000; }http {include mime.types;default_type application/octet-stream;server_names_hash_bucket_size 3526;server_names_hash_max_size 4096;log_format combined_realip '$remote_addr $http_x_forwarded_for [$time_local]'' $host "$request_uri" $status'' "$http_referer" "$http_user_agent"';sendfile on;tcp_nopush on;keepalive_timeout 30;client_header_timeout 3m;client_body_timeout 3m;send_timeout 3m;connection_pool_size 256;client_header_buffer_size 1k;large_client_header_buffers 8 4k;request_pool_size 4k;output_buffers 4 32k;postpone_output 1460;client_max_body_size 10m;client_body_buffer_size 256k;client_body_temp_path /usr/local/nginx/client_body_temp;proxy_temp_path /usr/local/nginx/proxy_temp;fastcgi_temp_path /usr/local/nginx/fastcgi_temp;fastcgi_intercept_errors on;tcp_nodelay on;gzip on;gzip_min_length 1k;gzip_buffers 4 8k;gzip_comp_level 5;gzip_http_version 1.1;gzip_types text/plain application/x-javascript text/css text/htm application/xml;server{listen 80;server_name localhost;index index.html index.htm index.php;root /usr/local/nginx/html;location ~ \.php$ {include fastcgi_params;fastcgi_pass unix:/tmp/php-fcgi.sock;fastcgi_index index.php;fastcgi_param SCRIPT_FILENAME /usr/local/nginx/html$fastcgi_script_name;} } } [root@localhost conf]# /usr/local/nginx/sbin/nginx -t [root@localhost conf]# /etc/init.d/nginx start

擴展
Nginx為什么比Apache Httpd高效：原理篇 http://www.toxingwang.com/linux-unix/linux-basic/1712.html
https://coding.net/u/aminglinux/p/nginx/git/blob/master/4z/IO.md?public=true
https://www.zhihu.com/question/64727674
apache和nginx工作原理比較 http://www.server110.com/nginx/201402/6543.html
概念了解：CGI，FastCGI，PHP-CGI與PHP-FPM https://www.awaimai.com/371.html

轉(zhuǎn)載于:https://www.cnblogs.com/2KP2/p/9678812.html

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