Shulou(Shulou.com)06/01 Report--

LNMP represents the web server architecture of Nginx+MySQL+PHP under the Linux system.

Linux is a kind of Unix computer operating system, which is the most popular free operating system at present. Representative versions are: debian, centos, ubuntu, fedora, gentoo and so on.

Nginx is a high-performance HTTP and reverse proxy server, as well as an IMAP/POP3/SMTP proxy server.

Mysql is a small relational database management system.

PHP is a scripting language that embeds HTML documents executed on the server side.

These four kinds of software are all free and open source software, which are combined into a free, efficient and scalable website service system. [1]

System environment:

Suitable for centos6.x x86slave 64-bit operating system

Advantages of source code compilation and installation: 1, customize software functions 2, optimize compilation parameters, improve performance 3, solve unnecessary inter-software dependencies

Download the decompressed source package

Download and extract the 1.mysql compiler-free binary package (5.1.72)

Download and extract the 2.php source package (5.3.27)

Download and extract the 3.nginx source package (1.4.4)

[root@coderblog ~] # wget-cP / usr/local/src http://mirrors.sohu.com/mysql/MySQL-5.1/mysql-5.1.72-linux-x86_64-glibc23.tar.gz[root@coderblog ~] # cd / usr/local/src/ & & tar-xzvf mysql-5.1.72-linux-x86_64-glibc23.tar.gz # download and extract the mysql compiler-free binary package [root@coderblog src] # wget-c Http://mirrors.sohu.com/php/php-5.3.27.tar.gz [root@coderblog src] # tar-xzvf php-5.3.27.tar.gz # download and extract the php source package [root@coderblog src] # wget-c [root@coderblog src] # tar-xzvf nginx-1.4.4.tar.gz# download and extract the nginx source package

II. Installation

Installation order mysql > php > nginx

1) mysql installation

[root@coderblog src] # mv mysql-5.1.72-linux-x86_64-glibc23 / usr/local/mysql# move and rename to / usr/local/mysql [root@coderblog src] # useradd-s / sbin/nologin mysql# to establish a mysql account [root@coderblog src] # cd / usr/local/mysql [root@coderblog mysql] # mkdir-p / data/mysql Chown-R mysql:mysql / data/mysql [root@coderblog mysql] #. / scripts/mysql_install_db-- user=mysql-- datadir=/data/mysql# initializes the database

-- user defines the master of the database.-- datadir defines where the database is installed. It is recommended to put it on a partition with large space. This directory needs to be created on its own. This step is critical, if you see two "OK" instructions to execute correctly.

[root@coderblog mysql] # cp support-files/my-large.cnf / etc/my.cnf# copy configuration file [root@coderblog mysql] # cp support-files/mysql.server / etc/init.d/mysqld [root@coderblog mysql] # chmod 755 / etc/init.d/mysqld# copy startup file and grant permission [root@coderblog mysql] # vim / etc/init.d/mysqld# to modify startup configuration file is "datadir=/" Data/mysql "(the directory defined earlier when initializing the database) basedir=/usr/local/mysql [root@coderblog mysql] # chkconfig-- add mysqld # add the startup script to the system service item [root@coderblog mysql] # chkconfig mysqld on # set boot [root@coderblog mysql] # service mysqld start # launch mysql

2) php installation

[root@coderblog ~] # cd / usr/local/src/php-5.3.27 # cut to the directory after decompressing php [root@coderblog php-5.3.27] # useradd-s / sbin/nologin php-fpm # create relevant user [root@coderblog php-5.3.27] # yum install-y epel-release # install epel extension source [root@coderblog php-5.3.27] # yum-y install pcre pcre-devel apr apr-devel zlib-devel Environment for libxml2-devel openssl openssl-devel bzip2 bzip2-devel libpng libpng-devel freetype freetype-devel libmcrypt-devel gcc libcurl-devel libtool-ltdl-devel libjpeg libjpeg-devel libpng libpng-devel # installation [root@coderblog php-5.3.27] #. / configure\-- prefix=/usr/local/php\-- with-config-file-path=/usr/local/php/etc\-- enable-fpm\-- with-fpm-user=php-fpm\-- with-fpm-group=php-fpm\-- with -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\-- disable -ipv6\-- with-pear\-- with-curl\-- with-openssl\-- enable-sockets# configuration compilation parameters if there is an error message, you can use Baidu's error information. There is usually an answer. [root@coderblog php-5.3.27] # echo $? "check whether the execution is successful or not. [root@coderblog php-5.3.27] # make & & make install [root@coderblog php-5.3.27] # cp php.ini-production / usr/local/php/etc/php.ini [root@coderblog php-5.3.27] # vim / usr/local/php/etc/php-fpm.conf# modify the configuration file # such as Write php- fpm.confu [global] pid = / usr/local/php/var/run/php-fpm.piderror_log = / usr/local/php/var/log/php-fpm.log [www] listen.user=php-fpm listen.group=php-fpmlisten.mode=0666listen = / tmp/php-fcgi.sockuser = php-fpmgroup = php-fpmpm = dynamicpm.max_children = 50pm.start_servers = 20pm.min_spare_servers = 5pm.max_spare_servers = 35pm.max_requests = 500rlimit_files = 1024

After saving the configuration file, the way to verify that the configuration is correct is:

[root@coderblog php-5.3.27] # / usr/local/php/sbin/php-fpm-t

Start php-fpm

[root@coderblog php-5.3.27] # cp / usr/local/src/php-5.3.27/sapi/fpm/init.d.php-fpm / etc/init.d/php-fpm # copy startup file [root@coderblog php-5.3.27] # chmod 755 / etc/init.d/php-fpm # Grant permission [root@coderblog php-5.3.27] # service php-fpm start # start php service

If you want it to boot, execute:

[root@coderblog php-5.3.27] # chkconfig php-fpm on

3) nginx installation

[root@coderblog ~] # cd / usr/local/src/nginx-1.4.4/ # cut to the directory [root@coderblog nginx-1.4.4] # useradd-s / sbin/nologin www # just after decompressing nginx to create relevant users

[root@coderblog nginx-1.4.4] #. / configure\-- prefix=/usr/local/nginx\-- with-http_realip_module\-- with-http_sub_module\-- with-http_gzip_static_module\-- with-http_stub_status_module\-- with-pcre# configuration compilation parameters [root@coderblog nginx-1.4.4] # make & & make install # install [root@coderblog nginx-1.4.4] # vim / etc/init.d/nginx # Custom nginx startup script copies the following to a file and saves #! / bin/bash# chkconfig:-30 2 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=0prog= "Nginx" start () {echo-n $"Starting $prog:" mkdir-p / dev/shm/nginx_temp daemon $NGINX_SBIN-c $NGINX_CONF RETVAL=$? Echo return $RETVAL} stop () {echo-n $"Stopping $prog:" killproc-p $NGINX_PID $NGINX_SBIN-TERM rm-rf / dev/shm/nginx_temp RETVAL=$? Echo return $RETVAL} reload () {echo-n $"Reloading $prog:" killproc-p $NGINX_PID $NGINX_SBIN-HUP RETVAL=$? Echo return $RETVAL} restart () {stop start} configtest () {$NGINX_SBIN-c $NGINX_CONF-t return 0} case "$1" in start) start;; stop) stop;; reload) reload;; restart) restart;; configtest) configtest *) echo $"Usage: $0 {start | stop | reload | restart | configtest}" RETVAL=1esacexit $RETVAL [root@coderblog nginx-1.4.4] # chmod 755 / etc/init.d/nginx # Grant startup file permission [root@coderblog nginx-1.4.4] # chkconfig-- add nginx # add boot startup item [root@coderblog nginx-1.4.4] # chkconfig nginx on # set boot automatically [root@coderblog nginx-1.4.4] # > / usr/local/nginx/conf/nginx.conf# empty the configuration file [root@coderblog nginx-1.4.4] # vim / usr/local/nginx/conf/nginx.conf# edit the nginx configuration file and copy the following to the file user www www Worker_processes 2 http errorists log / usr/local/nginx/logs/nginx_error.log crit;pid / usr/local/nginx/logs/nginx.pid;worker_rlimit_nofile 51200 leading events {include mime.types; default_type application/octet-stream; server_names_hash_bucket_size 6000;} http {include mime.types; default_type application/octet-stream; server_names_hash_bucket_size 3526; server_names_hash_max_size 4096 Log_format combined_realip'$remote_addr $http_x_forwarded_for [$time_local]'$host "$request_uri" $status''"$http_referer"$http_user_agent"; sendfile on; tcp_nopush on; keepalive_timeout 30; client_header_timeout 3m; client_body_timeout 3m; send_timeout 3m; connection_pool_size 256; client_header_buffer_size 1k; large_client_header_buffers 8 4k Request_pool_size 4k; output_buffers 4 32k; postpone_output 1460; client_max_body_size 10m; client_body_buffer_size 256k; client_body_temp_path / usr/local/nginx/client_body_temp; proxy_temp_path / usr/local/nginx/proxy_temp; fastcgi_temp_path / usr/local/nginx/fastcgi_temp; fastcgi_intercept_errors on; tcp_nodelay on; gzip on Gzip_min_length 1k; gzip_buffers 48k; gzip_comp_level 5; gzip_http_version 1.1; gzip_types text/plain application/x-javascript text/css text/htm application/xml;server {listen 80; server_name localhost; index index.html index.htm index.php; root / usr/local/nginx/html; location ~\. Php$ {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@coderblog ~] # / usr/local/nginx/sbin/nginx-t nginx: the configuration file / usr/local/nginx/conf/nginx.conf syntax is oknginx: configuration file / usr/local/nginx/conf/nginx.conf test is successful# if shown above, the configuration file is correct [root@coderblog ~] # service nginx start # launch nginx

At this point, the installation of the LNMP environment is complete, and the nginx virtual host is located at: / usr/local/nginx/html/

You can write a phpinfo.php to test php parsing.

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