LNMP搭建
安装mysql# wgethttp://cdn.mysql.com//Downloads/MySQL-5.5/mysql-5.5.47-linux2.6-x86_64.tar.gz
一、解压
# tar zxf mysql-5.5.47-linux2.6-x86_64.tar.gz
# mv mysql-5.5.47-linux2.6-x86_64 /usr/local/mysql
二、建立mysql用户
# useradd -s/sbin/nologin –Mmysql
三、初始化数据库# mkdir -p /data/mysql ; chown -R mysql:mysql /data/mysql
# yum -y installlibaio-*(apt-*)
#./scripts/mysql_install_db--user=mysql --datadir=/data/mysql
四、拷贝启动脚本和配置文件
# cp support-files/my-large.cnf /etc/my.cnf
# cp support-files/mysql.server /etc/init.d/mysqld
# chmod 755 /etc/init.d/mysqld
五、修改配置文件
# vim /etc/init.d/mysqld
46basedir=/usr/local/mysql
47 datadir=/data/mysql
六、添加开机启动，启动mysql
# chkconfig --add mysqld
# chkconfig mysqld on
#service mysqld start
七、查看mysql服务和端口有没启动
# netstat –lnp
# ps aux |grep mysqld
安装php
# wget http://cn2.php.net/distributions/php-5.5.30.tar.gz
[*]解压。
#tar zxf php-5.5.30.tar.gz
#mv /usr/local/src/php-5.5.30 /usr/local/php
二、安装所需要的包
# yum -y install gcc libxml2-*curl-devellibjpeg-*libpng-*freetype-* openssl-*（libcurl-devel）
# rpm -ivh http://www.aminglinux.com/bbs/data/attachment/forum/month_1211/epel-release-6-7.noarch.rpm
# yum install -ylibmcrypt-devel
三、创建用户
# useradd -s /sbin/nologin -M php-fpm
四、配置编译
#./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 --enable-zend-multibyte --disable-ipv6 --with-pear --with-curl--with-openssl
五、进行编译和安装
#make&&make install
/usr/bin/ld: cannot find -lltdlcollect2: ld returned 1 exit statusmake: *** 错误 1解决方法:yum install -y libtool-ltdl-devel
四、修改配置文件
# cp php.ini-production /usr/local/php/etc/php.ini
[
root@hong php]# vim /usr/local/php/etc/php.ini
1933
1934 pid = /usr/local/php/var/run/php-fpm.pid
1935 error_log = /usr/local/php/var/log/php-fpm.log
1936
1937 listen = /tmp/php-fcgi.sock
1938 user = php-fpm
1939 group = php-fpm
1940 pm = dynamic
1941 pm.max_children = 50
1942 pm.start_servers = 20
1943 pm.min_spare_servers = 5
1944 pm.max_spare_servers = 35
1945 pm.max_requests = 500
1946 rlimit_files = 1024
六、复制启动脚本，开机自动加载
# cp sapi/fpm/init.d.php-fpm /etc/init.d/php-fpm
# chmod 755 /etc/init.d/php-fpm
# chkconfig php-fpm on
# mv /usr/local/php/etc/php-fpm.conf.default /usr/local/php/etc/php-fpm.conf
七、启动服务并查看端口
# service php-fpm start
# ps aux |grep php-fpm
# netstat –lnp
Nginx安装
#wget http://nginx.org/download/nginx-1.8.0.tar.gz
[*]解压
# tar zxf nginx-1.8.0.tar.gz
# cd nginx-1.8.0
二、配置编译
# yum -y install pcre-*
#./configure --prefix=/usr/local/nginx --conf-path=/usr/local/nginx/conf/nginx.conf--with-http_realip_module --with-http_sub_module --with-http_gzip_static_module--with-http_stub_status_module --with-pcre
三、编译安装
#make && make install
四、启动nginx
# /usr/local/nginx/sbin/nginx
注意：要关闭httpd。
五、配置nginx文件
# vim /usr/local/nginx/nginx.conf
65 location ~ \.php$ {
66 root html;
67 fastcgi_pass 127.0.0.1:9000;
68 fastcgi_indexindex.php;
69fastcgi_paramSCRIPT_FILENAME/usr/local/nginx/html$fastcgi_script_name; //这个地方如果没更改路径，访问时就会是404
70 include fastcgi_params;
71 }
六、测试php
# cd /usr/local/nginx/html
1.编辑一个php文件
#vim info.php
<?php
phpinfo();
?>
2.检查配置文件
~# /usr/local/nginx/sbin/nginx-t
3.启动nginx服务
~# /usr/local/nginx/sbin/nginx -s reload
~4.访问网页
六、编辑nginx脚本（自己编辑）
# vim /etc/init.d/nginx
#!/bin/bash
# chkconfig: - 30 21
# description: http service.
# Source Function Library
. /etc/init.d/functions
# Nginx Settings
NGINX_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_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=1
esac
exit $RETVAL
赋予权限755
# chmod 755 /etc/init.d/nginx
添加成开机自启动
# chkconfig --add nginx
# chkconfignginxon
# service nginx restart
七、修改nginx配置文件# > /usr/local/nginx/conf/nginx.conf
# vim /usr/local/nginx/conf/nginx.conf
user nobody nobody;
worker_processes 2;error_log/usr/local/nginx/logs/nginx_error.log crit;pid /usr/local/nginx/logs/nginx.pid;worker_rlimit_nofile 51200;
events{ useepoll; worker_connections 6000;}
http{ include mime.types; default_type application/octet-stream; server_names_hash_bucket_size 3526; server_names_hash_max_size 4096;log_format hong '$remote_addr$http_x_forwarded_for [$time_local]' #日志名字可以修改
'$host "$request_uri" $status' '"$http_referer" "$http_user_agent"'; sendfile on; tcp_nopush on; keepalive_timeout 30; client_header_timeout 3m; client_body_timeout 3m; send_timeout 3m; connection_pool_size 256; client_header_buffer_size 1k; large_client_header_buffers 8 4k; request_pool_size 4k; output_buffers 4 32k; postpone_output 1460; client_max_body_size 10m; client_body_buffer_size 256k; client_body_temp_path /usr/local/nginx/client_body_temp; proxy_temp_path /usr/local/nginx/proxy_temp; fastcgi_temp_path /usr/local/nginx/fastcgi_temp; fastcgi_intercept_errors on; tcp_nodelay on; gzip on; gzip_min_length 1k; gzip_buffers 4 8k; gzip_comp_level 5; gzip_http_version 1.1; gzip_types text/plain application/x-javascript text/css text/htmapplication/xml; includevhosts/*.conf; #nginx支持默认的虚拟主机}
然后编辑虚拟主机配置文件# cd /usr/local/nginx/conf# mkdir vhosts# vim default.conf
server{ listen 80 default_server; server_name localhost; index index.html index.htm index.php;root /tmp/123; //限制第一个默认主机为403deny all；}
创建限制访问的目录# mkdir /tmp/123
检查配置是否有错
# /usr/local/nginx/sbin/nginx –t
访问本地时
# curl -x127.0.0.1:80www.dshjkf.com
虚拟主机添加你需要的网站如：
# vim hong.conf
server
{
listen 80;
server_name www.hong.com;
index index.html index.htmindex.php;
root/data/www; #网站所在路径
location ~ \.php$ {
include fastcgi_params;
# fastcgi_passunix:/tmp/php-fcgi.sock;
fastcgi_pass127.0.0.1:9000; #这个地方不添加端口可能会报502错误
fastcgi_index index.php;
fastcgi_paramSCRIPT_FILENAME/data/www$fastcgi_script_name;
}
}
# /usr/local/nginx/sbin/nginx -t
# /etc/init.d/nginx reload
测试网站访问
# curl -x127.0.0.1:80 hong.com -I
HTTP/1.1 302 Moved Temporarily
Server: nginx/1.8.0
Date: Sun, 13 Dec 2015 21:09:07 GMT
Content-Type: text/html
Connection: keep-alive
X-Powered-By: PHP/5.5.30
location: install
PHP-fpm配置文件
/usr/local/php/etc/php-fpm.conf //php服务配置
/usr/local/php/etc/php.ini //php全局配置
[*]清空配置文件
# > /usr/local/php/etc/php-fpm.conf
# vim /usr/local/php/etc/php-fpm.conf
pid =/usr/local/php/var/run/php-fpm.pid
error_log =/usr/local/php/var/log/php-fpm.log
listen = /tmp/www.sock（可自定义）
user =php-fpm （可自定义）
group =php-fpm （可自定义）
pm = dynamic //动态加载管理以下模块
pm.max_children= 50 //子进程最大50
pm.start_servers= 20 //刚开始启动20
pm.min_spare_servers= 5 //最小5
pm.max_spare_servers= 35 //最多
pm.max_requests= 500 //在生命周期之类处理多少个请求，自动销毁
rlimit_files= 1024 //每一个进程描述的限制
slowlog = /tmp/www_slow.log//查找网站速度慢
request_slowlog_timeout = 1//超时1分钟
php_admin_value=/data/www/:/tmp/ //多个路径用：冒号隔开
建立多个pool池子（可选）
listen =/tmp/php-fcgi1.sock（可自定义）
user =php-fpm （可自定义）
group =php-fpm （可自定义）
pm = dynamic //动态加载管理以下模块
pm.max_children= 50 //子进程最大50
pm.start_servers= 20 //刚开始启动20
pm.min_spare_servers= 5 //最小5
pm.max_spare_servers= 35 //最多
pm.max_requests= 500 //在生命周期之类处理多少个请求，自动销毁
rlimit_files= 1024 //每一个进程描述的限制
检查是否有错
# /usr/local/php/sbin/php-fpm -t
重启服务
# /etc/init.d/php-fpm restart
建立池子的好处：可以把权限分开，不同域名在不同池子也可以到同一个池子；其次如果一个池子挂了，整个池子的网站都挂了，分开多个池子网站可以分开
解决nginx502
1.编辑虚拟配置文件
# vim /usr/local/nginx/conf/vhosts/hong.conf
server
{
listen 80;
server_name www.hong.com;
index index.html index.htmindex.php;
root /data/www;
location ~ \.php$ {
include fastcgi_params;
fastcgi_pass unix:/tmp/www.sock;
#fastcgi_pass127.0.0.1:9000;
fastcgi_index index.php;
fastcgi_paramSCRIPT_FILENAME /data/www$fastcgi_script_name;
}
}
检查错误
# /usr/local/nginx/sbin/nginx -t
重新启动或加载配置文件
# /etc/init.d/nginx reload
访问出现502，排查步骤：
1.查看错误日志
# cat /usr/local/nginx/logs/nginx_error.log
2.查看sock文件权限，权限的属主和属组都是root 并且只有读写权限，而nginx的用户是nobody
# ll -d /tmp/php-fcgi.sock
srw-rw---- 1 root root 0 12月 14 05:26/tmp/php-fcgi.sock
3.所以要修改配置。进入php配置文件
# vim /usr/local/php/etc/php-fpm.conf
6 user = php-fpm7 group = php-fpm
8 listen.owner = nobody //监听的用户
9 listen.group = nobody //监听的组
(listen.mode =444)
4.启动php服务
# /usr/local/php/sbin/php-fpm -t
NOTICE: configuration file /usr/local/php/etc/php-fpm.conf test issuccessful
# /etc/init.d/php-fpm restart
Gracefullyshutting down php-fpm . done
Startingphp-fpmdone
5.在访问域名看能否访问www.hong.com
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