安装mysql
[root@hongsrc]# wgethttp://cdn.mysql.com//Downloads/MySQL-5.5/mysql-5.5.47-linux2.6-x86_64.tar.gz
一、解压
[root@hongsrc]# tar zxf mysql-5.5.47-linux2.6-x86_64.tar.gz
[root@hongsrc]# mv mysql-5.5.47-linux2.6-x86_64 /usr/local/mysql
二、建立mysql用户
[root@localhost src]# useradd -s/sbin/nologin –M mysql
三、初始化数据库
[root@hongmysql]# mkdir -p /data/mysql ; chown -R mysql:mysql /data/mysql
[root@hong mysql]# yum -y installlibaio-* (apt-*)
[root@localhostmysql]# ./scripts/mysql_install_db--user=mysql --datadir=/data/mysql
四、拷贝启动脚本和配置文件
[root@hongmysql]# cp support-files/my-large.cnf /etc/my.cnf
[root@hongmysql]# cp support-files/mysql.server /etc/init.d/mysqld
[root@hongmysql]# chmod 755 /etc/init.d/mysqld
五、修改配置文件
[root@hongmysql]# vim /etc/init.d/mysqld
46basedir=/usr/local/mysql
47 datadir=/data/mysql
六、添加开机启动,启动mysql
[root@hongmysql]# chkconfig --add mysqld
[root@hongmysql]# chkconfig mysqld on
[root@hongmysql]# service mysqld start
七、查看mysql服务和端口有没启动
[root@hongmysql]# netstat –lnp
[root@hongmysql]# ps aux |grep mysqld
安装php
[root@localhost src]# wget http://cn2.php.net/distributions/php-5.5.30.tar.gz
解压。
[root@hong php]#tar zxf php-5.5.30.tar.gz
[root@hong php]#mv /usr/local/src/php-5.5.30 /usr/local/php
二、安装所需要的包
[root@hong php]# yum -y install gcc libxml2-* curl-devel libjpeg-* libpng-* freetype-* openssl-*(libcurl-devel)
[root@hong php]# rpm -ivh http://www.aminglinux.com/bbs/data/attachment/forum/month_1211/epel-release-6-7.noarch.rpm
[root@hong php]# yum install -y libmcrypt-devel
三、创建用户
[root@hong etc]# useradd -s /sbin/nologin -M php-fpm
四、配置编译
[root@hong php]# ./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
[root@hong php]#make && make install
/usr/bin/ld: cannot find -lltdl
collect2: ld returned 1 exit status
make: *** [sapi/fpm/php-fpm] 错误 1
解决方法:
yum install -y libtool-ltdl-devel
四、修改配置文件
[root@hong php]# cp php.ini-production /usr/local/php/etc/php.ini
[
root@hong php]# vim /usr/local/php/etc/php.ini
1933 [global]
1934 pid = /usr/local/php/var/run/php-fpm.pid
1935 error_log = /usr/local/php/var/log/php-fpm.log
1936 [www]
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
[root@hong php]# cp sapi/fpm/init.d.php-fpm /etc/init.d/php-fpm
[root@hong php]# chmod 755 /etc/init.d/php-fpm
[root@hong php]# chkconfig php-fpm on
[root@hong php]# 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
[root@hong php]# service php-fpm start
[root@hong etc]# ps aux |grep php-fpm
[root@hong etc]# netstat –lnp
Nginx安装
[root@hong src]#wget http://nginx.org/download/nginx-1.8.0.tar.gz
解压
[root@hong src]# tar zxf nginx-1.8.0.tar.gz
[root@localhost src]# cd nginx-1.8.0
二、配置编译
[root@hong nginx]# yum -y install pcre-*
[root@hong nginx]#./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
[root@hong nginx]#make && make install
四、启动nginx
[root@hong nginx]# /usr/local/nginx/sbin/nginx
注意:要关闭httpd。
五、配置nginx文件
[root@hong nginx]# vim /usr/local/nginx/nginx.conf
65 location ~ \.php$ {
66 root html;
67 fastcgi_pass 127.0.0.1:9000;
68 fastcgi_index index.php;
69 fastcgi_param SCRIPT_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
[root@hong html]# cd /usr/local/nginx/html
1.编辑一个php文件
[root@hong html]#vim info.php
<?php
phpinfo();
?>
2.检查配置文件
~[root@hong html]# /usr/local/nginx/sbin/nginx -t
3.启动nginx服务
~[root@hong html]# /usr/local/nginx/sbin/nginx -s reload
~4.访问网页
六、编辑nginx脚本(自己编辑)
[root@hong html]# 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 $RETVAL
赋予权限755
[root@hong html]# chmod 755 /etc/init.d/nginx
添加成开机自启动
[root@hong html]# chkconfig --add nginx
[root@hong html]# chkconfig nginxon
[root@hong html]# service nginx restart
七、修改nginx配置文件
[root@hong html]# > /usr/local/nginx/conf/nginx.conf
[root@hong html]# vim /usr/local/nginx/conf/nginx.conf
user nobody nobody;
worker_processes 2;
error_log/usr/local/nginx/logs/nginx_error.log crit;
pid /usr/local/nginx/logs/nginx.pid;
worker_rlimit_nofile 51200;
events
{
useepoll;
worker_connections 6000;
}
http
{
include mime.types;
default_type application/octet-stream;
server_names_hash_bucket_size 3526;
server_names_hash_max_size 4096;
log_format hong ‘$remote_addr$http_x_forwarded_for [$time_local]‘ #日志名字可以修改
‘$host "$request_uri" $status‘
‘"$http_referer" "$http_user_agent"‘;
sendfile on;
tcp_nopush on;
keepalive_timeout 30;
client_header_timeout 3m;
client_body_timeout 3m;
send_timeout 3m;
connection_pool_size 256;
client_header_buffer_size 1k;
large_client_header_buffers 8 4k;
request_pool_size 4k;
output_buffers 4 32k;
postpone_output 1460;
client_max_body_size 10m;
client_body_buffer_size 256k;
client_body_temp_path /usr/local/nginx/client_body_temp;
proxy_temp_path /usr/local/nginx/proxy_temp;
fastcgi_temp_path /usr/local/nginx/fastcgi_temp;
fastcgi_intercept_errors on;
tcp_nodelay on;
gzip on;
gzip_min_length 1k;
gzip_buffers 4 8k;
gzip_comp_level 5;
gzip_http_version 1.1;
gzip_types text/plain application/x-javascript text/css text/htmapplication/xml;
includevhosts/*.conf; #nginx支持默认的虚拟主机
}
然后编辑虚拟主机配置文件
[root@hong html]# cd /usr/local/nginx/conf
[root@hong conf]# mkdir vhosts
[root@localhost vhosts]# vim default.conf
server
{
listen 80 default_server;
server_name localhost;
index index.html index.htm index.php;
root /tmp/123; //限制第一个默认主机为403
deny all;
}
创建限制访问的目录
[root@hong vshosts]# mkdir /tmp/123
检查配置是否有错
[root@localhost vhosts]# /usr/local/nginx/sbin/nginx –t
访问本地时
[root@hong 123]# curl -x127.0.0.1:80 www.dshjkf.com
虚拟主机添加你需要的网站如:
[root@hong vshosts]# vim hong.conf
server
{
listen 80;
server_name www.hong.com;
index index.html index.htmindex.php;
root/data/www; #网站所在路径
location ~ \.php$ {
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$fastcgi_script_name;
}
}
[root@localhost vhosts]# /usr/local/nginx/sbin/nginx -t
[root@localhost vhosts]# /etc/init.d/nginx reload
测试网站访问
[root@hong www]# curl -x127.0.0.1:80 hong.com -I
HTTP/1.1 302 Moved Temporarily
Server: nginx/1.8.0
Date: Sun, 13 Dec 2015 21:09:07 GMT
Content-Type: text/html
Connection: keep-alive
X-Powered-By: PHP/5.5.30
location: install
PHP-fpm配置文件
/usr/local/php/etc/php-fpm.conf //php服务配置
/usr/local/php/etc/php.ini //php全局配置
清空配置文件
[root@hong~]# > /usr/local/php/etc/php-fpm.conf
[root@hong~]# vim /usr/local/php/etc/php-fpm.conf
[global]
pid =/usr/local/php/var/run/php-fpm.pid
error_log =/usr/local/php/var/log/php-fpm.log
[www]
listen = /tmp/www.sock (可自定义)
user =php-fpm (可自定义)
group =php-fpm (可自定义)
pm = dynamic //动态加载管理以下模块
pm.max_children= 50 //子进程最大50
pm.start_servers= 20 //刚开始启动20
pm.min_spare_servers= 5 //最小5
pm.max_spare_servers= 35 //最多
pm.max_requests= 500 //在生命周期之类处理多少个请求,自动销毁
rlimit_files= 1024 //每一个进程描述的限制
slowlog = /tmp/www_slow.log //查找网站速度慢
request_slowlog_timeout = 1 //超时1分钟
php_admin_value[open_basedir]=/data/www/:/tmp/ //多个路径用:冒号隔开
建立多个pool池子(可选)
[www1]
listen =/tmp/php-fcgi1.sock (可自定义)
user =php-fpm (可自定义)
group =php-fpm (可自定义)
pm = dynamic //动态加载管理以下模块
pm.max_children= 50 //子进程最大50
pm.start_servers= 20 //刚开始启动20
pm.min_spare_servers= 5 //最小5
pm.max_spare_servers= 35 //最多
pm.max_requests= 500 //在生命周期之类处理多少个请求,自动销毁
rlimit_files= 1024 //每一个进程描述的限制
检查是否有错
[root@hong php]# /usr/local/php/sbin/php-fpm -t
重启服务
[root@hong ~]# /etc/init.d/php-fpm restart
建立池子的好处:可以把权限分开,不同域名在不同池子也可以到同一个池子;其次如果一个池子挂了,整个池子的网站都挂了,分开多个池子网站可以分开
解决nginx502
1.编辑虚拟配置文件
[root@hong vhosts]# vim /usr/local/nginx/conf/vhosts/hong.conf
server
{
listen 80;
server_name www.hong.com;
index index.html index.htmindex.php;
root /data/www;
location ~ \.php$ {
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
[root@hong vhosts]# /usr/local/nginx/sbin/nginx -t
重新启动或加载配置文件
[root@hong vhosts]# /etc/init.d/nginx reload
访问出现502,排查步骤:
1.查看错误日志
[root@hong www]# 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
[root@hong www]# 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
[root@hong www]# vim /usr/local/php/etc/php-fpm.conf
6 user = php-fpm
7 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
[root@localhostvhosts]# /usr/local/php/sbin/php-fpm -t
[12-Jan-201602:14:25] NOTICE: configuration file /usr/local/php/etc/php-fpm.conf test issuccessful
[root@hongwww]# /etc/init.d/php-fpm restart
Gracefullyshutting down php-fpm . done
Startingphp-fpm done
5.在访问域名看能否访问www.hong.com
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