CentOS下Nginx+PHP7 安装及配置

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今天花了几个小时折腾了下 Nginx+PHP7 编译安装和配置，写个文章记录下。

系统环境：CentOS6.5 x64

软件版本:nginx-1.10.0 php-7.0.6

安装 Nginx

Nginx 官网:http://nginx.org/

先安装编译依赖的一些组件

yum install pcre pcre-devel openssl openssl-devel -y

1、解压程序包

tar xf nginx-1.10.0.tar.gz
cd nginx-1.10.0

2、预编译配置参数

./configure –user=www \
–group=www \
–prefix=/data/server/nginx \
–with-http_stub_status_module \
–without-http-cache \
–with-http_ssl_module \
–with-http_gzip_static_module

3、执行编译

make && make install

4、替换配置文件

•nginx.conf

user www www;
worker_processes 1;

error_log /u01/data/log/nginx/error.log crit;
pid /u01/data/server/nginx/logs/nginx.pid;

#Specifies the value for maximum file descriptors that can be opened by this process.
worker_rlimit_nofile 65535;

events
{
use epoll;
worker_connections 65535;
}

http {
include mime.types;
default_type application/octet-stream;

#charset gb2312;

server_names_hash_bucket_size 128;
client_header_buffer_size 32k;
large_client_header_buffers 4 32k;
client_max_body_size 8m;

sendfile on;
tcp_nopush on;

keepalive_timeout 60;

tcp_nodelay on;

fastcgi_connect_timeout 300;
fastcgi_send_timeout 300;
fastcgi_read_timeout 300;
fastcgi_buffer_size 64k;
fastcgi_buffers 4 64k;
fastcgi_busy_buffers_size 128k;
fastcgi_temp_file_write_size 128k;

gzip on;
gzip_min_length 1k;
gzip_buffers 4 16k;
gzip_http_version 1.0;
gzip_comp_level 2;
gzip_types text/plain application/x-Javascript text/css application/xml;
gzip_vary on;
#limit_zone crawler $binary_remote_addr 10m;
log_format main ‘$remote_addr – “$request_time” [$time_local] “$request” ‘
‘”$status” $body_bytes_sent “$http_referer” ‘
‘”$http_user_agent” $http_x_forwarded_for’;
log_format ‘$remote_addr – $remote_user [$time_local] “$request” ‘
‘$status $body_bytes_sent “$http_referer” ‘
‘”$http_user_agent” $http_x_forwarded_for “$request_time”‘;
include /u01/alidata/server/nginx/conf/vhosts/*.conf;
}

•虚拟主机配置文件模板

server {
listen 8080;
server_name localhost;
index index.html index.htm index.php;
root /u01/data/www;
location ~ .*\.(php|php5)?$
{
fastcgi_pass unix:/var/run/php-fpm/php-fpm.sock;
fastcgi_index index.php;
include fastcgi.conf;
}

location ~ .*\.(gif|jpg|jpeg|png|bmp|swf)$
{
expires 30d;
}
location ~ .*\.(js|css)?$
{
expires 1h;
}
###this is to use open website lianjie like on apache##
location / {
if (!-e $request_filename) {
rewrite ^(.*)$ /index.php?s=$1 last;
break;
}
}
location ~ /.svn/ {
deny all;
}
###end##
access_log /u01/data/log/nginx/access/test.log main;
}

5、提供 Nginx 启动脚本

#!/bin/bash
# nginx Startup script for the Nginx HTTP Server

nginxd=/alidata/server/nginx/sbin/nginx
nginx_config=/alidata/server/nginx/conf/nginx.conf
nginx_pid=/alidata/server/nginx/logs/nginx.pid

RETVAL=0
prog=”nginx”

[-x $nginxd] || exit 0

# Start nginx daemons functions.
start() {

if [-e $nginx_pid] && netstat -tunpl | grep nginx &> /dev/null;then
echo “nginx already running….”
exit 1
fi

echo -n $”Starting $prog!”
$nginxd -c ${nginx_config}
RETVAL=$?
echo
[$RETVAL = 0] && touch /var/lock/nginx
return $RETVAL
}

# Stop nginx daemons functions.
stop() {
echo -n $”Stopping $prog!”
$nginxd -s stop
RETVAL=$?
echo
[$RETVAL = 0] && rm -f /var/lock/nginx
}

# reload nginx service functions.
reload() {

echo -n $”Reloading $prog!”
#kill -HUP `cat ${nginx_pid}`
$nginxd -s reload
RETVAL=$?
echo

}

# See how we were called.
case “$1” in
start)
start
;;

stop)
stop
;;

reload)
reload
;;

restart)
stop
start
;;

*)
echo $”Usage: $prog {start|stop|restart|reload|help}”
exit 1
esac

exit $RETVAL

只需要稍加修改程序路径就可立即使用

安装 PHP7

PHP 官网:http://php.net/

PHP 扩展:http://pecl.php.net/

先安装一些为编译依赖的组建

yum -y install gcc gcc-c++ gcc-g77 make libtool autoconf patch unzip automake libxml2 libxml2-devel ncurses ncurses-devel libtool-ltdl-devel libtool-ltdl libmcrypt libmcrypt-devel libpng libpng-devel libjpeg-devel openssl openssl-devel gd-devel curl curl-devel libxml2 libxml2-devel ncurses ncurses-devel libtool-ltdl-devel libtool-ltdl autoconf automake libaio*

1、解压程序包

tar xf php-7.0.6.tar.bz2
cd php-7.0.6

2、安装编译依赖的图片库

jpegsrc.v6b.tar.gz

libpng-1.2.50.tar.gz

freetype-2.1.10.tar.gz

# 安装 jpegsrc.v6b.tar.gz
# http://www.ijg.org/
# 这个需要先创建好存放程序的文件夹不然会报错

mkdir /usr/local/jpeg.6/{bin,lib,include,man/man1} -pv
tar xf jpegsrc.v6b.tar.gz
cd jpeg-6b/
./configure –prefix=/usr/local/jpeg.6/
make && make install

# 安装 libpng-1.2.50.tar.gz
# http://www.libpng.org/pub/png/libpng.html
tar xf libpng-1.2.50.tar.gz
cd libpng-1.2.50
./configure –prefix=/usr/local/libpng.1.2.50
make && make install

# 安装 freetype-2.1.10.tar.gz
# https://www.freetype.org/download.html

tar xf freetype-2.1.10.tar.gz
cd freetype-2.1.10
./configure –prefix=/usr/local/freetype.2.1.10/
make && make install

3、预编译配置参数

./configure –prefix=/usr/local/php7 \
–enable-opcache \
–with-config-file-path=/usr/local/php7/etc \
–enable-MySQLnd \
–with-mysqli=mysqlnd \
–with-pdo-mysql=mysqlnd \
–enable-fpm \
–enable-static \
–enable-inline-optimization \
–enable-sockets \
–enable-wddx \
–enable-zip \
–enable-calendar \
–with-gd \
–with-iconv \
–with-openssl \
–with-zlib \
–enable-bcmath \
–enable-soap \
–with-xmlrpc \
–enable-mbstring \
–enable-shared \
–with-curl \
–enable-xml \
–enable-ftp \
–with-mcrypt \
–with-mhash \
–enable-shmop \
–enable-sysvsem \
–enable-mbregex \
–enable-gd-native-ttf \
–enable-pcntl \
–enable-session \
–with-gettext \
–with-freetype-dir=/usr/local/freetype.2.1.10 \
–with-jpeg-dir=/usr/local/jpeg.6 \
–with-png-dir=/usr/local/libpng.1.2.50 \
–disable-ipv6 \
–disable-debug \
–disable-maintainer-zts \
–disable-rpath \
–disable-fileinfo \
–without-gdbm \

4、执行编译

make && make install

# make ZEND_EXTRA_LIBS=’-liconv’

5、提供 php.ini 文件

cp php.ini-production /usr/local/php7/etc/php.ini

•配置 php.ini

# 在 840 行左右 - 设置 PHP 的 opcache 和 memcache 扩展库

zend_extension=opcache.so
extension=memcache.so

# 722 行左右 - 设置 PHP 的扩展库路径

extension_dir = “/usr/local/php7/lib/php/extensions/no-debug-non-zts-20151012/”

# 避免 PHP 信息暴露在 http 头中

expose_php = Off

# 避免暴露 php 调用 mysql 的错误信息

display_errors = Off

# 开启 PHP 错误日志（路径在 php-fpm.conf 中配置）

log_errors = On

# 设置 PHP 的时区

date.timezone = PRC

# 开启 opcache(1733 行左右)

opcache.enable=1

# 设置 PHP 脚本允许访问的目录

# open_basedir = /usr/share/nginx/html;

6、配置 php-fpm

•php-fpm.conf 进程服务主配置文件

# 设置错误日志的路径
error_log = /var/log/php-fpm/error.log

# 引入 www.conf 文件中的配置
include=/usr/local/php7/etc/php-fpm.d/*.conf

# 设置主进程打开的最大文件数
rlimit_files = 102400

•www.conf 进程服务扩展配置文件

# 设置用户和用户组
user = www
group = www

# 设置 php 监听方式
# listen = 127.0.0.1:9000

# 注意这里要设置 PHP 套接字文件的权限，默认是 root，Nginx 无法访问。
listen = /var/run/php-fpm/php-fpm.sock

# 开启慢日志
slowlog = /var/log/php-fpm/php-slow.log
request_slowlog_timeout = 10s
request_terminate_timeout = 30

# 设置工作进程数 (根据实际情况设置)
pm.max_children = 50
# 这里需要注意,pm.start_servers 不能小于 pm.min_spare_servers
pm.start_servers = 5
pm.min_spare_servers = 5
pm.max_spare_servers = 10
pm.max_requests = 10240

# 设置 php 的 session 目录（所属用户和用户组都是 www）
php_value[session.save_handler] = files
php_value[session.save_path] = /var/tmp/php/session

7、提供 php-fpm 启动脚本

#! /bin/sh
#

prefix=/usr/local/php7
exec_prefix=${prefix}

php_fpm_BIN=${exec_prefix}/sbin/php-fpm
php_fpm_CONF=${prefix}/etc/php-fpm.conf
php_fpm_PID=${prefix}/var/run/php-fpm.pid

php_opts=”–fpm-config $php_fpm_CONF –pid $php_fpm_PID”

wait_for_pid () {
try=0

while test $try -lt 35 ; do

case “$1” in
‘created’)
if [-f “$2”] ; then
try=”
break
fi
;;

‘removed’)
if [! -f “$2”] ; then
try=”
break
fi
;;
esac

echo -n .
try=`expr $try + 1`
sleep 1

done

}

case “$1” in
start)
echo -n “Starting php-fpm “

$php_fpm_BIN –daemonize $php_opts

if [“$?” != 0] ; then
echo ” failed”
exit 1
fi

wait_for_pid created $php_fpm_PID

if [-n “$try”] ; then
echo ” failed”
exit 1
else
echo ” done”
fi
;;

stop)
echo -n “Gracefully shutting down php-fpm “

if [! -r $php_fpm_PID] ; then
echo “warning, no pid file found – php-fpm is not running ?”
exit 1
fi

kill -QUIT `cat $php_fpm_PID`

wait_for_pid removed $php_fpm_PID

if [-n “$try”] ; then
echo ” failed. Use force-quit”
exit 1
else
echo ” done”
fi
;;

status)
if [! -r $php_fpm_PID] ; then
echo “php-fpm is stopped”
exit 0
fi

PID=`cat $php_fpm_PID`
if ps -p $PID | grep -q $PID; then
echo “php-fpm (pid $PID) is running…”
else
echo “php-fpm dead but pid file exists”
fi
;;

force-quit)
echo -n “Terminating php-fpm “

if [! -r $php_fpm_PID] ; then
echo “warning, no pid file found – php-fpm is not running ?”
exit 1
fi

kill -TERM `cat $php_fpm_PID`

wait_for_pid removed $php_fpm_PID

if [-n “$try”] ; then
echo ” failed”
exit 1
else
echo ” done”
fi
;;

restart)
$0 stop
$0 start
;;

reload)

echo -n “Reload service php-fpm “

if [! -r $php_fpm_PID] ; then
echo “warning, no pid file found – php-fpm is not running ?”
exit 1
fi

kill -USR2 `cat $php_fpm_PID`

echo ” done”
;;

*)
echo “Usage: $0 {start|stop|force-quit|restart|reload|status}”
exit 1
;;

esac

八、启动 php-fpm 程序

/etc/init.d/php-fpm start

# 修改套接字文件权限
chown -R www.www /var/run/php-fpm/

九、相关错误处理

错误一：configure: error: GD build test failed. Please check the config.log for details

在本地已经安装了 gd 和 gd-devel 库以后，还是出现该错误，那么可能是编译工具找不到相关库（jpeg、gd），应该在编译参数后面添加 LDFLAGS=’-L /usr/path_to/lib’ 如果是 64 位的系统应该写为: LDFLAGS=’-L /usr/lib64′ 然后重新 configure 即可。

# example
./configure –prefix=/usr/server/php –enable-opcache –enable-opcache –enable-opcache –with-mysqli=mysqlnd –with-mysqli=mysqlnd LDFLAGS=’-L /usr/lib64′

：

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