CentOS 6.5 + Nginx 1.8.0 + PHP 5.6(with PHP-FPM) 负载均衡源码安装 之 (一)Nginx安装篇

时间:2023-11-10 12:34:38

CentOS 6.5 minimal安装不再赘述

Nginx源码安装

1.安装wget下载程序

yum -y install wget

2.安装编译环境:gcc gcc-c++ automake autoconf libtool make

yum -y install gcc gcc-c++ automake autoconf libtool make

3.安装相关依赖包(目前采用的是源码安装,放置到源码目录,也可使用其他如yum方式安装):

PCRE库(用于支持http rewrite)

cd /usr/local/src
wget ftp://ftp.csx.cam.ac.uk/pub/software/programming/pcre/pcre-8.37.tar.gz
tar zxvf pcre-8.37.tar.gz
cd pcre-8.37
./configure
make
make install

zlib库(用于支持http gzip)

cd /usr/local/src
wget http://zlib.net/zlib-1.2.8.tar.gz
tar zxvf zlib-1.2..tar.gz
cd zlib-1.2.
./configure
make
make install

4.创建下载文件存放的目录(后面下载的都放入此目录),并进入

cd /root
mkdir download
cd download

5.下载nginx源码包(v1.8.0)最近稳定版

wget http://nginx.org/download/nginx-1.8.0.tar.gz

6.解压、编译、安装(采用默认安装配置,但pcre的位置需要指定)

tar zxvf nginx-1.8..tar.gz
cd nginx-1.8.
./configure --with-pcre=/usr/local/src/pcre-8.37
make
make install

最终nginx的安装路径信息为:

Configuration summary
+ using PCRE library: /usr/local/src/pcre-8.37
+ OpenSSL library is not used
+ using builtin md5 code
+ sha1 library is not found
+ using system zlib library nginx path prefix: "/usr/local/nginx"
nginx binary file: "/usr/local/nginx/sbin/nginx"
nginx configuration prefix: "/usr/local/nginx/conf"
nginx configuration file: "/usr/local/nginx/conf/nginx.conf"
nginx pid file: "/usr/local/nginx/logs/nginx.pid"
nginx error log file: "/usr/local/nginx/logs/error.log"
nginx http access log file: "/usr/local/nginx/logs/access.log"
nginx http client request body temporary files: "client_body_temp"
nginx http proxy temporary files: "proxy_temp"
nginx http fastcgi temporary files: "fastcgi_temp"
nginx http uwsgi temporary files: "uwsgi_temp"
nginx http scgi temporary files: "scgi_temp"

7.我们测试运行下服务器

/usr/local/nginx/sbin/nginx

然后本地通过wget访问下:

cd ~
wget http://localhost

访问结果如下,表示已经可以访问:

---- ::--  http://localhost/
正在解析主机 localhost... ::, 127.0.0.1
正在连接 localhost|::|:... 失败:拒绝连接。
正在连接 localhost|127.0.0.1|:... 已连接。
已发出 HTTP 请求,正在等待回应... OK
长度: [text/html]
正在保存至: “index.html” %[======================================>] --.-K/s in 0s -- :: (54.4 MB/s) - 已保存 “index.html” [/])

我们也可以通过外面浏览器去访问这个虚拟机,直接在浏览器输入该虚拟机ip: http://192.168.168.131 (具体IP以自己虚拟机为准),应该会展示出下页面(若无法访问,参考最下面):

CentOS 6.5 + Nginx 1.8.0 + PHP 5.6(with PHP-FPM) 负载均衡源码安装 之 (一)Nginx安装篇

8.以上虽然可以访问了,但每次需要手动去调用才执行,所以我们需要:

8.1.编写一个服务脚本,存放到/etc/init.d/nginx (/etc/init.d目录一般用于存放系统所有的服务程序),脚本内容如下:

 #!/bin/sh
#
# nginx - this script starts and stops the nginx daemin
#
# chkconfig: -
# description: Nginx is an HTTP(S) server, HTTP(S) reverse \
# proxy and IMAP/POP3 proxy server
# processname: nginx
# config: /usr/local/nginx/conf/nginx.conf
# pidfile: /usr/local/nginx/logs/nginx.pid # Source function library.
. /etc/rc.d/init.d/functions # Source networking configuration.
. /etc/sysconfig/network # Check that networking is up.
[ "$NETWORKING" = "no" ] && exit nginx="/usr/local/nginx/sbin/nginx"
prog=$(basename $nginx) NGINX_CONF_FILE="/usr/local/nginx/conf/nginx.conf" lockfile=/var/lock/subsys/nginx start() {
[ -x $nginx ] || exit
[ -f $NGINX_CONF_FILE ] || exit
echo -n $"Starting $prog: "
daemon $nginx -c $NGINX_CONF_FILE
retval=$?
echo
[ $retval -eq ] && touch $lockfile
return $retval
} stop() {
echo -n $"Stopping $prog: "
killproc $prog -QUIT
retval=$?
echo
[ $retval -eq ] && rm -f $lockfile
return $retval
} restart() {
configtest || return $?
stop
start
} reload() {
configtest || return $?
echo -n $"Reloading $prog: "
killproc $nginx -HUP
RETVAL=$?
echo
} force_reload() {
restart
} configtest() {
$nginx -t -c $NGINX_CONF_FILE
} rh_status() {
status $prog
} rh_status_q() {
rh_status >/dev/null >&
} case "$1" in
start)
rh_status_q && exit
$
;;
stop)
rh_status_q || exit
$
;;
restart|configtest)
$
;;
reload)
rh_status_q || exit
$
;;
force-reload)
force_reload
;;
status)
rh_status
;;
condrestart|try-restart)
rh_status_q || exit
;;
*)
echo $"Usage: $0 {start|stop|status|restart|condrestart|try-restart|reload|force-reload|configtest}"
exit
esac

然后给此脚本添加运行权限:

chmod +x /etc/init.d/nginx

测试此脚本(停止服务、启动服务、重启服务),成功后会打印“确定”字样:

service nginx stop
service nginx start
service nginx restart

8.2.将服务脚本注册为系统服务并随系统启动

chkconfig nginx on

到此,Nginx就已安装完毕并可提供服务了