Linux 6下安装编译安装Nginx的步骤

Linux 6下安装编译安装Nginx的步骤

前言：

Nginx是一个高性能的HTTP和反向代理服务器，也是一个IMAP/POP3/SMTP服务器。在高连接并发的情况下，Nginx是Apache服务器不错的替代品：Nginx在美国是做虚拟主机生意的老板们经常选择的软件平台之一。能够支持高达50,000个并发连接数的响应，而且内存开销极小。这也是Nginx广受欢迎的重要原因。本文演示了基于Linux 6下编译安装Nginx，供大家参考。

一、安装环境

# cat /etc/issueRed Hat Enterprise Linux Server release 6.3 (Santiago)Kernel \r on an \m# nginx -vnginx version: nginx/1.8.0

二、配置安装环境

###为简化安装及配置，此处关闭了防火墙，生产环境建议开启# service iptables stop# chkconfig iptables off# vi /etc/selinux/config SELINUX=disabled###创建用户及组#groupadd -r nginx#useradd -s /sbin/nologin -g nginx -r nginx###安装环境依赖包 http://nginx.org/en/linux_packages.html# yum install pcre-devel zlib-devel openssl openssl-devel gcc gcc-c++

三、编译及安装Nginx

# cd /tmp/# tar -xvf nginx-1.8.0.tar.gz# cd /nginx-1.8.0# ./configure           \--prefix=/etc/nginx                     \--sbin-path=/usr/sbin/nginx                 \--conf-path=/etc/nginx/nginx.conf              \--error-log-path=/var/log/nginx/error.log          \--http-log-path=/var/log/nginx/access.log          \--pid-path=/var/run/nginx.pid                \--lock-path=/var/run/nginx.lock               \--http-client-body-temp-path=/var/cache/nginx/client_temp  \--http-proxy-temp-path=/var/cache/nginx/proxy_temp      \--http-fastcgi-temp-path=/var/cache/nginx/fastcgi_temp    \--http-uwsgi-temp-path=/var/cache/nginx/uwsgi_temp      \--http-scgi-temp-path=/var/cache/nginx/scgi_temp       \--user=nginx                         \--group=nginx                        \--with-http_ssl_module                    \--with-http_realip_module                  \--with-http_addition_module                 \--with-http_sub_module                    \--with-http_dav_module                    \--with-http_flv_module                    \--with-http_mp4_module                    \--with-http_gunzip_module                  \--with-http_gzip_static_module                \--with-http_random_index_module               \--with-http_secure_link_module                \--with-http_stub_status_module                \--with-http_auth_request_module               \--with-mail                         \--with-mail_ssl_module                    \--with-file-aio                       \--with-http_spdy_module                   \--with-ipv6                         Configuration summary + using system PCRE library + using system OpenSSL library + md5: using OpenSSL library + sha1: using OpenSSL library + using system zlib library nginx path prefix: "/etc/nginx" nginx binary file: "/usr/sbin/nginx" nginx configuration prefix: "/etc/nginx" nginx configuration file: "/etc/nginx/nginx.conf" nginx pid file: "/var/run/nginx.pid" nginx error log file: "/var/log/nginx/error.log" nginx http access log file: "/var/log/nginx/access.log" nginx http client request body temporary files: "/var/cache/nginx/client_temp" nginx http proxy temporary files: "/var/cache/nginx/proxy_temp" nginx http fastcgi temporary files: "/var/cache/nginx/fastcgi_temp" nginx http uwsgi temporary files: "/var/cache/nginx/uwsgi_temp" nginx http scgi temporary files: "/var/cache/nginx/scgi_temp"###如果apache httpd服务启动，建议先停止或更改端口号# service httpd stop# mkdir -p /var/cache/nginx/{client_temp,proxy_temp,fastcgi_temp,uwsgi_temp,scgi_temp}# make && make install###启动nginx# /usr/sbin/nginx -c /etc/nginx/nginx.conf# ps -ef|grep nginx|grep -v greproot   33412   1 0 10:18 ?    00:00:00 nginx: master process /usr/sbin/nginx -c /etc/nginx/nginx.confnginx   33413 33412 0 10:18 ?    00:00:00 nginx: worker process[root@orasrv1 cache]# netstat -nltp|grep 80tcp    0   0 0.0.0.0:80         0.0.0.0:*          LISTEN   33412/nginx     [root@orasrv1 cache]# 

四、配置nginx为系统服务

vi /etc/init.d/nginx #!/bin/bash# nginx Startup script for the Nginx HTTP Server# chkconfig: - 85 15# description: Nginx is an HTTP(S) server, HTTP(S) reverse \#        proxy and IMAP/POP3 proxy server# Author : Leshami# Blog  : http://blog.csdn.net/leshami      # processname: nginx# pidfile: /var/run/nginx.pid# config: /etc/nginx/nginx.conf#path for nginx binarynginxd=/usr/sbin/nginx#path for nginx configurationnginx_config=/etc/nginx/nginx.conf#path for nginx pidnginx_pid=/var/run/nginx.pidRETVAL=0prog="nginx"# Source function library.. /etc/rc.d/init.d/functions# Source networking configuration.. /etc/sysconfig/network# Check that networking is up.[ ${NETWORKING} = "no" ] && exit 0[ -x $nginxd ] || exit 0# Start nginx daemons functions.start() {if [ -e $nginx_pid ];then  echo "nginx already running...."  exit 1fi  echo -n $"Starting $prog: "  daemon $nginxd -c ${nginx_config}  RETVAL=$?  echo  [ $RETVAL = 0 ] && touch /var/lock/subsys/nginx  return $RETVAL}# Stop nginx daemons functions.stop() {    echo -n $"Stopping $prog: "    killproc $nginxd    RETVAL=$?    echo    [ $RETVAL = 0 ] && rm -f /var/lock/subsys/nginx /var/run/nginx.pid}# reload nginx service functions.reload() {  echo -n $"Reloading $prog: "  #kill -HUP `cat ${nginx_pid}`  killproc $nginxd -HUP  RETVAL=$?  echo}# See how we were called.case "$1" instart)    start    ;;stop)    stop    ;;reload)    reload    ;;restart)    stop    start    ;;status)    status $prog    RETVAL=$?    ;;*)    echo $"Usage: $prog {start|stop|restart|reload|status|help}"    exit 1esacexit $RETVAL# chmod u+x /etc/init.d/nginx # service nginx startStarting nginx:                      [ OK ]# ps -ef|grep nginx |grep -v greproot   33534   1 0 10:33 ?    00:00:00 nginx: master process /usr/sbin/nginx -c /etc/nginx/nginx.confnginx   33535 33534 0 10:33 ?    00:00:00 nginx: worker process  # service nginx stopStopping nginx:                      [ OK ]# chkconfig --add nginx# chkconfig nginx on

五、安装过程中的常见故障

./configure: error: the HTTP rewrite module requires the PCRE library.You can either disable the module by using --without-http_rewrite_moduleoption, or install the PCRE library into the system, or build the PCRE librarystatically from the source with nginx by using --with-pcre= option../configure: error: the HTTP gzip module requires the zlib library.You can either disable the module by using --without-http_gzip_moduleoption, or install the zlib library into the system, or build the zlib librarystatically from the source with nginx by using --with-zlib= option.### 以上2个错误，请安装相应的依赖包，见本文第二部分：配置安装环境# /usr/sbin/nginx nginx: [emerg] getpwnam("nginx") failed### 需要创建nginx用户组及用户# /usr/sbin/nginxnginx: [emerg] mkdir() "/var/cache/nginx/client_temp" failed (2: No such file or directory)### 需要创建对应的目录

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