Nginx是一款轻量级的Web 服务器/反向代理服务器及电子邮件(IMAP/POP3)代理服务器,并在一个BSD-like 协议下发行。由俄罗斯的程序设计师Igor Sysoev所开发,供俄国大型的入口网站及搜索引擎Rambler(俄文:Рамблер)使用。其特点是占有内存少,并发能力强,事实上nginx的小文件并发能力在同类型的网页服务器中表现较好。
Nginx的编译安装:
1.下载Openssl
[root@Node1 ~]# wget http://www.openssl.org/source/openssl-1.0.2.tar.gz
2.下载nginx
[root@Node1 ~]# wget http://nginx.org/download/nginx-1.6.2.tar.gz
3.解压软件
[root@Node1 ~]# tar zxf openssl-1.0.2.tar.gz [root@Node1 ~]# tar zxf nginx-1.6.2.tar.gz
4.编译Nginx
[root@Node1 ~]# cd nginx-1.6.2 [root@Node1 nginx-1.6.2]# ./configure --user=www --group=www --prefix=/data/nginx1.6.2 --with-http_stub_status_module --with-http_gzip_static_module --with-http_ssl_module --with-openssl=/root/openssl-1.0.2
注意:编译nginx添加ssl支持,如果需要编译的openssl,是不需要编译opensll,--with-openssl=DIR DIR是openssl的源码路径,不是openssl的安装路径,否则make时将出错:
make[1]: Entering directory `/root/nginx-1.6.2‘ cd /server/openssl && make clean && ./config --prefix=/server/openssl/openssl no-shared no-threads && make && make install make[2]: Entering directory `/server/openssl‘ make[2]: *** No rule to make target `clean‘. Stop. make[2]: Leaving directory `/server/openssl‘ make[1]: *** [/server/openssl/openssl/include/openssl/ssl.h] Error 2 make[1]: Leaving directory `/root/nginx-0.7.61‘ make: *** [build] Error 2
如果出现
./configure: error: the HTTP rewrite module requires the PCRE library. You can either disable the module by using --without-http_rewrite_module option, or install the PCRE library into the system, or build the PCRE library statically from the source with nginx by using --with-pcre=<path> option.
这说明没有安装pcre & pcre-devel包,这里yum安装
[root@Node1 nginx-1.6.2]# yum -y install pcre pcre-devel
5.安装Nginx
[root@Node1 nginx-1.6.2]# make [root@Node1 nginx-1.6.2]# make install
6.启动之前检查nginx
[root@Node1 nginx-1.6.2]# /data/nginx1.6.2/sbin/nginx -t nginx: the configuration file /data/nginx1.6.2/conf/nginx.conf syntax is ok nginx: [emerg] getpwnam("www") failed nginx: configuration file /data/nginx1.6.2/conf/nginx.conf test failed
检查发现是没有运行用户,新增www账户
[root@Node1 nginx-1.6.2]# groupadd www [root@Node1 nginx-1.6.2]# useradd -g www -s /sbin/nologin -d /dev/null www
7.再次检查
[root@Node1 nginx-1.6.2]# /data/nginx1.6.2/sbin/nginx -t
nginx: the configuration file /data/nginx1.6.2/conf/nginx.conf syntax is ok
nginx: configuration file /data/nginx1.6.2/conf/nginx.conf test is successful
8.启动Nginx
[root@Node1 nginx-1.6.2]# /data/nginx1.6.2/sbin/nginx
9.检查端口
[root@Node1 nginx-1.6.2]# netstat -ntlup |grep :80 tcp 0 0 0.0.0.0:80 0.0.0.0:* LISTEN 19849/nginx
10.检查进程
[root@Node1 nginx-1.6.2]# ps aux |grep nginx root 19849 0.0 0.0 22664 852 ? Ss 11:19 0:00 nginx: master process /data/nginx1.6.2/sbin/nginx www 19850 0.0 0.1 23100 1448 ? S 11:19 0:00 nginx: worker process root 19858 0.0 0.0 103244 856 pts/0 S+ 11:21 0:00 grep nginx
11.网站访问
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原文地址:http://fengwan.blog.51cto.com/508652/1617167