centos安装Nginx
Nginx是一款轻量级的网页服务器、反向代理服务器。相较于Apache、lighttpd具有占有内存少,稳定性高等优势。它最常的用途是提供反向代理服务。
1.安装wget,make,gcc gcc-c++(如新环境,未安装请先安装)
$ yum install -y wget unzip gcc gcc-c++ automake autoconf libtool make
2.安装PCRE库
$ cd /usr/local/ $ wget http://jaist.dl.sourceforge.net/project/pcre/pcre/8.39/pcre-8.39.tar.gz $ tar -zxvf pcre-8.39.tar.gz $ cd pcre-8.39 $ ./configure $ make && make install
报错:configure: error: You need a C++ compiler for C++ support
解决:yum install -y gcc gcc-c++
3.安装SSL库
$ cd /usr/local/ $ wget http://www.openssl.org/source/openssl-1.0.2j.tar.gz $ tar -zxvf openssl-1.0.2j.tar.gz $ cd openssl-1.0.2j $ ./config $ make && make install
4.安装zlib库
$ cd /usr/local/ $ wget http://zlib.net/zlib-1.2.11.tar.gz $ tar -zxvf zlib-1.2.11.tar.gz $ cd zlib-1.2.11 $ ./configure $ make && make install
5.下载ngx_cache_purge-2.3
$ cd /usr/local/ $ wget http://labs.frickle.com/files/ngx_cache_purge-2.3.tar.gz $ tar -zxvf ngx_cache_purge-2.3.tar.gz
6.下载ngx_http_substitutions_filter_module
$ cd /usr/local/ $ wget -O ngx_http_substitutions_filter_module-master.zip https://github.com/yaoweibin/ngx_http_substitutions_filter_module/archive/master.zip $ unzip ngx_http_substitutions_filter_module-master.zip $ mv ngx_http_substitutions_filter_module-master ngx_http_substitutions_filter_module
7.安装nginx
$ cd /usr/local/ $ wget http://nginx.org/download/nginx-1.10.3.tar.gz $ tar -zxvf nginx-1.10.3.tar.gz $ cd nginx-1.10.3
# 把所有依赖都静态编译进去
$./configure --prefix=/usr/local/nginx \ --with-http_v2_module \ --with-http_ssl_module \ --with-http_gzip_static_module \ --with-http_realip_module \ --with-pcre=../pcre-8.39 \ --with-zlib=../zlib-1.2.11 \ --with-http_sub_module \ --with-openssl=../openssl-1.0.2j \ --add-module=../ngx_cache_purge-2.3 \ --add-module=../ngx_http_substitutions_filter_module (注: --with-http_ssl_module:这个不加后面在nginx.conf配置ssl:on后,启动会报nginx: [emerg] unknown directive "ssl" in /opt/nginx/conf/nginx.conf 异常) $ make && make install
报错:./configure: error: the HTTP gzip module requires the zlib library
解决:在–prefix后面接以下命令:
–with-pcre=/usr/local/pcre-8.36 指的是pcre-8.36 的源码路径。–with-zlib=/usr/local/zlib-1.2.11 指的是zlib-1.2.11 的源码路径。
点击此处下载安装脚本
8.nginx基本命令
启动
$ /usr/local/nginx/sbin/nginx
检查是否启动成功:
打开浏览器访问此机器的 IP,如果浏览器出现 Welcome to nginx! 则表示 Nginx 已经安装并运行成功。
重启:
$ /usr/local/nginx/sbin/nginx -s reload
停止:
$ /usr/local/nginx/sbin/nginx -s stop
测试配置文件是否正常:
$ /usr/local/nginx/sbin/nginx -t
强制关闭:
$ pkill nginx