Linux下安装Nginx-1.15.5

1.nginx官网下载安装包,选择最新的版本
http://nginx.org/download/nginx-1.15.5.tar.gz
Linux下安装Nginx-1.15.5
解压安装包

[[email protected] usr]# tar -zxvf ./nginx-1.15.5.tar.gz 

Linux下安装Nginx-1.15.5
2.安装c++
查看c++编译环境是否安装

[[email protected] nginx-1.15.5]# rpm -qa gcc-c++

Linux下安装Nginx-1.15.5
可以看出来c++已经安装过了
3.安装nginx及相关组件
①openssl安装
https://www.openssl.org/source/
Linux下安装Nginx-1.15.5
Linux下安装Nginx-1.15.5
下载安装包

[[email protected] usr]# wget https://www.openssl.org/source/openssl-fips-2.0.16.tar.gz

解压安装包

[[email protected] usr]# tar -zxvf ./openssl-fips-2.0.16.tar.gz

Linux下安装Nginx-1.15.5

./config && make && make install

安装日志太多,以下是安装结束的日志
Linux下安装Nginx-1.15.5
②pcre安装
下载pcre安装包

wget https://ftp.pcre.org/pub/pcre/pcre2-10.32.tar.gz

Linux下安装Nginx-1.15.5
解压安装包

[[email protected] usr]# tar -zxvf ./pcre2-10.32.tar.gz

pcre安装包解压目录
Linux下安装Nginx-1.15.5
开始安装pcre

[[email protected] pcre2-10.32]# ./configure && make && make install

Linux下安装Nginx-1.15.5
pcre安装完成
③zlib安装
下载zlib安装包

wget http://www.zlib.net/zlib-1.2.11.tar.gz

Linux下安装Nginx-1.15.5
解压安装包

[[email protected] usr]# tar -zxvf ./zlib-1.2.11.tar.gz

Linux下安装Nginx-1.15.5
开始安装

[[email protected] zlib-1.2.11]# ./configure && make && make install

Linux下安装Nginx-1.15.5
安装完成
④nginx安装
Linux下安装Nginx-1.15.5
开始安装

[[email protected] zlib-1.2.11]# ./configure && make && make install

报错了,应该是PCRE包的问题,但是刚才已经安装了,网上查阅资料,需要安装pcre-devel、zlib-devel、openssl-devel包
1)pcre-devel安装
Linux下安装Nginx-1.15.5
https://pkgs.org/download/pcre-devel
Linux下安装Nginx-1.15.5

[[email protected] usr]# wget http://mirror.centos.org/centos/6/os/x86_64/Packages/pcre-devel-7.8-7.el6.x86_64.rpm

下载到的是一个rpm文件
Linux下安装Nginx-1.15.5
安装该文件

[[email protected] usr]# rpm -ivh ./pcre-devel-7.8-7.el6.x86_64.rpm

Linux下安装Nginx-1.15.5
2)zlib-devel安装

[[email protected] usr]# yum -y install zlib-devel*

Linux下安装Nginx-1.15.5
3)openssl-devel安装

[[email protected] usr]# yum -y install openssl-devel*

Linux下安装Nginx-1.15.5
pcre-devel、zlib-devel、openssl-devel安装完成,重新安装nginx

[[email protected] nginx-1.15.5]# ./configure && make && make install

Linux下安装Nginx-1.15.5

nginx安装完成
简化第2、3步:一个一个安装太繁琐,做下整合

[[email protected] nginx]# yum -y install gcc* pcre* pcre-devel* zlib* zlib-devel* openssl* openssl-devel*

检查这些依赖包是否全部安装

[[email protected] nginx]# rpm -qa gcc* pcre* pcre-devel* zlib* zlib-devel* openssl* openssl-devel*

Linux下安装Nginx-1.15.5
已全部安装

4.启动nginx
①先找到nginx的安装目录

[[email protected] /]# whereis nginx

Linux下安装Nginx-1.15.5
可以看到nginx已经安装到目录/usr/local/nginx下了,进入该安装目录
Linux下安装Nginx-1.15.5
启动脚本是/nginx/sbin/nginx,启动nginx
Linux下安装Nginx-1.15.5

[[email protected] nginx]# /usr/local/nginx/sbin/nginx

Linux下安装Nginx-1.15.5
报着个错的原因是80端口被占用,解决办法是杀掉nginx进程

[[email protected] nginx]# killall -9 nginx

Linux下安装Nginx-1.15.5
再次启动

[[email protected] nginx]# /usr/local/nginx/sbin/nginx

查看是否启动成功

[[email protected] nginx]# ps aux|grep nginx

Linux下安装Nginx-1.15.5
nginx启动成功,浏览器访问虚拟机IP测试
Linux下安装Nginx-1.15.5
发现访问不了,一般是防火墙端口过滤规则没设置,查看防火墙状态及过滤规则设置
Linux下安装Nginx-1.15.5
只有22和7001端口可以入站访问,添加入站规则白名单

[[email protected] etc]# vim /etc/sysconfig/iptables

Linux下安装Nginx-1.15.5
添加-A INPUT -m state --state NEW -m tcp -p tcp --dport 80 -j ACCEPT
Linux下安装Nginx-1.15.5
保存后,重启防火墙服务

[[email protected] /]# service iptables restart

Linux下安装Nginx-1.15.5
浏览器重新访问
Linux下安装Nginx-1.15.5
结束