【Nginx从入门到实践】【基础篇】 03.Nginx安装和目录

àì夳堔傛蜴生んèń 2022-11-08 11:57 158阅读 0赞

# 安装 #

## 环境安装确认 ##

#环境安装确认
    -------------------
    #确认网络连通
    ping www.baidu.com
    #yum可用 
    yum list |grep gcc
    #关闭iptables规则
    iptables -L  查看 
    iptables -L  关闭
    iptables -t nat -L 
    iptables -t nat -F
    #停用selinux
    getenforce   查看
    setenforce 0 关闭

## 基本库安装 ##

yum -y install gcc g++ autoconf pcre pcre-devel make automake zlib zlib-devel
    zlib库：zlib库是ngx_http_gzip_module（gzip压缩模块）所必需的
    openssl库 ：--with-http_ssl_module使用该模块必需装openssl库，来实现http支持https协议
    yum install wget httpd-tools vim

## 初始化目录 ##

cd /opt
    mkdir app download logs work backup

## 安装pcre ##

prce库：–with-http\_rewrite\_module使用该模块必须装prce库，来实现对地址重定向，地址重写功能和localtion指令以及正则表达式的支持

wget https://sourceforge.net/projects/pcre/files/pcre/8.42/pcre-8.42.tar.gz
    [root@linux-node1 src]# tar xf pcre-8.42.tar.gz
    [root@linux-node1 src]# cd pcre-8.42
    [root@linux-node1 pcre-8.42]# ./configure && make && make install && echo $?
    [root@linux-node1 pcre-8.42]# pcre-config --version

## 安装nginx ##

wget http://nginx.org/download/nginx-1.12.2.tar.gz
    [root@linux-node1 /]# useradd -s /sbin/nolgoin nginx
    [root@linux-node1 src]# tar xf nginx-1.12.2.tar.gz
    [root@linux-node1 nginx-1.12.2]#./configure --prefix=/usr/local/nginx --with-http_stub_status_module --with-http_ssl_module --with-pcre=/usr/local/src/pcre-8.42 --user=nginx --group=nginx
    [root@linux-node1 nginx-1.12.2]# make && make install
    [root@linux-node1 /]# /usr/local/nginx/sbin/nginx -V     查看版本以及已编译的模块
    [root@linux-node1 /]# /usr/local/nginx/sbin/nginx -t    检查nginx.conf文件配置是否正确
    nginx: the configuration file /usr/local/nginx/conf/nginx.conf syntax is ok
    nginx: configuration file /usr/local/nginx/conf/nginx.conf test is successful

### 编译参数 ###

路径
    --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
    模块对应的临时文件
    --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 
    用户和用户组
    --user=nginx 
    --group=nginx 
    模块
    --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-ipv6 
    --with-http_spdy_module 
    --with-cc-opt='-O2 -g -pipe -Wall -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector --param=ssp-buffer-size=4 -m64 -mtune=generic'

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### 优化编译参数 见下表 ###

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### mail代理 ###

./configure --with-mail --with-mail\_ssl\_module --with-openssl=$\{BUILD\_DIR\}/openssl-1.0.1c  
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## 启动Nginx ##

[root@linux-node1 /]# /usr/local/nginx/sbin/nginx     启动Nginx
    /usr/local/nginx/sbin/nginx -s reload                 重新载入配置文件
    /usr/local/nginx/sbin/nginx -s reopen                 重启 Nginx
    /usr/local/nginx/sbin/nginx -s stop                   快速关闭 Nginx
    /usr/local/nginx/sbin/nginx -s quit                   关闭Nginx
    [root@linux-node1 /]# systemctl stop iptables.service
    [root@linux-node1 /]# systemctl stop firewalld.service

# 基本配置 #

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