Linux服務(wù)篇之Nginx第二篇

簡介

  • 這一篇主講編譯安裝Nginx
  • 和等等一些配置
  • 那我們開始

準(zhǔn)備工作

  • 準(zhǔn)備好yum源
  • CentOS系統(tǒng),我這里用的是CentOS6.9
  • nginx-1.12.1.tar源碼包
  • 安裝開發(fā)包組,安裝命令 yum groupinstall " Development tools"
  • 安裝上傳下載插件,

編譯安裝

  • 如果你電腦的源配好了,接下就開始安裝pcre庫
  • pcre庫是為了使Nginx支持具備URI重寫功能的rewrite模塊,也是他的依賴包
  • 如果不安裝則無法使用rewrite模塊功能,Nginx的rewrite功能這是企業(yè)應(yīng)用必須的,接下我們開始安裝
[root@localhost ~]# yum install pcre-devel pcre -y
  • 在用rpm -qa查看下,是否安裝成功
[root@localhost ~]# rpm -qa pcre pcre-devel
pcre-7.8-7.el6.x86_64
pcre-devel-7.8-7.el6.x86_64
  • 接下來安裝openssl-devel 
[root@localhost ~]# yum  install openssl openssl-devel -y
  • 還是一樣用rpm -qa來查看下
[root@localhost ~]# rpm -qa openssl openssl-devel 
openssl-1.0.1e-57.el6.x86_64
openssl-devel-1.0.1e-57.el6.x86_64
  • 在創(chuàng)建用戶
useradd  nginx -s /sbin/nologin -M
  • 依賴包安裝完畢以后,我們就開始把準(zhǔn)備好的源代碼包導(dǎo)入進(jìn)去
  • 可以用rz命令來上傳,我上傳的是在家目錄里面
[root@localhost ~]# ls
anaconda-ks.cfg  install.log  install.log.syslog  nginx-1.12.1.tar.gz
  • 接下來我們開始解壓
[root@localhost ~]# tar xfv nginx-1.12.1.tar.gz 
nginx-1.12.1/
nginx-1.12.1/auto/
nginx-1.12.1/conf/
nginx-1.12.1/contrib/
nginx-1.12.1/src/
nginx-1.12.1/configure
nginx-1.12.1/LICENSE
nginx-1.12.1/README
nginx-1.12.1/html/
nginx-1.12.1/man/
nginx-1.12.1/CHANGES.ru
nginx-1.12.1/CHANGES
nginx-1.12.1/man/nginx.8
nginx-1.12.1/html/50x.html
nginx-1.12.1/html/index.html
nginx-1.12.1/src/core/
nginx-1.12.1/src/event/
nginx-1.12.1/src/http/
nginx-1.12.1/src/mail/
nginx-1.12.1/src/misc/
  • 解壓完畢以后,用cd命令切入進(jìn)解壓的文件里面
[root@localhost ~]# cd nginx-1.12.1
  • ls來查看下
[root@localhost nginx-1.12.1]# ls
auto  CHANGES  CHANGES.ru  conf  configure  contrib  html  LICENSE  man  README  src
  • 做完了以后,我們就要開始編譯了
  • 但是在編譯之前我要先給大家說說參數(shù)
  • 在編譯Nginx時,可以用./configure --help來查詢相關(guān)參數(shù)
  • 我們在這里要用到的參數(shù)是
    • --prefix=PATH set installation prefix : 指定安裝路徑
    • --user=USER set non-privileged user for :進(jìn)程用戶權(quán)限
    • --group=GROUP                      set non-privileged group for  :  進(jìn)程用戶組權(quán)限
    • --with-http_ssl_module:激活SSL功能
  • 開始編譯,命令有點長
[root@localhost nginx-1.12.1]#  ./configure  --user=nginx --group=nginx --prefix=/application/nginx --with-http_stub_status_module --with-http_ssl_module
  • 出現(xiàn)下面圖,表示編譯成功,如果錯誤那是因為你沒有安裝依賴包,把上面的兩個包安裝即可
Configuration summary
  + using system PCRE library
  + using system OpenSSL library
  + using system zlib library

  nginx path prefix: "/application/nginx"
  nginx binary file: "/application/nginx/sbin/nginx"
  nginx modules path: "/application/nginx/modules"
  nginx configuration prefix: "/application/nginx/conf"
  nginx configuration file: "/application/nginx/conf/nginx.conf"
  nginx pid file: "/application/nginx/logs/nginx.pid"
  nginx error log file: "/application/nginx/logs/error.log"
  nginx http access log file: "/application/nginx/logs/access.log"
  nginx http client request body temporary files: "client_body_temp"
  nginx http proxy temporary files: "proxy_temp"
  nginx http fastcgi temporary files: "fastcgi_temp"
  nginx http uwsgi temporary files: "uwsgi_temp"
  nginx http scgi temporary files: "scgi_temp"
  • 接下來開始安裝
[root@localhost nginx-1.12.1]# make && make install
  • 出現(xiàn)下面情況表示安裝成功
        || cp conf/uwsgi_params '/application/nginx/conf'
cp conf/uwsgi_params \
        '/application/nginx/conf/uwsgi_params.default'
test -f '/application/nginx/conf/scgi_params' \
        || cp conf/scgi_params '/application/nginx/conf'
cp conf/scgi_params \
        '/application/nginx/conf/scgi_params.default'
test -f '/application/nginx/conf/nginx.conf' \
        || cp conf/nginx.conf '/application/nginx/conf/nginx.conf'
cp conf/nginx.conf '/application/nginx/conf/nginx.conf.default'
test -d '/application/nginx/logs' \
        || mkdir -p '/application/nginx/logs'
test -d '/application/nginx/logs' \
        || mkdir -p '/application/nginx/logs'
test -d '/application/nginx/html' \
        || cp -R html '/application/nginx'
test -d '/application/nginx/logs' \
        || mkdir -p '/application/nginx/logs'
make[1]: Leaving directory `/root/nginx-1.12.1'
  • 接下我們創(chuàng)建軟連接
[root@localhost nginx-1.12.1]# ln   -s  /application/nginx-1.12.1  /application/nginx
  • 讓后就是啟動了,但是啟動前先檢查下配置文件語法
[root@localhost nginx-1.12.1]# /application/nginx/sbin/nginx -t
nginx: the configuration file /application/nginx/conf/nginx.conf syntax is ok
nginx: [emerg] getpwnam("nginx") failed
nginx: configuration file /application/nginx/conf/nginx.conf test failed
  • 接下來就是啟動服務(wù)
[root@localhost ~]# /application/nginx/sbin/nginx
  • 或者配置環(huán)境變量
vim /etc/profile.d/app.sh
export PATH=/app/httpd24/bin:$PATH
  • 啟動以后可以用ss -nutl來查看下80端口有沒有打開
[root@localhost ~]# ss -nutl
Netid  State      Recv-Q Send-Q                                                   Local Address:Port                                                     Peer Address:Port 
udp    UNCONN     0      0                                                                    *:68                                                                  *:*     
tcp    LISTEN     0      128                                                                  *:80                                                                  *:*     
tcp    LISTEN     0      128                                                                 :::22                                                                 :::*     
tcp    LISTEN     0      128                                                                  *:22                                                                  *:*     
tcp    LISTEN     0      100                                                                ::1:25                                                                 :::*     
tcp    LISTEN     0      100                                                          127.0.0.1:25                                                                  *:*
  • 讓后去和你同一個網(wǎng)段的電腦,在游覽器上輸入你這臺電腦的IP
  • 出現(xiàn)下圖就表示Nginx已經(jīng)啟動成功
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