1. 程式人生 > >Linux-Centos7 下編譯安裝nginx (附nginx開機啟動指令碼)

Linux-Centos7 下編譯安裝nginx (附nginx開機啟動指令碼)

1.安裝編譯所需環境:

yum -y install gcc pcre pcre-devel zlib zlib-devel openssl openssl-devel

2.下載原始碼包(這裡用的是nginx-1.14.0)

wget http://nginx.org/download/nginx-1.14.0.tar.gz

3.編譯安裝

---新增使用者和組

groupadd www
useradd -g www www

---解壓壓縮包,並cd進去

#tar -xvzf nginx-1.14.0.tar.gz

#cd nginx-1.14.0/

#./configure --user=www --group=www --prefix=/usr/local/nginx --with-http_stub_status_module --with-http_ssl_module --with-http_gzip_static_module

#make &&  make install

---nginx模板粗略解釋

nginx大部分常用模組,編譯時./configure --help以--without開頭的都預設安裝。
--prefix=PATH : 指定nginx的安裝目錄。預設 /usr/local/nginx
--conf-path=PATH : 設定nginx.conf配置檔案的路徑。nginx允許使用不同的配置檔案啟動,通過命令列中的-c選項。預設為prefix/conf/nginx.conf
--user=name: 設定nginx工作程序的使用者。安裝完成後,可以隨時在nginx.conf配置檔案更改user指令。預設的使用者名稱是nobody。--group=name類似
--with-pcre : 設定PCRE庫的原始碼路徑,如果已通過yum方式安裝,使用--with-pcre自動找到庫檔案。使用--with-pcre=PATH時,需要從PCRE網站下載pcre庫的原始碼(版本4.4 - 8.30)並解壓,剩下的就交給Nginx的./configure和make來完成。perl正則表示式使用在location指令和 ngx_http_rewrite_module模組中。
--with-zlib=PATH : 指定 zlib(版本1.1.3 - 1.2.5)的原始碼解壓目錄。在預設就啟用的網路傳輸壓縮模組ngx_http_gzip_module時需要使用zlib 。
--with-http_ssl_module : 使用https協議模組。預設情況下,該模組沒有被構建。前提是openssl與openssl-devel已安裝
--with-http_stub_status_module : 用來監控 Nginx 的當前狀態
--with-http_realip_module : 通過這個模組允許我們改變客戶端請求頭中客戶端IP地址值(例如X-Real-IP 或 X-Forwarded-For),意義在於能夠使得後臺伺服器記錄原始客戶端的IP地址
--add-module=PATH : 新增第三方外部模組,如nginx-sticky-module-ng或快取模組。每次新增新的模組都要重新編譯(Tengine可以在新加入module時無需重新編譯)

4.驗證是否安裝成功,並建立軟連線

#/usr/local/nginx/sbin/nginx -V                 //下方為輸出顯示結果
nginx version: nginx/1.14.0
built by gcc 4.8.5 20150623 (Red Hat 4.8.5-28) (GCC) 
built with OpenSSL 1.0.2k-fips  26 Jan 2017
TLS SNI support enabled
configure arguments: --user=www --group=www --prefix=/usr/local/nginx --with-http_stub_status_module --with-http_ssl_module --with-http_gzip_static_module


#ln -s /usr/local/nginx/sbin/nginx /usr/bin/nginx

5.啟動檢視web介面

#/usr/bin/nginx        //啟動nginx

#lsof -i:80             //檢視埠

#curl localhost:80      //是否啟動,下方為顯示結果

[[email protected] nginx-1.14.0]# curl localhost:80
<!DOCTYPE html>
<html>
<head>
<title>Welcome to nginx!</title>
<style>
    body {
        width: 35em;
        margin: 0 auto;
        font-family: Tahoma, Verdana, Arial, sans-serif;
    }
</style>
</head>
<body>
<h1>Welcome to nginx!</h1>
<p>If you see this page, the nginx web server is successfully installed and
working. Further configuration is required.</p>

<p>For online documentation and support please refer to
<a href="http://nginx.org/">nginx.org</a>.<br/>
Commercial support is available at
<a href="http://nginx.com/">nginx.com</a>.</p>

<p><em>Thank you for using nginx.</em></p>
</body>
</html>

6.設定開機啟動指令碼

一:建立指令碼
# vim /etc/init.d/nginx

#!/bin/sh
# tiger
# nginx - this script starts and stops the nginx daemon
#
# chkconfig:   - 85 15
# description:  NGINX is an HTTP(S) server, HTTP(S) reverse \
#               proxy and IMAP/POP3 proxy server
# processname: nginx
# config:      /usr/local/nginx/conf/nginx.conf
# config:      /etc/sysconfig/nginx
# pidfile:     /usr/local/nginx/logs/nginx.pid
# Source function library.
. /etc/rc.d/init.d/functions
# Source networking configuration.
. /etc/sysconfig/network
# Check that networking is up.
[ "$NETWORKING" = "no" ] && exit 0
nginx="/usr/local/nginx/sbin/nginx"
prog=$(basename $nginx)
NGINX_CONF_FILE="/usr/local/nginx/conf/nginx.conf"
[ -f /etc/sysconfig/nginx ] && . /etc/sysconfig/nginx
lockfile=/var/lock/subsys/nginx
make_dirs() {
   # make required directories
   user=`$nginx -V 2>&1 | grep "configure arguments:" | sed 's/[^*]*--user=\([^ ]*\).*/\1/g' -`
   if [ -z "`grep $user /etc/passwd`" ]; then
       useradd -M -s /bin/nologin $user
   fi
   options=`$nginx -V 2>&1 | grep 'configure arguments:'`
   for opt in $options; do
       if [ `echo $opt | grep '.*-temp-path'` ]; then
           value=`echo $opt | cut -d "=" -f 2`
           if [ ! -d "$value" ]; then
               # echo "creating" $value
               mkdir -p $value && chown -R $user $value
           fi
       fi
   done
}
start() {
    [ -x $nginx ] || exit 5
    [ -f $NGINX_CONF_FILE ] || exit 6
    make_dirs
    echo -n $"Starting $prog: "
    daemon $nginx -c $NGINX_CONF_FILE
    retval=$?
    echo
    [ $retval -eq 0 ] && touch $lockfile
    return $retval
}
stop() {
    echo -n $"Stopping $prog: "
    killproc $prog -QUIT
    retval=$?
    echo
    [ $retval -eq 0 ] && rm -f $lockfile
    return $retval
}
restart() {
    configtest || return $?
    stop
    sleep 1
    start
}
reload() {
    configtest || return $?
    echo -n $"Reloading $prog: "
    killproc $nginx -HUP
    RETVAL=$?
    echo
}
force_reload() {
    restart
}
configtest() {
  $nginx -t -c $NGINX_CONF_FILE
}
rh_status() {
    status $prog
}
rh_status_q() {
    rh_status >/dev/null 2>&1
}
case "$1" in
    start)
        rh_status_q && exit 0
        $1
        ;;
    stop)
        rh_status_q || exit 0
        $1
        ;;
    restart|configtest)
        $1
        ;;
    reload)
        rh_status_q || exit 7
        $1
        ;;
    force-reload)
        force_reload
        ;;
    status)
        rh_status
        ;;
    condrestart|try-restart)
        rh_status_q || exit 0
            ;;
    *)
        echo $"Usage: $0 {start|stop|status|restart|condrestart|try-restart|reload|force-reload|configtest}"
        exit 2
esac

二:賦予指令碼可執行許可權
# chmod a+x /etc/init.d/nginx

三:將nginx服務加入chkconfig管理列表
# chkconfig --add /etc/init.d/nginx
# chkconfig nginx on