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LNMP环境搭建(一:nginx)

 

  1.从nginx官网获取源码包

  # cd /usr/local/src

  # wget http://nginx.org/download/nginx-1.10.3.tar.gz

  2.解压源码包

  # tar -xf nginx-1.10.3.tar.gz 

  3.进入软件安装文件夹

  # cd nginx-1.10.3 

  4.创建nginx用户,如果已存在可忽略此步骤

  # groupadd -r nginx

  # useradd -r -g nginx nginx

  5.写配置

  #  ./configure \

    --prefix=/usr/local/nginx \
    --sbin-path=/usr/local/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/nginx.pid \
    --lock-path=/var/lock/nginx.lock \
    --user=nginx \
    --group=nginx \
    --with-http_ssl_module \
    --with-http_flv_module \
    --with-http_stub_status_module \
    --with-http_gzip_static_module \
    --http-client-body-temp-path=/var/tmp/nginx/client/ \
    --http-proxy-temp-path=/var/tmp/nginx/proxy/ \
    --http-fastcgi-temp-path=/var/tmp/nginx/fcgi/ \
    --http-uwsgi-temp-path=/var/tmp/nginx/uwsgi \
    --http-scgi-temp-path=/var/tmp/nginx/scgi \
    --with-pcre

    注:此过程会报错,因为系统中可能会缺少某些库文件,例如报错缺少pcre,提示please reinstall pcre ,就直接安装对应软件的dev包,centos系统使用yum安装、Debian ubuntu使用apt-get。以centos为例,缺少pcre时 yum install pcre-devel.x86_64 ,要根据自己的系统进行选择,如果不知道对应dev包可以使用yum list | grep pcre 进行查看。

    以上配置只是实例,需要根据自己需要进行选择,详细信息参照nginx.org给出的参数描述,也可以./configure --help

  6.make && make install

  不出意外此时nginx就安装成功了。

  7.为nginx提供服务启动脚本

  # vim /etc/rc.d/init.d/nginx 回车键、i键进入insert模式添加如下信息

  

#!/bin/sh
#
# 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:      /etc/nginx/nginx.conf
# config:      /etc/sysconfig/nginx
# pidfile:     /var/run/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/sbin/nginx"
prog=$(basename $nginx)
 
NGINX_CONF_FILE="/etc/nginx/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‘ -`
   options=`$nginx -V 2>&1 | grep ‘configure arguments:‘`
   for opt in $options; do
       if [ `echo $opt | grep ‘.*-temp-path‘` ]; then
           value=http://www.mamicode.com/`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

  输入完毕后,ESC键,:wq保存退出。

  8.赋予脚本执行权限

  # chmod +x /etc/rc.d/init.d/nginx

  9.将nginx加至服务列表,并开机启动

  # chkconfig --add nginx

  #chkconfig nginx on

  10.而后启动

  # service nginx start

  11.测试nginx是否正常运行

  # curl http://localhost 

  出现正常也nginx访问页面表示成功

  

LNMP环境搭建(一:nginx)