11月26日任務

12.6 Nginx安裝

12.7 預設虛擬主機

12.8 Nginx使用者認證

12.9 Nginx域名重定向

12.6 、Nginx安裝

• cd /usr/local/src
•  wget http://nginx.org/download/nginx-1.12.1.tar.gz
•  tar zxf nginx-1.12.1.tar.gz
•  ./configure --prefix=/usr/local/nginx
•  make &&  make install
•  vim /etc/init.d/nginx //複製如下內容（參考https://coding.net/u/aminglinux/p/aminglinux-book/git/blob/master/D15Z/etc_init.d_nginx ）
• chmod 755 /etc/init.d/nginx
•  chkconfig --add nginx 
•  chkconfig nginx on 
•  cd /usr/local/nginx/conf/; mv nginx.conf nginx.conf.bak
•  vim nginx.conf //寫入如下內容（參考https://coding.net/u/aminglinux/p/aminglinux-book/git/blob/master/D15Z/nginx.conf）
•  /usr/local/nginx/sbin/nginx -t
•  /etc/init.d/nginx  start
•  netstat -lntp |grep 80

#安裝過程

[[email protected] src]# cd /usr/local/src/

[[email protected] src]# wget http://nginx.org/download/nginx-1.14.0.tar.gz
[[email protected] src]# tar -zxvf nginx-1.14.0.tar.gz 
[

[[email protected] nginx-1.14.0]# ls /usr/local/nginx/
conf  html  logs  sbin

[[email protected] nginx-1.14.0]# /usr/local/nginx/sbin/nginx -t
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

[[email protected] nginx-1.14.0]# vim /etc/init.d/nginx     #編輯啟動指令碼，貼上如下內容

#!/bin/bash
# chkconfig: - 30 21
# description: http service.
# Source Function Library
. /etc/init.d/functions
# Nginx Settings

NGINX_SBIN="/usr/local/nginx/sbin/nginx"
NGINX_CONF="/usr/local/nginx/conf/nginx.conf"
NGINX_PID="/usr/local/nginx/logs/nginx.pid"
RETVAL=0
prog="Nginx"

start() 
{
    echo -n $"Starting $prog: "
    mkdir -p /dev/shm/nginx_temp
    daemon $NGINX_SBIN -c $NGINX_CONF
    RETVAL=$?
    echo
    return $RETVAL
}

stop() 
{
    echo -n $"Stopping $prog: "
    killproc -p $NGINX_PID $NGINX_SBIN -TERM
    rm -rf /dev/shm/nginx_temp
    RETVAL=$?
    echo
    return $RETVAL
}

reload()
{
    echo -n $"Reloading $prog: "
    killproc -p $NGINX_PID $NGINX_SBIN -HUP
    RETVAL=$?
    echo
    return $RETVAL
}

restart()
{
    stop
    start
}

configtest()
{
    $NGINX_SBIN -c $NGINX_CONF -t
    return 0
}

case "$1" in
  start)
        start
        ;;
  stop)
        stop
        ;;
  reload)
        reload
        ;;
  restart)
        restart
        ;;
  configtest)
        configtest
        ;;
  *)
        echo $"Usage: $0 {start|stop|reload|restart|configtest}"
        RETVAL=1
esac

exit $RETVAL

[[email protected] nginx-1.14.0]# chmod 755 /etc/init.d/nginx 
[[email protected] nginx-1.14.0]# chkconfig --add nginx 
[[email protected] nginx-1.14.0]# chkconfig nginx on
[[email protected] nginx-1.14.0]# cd /usr/local/nginx/conf
[[email protected] conf]# ls
fastcgi.conf            koi-win             scgi_params
fastcgi.conf.default    mime.types          scgi_params.default
fastcgi_params          mime.types.default  uwsgi_params
fastcgi_params.default  nginx.conf          uwsgi_params.default
koi-utf                 nginx.conf.default  win-utf
[[email protected] conf]# mv nginx.conf nginx.conf.1

[[email protected] conf]# vim nginx.conf                  #編輯新的配置檔案，貼上一下內容

user nobody nobody;
worker_processes 2;
error_log /usr/local/nginx/logs/nginx_error.log crit;
pid /usr/local/nginx/logs/nginx.pid;
worker_rlimit_nofile 51200;

events
{
    use epoll;
    worker_connections 6000;
}

http
{
    include mime.types;
    default_type application/octet-stream;
    server_names_hash_bucket_size 3526;
    server_names_hash_max_size 4096;
    log_format combined_realip '$remote_addr $http_x_forwarded_for [$time_local]'
    ' $host "$request_uri" $status'
    ' "$http_referer" "$http_user_agent"';
    sendfile on;
    tcp_nopush on;
    keepalive_timeout 30;
    client_header_timeout 3m;
    client_body_timeout 3m;
    send_timeout 3m;
    connection_pool_size 256;
    client_header_buffer_size 1k;
    large_client_header_buffers 8 4k;
    request_pool_size 4k;
    output_buffers 4 32k;
    postpone_output 1460;
    client_max_body_size 10m;
    client_body_buffer_size 256k;
    client_body_temp_path /usr/local/nginx/client_body_temp;
    proxy_temp_path /usr/local/nginx/proxy_temp;
    fastcgi_temp_path /usr/local/nginx/fastcgi_temp;
    fastcgi_intercept_errors on;
    tcp_nodelay on;
    gzip on;
    gzip_min_length 1k;
    gzip_buffers 4 8k;
    gzip_comp_level 5;
    gzip_http_version 1.1;
    gzip_types text/plain application/x-javascript text/css text/htm 
    application/xml;

    server
    {
        listen 80;
        server_name localhost;
        index index.html index.htm index.php;
        root /usr/local/nginx/html;

        location ~ \.php$ 
        {
            include fastcgi_params;
            fastcgi_pass unix:/tmp/php-fcgi.sock;
            fastcgi_index index.php;
            fastcgi_param SCRIPT_FILENAME /usr/local/nginx/html$fastcgi_script_name;
        }    
    }
}

[[email protected] conf]# /etc/init.d/nginx start
Starting nginx (via systemctl):                            [  確定  ]
[[email protected] conf]# ps aux |grep nginx
root      4421  0.0  0.0  20548   624 ?        Ss   13:14   0:00 nginx: master process /usr/local/nginx/sbin/nginx -c /usr/local/nginx/conf/nginx.conf
nobody    4422  0.0  0.3  22992  3212 ?        S    13:14   0:00 nginx: worker process
nobody    4423  0.0  0.3  22992  3212 ?        S    13:14   0:00 nginx: worker process
root      4425  0.0  0.0 112720   980 pts/0    R+   13:14   0:00 grep --color=auto nginx
[[email protected] conf]# vim /usr/local/nginx/html/1.php

[[email protected] conf]# curl localhost/1.php
This is nginx test page.[[email protected] conf]#