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Nginx安装、Nginx默认虚拟主机、Nginx用户认证、Ng

Nginx安装、Nginx默认虚拟主机、Nginx用户认证、Ng

作者: 强出头 | 来源:发表于2018-04-24 21:46 被阅读0次

Nginx安装

Nginx安装
Nginx安装
[root@iZbp1e0xboek6oow616aoiZ src]# wget http://nginx.org/download/nginx-1.14.0.tar.gz
[root@iZbp1e0xboek6oow616aoiZ src]# tar zxvf nginx-1.14.0.tar.gz
[root@iZbp1e0xboek6oow616aoiZ src]# cd nginx-1.14.0
[root@iZbp1e0xboek6oow616aoiZ nginx-1.14.0]# ./configure --prefix=/usr/local/nginx
[root@iZbp1e0xboek6oow616aoiZ nginx-1.14.0]# echo $?
0
[root@iZbp1e0xboek6oow616aoiZ nginx-1.14.0]# make &&  make install
[root@iZbp1e0xboek6oow616aoiZ nginx-1.14.0]# echo $?
0
[root@iZbp1e0xboek6oow616aoiZ nginx-1.14.0]# vim /etc/init.d/nginx


#!/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
[root@iZbp1e0xboek6oow616aoiZ nginx-1.14.0]# chmod 755 /etc/init.d/nginx
[root@iZbp1e0xboek6oow616aoiZ nginx-1.14.0]# chkconfig --add nginx
[root@iZbp1e0xboek6oow616aoiZ nginx-1.14.0]# chkconfig nginx on
[root@iZbp1e0xboek6oow616aoiZ nginx-1.14.0]# mv /usr/local/nginx/conf/nginx.conf /usr/local/nginx/conf/nginx.conf.bak
[root@iZbp1e0xboek6oow616aoiZ nginx-1.14.0]# vim /usr/local/nginx/conf/nginx.conf

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;
        }    
    }
}

[root@iZbp1e0xboek6oow616aoiZ 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
[root@iZbp1e0xboek6oow616aoiZ nginx-1.14.0]# /etc/init.d/nginx  start
Starting nginx (via systemctl):                            [  确定  ]
[root@iZbp1e0xboek6oow616aoiZ nginx-1.14.0]# netstat -lntp |grep 80
tcp        0      0 0.0.0.0:80              0.0.0.0:*               LISTEN      13619/nginx: master

12.7 Nginx默认虚拟主机

Nginx默认虚拟主机
[root@iZbp1e0xboek6oow616aoiZ nginx]# vim /usr/local/nginx/conf/nginx.conf

#删除server，并在http中最后添加include vhost/*.conf;

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;
    include vhost/*.conf;
}

[root@iZbp1e0xboek6oow616aoiZ nginx]# /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
[root@iZbp1e0xboek6oow616aoiZ nginx]# mkdir /usr/local/nginx/conf/vhost
[root@iZbp1e0xboek6oow616aoiZ nginx]# vim  /usr/local/nginx/conf/vhost/aaa.conf

server
{
    listen 80 default_server;
    server_name aaa.com;
    index index.html index.htm index.php;
    root /data/wwwroot/default;
}

[root@iZbp1e0xboek6oow616aoiZ nginx]# /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
[root@iZbp1e0xboek6oow616aoiZ nginx]# mkdir -p  /data/wwwroot/default
[root@iZbp1e0xboek6oow616aoiZ nginx]# vim /data/wwwroot/default/index.html

test page

[root@iZbp1e0xboek6oow616aoiZ nginx]# /usr/local/nginx/sbin/nginx -s reload

Nginx用户认证

[root@iZbp1e0xboek6oow616aoiZ nginx-1.14.0]# vim /usr/local/nginx/conf/vhost/test.com.conf

server
{
    listen 80;
    server_name test.com;
    index index.html index.htm index.php;
    root /data/wwwroot/test.com;

location  /
    {
        auth_basic              "Auth";
        auth_basic_user_file   /usr/local/nginx/conf/htpasswd;
    }
}

[root@iZbp1e0xboek6oow616aoiZ nginx-1.14.0]# yum install -y httpd
[root@iZbp1e0xboek6oow616aoiZ nginx-1.14.0]# htpasswd -c /usr/local/nginx/conf/htpasswd test
New password:
Re-type new password:
Adding password for user test
[root@iZbp1e0xboek6oow616aoiZ nginx-1.14.0]# /usr/local/nginx/sbin/nginx -t && /usr/local/nginx/sbin/nginx  -s reload
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
[root@iZbp1e0xboek6oow616aoiZ nginx-1.14.0]# mkdir /data/wwwroot/test.com
[root@iZbp1e0xboek6oow616aoiZ nginx-1.14.0]# echo “test.com”>/data/wwwroot/test.com/index.html
[root@iZbp1e0xboek6oow616aoiZ nginx-1.14.0]# curl -x127.0.0.1:80 test.com -I
HTTP/1.1 401 Unauthorized
Server: nginx/1.14.0
Date: Tue, 24 Apr 2018 09:10:41 GMT
Content-Type: text/html
Content-Length: 195
Connection: keep-alive
WWW-Authenticate: Basic realm="Auth"
[root@iZbp1e0xboek6oow616aoiZ nginx-1.14.0]# curl -u test:123456 -x 127.0.0.1:80 test.com -I
HTTP/1.1 200 OK
Server: nginx/1.14.0
Date: Tue, 24 Apr 2018 09:11:19 GMT
Content-Type: text/html
Content-Length: 15
Last-Modified: Tue, 24 Apr 2018 09:10:29 GMT
Connection: keep-alive
ETag: "5adef485-f"
Accept-Ranges: bytes




server
{
    listen 80;
    server_name test.com;
    index index.html index.htm index.php;
    root /data/wwwroot/test.com;

针对目录的用户认证

[root@iZbp1e0xboek6oow616aoiZ nginx-1.14.0]# vim /usr/local/nginx/conf/vhost/test.com.conf

location  /admin/
    {
        auth_basic              "Auth";
        auth_basic_user_file   /usr/local/nginx/conf/htpasswd;
    }
}

针对文件匹配的用户认证

[root@iZbp1e0xboek6oow616aoiZ nginx-1.14.0]# vim /usr/local/nginx/conf/vhost/test.com.conf

location  ~  admin.php
    {
        auth_basic              "Auth";
        auth_basic_user_file   /usr/local/nginx/conf/htpasswd;
    }
}

Nginx域名重定向

image.png
server
{
    listen 80;
    server_name test.com test1.com  test2.com;
    index index.html index.htm index.php;
    root /data/wwwroot/test.com;
    if ($host != 'test.com' ) {
      rewrite  ^/(.*)$  http://test.com/$1  permanent;
    }

    location  ~  admin.php
    {
        auth_basic              "Auth";
        auth_basic_user_file   /usr/local/nginx/conf/htpasswd;

[root@iZbp1e0xboek6oow616aoiZ test.com]# /usr/local/nginx/sbin/nginx -s reload
[root@iZbp1e0xboek6oow616aoiZ test.com]# curl -x127.0.0.1:80 test1.com/test/admin.php -I
HTTP/1.1 301 Moved Permanently
Server: nginx/1.14.0
Date: Tue, 24 Apr 2018 13:44:33 GMT
Content-Type: text/html
Content-Length: 185
Connection: keep-alive
Location: http://test.com/test/admin.php

扩展
nginx.conf 配置详解 http://www.ha97.com/5194.html http://my.oschina.net/duxuefeng/blog/34880
nginx rewrite四种flag http://www.netingcn.com/nginx-rewrite-flag.htmlhttp://unixman.blog.51cto.com/10163040/1711943

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