nginx的模块和状态和安装php

Nginx模块

目录索引模块

http_autoindex_module

http_index_module

location / {
    autoindex on;
}

 

显示大小，带单位

Syntax: autoindex_exact_size on | off;
Default:    
autoindex_exact_size on;
Context:    http, server, location

显示北京时间

Syntax: autoindex_localtime on | off;
Default:    
autoindex_localtime off;
Context:    http, server, location

 

 

状态模块

location = /basic_status {
    stub_status;
}
This configuration creates a simple web page with basic status data which may look like as follows:
​
Active connections: 291 
server accepts handled requests
 16630948 16630948 31070465 
Reading: 6 Writing: 179 Waiting: 106 

 

 

访问控制

#限制IP
   location /status {
         stub_status;
         allow 172.16.1.0/24;
         deny all;
   }
   
​
​
location /status {
       stub_status;
       allow all;
       deny $IP;
 }

 

#限制用户密码
location / {
    auth_basic           "closed site";
    auth_basic_user_file conf/htpasswd;
}
​
server {
        listen 80;
        server_name www.simi.xxx;
​
        location / {
                root /simi;
                index simi.html;
                auth_basic           "simi";
                auth_basic_user_file /simi/simi.passwd;
        }
​
}

 

 

访问限制

1）连接限制

http {
    limit_conn_zone $remote_addr zone=suibian:10m;
}

 

2）限制请求数量

http {
    limit_req_zone $binary_remote_addr zone=one:10m rate=1r/s;
​
server {
    location /search/ {
        limit_req zone=one burst=5 nodelay;
        limit_req_status 412;
        error_page 412 /xxx/err.html
    }
}

location

匹配符	匹配规则	优先级
=	精确匹配	1
^~	以某个字符串开头	2
~	区分大小写的正则匹配	3
~*	不区分大小写的正则匹配	3
!~	区分大小写不匹配的正则	5
!~*	不区分大小写不匹配的正则	6
/	通用匹配，任何请求都会匹配到

server 
    server_name www.driverzeng.com;
​
location / {
    root /code
}
 
location ~ .php$ {
    root /var/www
}
​
location ~ .jsp$ {
    ...
}
​
location ~* .(jpg|gif|png|js|css)$ {
    root /req;
}
​
location ~* .(sql|bak|tgz|tar.gz|.git)$ {
    ...
}
​
www.driverzeng.com/index.PHP
www.driverzeng.com/abc.tgz
www.driverzeng.com/ABC.tgz
www.driverzeng.com/ABC.jsp
www.driverzeng.com/ABC.JSP
www.driverzeng.com/abc.JSP

LNMP环境准备

1）使用nginx官方源

​
[root@web01 ~]# wget -O /etc/yum.repos.d/epel.repo http://mirrors.aliyun.com/repo/epel-7.repo
[root@web01 ~]# cd /etc/yum.repos.d/
[root@web01 yum.repos.d]# vim nginx.repo
[nginx]
name=nginx repo
baseurl=http://nginx.org/packages/centos/7/$basearch/
gpgcheck=0
enabled=1

2）创建nginx用户

[root@web01 ~]# groupadd www -g 666
[root@web01 ~]# useradd www -u 666 -g 666 -s /sbin/nologin -M

3）安装nginx

[root@web01 ~]# yum install -y nginx

4）修改nginx启动用户

[root@web01 ~]# vim /etc/nginx/nginx.conf 
user  www;

5）启动nginx加入开机自启

[root@web01 ~]# systemctl start nginx
[root@web01 ~]# systemctl enable nginx

 

安装php

#卸载系统自带的php5.4
[root@web01 ~]# yum remove php-mysql-5.4 php php-fpm php-commo
#配置第三方源
[root@nginx ~]# vim /etc/yum.repos.d/php.repo
[php-webtatic]
name = PHP Repository
baseurl = http://us-east.repo.webtatic.com/yum/el7/x86_64/
gpgcheck = 0
​
#更改php源
yum install http://rpms.remirepo.net/enterprise/remi-release-7.rpm
#安装php
​
[root@nginx ~]# yum -y install php71-php php71-php-cli php71-php-common php71-php-devel php71-php-embedded php71-php-gd php71-php-mcrypt php71-php-mbstring php71-php-pdo php71-php-xml php71-php-fpm php71-php-mysqlnd php71-php-opcache php71-php-pecl-memcached php71-php-pecl-redis php71-php-pecl-mongodb

[root@web01 yum.repos.d]# cd /etc/opt/remi/php71/
​
[root@web01 php71]# ll
total 76
drwxr-xr-x 2 root root     6 Feb 20 19:46 opt
drwxr-xr-x 2 root root  4096 Aug 16 15:58 php.d
-rw-r--r-- 1 root root  4103 Jul 31 16:37 php-fpm.conf
drwxr-xr-x 2 root root    22 Aug 16 15:58 php-fpm.d
-rw-r--r-- 1 root root 62394 Jul 31 16:37 php.ini
drwxr-xr-x 2 root root     6 Feb 20 19:46 pki
drwxr-xr-x 5 root root    52 Aug 16 15:57 pm
drwxr-xr-x 2 root root     6 Feb 20 19:46 skel
drwxr-xr-x 2 root root    21 Aug 16 15:58 sysconfig
drwxr-xr-x 4 root root    38 Aug 16 15:57 X11
drwxr-xr-x 3 root root    23 Aug 16 15:57 xdg
drwxr-xr-x 2 root root     6 Feb 20 19:46 xinetd.d
[root@web01 php71]# cd php-fpm.d
[root@web01 php-fpm.d]# ll
total 20
-rw-r--r-- 1 root root 19478 Jul 31 16:37 www.conf
​

 

寻找启动命令
[root@web01 php-fpm.d]# rpm -qa|grep php
[root@web01 php-fpm.d]# rpm -ql php71-php-fpm-7.1.31-1.el7.remi.x86_64
[root@web01 php-fpm.d]# /opt/remi/php71/root/usr/sbin/php-fpm   启动php
[root@web01 php-fpm.d]# ps -ef|grep php     查看是否启动php
root       7838      1  0 16:08 ?        00:00:00 php-fpm: master process (/etc/opt/remi/php71/php-fpm.conf)
www        7839   7838  0 16:08 ?        00:00:00 php-fpm: pool www
www        7840   7838  0 16:08 ?        00:00:00 php-fpm: pool www
www        7841   7838  0 16:08 ?        00:00:00 php-fpm: pool www
www        7842   7838  0 16:08 ?        00:00:00 php-fpm: pool www
www        7843   7838  0 16:08 ?        00:00:00 php-fpm: pool www
root       7845   7472  0 16:10 pts/1    00:00:00 grep --color=auto php
root@web01 ~]# cd /etc/nginx/conf.d/
[root@web01 conf.d]# ll
total 4
-rw-r--r-- 1 root root 1093 Aug 13 23:02 default.conf
​
[root@web01 conf.d]# vim php.conf
​
server {
        listen 80;
        server_name php.oldboy.com;
        root /code;
        index index.php index.html index.htm;
​
​
        location ~ .php$ {
        fastcgi_pass 127.0.0.1:9000;
        fastcgi_index  index.php;
        fastcgi_param  SCRIPT_FILENAME $document_root$fastcgi_script_name;
        include        fastcgi_params;
}
    }
[root@web01 conf.d]# nginx -t
nginx: the configuration file /etc/nginx/nginx.conf syntax is ok
nginx: configuration file /etc/nginx/nginx.conf test is successful
[root@web01 conf.d]# nginx -s reload
[root@web01 conf.d]# mkdir /code
[root@web01 conf.d]# ll
total 8
-rw-r--r-- 1 root root 1093 Aug 13 23:02 default.conf
-rw-r--r-- 1 root root  314 Aug 16 16:45 php.conf
[root@web01 conf.d]# cd /code/
[root@web01 code]# ll
total 0
[root@web01 code]# vim index.php
​
​
<?php
  phpinfo();
?>
[root@web01 code]# chown -R www.www /code
​
[root@web01 code]# nginx -t
[root@web01 code]# nginx -s reload
访问 php.oldboy.com就会出现php的界面 前提是要先做域名解析

[root@web01 code]# vim index.php
<font color='pink'> 小仙女</font>
<?php
  phpinfo();
?>
然后刷新一下就会出现 php的界面上出现小仙女的字

[root@web01 conf.d]# vim req.conf
​
server {
        listen 80;
        server_name req.drz.com;
        limit_req zone=xxx burst=3 nodelay;
        location /{
        root /req;
        index index.html;
}
}
​

1）安装httpd和php

[root@web01 ~]# yum install -y httpd php

2）创建用户

[root@web01 ~]# groupadd www -g 666
[root@web01 ~]# useradd www -u 666 -g 666 -s /sbin/nologin -M

3）修改配置文件

[root@web01 ~]# vim /etc/httpd/conf/httpd.conf
User www
Group www

[root@web01 conf.d]# mkdir /req
[root@web01 ~]# cd /etc/nginx/conf.d/
[root@web01 conf.d]# chown -R www.www /req
[root@web01 req]# vim index.html
<font color='pink'> i am gril</font>
​
​

[root@web01 req]# vim /etc/nginx/conf.d/req.conf 
limit_req_zone $remote_addr zone=mingzi:10m rate=1r/s;
​
server {
        listen 80;
        server_name game.abc.com;
        limit_req zone=mingzi burst=1 nodelay;
        limit_req_status 412;
​
        location / {
        root /req;
        index index.html;
}
}
​
​

 server {
       listen 80;
       server_name dir.abc.com;
        charset utf-8,gbk;
       autoindex on;
        location /{
                root /dir;
         autoindex_exact_size off;
         autoindex_localtime on;
        auth_basic      "abc";
        auth_basic_user_file /code/aa;
​
}
        location /download {
        alias /dir;
        autoindex on;
}
        location /status {
        stub_status;
}
​
}
​