Apache+nginx Basic Configuration

Apache Basic Configuration

In the Ubuntu Apache configuration file is/etc/apache2/apache2.conf,apache automatically reads the configuration information for this file at startup. Some other configuration files are loaded through include.

# Include Module configuration:
includeoptional mods-enabled/*.load
includeoptional mods-enabled/*.conf

# Include List of ports to listen
on Include ports.conf ...

# include generic snippets of statements
includeoptional conf-enabled/*.conf
# include the virtual host Configura tions:
includeoptional sites-enabled/*.conf

Ports.conf, used to set the port on which Apache listens.

Listen
Listen 8080

Virtual Host Configuration
/etc/apache2/sites-enabled/test.conf

# Set the virtual host
<virtualhost *:80>
    # site name
    ServerName www.test.com
    # If you have more than one site name, It can be added to the Serveralias, plus other site aliases.
    # Aliases are separated by spaces.
    Serveralias www.test.com test.com

    ServerAdmin webmaster@localhost
    #网站根目录
    documentroot/var/www/html
    #网站首页面
    directoryindex index.php      
    #目录权限设置   
    <Directory/mnt/workspace/web/wordblog/>
          Options Indexes followsymlinks
          #忽略. htaccess
          allowoverride None
          #允许所有请求访问资源
          Require all granted
    </Directory>
... </VirtualHost>

When you view the sites-enabled directory with LS, you find a symbolic link to the sites-available directory file. So the/etc/apache2/sites-available directory is the real configuration file.

The benefits are:
If more than one virtual host is configured on Apache, the configuration files for each virtual host are placed under sites-available, so it is convenient to deactivate and enable the virtual host. When a link to a virtual host configuration file is established under Sites-enabled, it is enabled, and if you want to shut down a virtual host, simply delete the link, and you don't need to change the configuration file.

Enable configuration
sudo ln-s/etc/apache2/sites-available/test.conf/etc/apache2/sites-enabled/test.conf

Restart Apache
Sudo/etc/init.d/apache2 Restart nginx Basic configuration

The Nginx configuration is/etc/nginx/nginx.conf and includes the configuration information for the server using include.

http{...
    include/etc/nginx/conf.d/*.conf;
    include/etc/nginx/sites-enabled/*;
    ......
}

Nginx and Apache configuration files have almost the same directory structure, sites-enabled and sites-available directories.

Reverse Proxy
/etc/nginx/sites-enabled/test.conf

#反向代理
upstream backend_http {
    #ip_hash;
    Server 192.168.1.100:8089;
    Server 127.0.0.1:8089;
}
server {
        listen default_server;
        Listen [::]:80 default_server;
        #网站的根目录
        root/var/www/html;
        #网站默认页面
        index index.html index.php;
        #网站名称
        server_name www.test.com;

        Location ~ \.php$ {
            #设置主机头和客户端真实地址, so that the server obtains the client real IP
            proxy_set_header Host $host;                    
            Proxy_set_header x-real-ip $remote _addr;
            Proxy_set_header x-forwarded-for $proxy _add_x_forwarded_for;

             #禁用缓存
             proxy_buffering off;
             #反向代理的地址
             proxy_pass http://backend_http     
        }
}

Like Apache, if you need to configure multiple virtual hosts on the Nginx, create a profile under Sites-available. Set up a link to a virtual host configuration file under Sites-enabled, then enable it; If you want to shut down a virtual host, simply delete the corresponding link, you do not need to change the configuration file.

Restart Nginx
Sudo/etc/init.d/nginx restart