Distributed Installation lnmp environment

Install nginx

1. 1

   which nginx # to see if there is nginx

   

2. 2

   yum list nginx # listed nginx

   install nginx yum install nginx #

    Occurs is this ok [Y / N] Period: Enter y

   # Saw {Complete!} Installed successfully.

   

3. 3

   which nginx # to see if there is nginx

    

   service nginx start # start nginx process method [1]

   /etc/init.d/nginx start # start nginx process method [2]

    

    The method [1] or [2] may be optionally substituted, in the process of starting the service may be given

   Starting nginx: nginx: [emerg] socket() [::]:80 failed (97: Address family not supported by protocol) [FAILED]

   Solution: Modify the nginx configuration

                    cd /etc/nginx/conf.d/

                     vi default.conf

                     I carried out by keyboard editing state, the [::]: 80 in front of this line add "#" indicates a comment that line, and then press the Esc key keyboard, and finally enter: wq (save and exit)

                     Restart nginx process (method [1] or [2])

    

   ps -ef | grep nginx # View nginx process

   

   

4. 4

   curl members.3322.org/dyndns/getip # View external IP

   Enter the IP you see in the browser can display the welcome page represent nginx nginx has been successfully installed

   If it does not appear likely that the firewall is not open port 80

   Solution:

   /sbin/iptables -I INPUT -p tcp --dport 80 -j ACCEPT

   /etc/rc.d/init.d/iptables save

   /etc/init.d/iptables restart

   You can also turn off the firewall: service iptables stop

   Under normal circumstances just rent a server firewalls are closed

   

   END

Install php

1. 1

   yum -y install php php-fpm # install php and php-fpm package

   # Saw {Complete!} Installed successfully.

   

2. 2

   Start php-fpm:

   /etc/init.d/php-fpm start                    #1

   service php-fpm start                         #2

   

3. 3

   Nginx modify PHP configuration file so that the request is forwarded to the php-fpm bound ip and port:

   we /etc/nginx/conf.d/default.conf

    

   The bottom of which an input; the server {}

    

      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;

      }

   Enter: wq to save and exit

   

4. 4

   [Emphasis] to restart nginx:

   service nginx restart

   --------------------------------------------------

   Verify that PHP file to process the request:

   we /usr/share/nginx/html/info.php

   <?php

      phpinfo();

   ---------------------------------------------------

   Access IP address:

   http: // extranet IP / info.php

   

   END

Install mysql

1. yum -y install mysql mysql-server # does not need to be prompted to install

   # Saw {Complete!} Installed successfully.

   

2. service mysqld start # start mysql server

    

   mysqladmin -u root password 123456 # 123456 into the password you want to set

    

   Log mysql test

    mysql -u root -p Enter password: (set your own password) which is followed by the user name -u, -p asked for a password, enter the password to enter the password at the Enter.

    

   Ctrl-C -! Exit # exit the terminal

   

3. Php extension mounting operation to mysql

    

   yum -y install php-mysql # php-mysql mounting extension

    

    service php-fpm restart # restart php-fpm process

   

4. Check if you can operate by php mysql database:

    

   we /usr/share/nginx/html/dbConnect.php

    

   <?php

     @mysqli_connect ( "localhost", "root", "mysql password you set", "mysql") or die ( "connect mysql failed \ n");

     echo "connect ok\n";

    

   http: // extranet IP / dbConnect.php # executes in the browser

   

5.