LEMP

Linux, nginx (Engine x), MySQL, PHP (LEMP) komplekti paigaldamine Ubuntu 12.04 serverisse

Autor

Priit Lilleleht

VM masinad

näites kasutasin klientmasinat Ubuntu Desktop 12.04 (64bit) ja serverit Ubuntu-12.04-server-amd64.

näites kasutatud server:

RAM 512MB

HDD dynamically allocated 8GB

2 Võrgukaarti

NIC1 - NAT (eth0 - Ubuntus)

NIC2 - HostOnly (eth1 – Ubuntus) [192.168.56.210]

OS Ubuntu-12.04-server-amd64

paigaltatud SSH

Esimene samm

Selleks, et saada juurkasutajaks kasuta käsklust:

sudo -i

Uuendame kohalikud tarkvara repositooriumid:

apt-get update

Paigalda MySQL

MySQLi tarkvara paigaldamiseks kasuta Ubuntu serveri käsklust:

apt-get install mysql-server php5-mysql

MySQL root kasutaja parooli määramine. Antud näites:"password"

MySQLi aktiveerimine:

mysql_install_db

lõpetuseks käivita skript:

/usr/bin/mysql_secure_installation

Küsitakse root kasutaja parooli, sisestage see.

Küsitakse, kas soovite vahetada root kasutaja parooli, vastake "N".

Järgmistele küsimustele vastake "Y". Pärast seda MySQL taaskäivitub ja rakendab muudatused.

By default, a MySQL installation has an anonymous user, allowing anyone
to log into MySQL without having to have a user account created for
them.  This is intended only for testing, and to make the installation
go a bit smoother.  You should remove them before moving into a
production environment.

Remove anonymous users? [Y/n] y                                            
 ... Success!

Normally, root should only be allowed to connect from 'localhost'.  This
ensures that someone cannot guess at the root password from the network.

Disallow root login remotely? [Y/n] y
... Success!

By default, MySQL comes with a database named 'test' that anyone can
access.  This is also intended only for testing, and should be removed
before moving into a production environment.

Remove test database and access to it? [Y/n] y
 - Dropping test database...
 ... Success!
 - Removing privileges on test database...
 ... Success!

Reloading the privilege tables will ensure that all changes made so far
will take effect immediately.

Reload privilege tables now? [Y/n] y
 ... Success!

Cleaning up...

Nginx paigaldamine

Paigaldan nginx:

apt-get install nginx

Nginx käivitamine, nginx ei käivitu automaatselt.

service nginx start

Kontrollimaks, et nginx töötab, suuna oma brauser serveri IP-aadressile (192.168.56.210).

PHP paigaldamine

apt-get install php5-fpm

PHP seadistamine

nano /etc/php5/fpm/php.ini

rida

cgi.fix_pathinfo=1

muuta reaks

cgi.fix_pathinfo=0

veel üks muudatus failis:

nano /etc/php5/fpm/pool.d/www.conf

rida

listen = 127.0.0.1:9000

muuta reaks

listen = /var/run/php5-fpm.sock

nginx seadistamine

nano /etc/nginx/sites-available/default

 [...]

server {
        listen   80;
     

        root /usr/share/nginx/www;
        index index.php index.html index.htm;

        server_name 192.168.56.210;

        location / {
                try_files $uri $uri/ /index.html;
        }

        error_page 404 /404.html;

        error_page 500 502 503 504 /50x.html;
        location = /50x.html {
              root /usr/share/nginx/www;
        }

        # pass the PHP scripts to FastCGI server listening on the php-fpm socket
        location ~ \.php$ {
                try_files $uri =404;
                fastcgi_pass unix:/var/run/php5-fpm.sock;
                fastcgi_index index.php;
                fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;
                include fastcgi_params;
                
        }

}

[...]

Muudatused:

lisa index.php index rida.

muuda "server_name" asendades "local host" kas domeeni nimega või IP-aadresiga (nt. 192.168.56.210).

muuda vastavad read (location ~ \.php$ {) lõigus.

loo PHP infoleht

esmalt loo uus dokument

nano /usr/share/nginx/www/info.php 

lisa read:

<?php
phpinfo();
?>

salvesta ja välju.

taaskäivita nginx:

service nginx restart

Aadressilt "http://192.168.56.210/info.php" näed oma nginx ja php seadeid.(192.168.56.210 on serveri ip).

LEMP komplekt on nüüd paigaltatud sinu serverisse.