Cara Install LEMP Stack (Nginx MariaDB PHP) di CentOS 7

Sebelumnya saya sudah pernah menulis tutorial cara install Nginx PHP di Ubuntu. Nah kali ini LEMP Stack (Nginx MariaDB PHP) berjalan di distro Linux CentOS 7.

-Web Server Nginx-

Install Nginx

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1 # yum install nginx -y

Cek status Nginx

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1 2 3 4 5 6 7 8 9 10 11 [root@centos ~]# systemctl status nginx “— nginx.service – The nginx HTTP and reverse proxy server    Loaded: loaded (/usr/lib/systemd/system/nginx.service; disabled; vendor preset: disabled)    Active: active (running) since Kam 2017-11-30 07:35:42 WITA; 2s ago   Process: 2272 ExecStart=/usr/sbin/nginx (code=exited, status=/SUCCESS)   Process: 2270 ExecStartPre=/usr/sbin/nginx -t (code=exited, status=/SUCCESS)   Process: 2268 ExecStartPre=/usr/bin/rm -f /run/nginx.pid (code=exited, status=/SUCCESS) Main PID: 2275 (nginx)    CGroup: /system.slice/nginx.service            “”œ””€2275 nginx: master process /usr/sbin/nginx            “””””€2276 nginx: worker process

Jika belum active (running), jalankan service Nginx

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1 # systemctl start nginx

Lakukan pengujian dengan mengakses alamat IP server di browser

-Database MariaDB-

Tambahkan repository MariaDB

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1 # nano /etc/yum.repos.d/MariaDB.repo

Isinya

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1 2 3 4 5 [mariadb] name = MariaDB baseurl = http://yum.mariadb.org/10.1/centos7-amd64 gpgkey=https://yum.mariadb.org/RPM-GPG-KEY-MariaDB gpgcheck=1

Install MariaDB

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1 2 # yum update # yum install MariaDB-server MariaDB-client -y

Jalankan service MariaDB

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1 2 3 # systemctl start mariadb # systemctl enable mariadb # systemctl status mariadb

Status MariaDB

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1 2 3 4 5 6 7 8 9 10 [root@centos ~]# systemctl status mariadb “— mariadb.service – MariaDB database server    Loaded: loaded (/usr/lib/systemd/system/mariadb.service; enabled; vendor preset: disabled)   Drop-In: /etc/systemd/system/mariadb.service.d            “””””€migrated-from-my.cnf-settings.conf    Active: active (running) since Kam 2017-11-30 07:27:16 WITA; 15min ago Main PID: 1840 (mysqld)    Status: “Taking your SQL requests now…”    CGroup: /system.slice/mariadb.service            “””””€1840 /usr/sbin/mysqld

Amankan instalasi MariaDB

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1 # mysql_secure_installation

Pertanyaan dan konfirmasi

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1 2 3 4 5 6 Enter current password for root (enter for none): enter Change the root password? [Y/n] y Remove anonymous users? [Y/n] y Disallow root login remotely? [Y/n] y Remove test database and access to it? [Y/n] y Reload privilege tables now? [Y/n] y

Uji login akun root MariaDB

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1 # mysql -u root -p

Hasilnya

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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 [root@centos ~]# mysql -u root -p Enter password: Welcome to the MariaDB monitor.  Commands end with ; or \g. Your MariaDB connection id is 3 Server version: 10.1.22-MariaDB MariaDB Server   Copyright (c) 2000, 2016, Oracle, MariaDB Corporation Ab and others.   Type ‘help;’ or ‘\h’ for help. Type ‘\c’ to clear the current input statement.   MariaDB [(none)]> SHOW DATABASES; +——————–+ | Database           | +——————–+ | information_schema | | mysql              | | performance_schema | +——————–+ 3 rows in set (0.05 sec)   MariaDB [(none)]>

-PHP Engine-

Install PHP

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1 # yum install php php-common php-fpm php-mysql -y

Edit php.ini, cari cgi.fix_pathinfo isi dengan 0 dan lepas tanda ;

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1 # nano /etc/php.ini

Edit www.conf

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1 # nano /etc/php-fpm.d/www.conf

Cari baris listen = 127.0.0.1:9000 ubah nilainya menjadi /run/php-fpm/php-fpm.sock

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1 listen = /run/php-fpm/php-fpm.sock

Cari listen.owner dan listen.group isi dengan nginx dan lepas tanda ;

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1 2 listen.owner = nginx listen.group = nginx

Cari bagian Unix user/group of processes, ubah nilai user dan group menjadi nginx

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1 2 user = nginx group = nginx

Restart service php-fpm dan cek statusnya

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1 2 # systemctl restart php-fpm # systemctl status php-fpm

Hasilnya

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1 2 3 4 5 6 7 8 9 10 11 12 13 [root@centos ~]# systemctl status php-fpm “— php-fpm.service – The PHP FastCGI Process Manager    Loaded: loaded (/usr/lib/systemd/system/php-fpm.service; disabled; vendor preset: disabled)    Active: active (running) since Kam 2017-11-30 07:57:32 WITA; 4s ago Main PID: 2394 (php-fpm)    Status: “Ready to handle connections”    CGroup: /system.slice/php-fpm.service            “”œ””€2394 php-fpm: master process (/etc/php-fpm.conf)            “”œ””€2395 php-fpm: pool www            “”œ””€2396 php-fpm: pool www            “”œ””€2397 php-fpm: pool www            “”œ””€2398 php-fpm: pool www            “””””€2399 php-fpm: pool www

-Konfigurasi Nginx-

Konfigurasikan Nginx agar dapat mengeksekusi PHP dengan menghubungkannya dengan /run/php-fpm/php-fpm.sock

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1 nano /etc/nginx/default.d/default.conf

Isinya

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1 2 3 4 5 6 7 8 9 10 index index.php index.html index.htm; server_name 192.168.56.70; # pass the PHP scripts to FastCGI server listening on the php-fpm socket location ~ \.php$ {         try_files $uri =404;         fastcgi_pass unix:/run/php-fpm/php-fpm.sock;         fastcgi_index index.php;         fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;         include fastcgi_params; }

Restart nginx

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1 # systemctl restart nginx

Buat file PHP yang berisi script untuk menampilan info PHP

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1 # nano /usr/share/nginx/html/info.php

Isinya

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1

Lalu akses http://IP_SERVER/info.php

selamat mencoba 🙂