Wednesday, June 7, 2017

phpmyadmin


phpMyAdmin

phpMyAdmin is a free software tool written in PHP, intended to handle the administration of MySQL over the Web

Prechecklist:

 Install  php 

yum -y install php 

make sure we have all these packages:

rpm -qa | grep php 

php-common-5.4.16-42.el7.x86_64
php-fedora-autoloader-1.0.0-1.el7.noarch
php-mysql-5.4.16-42.el7.x86_64
php-5.4.16-42.el7.x86_64
php-mbstring-5.4.16-42.el7.x86_64
php-php-gettext-1.0.12-1.el7.noarch
php-bcmath-5.4.16-42.el7.x86_64
php-pdo-5.4.16-42.el7.x86_64
php-cli-5.4.16-42.el7.x86_64
php-tidy-5.4.16-7.el7.x86_64
php-gd-5.4.16-42.el7.x86_64
php-tcpdf-dejavu-sans-fonts-6.2.13-1.el7.noarch
phpMyAdmin-4.4.15.10-1.el7.noarch
php-xml-5.4.16-42.el7.x86_64
php-process-5.4.16-42.el7.x86_64
php-tcpdf-6.2.13-1.el7.noarch

yum install php-mysqlnd .
(A module for PHP applications that use MySQL databases)

Install apache webserver on centos 

yum -y install httpd
systemctl start httpd 
systemctl enable httpd 
systemctl status httpd 

Installation steps for phpMyAdmin:

Add the EPEL Repository:

CentOS and Red Hat Enterprise Linux 6.x

wget https://dl.fedoraproject.org/pub/epel/epel-release-latest-6.noarch.rpm
sudo rpm -Uvh epel-release-6*.rpm

CentOS and Red Hat Enterprise Linux 7.x

wget https://dl.fedoraproject.org/pub/epel/epel-release-latest-7.noarch.rpm
sudo rpm -Uvh epel-release-latest-7*.rpm


Install phpMyAdmin

yum -y update
yum -y install phpmyadmin



Basic configuration for phpMyAdmin

vi /etc/httpd/conf.d/phpMyAdmin.conf

By default, the configuration for phpMyAdmin only allows access from the server on which it is installed. Find the following sections and change each IP address to the one you found in Step 3, or another IP address that will be connecting to phpMyAdmin remotely:

<Directory /usr/share/phpMyAdmin/>
   AddDefaultCharset UTF-8

 <IfModule mod_authz_core.c>
     # Apache 2.4
     <RequireAny>
      Require ip 127.0.0.1
      Require ip ::1
      
Replace the above block ,with the below mentioned code

<Directory /usr/share/phpMyAdmin/>
   AddDefaultCharset UTF-8

 <IfModule mod_authz_core.c>
     # Apache 2.4
     <RequireAny>
   #    Require ip 127.0.0.1
   #    Require ip ::1
        Require all granted

Database configuration file

vi  /etc/phpMyadmin/config.inc.php 

changes:
$cfg['Servers'][$i]['host']   : Mention the endpoint of database
$cfg['Servers'][$i][‘port’]    : Mention the port number
$cfg['Servers'][$i]['extension'] : ‘mysqli ‘;   // The php MYSQL extension to use 


Restart apache:

systemctl  restart httpd 

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