Appion

h1. Install phpMyAdmin

h2. Configure phpMyAdmin 

You are not required to install phpMyAdmin for Appion or Leginon, however, it is a useful tool for interfacing with the mysql databases. 

h3. Install supporting packages

|_.Name:|_.Download site:|_.yum package name|_.SuSE rpm name|

|PHP|http://php.net/downloads.php |php||

|php-mysql| |php-mysql||

h3. Install phpMyAdmin

If you have not already installed phpMyAdmin, do so. The yum installation is:

<pre>

sudo yum -y install phpMyAdmin

</pre>

h3. Configure phpMyAdmin

Edit the phpMyAdmin config file @/etc/phpMyAdmin/config.inc.php@ and change the following lines:

<pre>

$cfg['Servers'][$i]['AllowRoot']     = FALSE;

</pre>

Edit the phpMyAdmin apache config file @/etc/httpd/conf.d/phpMyAdmin.conf@ and change the following lines:

<Directory /usr/share/phpMyAdmin/>

   order deny,allow

   deny from all

   allow from 127.0.0.1

   allow from YOUR_IP_ADDRESS

</Directory>

*Note:* If you want to access phpMyAdmin from another computer, you can also add it to this config file with an @allow from@ tag

h3. Restart Web Server

Next restart the web server to take on the new setting

<pre>

sudo /sbin/service httpd restart

</pre>

h3. Test the configuration

To test the phpMyAdmin configuration, point your browser to http://YOUR_IP_ADDRESS/phpMyAdmin or http://localhost/phpMyAdmin and login with the usr_object user.

!http://emg.nysbc.org/attachments/177/phpMyAdmin.png!

A common problem is that the firewall may be blocking access to the web server and mysql server. On CentOS/Fedora you can configure this with the system config:

<pre>

system-config-securitylevel

</pre>

Firewall configuration is specific to different Unix distributions, so consult a guide on how to do this on non-RedHat machines.

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[[Install the Web Interface|< Install the Web Interface]] | [[Potential Problems|Potential Problems >]]

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