Installing MySQL and phpMyAdmin on the Server

With my server now secured I’m installing MySQL and phpMyAdmin for the database and to view and configure it via a GUI.

Installing MySQL

I followed yet another great DigitalOcean tutorial to install MySQL on the All-in-One Server.

sudo apt update
sudp apt install mysql-server
sudo mysql_secure_installation

I selected Yes for each of the prompts except the Validate Password Plugin as I’ll be the only user it’s not as difficult to enforce password policies.

I then configured a new user (obviously with a different password!) and ensured that mysql was up and running:

sudo mysql
mysql> SELECT user,authentication_string,plugin,host FROM mysql.user;
mysql> ALTER USER 'root'@'localhost' IDENTIFIED WITH mysql_native_password BY 'password';
mysql> SELECT user,authentication_string,plugin,host FROM mysql.user;
mysql> CREATE USER 'Twulz'@'localhost' IDENTIFIED BY 'password';
mysql> GRANT ALL PRIVILEGES ON *.* TO 'Twulz'@'localhost' WITH GRANT OPTION;
mysql> exit
systemctl status mysql.service

Installing Php - finishing out the LAMP stack

I found this tutorial after all of my other configurations, I really should have jumped straight in with the LAMP stack from the beginning!

I skipped straight to Step 3 to install PHP

sudo apt install php libapache2-mod-php php-mysql

I made sure that Apache looks for php files before static html files:

sudo nano /etc/apache2/mods-enabled-dir.conf
<IfModule mod_dir.c>
    DirectoryIndex index.php index.html index.cgi index.xhtml index.htm
sudo systemctl restart apache2

Testing php on the server

I added another few lines to my Apache config file to serve php web pages at

sudo nano /etc/apache2/sites-available/
DocumentRoot /var/www/
ProxyPass /php !

This tells the server that the root directory is at /var/www/ but only to access it if the sub-directory is All other directories are routed to the Node-App server. Here is the complete file for reference:

<IfModule mod_ssl.c>
<VirtualHost *:443>
    ServerAdmin webmaster@localhost
    DocumentRoot /var/www/
    ProxyPreserveHost On
    ProxyRequests Off
    AllowEncodedSlashes NoDecode

    <Proxy *>
      Order deny,allow
      Allow from all

    ProxyPass /jenkins nocanon
    ProxyPassReverse /jenkins
    ProxyPassReverse /jenkins

    ProxyPass /php !
    ProxyPass /
    ProxyPassReverse /
    ErrorLog ${APACHE_LOG_DIR}/error.log
    CustomLog ${APACHE_LOG_DIR}/access.log combined

    Include /etc/letsencrypt/options-ssl-apache.conf
    SSLCertificateFile /etc/letsencrypt/live/
    SSLCertificateKeyFile /etc/letsencrypt/live/

    RequestHeader set X-Forwarded-Proto "https"
    RequestHeader set X-Forwarded-Port "443"

Then restart the apache server:

sudo systemctl restart apache2

I also had to make a test file, located at /var/www/

cd /var/www/
mkdir php
cd php
sudo nano index.php
echo "<h1>TwulzServer PHP Test Page</h1>";
echo "<p>Php site working correctly</p>";

Now I can access my php site at: while still maintaining access to Jenkins and my Node-App.

Installing phpMyAdmin

I followed yet another DigitalOcean tutorial to install and configure phpMyAdmin.

sudo apt update
sudo apt install phpmyadmin php-mbstring php-gettext

I made sure to select the apache2 configuration for phpmyadmin during the installation process and to use the dbconfig-common database.

sudo phpenmod mbstring
sudo systemctl restart apache2

I already had the root user setup to use a password and had configured an alternate user for normal access to the database.

I had to add /phpmyadmin as an exception to my Apache2 configuration so it wouldn’t try to GET /phpmyadmin from my Node App:

sudo nano /etc/apache2/sites-available/

In the same location as the ProxyPass /php ! line above, I also added it for /phpmyadmin:

ProxyPass /phpmyadmin !

And restart apache2 to apply the changes:

sudo systemctl restart apache2

Now I could go straight to to log into the database!

Adding additional security to phpMyAdmin directory

I followed step 3 of the DigitalOcean tutorial to further secure my phpmyadmin instance. First I added the AllowOverride All directive to the configuration file:

sudo nano /etc/apache2/conf-available/phpmyadmin.conf
<Directory /usr/share/phpmyadmin>
    Options FollowSymLinks
    DirectoryIndex index.php
    AllowOverride All
sudo systemctl restart apache2

Also create .htaccess for phpmyadmin:

sudo nano /usr/share/phpmyadmin/.htaccess
AuthType Basic
AuthName "Restricted Files"
AuthUserFile /etc/phpmyadmin/.htpasswd
Require valid-user

And create a username password pair to use with the authentication:

sudo htpasswd -c /etc/phpmyadmin/.htpasswd username

Then I was prompted to enter a password.

It’s noted on the tutorial that if I was to create another user, I’d run the same command without the -c flag.

Now when I go to I’m prompted first for the .htaccess password and then presented with the normal phpmyadmin login page.

About Me

Engineer, maker, do-er...
I basically just like to make things.