The Complete Practical Docker Guide - Challenge Solution: WordPress with MySQL and phpMyAdmin - Part 2

The video tutorial guides viewers through setting up a custom Docker network and launching three containers: MySQL, WordPress, and phpMyAdmin. It covers configuring WordPress to connect to the MySQL database, troubleshooting connection errors, and finalizing the WordPress setup. The tutorial also demonstrates accessing phpMyAdmin to verify database connectivity.

What is the purpose of creating a custom Docker network in this setup?

• To increase the speed of container deployment

• To reduce the size of Docker images

• To enable internal communication between containers

• To allow external access to MySQL

Which port is WordPress configured to run on in this setup?

• Port 8080

• Port 88

• Port 80

• Port 8081

What was the error encountered during the initial WordPress setup?

• Access denied for user WordPress

• Incorrect database name

• WordPress container not found

• MySQL container not running

How was the database connection error resolved?

• By restarting the WordPress container

• By changing the MySQL password

• By reinstalling Docker

• By correcting the environment variable name

What information is required to complete the WordPress installation?

• Site title, username, password, and email

• Admin username, password, and server location

• WordPress version and license key

• Database name, server IP, and port

What is the default username used to log into phpMyAdmin in this setup?

• mysql

• admin

• root

• WordPress

What is the next step mentioned in the tutorial after setting up WordPress?

• Installing additional plugins

• Configuring Elasticsearch

• Creating a backup of the setup

• Setting up a new WordPress theme