But the phpMyAdmin lovers may need the web interface for managing databases. Once you launched a MySQL container can be connect via terminal directly. In our previous tutorial, I had discussed about the keep persistent data of MySQL docker containers using Docker volumes. You will be presented with the phpMyAdmin login ( Figure 1).Docker-compose is an useful utility for managing multi-container docker applications. Open a web browser and point it to (Where SERVER is the IP address of the hosting server). Make sure you know the IP address of the hosting server (which can be found with the command ip a).
#Phpmyadmin docker image how to
How to Access phpMyAdminĪlright, we’re now ready to access our containerized, web-based MySQL GUI. We’re deploying a container, named tns-phpmyadmin, using the phpmyadmin-volume volume, connecting it to the /etc/phpmyadmin/ phpMyAdmin file, linking it with the tns_mysql database on external port 82 and internal port 80, running the container in daemon mode (with the -d option) and basing it on the latest official phpmyadmin image. With our volume ready, let’s deploy the phpMyAdmin container with the command:ĭocker run -name tns-phpmyadmin -v phpmyadmin-volume:/etc/phpmyadmin/ -link tns_mysl:db -p 82:80 -d phpmyadmin/phpmyadmin The first thing we need to do is create a volume for phpMyAdmin with: Remember, we’re connecting it to our MySQL container (named tns_mysql).
Now, we can deploy the phpMyAdmin container. The command should come back with a container ID (a long string of random characters), meaning your MySQL container has successfully deployed.
#Phpmyadmin docker image password
We’re running the tns_mysql container on the standard MySQL port 3306 (both internal and external), connecting our mysql-volume volume to the /var/lib/mysql directory within the container, creating a strong password for the admin account, and running the container (based on the mysql-server image pulled from DockerHub) in daemon mode (with the -d option). Here’s an explanation of the above command: Our command will look like this:ĭocker run -name=tns_mysql -p3306:3306 -v mysql-volume:/var/lib/mysql -e MYSQL_ROOT_PASSWORD=PWORD -d mysql/mysql-server With our volume ready, we’ll now deploy the MySQL container (named tns_mysql) and connect it to the volume. To create a volume named mysql-volume, issue the command: The first thing we’re going to do is create a volume for MySQL, so our data will remain persistent, in case the container fails. You’re now ready to deploy the containers. Log out and log back in, so the changes take effect.
#Phpmyadmin docker image install
Sudo apt-get install docker-ce docker-ce-cli containerd.io -y Next, add the official Docker GPG key with:Ĭurl -fsSL | sudo gpg -dearmor -o /usr/share/keyrings/docker-archive-keyring.gpgĪdd the stable Docker repository with the command:Įcho "deb $(lsb_release -cs) stable" | sudo tee /etc/apt//docker.list > /dev/null Sudo apt-get install ca-certificates curl gnupg lsb-release -y To do this, log into your Linux server and install the necessary dependencies with: I tend to like to start from scratch, so let’s get Docker up and running first. I’ll be demonstrating this on Ubuntu Server 20.04, but the process will be the same on any platform that supports Docker. With this process, you’ll find working with MySQL database container deployments so much easier. I want to walk you through the process of deploying a MySQL container and then connecting a phpMyAdmin container to that database, for easier management. If you’ve never heard of this tool, it’s a web-based GUI that happens to be the de facto standard UI for MySQL and MariaDB database administration. One way of simplifying the management of your containerized MySQL database deployments is with the help of phpMyadmin.
But if your database skills aren’t quite up to that task, how do you make all of this work? If you happen to be a database administrator, you’re probably perfectly at home on the command line. How to make it easier to manage a containerized database.
Now that we’re on the same page, you see the problem. However, what about populating that database with data? Or what about managing the database? You can’t just pull down a docker image, deploy a container with it, and assume it will magically populate with the necessary data for your containerized application. To that end, you might deploy MySQL via a Docker container and then connect another container to the database for data.
Without the ability to access data, you might find those containers to be a bit less-than-capable. Databases are a key component of your docker containers.
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