In this tutorial, we will show you how to install Docker on openSUSE. In the dynamic world of software development and deployment, Docker has emerged as a game-changer. This powerful platform, which automates the deployment, scaling, and management of applications within containers, has revolutionized the way developers handle application processes. Docker’s ability to operate independently of the host system offers a level of flexibility and efficiency that is unparalleled in the industry.
This article assumes you have at least basic knowledge of Linux, know how to use the shell, and most importantly, you host your site on your own VPS. The installation is quite simple and assumes you are running in the root account, if not you may need to add ‘
sudo‘ to the commands to get root privileges. I will show you the step-by-step installation of Docker on openSUSE.
- A server running one of the following operating systems: openSUSE.
- It’s recommended that you use a fresh OS install to prevent any potential issues.
- You will need access to the terminal to execute commands. openSUSE provides the Terminal application for this purpose. It can be found in your Applications menu.
- You’ll need an active internet connection to download Docker and its dependencies.
- You’ll need administrative (root) access or a user account with sudo privileges.
Install Docker on openSUSE
Step 1. Keeping your system updated is a fundamental best practice in the realm of software installation. By updating your system’s package database, you ensure that you’re installing the latest versions of software, thereby maximizing functionality and security. To update your openSUSE system, open the terminal and enter the following commands:
sudo zypper refresh sudo zypper update
Step 2. Installing Docker on openSUSE.
With your system updated, you’re now ready to install Docker. Docker is available in the default repositories of openSUSE, which simplifies the installation process. To install Docker, enter the following command in the terminal:
sudo zypper install docker
After Docker is installed, the next step is to start the Docker service and enable it to start on boot. This ensures that Docker is always available when you need it, even after a system reboot.
To start the Docker service, enter the following command:
sudo systemctl start docker
To enable Docker to start on boot, enter the following command:
sudo systemctl enable docker
To check the version of Docker installed on your system, enter the following command:
sudo docker version
Step 3. Working with Docker.
With Docker installed and verified, you’re now ready to start using it to manage your application containers. Docker offers a wide range of commands and operations, allowing you to pull images, run containers, and much more.
Here are some basic Docker commands to get you started:
- To download a Docker image, use the
docker pullcommand followed by the name of the image. For example, to download the latest Ubuntu image, enter the following command:
sudo docker pull ubuntu:latest
- To run a Docker container from an image, use the
docker runcommand followed by the name of the image. For example, to run a container from the Ubuntu image, enter the following command:
sudo docker run -it ubuntu:latest
These commands are just the tip of the iceberg when it comes to Docker’s capabilities. As you become more comfortable with Docker, you can explore more advanced commands and operations to fully leverage its potential.
Congratulations! You have successfully installed Docker. Thanks for using this tutorial for installing Docker on your openSUSE system. For additional or useful information, we recommend you check the official Docker website.