One post tagged with "Japanese translation"

This is a translation of the Docker installation guide for Ubuntu.

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1. Installing Docker Engine

   • Using Package Manager: This is the recommended method for most users.

     sudo apt-get update
     sudo apt-get install docker-ce docker-ce-cli containerd.io docker-compose-plugin
     

   • Using the Convenient Script: Docker provides a convenient script for quickly and non-interactively installing Docker in development environments. While not recommended for production, it can be useful for creating provisioning scripts tailored to your needs. Refer to the install using package repository instructions for installation steps using the repository. The script's source code is open source and available on the GitHub docker-install repository. Always review downloaded scripts before executing them.

     curl -fsSL https://get.docker.com -o get-docker.sh
     sudo sh get-docker.sh
     

   • Using Pre-release: Docker also provides a convenient script to install pre-releases of Docker on Linux, available at test.docker.com. This script configures the package manager to enable the "test" channel from which you can access early versions of new releases and test them in a non-production environment before they are released as stable.

     curl -fsSL https://test.docker.com -o test-docker.sh
     sudo sh test-docker.sh
     

   • Important: Before running the script, it's a good practice to preview the steps the script will execute by using the DRY_RUN=1 option.

     curl -fsSL https://get.docker.com -o get-docker.sh
     DRY_RUN=1 sh ./get-docker.sh
     

2. Post-Installation Steps

   • Non-root User Access: By default, users other than root cannot run Docker commands. To allow non-root users to run Docker, refer to the post-installation steps for Linux.
   • Rootless Mode: Docker can also be installed and run in rootless mode, which provides enhanced security. Refer to running the Docker daemon as a non-root user (rootless) for instructions.

3. Uninstalling Docker Engine

   • Uninstalling Packages:

     sudo apt-get purge docker-ce docker-ce-cli containerd.io docker-compose-plugin
     

   • Removing Images, Containers, and Volumes: The above command does not automatically remove images, containers, or volumes on the host. To remove all images, containers, and volumes, use the following commands:

     sudo rm -rf /var/lib/docker
     sudo rm -rf /var/lib/containerd
     

   • Manual Removal: Any manually created configuration files must be removed manually.

4. Next Steps

   • Post-installation steps for Linux
   • Developing with Docker