Docker only supports Docker Desktop on Windows for those versions of Windows 10 that are still within Microsoft’s servicing timeline. What’s included in the installer The Docker Desktop installation includes Docker Engine, Docker CLI client, Docker Compose, Docker Content Trust, Kubernetes, and Credential Helper. Docker 'ERROR: no se pudo encontrar un grupo de direcciones IPv4 disponible que no se superponga entre los valores predeterminados para asignar a la red' Dando un comando en una terminal incrustada $ docker ps CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES cba483673bdd test:test './initdb.sh' 53 minutes ago Up 5 minutes 0.0.0.0:2424. Nov 04, 2016 Someone proposes as a workaround to access docker-machine ip: instead of localhost. Yes, that works but is not a solution. If I have a server in a Docker container, the docs say it can be accessed like localhost:80, but I have to first find the machine IP and go like `192.168.99.100:80'. Docker is just a fancy way to run a process, not a virtual machine. Therefore, debugging a process 'in a container' is also possible 'on the host' by simply examining the running container process as a user with the appropriate permissions to inspect those processes on the host (e.g.
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Welcome to Docker Desktop for Windows. This page contains information about Docker Desktop for Windows system requirements, download URL, installation instructions, and automatic updates.
By downloading Docker Desktop, you agree to the terms of the Docker Software End User License Agreement and the Docker Data Processing Agreement.
System requirements
Your Windows machine must meet the following requirements to successfully install Docker Desktop.
WSL 2 backend
- Windows 10 64-bit: Home or Pro 2004 (build 19041) or higher, or Enterprise or Education 1909 (build 18363) or higher.
- Enable the WSL 2 feature on Windows. For detailed instructions, refer to the Microsoft documentation.
The following hardware prerequisites are required to successfully runWSL 2 on Windows 10:
- 64-bit processor with Second Level Address Translation (SLAT)
- 4GB system RAM
- BIOS-level hardware virtualization support must be enabled in theBIOS settings. For more information, seeVirtualization.
- Download and install the Linux kernel update package.
Hyper-V backend and Windows containers
Windows 10 64-bit: Pro 2004 (build 19041) or higher, or Enterprise or Education 1909 (build 18363) or higher.
For Windows 10 Home, see System requirements for WSL 2 backend.
- Hyper-V and Containers Windows features must be enabled.
The following hardware prerequisites are required to successfully run ClientHyper-V on Windows 10:
- 64 bit processor with Second Level Address Translation (SLAT)
- 4GB system RAM
- BIOS-level hardware virtualization support must be enabled in theBIOS settings. For more information, seeVirtualization.
Note
Docker only supports Docker Desktop on Windows for those versions of Windows 10 that are still within Microsoft’s servicing timeline.
What’s included in the installer
The Docker Desktop installation includes Docker Engine,Docker CLI client, Docker Compose,Docker Content Trust,Kubernetes,and Credential Helper.
Containers and images created with Docker Desktop are shared between alluser accounts on machines where it is installed. This is because all Windowsaccounts use the same VM to build and run containers. Note that it is not possible to share containers and images between user accounts when using the Docker Desktop WSL 2 backend.
Nested virtualization scenarios, such as running Docker Desktop on aVMWare or Parallels instance might work, but there are no guarantees. Formore information, see Running Docker Desktop in nested virtualization scenarios.
About Windows containers
Looking for information on using Windows containers?
- Switch between Windows and Linux containersdescribes how you can toggle between Linux and Windows containers in Docker Desktop and points you to the tutorial mentioned above.
- Getting Started with Windows Containers (Lab)provides a tutorial on how to set up and run Windows containers on Windows 10, Windows Server 2016 and Windows Server 2019. It shows you how to use a MusicStore applicationwith Windows containers.
- Docker Container Platform for Windows articles and blogposts on the Docker website.
Install Docker Desktop on Windows
Double-click Docker Desktop Installer.exe to run the installer.
If you haven’t already downloaded the installer (
Docker Desktop Installer.exe), you can get it from Docker Hub. It typically downloads to yourDownloadsfolder, or you can run it from the recent downloads bar at the bottom of your web browser.When prompted, ensure the Enable Hyper-V Windows Features or the Install required Windows components for WSL 2 option is selected on the Configuration page.
Follow the instructions on the installation wizard to authorize the installer and proceed with the install.
When the installation is successful, click Close to complete the installation process.
If your admin account is different to your user account, you must add the user to the docker-users group. Run Computer Management as an administrator and navigate to Local Users and Groups > Groups > docker-users. Right-click to add the user to the group.Log out and log back in for the changes to take effect.
Start Docker Desktop
Docker Desktop does not start automatically after installation. To start Docker Desktop, search for Docker, and select Docker Desktop in the search results.
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When the whale icon in the status bar stays steady, Docker Desktop is up-and-running, and is accessible from any terminal window.
If the whale icon is hidden in the Notifications area, click the up arrow on thetaskbar to show it. To learn more, see Docker Settings.
Quick Start Guide
When the initialization is complete, Docker Desktop launches the Quick Start Guide. This tutorial includes a simple exercise to build an example Docker image, run it as a container, push and save the image to Docker Hub.
To run the Quick Start Guide on demand, right-click the Docker icon in the Notifications area (or System tray) to open the Docker Desktop menu and then select Quick Start Guide.
Congratulations! You are now successfully running Docker Desktop on Windows.
Updates
Starting with Docker Desktop 3.0.0, updates to Docker Desktop will be available as delta updates from the previous version. When an update is available, Docker Desktop displays an icon to indicate the availability of a newer version. You can choose when to start the download and installation process.
To encourage developers to stay up to date, Docker Desktop displays a reminder two weeks after an update becomes available. You can dismiss this daily reminder by clicking Snooze. You can skip an update when a reminder appears by clicking the Skip this update option.
Click Download update When you are ready to download the update. This downloads the update in the background. After downloading the update, click Update and restart from the Docker menu. This installs the latest update and restarts Docker Desktop for the changes to take effect.
Uninstall Docker Desktop
To uninstall Docker Desktop from your Windows machine:
- From the Windows Start menu, select Settings > Apps > Apps & features.
- Select Docker Desktop from the Apps & features list and then select Uninstall.
- Click Uninstall to confirm your selection.
Important
Uninstalling Docker Desktop destroys Docker containers, images, volumes, andother Docker related data local to the machine, and removes the files generatedby the application. Refer to the back up and restore datasection to learn how to preserve important data before uninstalling.
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Where to go next
- Getting started introduces Docker Desktop for Windows.
- Get started with Docker is a tutorial that teaches you how todeploy a multi-service stack.
- Troubleshooting describes common problems, workarounds, andhow to get support.
- FAQs provide answers to frequently asked questions.
- Release notes lists component updates, new features, and improvements associated with Docker Desktop releases.
- Back up and restore data provides instructions on backing up and restoring data related to Docker.